@article{AndersenBogstedDybkaretal.2015, author = {Andersen, Jens Peter and B{\o}gsted, Martin and Dybk{\ae}r, Karen and Mellqvist, Ulf-Henrik and Morgan, Gareth J. and Goldschmidt, Hartmut and Dimopoulos, Meletios A. and Einsele, Hermann and San Miguel, Jes{\´u}s and Palumbo, Antonio and Sonneveld, Pieter and Johnsen, Hans Erik}, title = {Global myeloma research clusters, output, and citations: a bibliometric mapping and clustering analysis}, series = {PLoS ONE}, volume = {10}, journal = {PLoS ONE}, number = {1}, doi = {10.1371/journal.pone.0116966}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-144214}, pages = {e0116966}, year = {2015}, abstract = {Background International collaborative research is a mechanism for improving the development of disease-specific therapies and for improving health at the population level. However, limited data are available to assess the trends in research output related to orphan diseases. Methods and Findings We used bibliometric mapping and clustering methods to illustrate the level of fragmentation in myeloma research and the development of collaborative efforts. Publication data from Thomson Reuters Web of Science were retrieved for 2005-2009 and followed until 2013. We created a database of multiple myeloma publications, and we analysed impact and co-authorship density to identify scientific collaborations, developments, and international key players over time. The global annual publication volume for studies on multiple myeloma increased from 1,144 in 2005 to 1,628 in 2009, which represents a 43\% increase. This increase is high compared to the 24\% and 14\% increases observed for lymphoma and leukaemia. The major proportion (> 90\% of publications) was from the US and EU over the study period. The output and impact in terms of citations, identified several successful groups with a large number of intra-cluster collaborations in the US and EU. The US-based myeloma clusters clearly stand out as the most productive and highly cited, and the European Myeloma Network members exhibited a doubling of collaborative publications from 2005 to 2009, still increasing up to 2013. Conclusion and Perspective Multiple myeloma research output has increased substantially in the past decade. The fragmented European myeloma research activities based on national or regional groups are progressing, but they require a broad range of targeted research investments to improve multiple myeloma health care.}, language = {en} } @article{BachmannSchrederEngelhardtetal.2021, author = {Bachmann, Friederike and Schreder, Martin and Engelhardt, Monika and Langer, Christian and Wolleschak, Denise and M{\"u}gge, Lars Olof and D{\"u}rk, Heinz and Sch{\"a}fer-Eckart, Kerstin and Blau, Igor Wolfgang and Gramatzki, Martin and Liebisch, Peter and Grube, Matthias and Metzler, Ivana v. and Bassermann, Florian and Metzner, Bernd and R{\"o}llig, Christoph and Hertenstein, Bernd and Khandanpour, Cyrus and Dechow, Tobias and Hebart, Holger and Jung, Wolfram and Theurich, Sebastian and Maschmeyer, Georg and Salwender, Hans and Hess, Georg and Bittrich, Max and Rasche, Leo and Brioli, Annamaria and Eckardt, Kai-Uwe and Straka, Christian and Held, Swantje and Einsele, Hermann and Knop, Stefan}, title = {Kinetics of renal function during induction in newly diagnosed multiple myeloma: results of two prospective studies by the German Myeloma Study Group DSMM}, series = {Cancers}, volume = {13}, journal = {Cancers}, number = {6}, issn = {2072-6694}, doi = {10.3390/cancers13061322}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-234139}, year = {2021}, abstract = {Background: Preservation of kidney function in newly diagnosed (ND) multiple myeloma (MM) helps to prevent excess toxicity. Patients (pts) from two prospective trials were analyzed, provided postinduction (PInd) restaging was performed. Pts received three cycles with bortezomib (btz), cyclophosphamide, and dexamethasone (dex; VCD) or btz, lenalidomide (len), and dex (VRd) or len, adriamycin, and dex (RAD). The minimum required estimated glomerular filtration rate (eGFR) was >30 mL/min. We analyzed the percent change of the renal function using the International Myeloma Working Group (IMWG) criteria and Kidney Disease: Improving Global Outcomes (KDIGO)-defined categories. Results: Seven hundred and seventy-two patients were eligible. Three hundred and fifty-six received VCD, 214 VRd, and 202 RAD. VCD patients had the best baseline eGFR. The proportion of pts with eGFR <45 mL/min decreased from 7.3\% at baseline to 1.9\% PInd (p < 0.0001). Thirty-seven point one percent of VCD versus 49\% of VRd patients had a decrease of GFR (p = 0.0872). IMWG-defined "renal complete response (CRrenal)" was achieved in 17/25 (68\%) pts after VCD, 12/19 (63\%) after RAD, and 14/27 (52\%) after VRd (p = 0.4747). Conclusions: Analyzing a large and representative newly diagnosed myeloma (NDMM) group, we found no difference in CRrenal that occurred independently from the myeloma response across the three regimens. A trend towards deterioration of the renal function with VRd versus VCD may be explained by a better pretreatment "renal fitness" in the latter group.}, language = {en} } @article{BedkeIannittiDeLucaetal.2014, author = {Bedke, Tanja and Iannitti, Rossana G. and De Luca, Antonella and Giovannini, Gloria and Fallarino, Francesca and Berges, Carsten and Latg{\´e}, Jean-Paul and Einsele, Hermann and Romani, Luigina and Topp, Max S.}, title = {Distinct and complementary roles for Aspergillus fumigatus-specific Tr1 and \(Foxp3^+\) regulatory T cells in humans and mice}, series = {Immunology and Cell Biology}, volume = {92}, journal = {Immunology and Cell Biology}, number = {8}, doi = {10.1038/icb.2014.34}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-121449}, pages = {659-70}, year = {2014}, abstract = {Unlike induced \(Foxp3^+\) regulatory T cells (\(Foxp3^+\) \(iT_{reg}\)) that have been shown to play an essential role in the development of protective immunity to the ubiquitous mold Aspergillus fumigatus, type-(1)-regulatory T cells (Tr1) cells have, thus far, not been implicated in this process. Here, we evaluated the role of Tr1 cells specific for an epitope derived from the cell wall glucanase Crf-1 of A. fumigatus (Crf-1/p41) in antifungal immunity. We identified Crf-1/p41-specific latent-associated \(peptide^+\) Tr1 cells in healthy humans and mice after vaccination with Crf-1/p41+zymosan. These cells produced high amounts of interleukin (IL)-10 and suppressed the expansion of antigen-specific T cells in vitro and in vivo. In mice, in vivo differentiation of Tr1 cells was dependent on the presence of the aryl hydrocarbon receptor, c-Maf and IL-27. Moreover, in comparison to Tr1 cells, \(Foxp3^+\) \(iT_{reg}\) that recognize the same epitope were induced in an interferon gamma-type inflammatory environment and more potently suppressed innate immune cell activities. Overall, our data show that Tr1 cells are involved in the maintenance of antifungal immune homeostasis, and most likely play a distinct, yet complementary, role compared with \(Foxp3^+\) \(iT_{reg}\).}, language = {en} } @article{BeilhackChopraKrausetal.2013, author = {Beilhack, Andreas and Chopra, Martin and Kraus, Sabrina and Schwinn, Stefanie and Ritz, Miriam and Mattenheimer, Katharina and Mottok, Anja and Rosenwald, Andreas and Einsele, Hermann}, title = {Non-Invasive Bioluminescence Imaging to Monitor the Immunological Control of a Plasmablastic Lymphoma-Like B Cell Neoplasia after Hematopoietic Cell Transplantation}, doi = {10.1371/journal.pone.0081320}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-111341}, year = {2013}, abstract = {To promote cancer research and to develop innovative therapies, refined pre-clinical mouse tumor models that mimic the actual disease in humans are of dire need. A number of neoplasms along the B cell lineage are commonly initiated by a translocation recombining c-myc with the immunoglobulin heavy-chain gene locus. The translocation is modeled in the C.129S1-Ighatm1(Myc)Janz/J mouse which has been previously engineered to express c-myc under the control of the endogenous IgH promoter. This transgenic mouse exhibits B cell hyperplasia and develops diverse B cell tumors. We have isolated tumor cells from the spleen of a C.129S1-Ighatm1(Myc)Janz/J mouse that spontaneously developed a plasmablastic lymphoma-like disease. These cells were cultured, transduced to express eGFP and firefly luciferase, and gave rise to a highly aggressive, transplantable B cell lymphoma cell line, termed IM380. This model bears several advantages over other models as it is genetically induced and mimics the translocation that is detectable in a number of human B cell lymphomas. The growth of the tumor cells, their dissemination, and response to treatment within immunocompetent hosts can be imaged non-invasively in vivo due to their expression of firefly luciferase. IM380 cells are radioresistant in vivo and mice with established tumors can be allogeneically transplanted to analyze graft-versus-tumor effects of transplanted T cells. Allogeneic hematopoietic stem cell transplantation of tumor-bearing mice results in prolonged survival. These traits make the IM380 model very valuable for the study of B cell lymphoma pathophysiology and for the development of innovative cancer therapies.}, language = {en} } @article{BelicPageLazariotouetal.2019, author = {Belic, Stanislav and Page, Lukas and Lazariotou, Maria and Waaga-Gasser, Ana Maria and Dragan, Mariola and Springer, Jan and Loeffler, Juergen and Morton, Charles Oliver and Einsele, Hermann and Ullmann, Andrew J. and Wurster, Sebastian}, title = {Comparative Analysis of Inflammatory Cytokine Release and Alveolar Epithelial Barrier Invasion in a Transwell® Bilayer Model of Mucormycosis}, series = {Frontiers in Microbiology}, volume = {9}, journal = {Frontiers in Microbiology}, doi = {10.3389/fmicb.2018.03204}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-252477}, year = {2019}, abstract = {Understanding the mechanisms of early invasion and epithelial defense in opportunistic mold infections is crucial for the evaluation of diagnostic biomarkers and novel treatment strategies. Recent studies revealed unique characteristics of the immunopathology of mucormycoses. We therefore adapted an alveolar Transwell® A549/HPAEC bilayer model for the assessment of epithelial barrier integrity and cytokine response to Rhizopus arrhizus, Rhizomucor pusillus, and Cunninghamella bertholletiae. Hyphal penetration of the alveolar barrier was validated by 18S ribosomal DNA detection in the endothelial compartment. Addition of dendritic cells (moDCs) to the alveolar compartment led to reduced fungal invasion and strongly enhanced pro-inflammatory cytokine response, whereas epithelial CCL2 and CCL5 release was reduced. Despite their phenotypic heterogeneity, the studied Mucorales species elicited the release of similar cytokine patterns by epithelial and dendritic cells. There were significantly elevated lactate dehydrogenase concentrations in the alveolar compartment and epithelial barrier permeability for dextran blue of different molecular weights in Mucorales-infected samples compared to Aspergillus fumigatus infection. Addition of monocyte-derived dendritic cells further aggravated LDH release and epithelial barrier permeability, highlighting the influence of the inflammatory response in mucormycosis-associated tissue damage. An important focus of this study was the evaluation of the reproducibility of readout parameters in independent experimental runs. Our results revealed consistently low coefficients of variation for cytokine concentrations and transcriptional levels of cytokine genes and cell integrity markers. As additional means of model validation, we confirmed that our bilayer model captures key principles of Mucorales biology such as accelerated growth in a hyperglycemic or ketoacidotic environment or reduced epithelial barrier invasion upon epithelial growth factor receptor blockade by gefitinib. Our findings indicate that the Transwell® bilayer model provides a reliable and reproducible tool for assessing host response in mucormycosis.}, language = {en} } @article{BergesKerkauWerneretal.2016, author = {Berges, Carsten and Kerkau, Thomas and Werner, Sandra and Wolf, Nelli and Winter, Nadine and H{\"u}nig, Thomas and Einsele, Hermann and Topp, Max S. and Beyersdorf, Niklas}, title = {Hsp90 inhibition ameliorates CD4\(^{+}\) T cell-mediated acute Graft versus Host disease in mice}, series = {Immunity, Inflammation and Disease}, volume = {4}, journal = {Immunity, Inflammation and Disease}, number = {4}, doi = {10.1002/iid3.127}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-168318}, pages = {463-473}, year = {2016}, abstract = {Introduction: For many patients with leukemia only allogeneic bone marrow transplantion provides a chance of cure. Co-transplanted mature donor T cells mediate the desired Graft versus Tumor (GvT) effect required to destroy residual leukemic cells. The donor T cells very often, however, also attack healthy tissue of the patient inducing acute Graft versus Host Disease (aGvHD)—a potentially life-threatening complication. Methods: Therefore, we used the well established C57BL/6 into BALB/c mouse aGvHD model to evaluate whether pharmacological inhibition of heat shock protein 90 (Hsp90) would protect the mice from aGvHD. Results: Treatment of the BALB/c recipient mice from day 0 to +2 after allogeneic CD4\(^{+}\) T cell transplantation with the Hsp90 inhibitor 17-(dimethylaminoethylamino)-17-demethoxygeldanamycin (DMAG) partially protected the mice from aGvHD. DMAG treatment was, however, insufficient to prolong overall survival of leukemia-bearing mice after transplantation of allogeneic CD4\(^{+}\) and CD8\(^{+}\) T cells. Ex vivo analyses and in vitro experiments revealed that DMAG primarily inhibits conventional CD4\(^{+}\) T cells with a relative resistance of CD4\(^{+}\) regulatory and CD8\(^{+}\) T cells toward Hsp90 inhibition. Conclusions: Our data, thus, suggest that Hsp90 inhibition might constitute a novel approach to reduce aGvHD in patients without abrogating the desired GvT effect.}, language = {en} } @article{BuckSerflingLindneretal.2022, author = {Buck, Andreas K. and Serfling, Sebastian E. and Lindner, Thomas and H{\"a}nscheid, Heribert and Schirbel, Andreas and Hahner, Stefanie and Fassnacht, Martin and Einsele, Hermann and Werner, Rudolf A.}, title = {CXCR4-targeted theranostics in oncology}, series = {European Journal of Nuclear Medicine and Molecular Imaging}, volume = {49}, journal = {European Journal of Nuclear Medicine and Molecular Imaging}, number = {12}, doi = {10.1007/s00259-022-05849-y}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-324545}, pages = {4133-4144}, year = {2022}, abstract = {A growing body of literature reports on the upregulation of C-X-C motif chemokine receptor 4 (CXCR4) in a variety of cancer entities, rendering this receptor as suitable target for molecular imaging and endoradiotherapy in a theranostic setting. For instance, the CXCR4-targeting positron emission tomography (PET) agent [\(^{68}\)Ga]PentixaFor has been proven useful for a comprehensive assessment of the current status quo of solid tumors, including adrenocortical carcinoma or small-cell lung cancer. In addition, [\(^{68}\)Ga]PentixaFor has also provided an excellent readout for hematological malignancies, such as multiple myeloma, marginal zone lymphoma, or mantle cell lymphoma. PET-based quantification of the CXCR4 capacities in vivo allows for selecting candidates that would be suitable for treatment using the theranostic equivalent [\(^{177}\)Lu]/[\(^{90}\)Y]PentixaTher. This CXCR4-directed theranostic concept has been used as a conditioning regimen prior to hematopoietic stem cell transplantation and to achieve sufficient anti-lymphoma/-tumor activity in particular for malignant tissues that are highly sensitive to radiation, such as the hematological system. Increasing the safety margin, pretherapeutic dosimetry is routinely performed to determine the optimal activity to enhance therapeutic efficacy and to reduce off-target adverse events. The present review will provide an overview of current applications for CXCR4-directed molecular imaging and will introduce the CXCR4-targeted theranostic concept for advanced hematological malignancies.}, language = {en} } @article{BaeuerleinQureischiMokhtarietal.2021, author = {B{\"a}uerlein, Carina A. and Qureischi, Musga and Mokhtari, Zeinab and Tabares, Paula and Brede, Christian and Jord{\´a}n Garrote, Ana-Laura and Riedel, Simone S. and Chopra, Martin and Reu, Simone and Mottok, Anja and Arellano-Viera, Estibaliz and Graf, Carolin and Kurzwart, Miriam and Schmiedgen, Katharina and Einsele, Hermann and W{\"o}lfl, Matthias and Schlegel, Paul-Gerhardt and Beilhack, Andreas}, title = {A T-Cell Surface Marker Panel Predicts Murine Acute Graft-Versus-Host Disease}, series = {Frontiers in Immunology}, volume = {11}, journal = {Frontiers in Immunology}, issn = {1664-3224}, doi = {10.3389/fimmu.2020.593321}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-224290}, year = {2021}, abstract = {Acute graft-versus-host disease (aGvHD) is a severe and often life-threatening complication of allogeneic hematopoietic cell transplantation (allo-HCT). AGvHD is mediated by alloreactive donor T-cells targeting predominantly the gastrointestinal tract, liver, and skin. Recent work in mice and patients undergoing allo-HCT showed that alloreactive T-cells can be identified by the expression of α4β7 integrin on T-cells even before manifestation of an aGvHD. Here, we investigated whether the detection of a combination of the expression of T-cell surface markers on peripheral blood (PB) CD8\(^+\) T-cells would improve the ability to predict aGvHD. To this end, we employed two independent preclinical models of minor histocompatibility antigen mismatched allo-HCT following myeloablative conditioning. Expression profiles of integrins, selectins, chemokine receptors, and activation markers of PB donor T-cells were measured with multiparameter flow cytometry at multiple time points before the onset of clinical aGvHD symptoms. In both allo-HCT models, we demonstrated a significant upregulation of α4β7 integrin, CD162E, CD162P, and conversely, a downregulation of CD62L on donor T-cells, which could be correlated with the development of aGvHD. Other surface markers, such as CD25, CD69, and CC-chemokine receptors were not found to be predictive markers. Based on these preclinical data from mouse models, we propose a surface marker panel on peripheral blood T-cells after allo-HCT combining α4β7 integrin with CD62L, CD162E, and CD162P (cutaneous lymphocyte antigens, CLA, in humans) to identify patients at risk for developing aGvHD early after allo-HCT.}, language = {en} } @article{BaeuerleinRiedelBakeretal.2013, author = {B{\"a}uerlein, Carina A. and Riedel, Simone S. and Baker, Jeanette and Brede, Christian and Jord{\´a}n Garrote, Ana-Laura and Chopra, Martin and Ritz, Miriam and Beilhack, Georg F. and Schulz, Stephan and Zeiser, Robert and Schlegel, Paul G. and Einsele, Hermann and Negrin, Robert S. and Beilhack, Andreas}, title = {A diagnostic window for the treatment of acute graft-versus-host disease prior to visible clinical symptoms in a murine model}, series = {BMC Medicine}, journal = {BMC Medicine}, doi = {10.1186/1741-7015-11-134}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-96797}, year = {2013}, abstract = {Background Acute graft-versus-host disease (aGVHD) poses a major limitation for broader therapeutic application of allogeneic hematopoietic cell transplantation (allo-HCT). Early diagnosis of aGVHD remains difficult and is based on clinical symptoms and histopathological evaluation of tissue biopsies. Thus, current aGVHD diagnosis is limited to patients with established disease manifestation. Therefore, for improved disease prevention it is important to develop predictive assays to identify patients at risk of developing aGVHD. Here we address whether insights into the timing of the aGVHD initiation and effector phases could allow for the detection of migrating alloreactive T cells before clinical aGVHD onset to permit for efficient therapeutic intervention. Methods Murine major histocompatibility complex (MHC) mismatched and minor histocompatibility antigen (miHAg) mismatched allo-HCT models were employed to assess the spatiotemporal distribution of donor T cells with flow cytometry and in vivo bioluminescence imaging (BLI). Daily flow cytometry analysis of peripheral blood mononuclear cells allowed us to identify migrating alloreactive T cells based on homing receptor expression profiles. Results We identified a time period of 2 weeks of massive alloreactive donor T cell migration in the blood after miHAg mismatch allo-HCT before clinical aGVHD symptoms appeared. Alloreactive T cells upregulated α4β7 integrin and P-selectin ligand during this migration phase. Consequently, targeted preemptive treatment with rapamycin, starting at the earliest detection time of alloreactive donor T cells in the peripheral blood, prevented lethal aGVHD. Conclusions Based on this data we propose a critical time frame prior to the onset of aGVHD symptoms to identify alloreactive T cells in the peripheral blood for timely and effective therapeutic intervention.}, language = {en} } @article{ChatterjeeAndrulisStuehmeretal.2013, author = {Chatterjee, Manik and Andrulis, Mindaugas and St{\"u}hmer, Thorsten and M{\"u}ller, Elisabeth and Hofmann, Claudia and Steinbrunn, Torsten and Heimberger, Tanja and Schraud, Heike and Kressmann, Stefanie and Einsele, Hermann and Bargou, Ralf C.}, title = {The PI3K/Akt signaling pathway regulates the expression of Hsp70, which critically contributes to Hsp90-chaperone function and tumor cell survival in multiple myeloma}, series = {Haematologica}, volume = {98}, journal = {Haematologica}, number = {7}, doi = {10.3324/haematol.2012.066175}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-130574}, pages = {1132-1141}, year = {2013}, abstract = {Despite therapeutic advances multiple myeloma remains largely incurable, and novel therapeutic concepts are needed. The Hsp90-chaperone is a reasonable therapeutic target, because it maintains oncogenic signaling of multiple deregulated pathways. However, in contrast to promising pre-clinical results, only limited clinical efficacy has been achieved through pharmacological Hsp90 inhibition. Because Hsp70 has been described to interact functionally with the Hsp90-complex, we analyzed the suitability of Hsp72 and Hsp73 as potential additional target sites. Expression of Hsp72 and Hsp73 in myeloma cells was analyzed by immunohistochemical staining and western blotting. Short interfering RNA-mediated knockdown or pharmacological inhibition of Hsp72 and Hsp73 was performed to evaluate the role of these proteins in myeloma cell survival and for Hsp90-chaperone function. Furthermore, the role of PI3K-dependent signaling in constitutive and inducible Hsp70 expression was investigated using short interfering RNA-mediated and pharmacological PI3K inhibition. Hsp72 and Hsp73 were frequently overexpressed in multiple myeloma. Knockdown of Hsp72 and/or Hsp73 or treatment with VER-155008 induced apoptosis of myeloma cells. Hsp72/Hsp73 inhibition decreased protein levels of Hsp90-chaperone clients affecting multiple oncogenic signaling pathways, and acted synergistically with the Hsp90 inhibitor NVP-AUY922 in the induction of death of myeloma cells. Inhibition of the PI3K/Akt/GSK3b pathway with short interfering RNA or PI103 decreased expression of the heat shock transcription factor 1 and down-regulated constitutive and inducible Hsp70 expression. Treatment of myeloma cells with a combination of NVP-AUY922 and PI103 resulted in additive to synergistic cytotoxicity. In conclusion, Hsp72 and Hsp73 sustain Hsp90-haperone function and critically contribute to the survival of myeloma cells. Translation of Hsp70 inhibition into the clinic is therefore highly desirable. Treatment with PI3K inhibitors might represent an alternative therapeutic strategy to target Hsp70.}, language = {en} } @article{ChopraBiehlSteinfattetal.2016, author = {Chopra, Martin and Biehl, Marlene and Steinfatt, Tim and Brandl, Andreas and Kums, Juliane and Amich, Jorge and Vaeth, Martin and Kuen, Janina and Holtappels, Rafaela and Podlech, J{\"u}rgen and Mottok, Anja and Kraus, Sabrina and Jord{\´a}n-Garotte, Ana-Laura and B{\"a}uerlein, Carina A. and Brede, Christian and Ribechini, Eliana and Fick, Andrea and Seher, Axel and Polz, Johannes and Ottmueller, Katja J. and Baker, Jeannette and Nishikii, Hidekazu and Ritz, Miriam and Mattenheimer, Katharina and Schwinn, Stefanie and Winter, Thorsten and Sch{\"a}fer, Viktoria and Krappmann, Sven and Einsele, Hermann and M{\"u}ller, Thomas D. and Reddehase, Matthias J. and Lutz, Manfred B. and M{\"a}nnel, Daniela N. and Berberich-Siebelt, Friederike and Wajant, Harald and Beilhack, Andreas}, title = {Exogenous TNFR2 activation protects from acute GvHD via host T reg cell expansion}, series = {Journal of Experimental Medicine}, volume = {213}, journal = {Journal of Experimental Medicine}, number = {9}, doi = {10.1084/jem.20151563}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187640}, pages = {1881-1900}, year = {2016}, abstract = {Donor CD4\(^+\)Foxp3\(^+\) regulatory T cells (T reg cells) suppress graft-versus-host disease (GvHD) after allogeneic hematopoietic stem cell transplantation (HCT allo-HCT]). Current clinical study protocols rely on the ex vivo expansion of donor T reg cells and their infusion in high numbers. In this study, we present a novel strategy for inhibiting GvHD that is based on the in vivo expansion of recipient T reg cells before allo-HCT, exploiting the crucial role of tumor necrosis factor receptor 2 (TNFR2) in T reg cell biology. Expanding radiation-resistant host T reg cells in recipient mice using a mouse TNFR2-selective agonist before allo-HCT significantly prolonged survival and reduced GvHD severity in a TNFR2-and T reg cell-dependent manner. The beneficial effects of transplanted T cells against leukemia cells and infectious pathogens remained unaffected. A corresponding human TNFR2-specific agonist expanded human T reg cells in vitro. These observations indicate the potential of our strategy to protect allo-HCT patients from acute GvHD by expanding T reg cells via selective TNFR2 activation in vivo.}, language = {en} } @article{ChopraLangSalzmannetal.2013, author = {Chopra, Martin and Lang, Isabell and Salzmann, Steffen and Pachel, Christina and Kraus, Sabrina and B{\"a}uerlein, Carina A. and Brede, Christian and Jord{\´a}n Garrote, Ana-Laura and Mattenheimer, Katharina and Ritz, Miriam and Schwinn, Stefanie and Graf, Carolin and Sch{\"a}fer, Viktoria and Frantz, Stefan and Einsele, Hermann and Wajant, Harald and Beilhack, Andreas}, title = {Tumor Necrosis Factor Induces Tumor Promoting and Anti-Tumoral Effects on Pancreatic Cancer via TNFR1}, series = {PLoS ONE}, journal = {PLoS ONE}, doi = {10.1371/journal.pone.0075737}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-97246}, year = {2013}, abstract = {Multiple activities are ascribed to the cytokine tumor necrosis factor (TNF) in health and disease. In particular, TNF was shown to affect carcinogenesis in multiple ways. This cytokine acts via the activation of two cell surface receptors, TNFR1, which is associated with inflammation, and TNFR2, which was shown to cause anti-inflammatory signaling. We assessed the effects of TNF and its two receptors on the progression of pancreatic cancer by in vivo bioluminescence imaging in a syngeneic orthotopic tumor mouse model with Panc02 cells. Mice deficient for TNFR1 were unable to spontaneously reject Panc02 tumors and furthermore displayed enhanced tumor progression. In contrast, a fraction of wild type (37.5\%), TNF deficient (12.5\%), and TNFR2 deficient mice (22.2\%) were able to fully reject the tumor within two weeks. Pancreatic tumors in TNFR1 deficient mice displayed increased vascular density, enhanced infiltration of CD4+ T cells and CD4+ forkhead box P3 (FoxP3)+ regulatory T cells (Treg) but reduced numbers of CD8+ T cells. These alterations were further accompanied by transcriptional upregulation of IL4. Thus, TNF and TNFR1 are required in pancreatic ductal carcinoma to ensure optimal CD8+ T cell-mediated immunosurveillance and tumor rejection. Exogenous systemic administration of human TNF, however, which only interacts with murine TNFR1, accelerated tumor progression. This suggests that TNFR1 has basically the capability in the Panc02 model to trigger pro-and anti-tumoral effects but the spatiotemporal availability of TNF seems to determine finally the overall outcome.}, language = {en} } @article{ConstantinescuPascaZimtaetal.2020, author = {Constantinescu, Catalin and Pasca, Sergiu and Zimta, Alina-Andreea and Tat, Tiberiu and Rus, Ioana and Teodorescu, Patric and Iluta, Sabina and Tanase, Alina and Colita, Anca and Sigurjonsson, Olafur and Einsele, Hermann and Tomuleasa, Ciprian}, title = {Overview of the side-effects of FDA- and/or EMA-approved targeted therapies for the treatment of hematological malignancies}, series = {Journal of Clinical Medicine}, volume = {9}, journal = {Journal of Clinical Medicine}, number = {9}, issn = {2077-0383}, doi = {10.3390/jcm9092903}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-213020}, year = {2020}, abstract = {In the last decade there has been tremendous effort in offering better therapeutic management strategies to patients with hematologic malignancies. These efforts have ranged from biological to clinical approaches and resulted in the rapid development of new approaches. The main "problem" that comes with the high influx of newly approved drugs, which not only influences hematologists that frequently work with these drugs but also affects other healthcare professionals that work with hematologists in patient management, including intensive care unit (ICU) physicians, is they have to keep up within their specialty and, in addition, with the side-effects that can occur when encountering hematology-specific therapies. Nonetheless, there are few people that have an in-depth understanding of a specialty outside theirs. Thus, this manuscript offers an overview of the most common side-effects caused by therapies used in hematology nowadays, or that are currently being investigated in clinical trials, with the purpose to serve as an aid to other specialties. Nevertheless, because of the high amount of information on this subject, each chapter will offer an overview of the side-effects of a drug class with each reference of the section being intended as further reading.}, language = {en} } @article{CzakaiLeonhardtDixetal.2016, author = {Czakai, Kristin and Leonhardt, Ines and Dix, Andreas and Bonin, Michael and Linde, Joerg and Einsele, Hermann and Kurzai, Oliver and Loeffler, J{\"u}rgen}, title = {Kr{\"u}ppel-like Factor 4 modulates interleukin-6 release in human dendritic cells after in vitro stimulation with Aspergillus fumigatus and Candida albicans}, series = {Scientific Reports}, volume = {6}, journal = {Scientific Reports}, doi = {10.1038/srep27990}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-181185}, year = {2016}, abstract = {Invasive fungal infections are associated with high mortality rates and are mostly caused by the opportunistic fungi Aspergillus fumigatus and Candida albicans. Immune responses against these fungi are still not fully understood. Dendritic cells (DCs) are crucial players in initiating innate and adaptive immune responses against fungal infections. The immunomodulatory effects of fungi were compared to the bacterial stimulus LPS to determine key players in the immune response to fungal infections. A genome wide study of the gene regulation of human monocyte-derived dendritic cells (DCs) confronted with A. fumigatus, C. albicans or LPS was performed and Kr{\"u}ppel-like factor 4 (KLF4) was identified as the only transcription factor that was down-regulated in DCs by both fungi but induced by stimulation with LPS. Downstream analysis demonstrated the influence of KLF4 on the interleukine-6 expression in human DCs. Furthermore, KLF4 regulation was shown to be dependent on pattern recognition receptor ligation. Therefore KLF4 was identified as a controlling element in the IL-6 immune response with a unique expression pattern comparing fungal and LPS stimulation.}, language = {en} } @article{DaViaSolimandoGaritanoTrojaolaetal.2019, author = {Da Vi{\`a}, Matteo Claudio and Solimando, Antonio Giovanni and Garitano-Trojaola, Andoni and Barrio, Santiago and Munawar, Umair and Strifler, Susanne and Haertle, Larissa and Rhodes, Nadine and Vogt, Cornelia and Lapa, Constantin and Beilhack, Andreas and Rasche, Leo and Einsele, Hermann and Kort{\"u}m, K. Martin}, title = {CIC Mutation as a Molecular Mechanism of Acquired Resistance to Combined BRAF-MEK Inhibition in Extramedullary Multiple Myeloma with Central Nervous System Involvement}, series = {The Oncologist}, volume = {25}, journal = {The Oncologist}, number = {2}, doi = {10.1634/theoncologist.2019-0356}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-219549}, pages = {112-118}, year = {2019}, abstract = {Combined MEK-BRAF inhibition is a well-established treatment strategy in BRAF-mutated cancer, most prominently in malignant melanoma with durable responses being achieved through this targeted therapy. However, a subset of patients face primary unresponsiveness despite presence of the activating mutation at position V600E, and others acquire resistance under treatment. Underlying resistance mechanisms are largely unknown, and diagnostic tests to predict tumor response to BRAF-MEK inhibitor treatment are unavailable. Multiple myeloma represents the second most common hematologic malignancy, and point mutations in BRAF are detectable in about 10\% of patients. Targeted inhibition has been successfully applied, with mixed responses observed in a substantial subset of patients mirroring the widespread spatial heterogeneity in this genomically complex disease. Central nervous system (CNS) involvement is an extremely rare, extramedullary form of multiple myeloma that can be diagnosed in less than 1\% of patients. It is considered an ultimate high-risk feature, associated with unfavorable cytogenetics, and, even with intense treatment applied, survival is short, reaching less than 12 months in most cases. Here we not only describe the first patient with an extramedullary CNS relapse responding to targeted dabrafenib and trametinib treatment, we furthermore provide evidence that a point mutation within the capicua transcriptional repressor (CIC) gene mediated the acquired resistance in this patient.}, language = {en} } @article{DahlhoffManzSteinfattetal.2022, author = {Dahlhoff, Julia and Manz, Hannah and Steinfatt, Tim and Delgado-Tascon, Julia and Seebacher, Elena and Schneider, Theresa and Wilnit, Amy and Mokhtari, Zeinab and Tabares, Paula and B{\"o}ckle, David and Rasche, Leo and Martin Kort{\"u}m, K. and Lutz, Manfred B. and Einsele, Hermann and Brandl, Andreas and Beilhack, Andreas}, title = {Transient regulatory T-cell targeting triggers immune control of multiple myeloma and prevents disease progression}, series = {Leukemia}, volume = {36}, journal = {Leukemia}, number = {3}, issn = {1476-5551}, doi = {10.1038/s41375-021-01422-y}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-271787}, pages = {790-800}, year = {2022}, abstract = {Multiple myeloma remains a largely incurable disease of clonally expanding malignant plasma cells. The bone marrow microenvironment harbors treatment-resistant myeloma cells, which eventually lead to disease relapse in patients. In the bone marrow, CD4\(^{+}\)FoxP3\(^{+}\) regulatory T cells (Tregs) are highly abundant amongst CD4\(^{+}\) T cells providing an immune protective niche for different long-living cell populations, e.g., hematopoietic stem cells. Here, we addressed the functional role of Tregs in multiple myeloma dissemination to bone marrow compartments and disease progression. To investigate the immune regulation of multiple myeloma, we utilized syngeneic immunocompetent murine multiple myeloma models in two different genetic backgrounds. Analyzing the spatial immune architecture of multiple myeloma revealed that the bone marrow Tregs accumulated in the vicinity of malignant plasma cells and displayed an activated phenotype. In vivo Treg depletion prevented multiple myeloma dissemination in both models. Importantly, short-term in vivo depletion of Tregs in mice with established multiple myeloma evoked a potent CD8 T cell- and NK cell-mediated immune response resulting in complete and stable remission. Conclusively, this preclinical in-vivo study suggests that Tregs are an attractive target for the treatment of multiple myeloma.}, language = {en} } @article{DanhofRascheMottoketal.2021, author = {Danhof, Sophia and Rasche, Leo and Mottok, Anja and Steinm{\"u}ller, Tabea and Zhou, Xiang and Schreder, Martin and Kilian, Teresa and Strifler, Susanne and Rosenwald, Andreas and Hudecek, Michael and Einsele, Hermann and Gerhard-Hartmann, Elena}, title = {Elotuzumab for the treatment of extramedullary myeloma: a retrospective analysis of clinical efficacy and SLAMF7 expression patterns}, series = {Annals of Hematology}, volume = {100}, journal = {Annals of Hematology}, number = {6}, issn = {1432-0584}, doi = {10.1007/s00277-021-04447-6}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-266468}, pages = {1537-1546}, year = {2021}, abstract = {Extramedullary disease (EMD) represents a high-risk state of multiple myeloma (MM) associated with poor prognosis. While most anti-myeloma therapeutics demonstrate limited efficacy in this setting, some studies exploring the utility of chimeric antigen receptor (CAR)-modified T cells reported promising results. We have recently designed SLAMF7-directed CAR T cells for the treatment of MM. SLAMF7 is a transmembrane receptor expressed on myeloma cells that plays a role in myeloma cell homing to the bone marrow. Currently, the only approved anti-SLAMF7 therapeutic is the monoclonal antibody elotuzumab, but its efficacy in EMD has not been investigated thoroughly. Thus, we retrospectively analyzed the efficacy of elotuzumab-based combination therapy in a cohort of 15 patients with EMD. Moreover, since the presence of the target antigen is an indispensable prerequisite for effective targeted therapy, we investigated the SLAMF7 expression on extramedullary located tumor cells before and after treatment. We observed limited efficacy of elotuzumab-based combination therapies, with an overall response rate of 40\% and a progression-free and overall survival of 3.8 and 12.9 months, respectively. Before treatment initiation, all available EMD tissue specimens (n = 3) demonstrated a strong and consistent SLAMF7 surface expression by immunohistochemistry. Furthermore, to investigate a potential antigen reduction under therapeutic selection pressure, we analyzed samples of de novo EMD (n = 3) outgrown during elotuzumab treatment. Again, immunohistochemistry documented strong and consistent SLAMF7 expression in all samples. In aggregate, our data point towards a retained expression of SLAMF7 in EMD and encourage the development of more potent SLAMF7-directed immunotherapies, such as CAR T cells.}, language = {en} } @article{DanhofSchrederStrifleretal.2015, author = {Danhof, Sophia and Schreder, Martin and Strifler, Susanne and Einsele, Hermann and Knop, Stefan}, title = {Long-Term Disease Control by Pomalidomide-/Dexamethasone-Based Therapy in a Patient with Advanced Multiple Myeloma: A Case Report and Review of the Literature}, series = {Case Reports in Oncology}, volume = {8}, journal = {Case Reports in Oncology}, number = {1}, doi = {10.1159/000381983}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-126093}, pages = {189-195}, year = {2015}, abstract = {Background: Therapy for multiple myeloma (MM) has substantially improved in the era of immunomodulatory drugs and bortezomib. However, the prognosis of patients with progressive disease despite treatment with these 'novel agents' remains poor. Recently, pomalidomide was approved in this setting, but a median progression-free survival of <4 months still leaves room for improvement. Pomalidomide-based combination therapies are currently under investigation, but data on long-term treatment are lacking. Case Report: We present the case of a 68-year-old woman with refractory MM who received pomalidomide in combination with various drugs including anthracyclines, alkylators and proteasome inhibitors. Initially, major hematological toxicities and infectious complications including a hepatitis B virus reactivation were encountered. With careful dose adjustments and selection of combination partners, pomalidomide treatment was maintained for over 4 years and led to a sustained partial remission. In particular, the well-tolerated regimen of bortezomib, cyclophosphamide and dexamethasone together with pomalidomide was administered for >30 cycles. Conclusion: This case illustrates the value of an individualized approach to myeloma care given an increasing availability of 'novel agents'. Tailored treatment using these drugs as a backbone is essential to achieve long-lasting responses and minimize side effects.}, language = {en} } @article{DeakPopZimtaetal.2019, author = {Deak, Dalma and Pop, Cristina and Zimta, Alina-Andreea and Jurj, Ancuta and Ghiaur, Alexandra and Pasca, Sergiu and Teodorescu, Patric and Dascalescu, Angela and Antohe, Ion and Ionescu, Bogdan and Constantinescu, Catalin and Onaciu, Anca and Munteanu, Raluca and Berindan-Neagoe, Ioana and Petrushev, Bobe and Turcas, Cristina and Iluta, Sabina and Selicean, Cristina and Zdrenghea, Mihnea and Tanase, Alina and Danaila, Catalin and Colita, Anca and Colita, Andrei and Dima, Delia and Coriu, Daniel and Einsele, Hermann and Tomuleasa, Ciprian}, title = {Let's Talk About BiTEs and Other Drugs in the Real-Life Setting for B-Cell Acute Lymphoblastic Leukemia}, series = {Frontiers in Immunology}, volume = {10}, journal = {Frontiers in Immunology}, number = {2856}, issn = {1664-3224}, doi = {10.3389/fimmu.2019.02856}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-193921}, year = {2019}, abstract = {Background: Therapy for acute lymphoblastic leukemia (ALL) are currently initially efficient, but even if a high percentage of patients have an initial complete remission (CR), most of them relapse. Recent data shows that immunotherapy with either bispecific T-cell engagers (BiTEs) of chimeric antigen receptor (CAR) T cells can eliminate residual chemotherapy-resistant B-ALL cells. Objective: The objective of the manuscript is to present improvements in the clinical outcome for chemotherapy-resistant ALL in the real-life setting, by describing Romania's experience with bispecific antibodies for B-cell ALL. Methods: We present the role of novel therapies for relapsed B-cell ALL, including the drugs under investigation in phase I-III clinical trials, as a potential bridge to transplant. Blinatumomab is presented in a critical review, presenting both the advantages of this drug, as well as its limitations. Results: Bispecific antibodies are discussed, describing the clinical trials that resulted in its approval by the FDA and EMA. The real-life setting for relapsed B-cell ALL is described and we present the patients treated with blinatumomab in Romania. Conclusion: In the current manuscript, we present blinatumomab as a therapeutic alternative in the bridge-to-transplant setting for refractory or relapsed ALL, to gain a better understanding of the available therapies and evidence-based data for these patients in 2019.}, language = {en} } @article{DixCzakaiSpringeretal.2016, author = {Dix, Andreas and Czakai, Kristin and Springer, Jan and Fliesser, Mirjam and Bonin, Michael and Guthke, Reinhard and Schmitt, Anna L. and Einsele, Hermann and Linde, J{\"o}rg and L{\"o}ffler, J{\"u}rgen}, title = {Genome-Wide Expression Profiling Reveals S100B as Biomarker for Invasive Aspergillosis}, series = {Frontiers in Microbiology}, journal = {Frontiers in Microbiology}, number = {7}, doi = {10.3389/fmicb.2016.00320}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-165386}, pages = {320}, year = {2016}, abstract = {Invasive aspergillosis (IA) is a devastating opportunistic infection and its treatment constitutes a considerable burden for the health care system. Immunocompromised patients are at an increased risk for IA, which is mainly caused by the species Aspergillus fumigatus. An early and reliable diagnosis is required to initiate the appropriate antifungal therapy. However, diagnostic sensitivity and accuracy still needs to be improved, which can be achieved at least partly by the definition of new biomarkers. Besides the direct detection of the pathogen by the current diagnostic methods, the analysis of the host response is a promising strategy toward this aim. Following this approach, we sought to identify new biomarkers for IA. For this purpose, we analyzed gene expression profiles of hematological patients and compared profiles of patients suffering from IA with non-IA patients. Based on microarray data, we applied a comprehensive feature selection using a random forest classifier. We identified the transcript coding for the S100 calcium-binding protein B (S100B) as a potential new biomarker for the diagnosis of IA. Considering the expression of this gene, we were able to classify samples from patients with IA with 82.3\% sensitivity and 74.6\% specificity. Moreover, we validated the expression of S100B in a real-time reverse transcription polymerase chain reaction (RT-PCR) assay and we also found a down-regulation of S100B in A. fumigatus stimulated DCs. An influence on the IL1B and CXCL1 downstream levels was demonstrated by this S100B knockdown. In conclusion, this study covers an effective feature selection revealing a key regulator of the human immune response during IA. S100B may represent an additional diagnostic marker that in combination with the established techniques may improve the accuracy of IA diagnosis.}, language = {en} } @article{EckardtStasikKrameretal.2021, author = {Eckardt, Jan-Niklas and Stasik, Sebastian and Kramer, Michael and R{\"o}llig, Christoph and Kr{\"a}mer, Alwin and Scholl, Sebastian and Hochhaus, Andreas and Crysandt, Martina and Br{\"u}mmendorf, Tim H. and Naumann, Ralph and Steffen, Bj{\"o}rn and Kunzmann, Volker and Einsele, Hermann and Schaich, Markus and Burchert, Andreas and Neubauer, Andreas and Sch{\"a}fer-Eckart, Kerstin and Schliemann, Christoph and Krause, Stefan W. and Herbst, Regina and H{\"a}nel, Mathias and Frickhofen, Norbert and Noppeney, Richard and Kaiser, Ulrich and Baldus, Claudia D. and Kaufmann, Martin and R{\´a}cil, Zdenek and Platzbecker, Uwe and Berdel, Wolfgang E. and Mayer, Jiř{\´i} and Serve, Hubert and M{\"u}ller-Tidow, Carsten and Ehninger, Gerhard and St{\"o}lzel, Friedrich and Kroschinsky, Frank and Schetelig, Johannes and Bornh{\"a}user, Martin and Thiede, Christian and Middeke, Jan Moritz}, title = {Loss-of-function mutations of BCOR are an independent marker of adverse outcomes in intensively treated patients with acute myeloid leukemia}, series = {Cancers}, volume = {13}, journal = {Cancers}, number = {9}, issn = {2072-6694}, doi = {10.3390/cancers13092095}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-236735}, year = {2021}, abstract = {Acute myeloid leukemia (AML) is characterized by recurrent genetic events. The BCL6 corepressor (BCOR) and its homolog, the BCL6 corepressor-like 1 (BCORL1), have been reported to be rare but recurrent mutations in AML. Previously, smaller studies have reported conflicting results regarding impacts on outcomes. Here, we retrospectively analyzed a large cohort of 1529 patients with newly diagnosed and intensively treated AML. BCOR and BCORL1 mutations were found in 71 (4.6\%) and 53 patients (3.5\%), respectively. Frequently co-mutated genes were DNTM3A, TET2 and RUNX1. Mutated BCORL1 and loss-of-function mutations of BCOR were significantly more common in the ELN2017 intermediate-risk group. Patients harboring loss-of-function mutations of BCOR had a significantly reduced median event-free survival (HR = 1.464 (95\%-Confidence Interval (CI): 1.005-2.134), p = 0.047), relapse-free survival (HR = 1.904 (95\%-CI: 1.163-3.117), p = 0.01), and trend for reduced overall survival (HR = 1.495 (95\%-CI: 0.990-2.258), p = 0.056) in multivariable analysis. Our study establishes a novel role for loss-of-function mutations of BCOR regarding risk stratification in AML, which may influence treatment allocation.}, language = {en} } @article{EinseleBorghaeiOrlowskietal.2020, author = {Einsele, Hermann and Borghaei, Hossein and Orlowski, Robert Z. and Subklewe, Marion and Roboz, Gail J. and Zugmaier, Gerhard and Kufer, Peter and Iskander, Karim and Kantarjian, Hagop M.}, title = {The BiTE (Bispecific T-Cell Engager) Platform: Development and Future Potential of a Targeted Immuno-Oncology Therapy Across Tumor Types}, series = {Cancer}, volume = {126}, journal = {Cancer}, number = {14}, doi = {10.1002/cncr.32909}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-215426}, pages = {3192 -- 3201}, year = {2020}, abstract = {Immuno-oncology therapies engage the immune system to treat cancer. BiTE (bispecific T-cell engager) technology is a targeted immuno-oncology platform that connects patients' own T cells to malignant cells. The modular nature of BiTE technology facilitates the generation of molecules against tumor-specific antigens, allowing off-the-shelf immuno-oncotherapy. Blinatumomab was the first approved canonical BiTE molecule and targets CD19 surface antigens on B cells, making blinatumomab largely independent of genetic alterations or intracellular escape mechanisms. Additional BiTE molecules in development target other hematologic malignancies (eg, multiple myeloma, acute myeloid leukemia, and B-cell non-Hodgkin lymphoma) and solid tumors (eg, prostate cancer, glioblastoma, gastric cancer, and small-cell lung cancer). BiTE molecules with an extended half-life relative to the canonical BiTE molecules are also being developed. Advances in immuno-oncology made with BiTE technology could substantially improve the treatment of hematologic and solid tumors and offer enhanced activity in combination with other treatments.}, language = {en} } @article{EngelhardtTerposKleberetal.2014, author = {Engelhardt, Monika and Terpos, Evangelos and Kleber, Martina and Gay, Francesca and W{\"a}sch, Ralph and Morgan, Gareth and Cavo, Michele and van de Donk, Niels and Beilhack, Andreas and Bruno, Benedetto and Johnsen, Hans Erik and Hajek, Roman and Driessen, Christoph and Ludwig, Heinz and Beksac, Meral and Boccadoro, Mario and Straka, Christian and Brighen, Sara and Gramatzki, Martin and Larocca, Alessandra and Lokhorst, Henk and Magarotto, Valeria and Morabito, Fortunato and Dimopoulos, Meletios A. and Einsele, Hermann and Sonneveld, Pieter and Palumbo, Antonio}, title = {European Myeloma Network recommendations on the evaluation and treatment of newly diagnosed patients with multiple myeloma}, series = {Haematologica}, volume = {99}, journal = {Haematologica}, number = {2}, doi = {10.3324/haematol.2013.099358}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-117477}, pages = {232-242}, year = {2014}, abstract = {Multiple myeloma management has undergone profound changes in the past thanks to advances in our understanding of the disease biology and improvements in treatment and supportive care approaches. This article presents recommendations of the European Myeloma Network for newly diagnosed patients based on the GRADE system for level of evidence. All patients with symptomatic disease should undergo risk stratification to classify patients for International Staging System stage (level of evidence: 1A) and for cytogenetically defined high-versus standard-risk groups (2B). Novel-agent-based induction and up-front autologous stem cell transplantation in medically fit patients remains the standard of care (1A). Induction therapy should include a triple combination of bortezomib, with either adriamycin or thalidomide and dexamethasone (1A), or with cyclophosphamide and dexamethasone (2B). Currently, allogeneic stem cell transplantation may be considered for young patients with high-risk disease and preferably in the context of a clinical trial (2B). Thalidomide (1B) or lenalidomide (1A) maintenance increases progression-free survival and possibly overall survival (2B). Bortezomib-based regimens are a valuable consolidation option, especially for patients who failed excellent response after autologous stem cell transplantation (2A). Bortezomib-melphalan-prednisone or melphalan-prednisone-thalidomide are the standards of care for transplant-ineligible patients (1A). Melphalan-prednisone-lenalidomide with lenalidomide maintenance increases progression-free survival, but overall survival data are needed. New data from the phase III study (MM-020/IFM 07-01) of lenalidomide-low-dose dexamethasone reached its primary end point of a statistically significant improvement in progression-free survival as compared to melphalan-prednisone-thalidomide and provides further evidence for the efficacy of lenalidomide-low-dose dexamethasone in transplant-ineligible patients (2B).}, language = {en} } @article{FischerKnopDanhofetal.2022, author = {Fischer, Julia and Knop, Stefan and Danhof, Sophia and Einsele, Hermann and Keller, Daniela and L{\"o}ffler, Claudia}, title = {The influence of baseline characteristics, treatment and depression on health-related quality of life in patients with multiple myeloma: a prospective observational study}, series = {BMC Cancer}, volume = {22}, journal = {BMC Cancer}, doi = {10.1186/s12885-022-10101-9}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-300435}, year = {2022}, abstract = {Background Multiple myeloma (MM) is the third most common hematologic malignancy with increasing importance due to improving treatment strategies and long-term outcomes in an aging population. This study aims to analyse influencing factors on health-related quality of life (HRQoL), such as treatment strategies, participation in a clinical trial and patient characteristics like anxiety, depression, gender, and age. A better understanding of the individual factors in context with HRQoL could provide a helpful instrument for clinical decisions. Methods In this prospective observational study, the HRQoL of MM patients with different therapies (first-line and relapse) was quantified by standardized questionnaires (EORTC QLQ-C30 and -MY20) in the context of sociodemographic data, individual anxiety and depressiveness (PHQ-4), and a selected number of clinical parameters and symptoms at defined time-points before, during, and after therapy. Results In total, 70 patients were included in the study. The median age of the study cohort was 62 years. 44\% were female and 56\% were male patients. More than half of the patients were fully active with an ECOG 0. Global health status was significantly higher in patients with first-line treatment and even increased after start of therapy, while the pain level decreased. In contrast, patients with relapsed MM reported a decreasing global health status and increasing pain. Additionally, there was a higher global health status in less anxious/depressive patients. HRQoL decreased significantly after start of chemotherapy in the parameters body image, side effects of treatment, and cognitive functioning. Tandem stem-cell transplantation was not found to be a risk factor for higher impairment of HRQoL. Participation in a clinical study led to an improvement of most aspects of HRQoL. Among others, increased anxiety and depression, female gender, older age, impaired performance status, and recurrent disease can be early indicators for a reduced HRQoL. Conclusion This study showed the importance of regular longitudinal assessments of patient reported outcomes (PROs) in routine clinical care. For the first time, to our knowledge, we were able to demonstrate a potential impact between participation in clinical trials and HRQoL. However, due to frequently restrictive inclusion criteria for clinical trials, these MM patients might not be directly comparable with patients treated within standard therapy concepts. Further studies are needed to clarify the relevance of this preliminary data in order to develop an individualized, patient-centred, therapy concept.}, language = {en} } @article{FujKappEinsele2014, author = {Fuj, Shigeo and Kapp, Markus and Einsele, Hermann}, title = {Possible Implication of Bacterial Infection in Acute Graft-Versus-Host Disease after Allogeneic Hematopoietic Stem Cell Transplantation}, series = {Frontiers in Oncology}, volume = {4}, journal = {Frontiers in Oncology}, number = {89}, issn = {2234-943X}, doi = {10.3389/fonc.2014.00089}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-120674}, year = {2014}, abstract = {Graft-versus-host disease (GVHD) is still one of the major causes of morbidity and mortality in allogeneic hematopoietic stem cell transplantation (HSCT). In the pathogenesis of acute GVHD, it has been established that donor-derived T-cells activated in the recipient play a major role in GVHD in initiation and maintenance within an inflammatory cascade. To reduce the risk of GVHD, intensification of GVHD prophylaxis like T-cell depletion is effective, but it inevitably increases the risk of infectious diseases and abrogates beneficial graft-versus-leukemia effects. Although various cytokines are considered to play an important role in the pathogenesis of GVHD, GVHD initiation is such a complex process that cannot be prevented by means of single inflammatory cytokine inhibition. Thus, efficient methods to control the whole inflammatory milieu both on cellular and humoral view are needed. In this context, infectious diseases can theoretically contribute to an elevation of inflammatory cytokines after allogeneic HSCT and activation of various subtypes of immune effector cells, which might in summary lead to an aggravation of acute GVHD. The appropriate treatments or prophylaxis of bacterial infection during the early phase after allogeneic HSCT might be beneficial to reduce not only infectious-related but also GVHD-related mortality. Here, we aim to review the literature addressing the interactions of bacterial infections and GVHD after allogeneic HSCT.}, language = {en} } @article{FujiKappEinsele2013, author = {Fuji, Shigeo and Kapp, Markus and Einsele, Hermann}, title = {Monitoring of Pathogen-Specific T-Cell Immune Reconstitution after Allogeneic Hematopoietic Stem Cell Transplantation}, series = {Frontiers in Immunology}, volume = {4}, journal = {Frontiers in Immunology}, number = {276}, doi = {10.3389/fimmu.2013.00276}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-129250}, year = {2013}, abstract = {The clinical outcome after allogeneic hematopoietic stem cell transplantation (HSCT) has been significantly improved during the last decades with regard to the reduction in organ failure, infection, and severe acute graft-versus-host disease. However, severe complications due to infectious diseases are still one of the major causes of morbidity and mortality after allogeneic HSCT, in particular in patients receiving haploidentical HSCT or cord blood transplant due to a slow and often incomplete immune reconstitution. In order to improve the immune control of pathogens without an increased risk of alloreactivity, adoptive immunotherapy using highly enriched pathogen-specificT cells offers a promising approach. In order to identify patients who are at high risk for infectious diseases, several monitoring assays have been developed with potential for the guidance of immunosuppressive drugs and adoptive immunotherapy in clinical practice. In this article, we aim to give a comprehensive overview regarding current developments of T-cell monitoring techniques focusing on T cells against viruses and fungi. In particular, we will focus on rather simple, fast, non-labor-intensive, cellular assays which could be integrated in routine clinical screening approaches.}, language = {en} } @article{FujiKappEinsele2013, author = {Fuji, Shigeo and Kapp, Markus and Einsele, Hermann}, title = {Alloreactivity of virus-specific T cells: possible implication of graft-versus-host disease and graft-versus-leukemia effects}, series = {Frontiers in Immunology}, volume = {4}, journal = {Frontiers in Immunology}, number = {330}, doi = {10.3389/fimmu.2013.00330}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-129260}, year = {2013}, abstract = {Immune reconstitution of functional virus-specific T cells after allogeneic hematopoietic stem cell transplantation (HSCT) has been intensively investigated. However, the possible role of crossreactivity of these virus-specific T cells against allogeneic targets is still unclear. Theoretically, as in the field of organ transplantation, virus-specific T cells possess crossreactivity potential after allogeneic HSCT. Such crossreactivity is assumed to play a role in graft-versus-host disease and graft-versus-leukemia effects. In this article, we aim to give a comprehensive overview of current understanding about crossreactivity of virus-specific T cells.}, language = {en} } @article{GaritanoTrojaolaSanchoGoetzetal.2021, author = {Garitano-Trojaola, Andoni and Sancho, Ana and G{\"o}tz, Ralph and Eiring, Patrick and Walz, Susanne and Jetani, Hardikkumar and Gil-Pulido, Jesus and Da Via, Matteo Claudio and Teufel, Eva and Rhodes, Nadine and Haertle, Larissa and Arellano-Viera, Estibaliz and Tibes, Raoul and Rosenwald, Andreas and Rasche, Leo and Hudecek, Michael and Sauer, Markus and Groll, J{\"u}rgen and Einsele, Hermann and Kraus, Sabrina and Kort{\"u}m, Martin K.}, title = {Actin cytoskeleton deregulation confers midostaurin resistance in FLT3-mutant acute myeloid leukemia}, series = {Communications Biology}, volume = {4}, journal = {Communications Biology}, number = {1}, doi = {10.1038/s42003-021-02215-w}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-260709}, year = {2021}, abstract = {The presence of FMS-like tyrosine kinase 3-internal tandem duplication (FLT3-ITD) is one of the most frequent mutations in acute myeloid leukemia (AML) and is associated with an unfavorable prognosis. FLT3 inhibitors, such as midostaurin, are used clinically but fail to entirely eradicate FLT3-ITD+AML. This study introduces a new perspective and highlights the impact of RAC1-dependent actin cytoskeleton remodeling on resistance to midostaurin in AML. RAC1 hyperactivation leads resistance via hyperphosphorylation of the positive regulator of actin polymerization N-WASP and antiapoptotic BCL-2. RAC1/N-WASP, through ARP2/3 complex activation, increases the number of actin filaments, cell stiffness and adhesion forces to mesenchymal stromal cells (MSCs) being identified as a biomarker of resistance. Midostaurin resistance can be overcome by a combination of midostaruin, the BCL-2 inhibitor venetoclax and the RAC1 inhibitor Eht1864 in midostaurin-resistant AML cell lines and primary samples, providing the first evidence of a potential new treatment approach to eradicate FLT3-ITD+AML. Garitano-Trojaola et al. used a combination of human acute myeloid leukemia (AML) cell lines and primary samples to show that RAC1-dependent actin cytoskeleton remodeling through BCL2 family plays a key role in resistance to the FLT3 inhibitor, Midostaurin in AML. They showed that by targeting RAC1 and BCL2, Midostaurin resistance was diminished, which potentially paves the way for an innovate treatment approach for FLT3 mutant AML.}, language = {en} } @article{GruendahlWackerEinseleetal.2020, author = {Gr{\"u}ndahl, Marie and Wacker, Beate and Einsele, Hermann and Heinz, Werner J.}, title = {Invasive fungal diseases in patients with new diagnosed acute lymphoblastic leukaemia}, series = {Mycoses}, volume = {63}, journal = {Mycoses}, number = {10}, doi = {10.1111/myc.13151}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-217844}, pages = {1101 -- 1106}, year = {2020}, abstract = {Background Patients with acute leukaemia have a high incidence of fungal infections. This has primarily been shown in acute myeloid leukaemia and is different for acute lymphoblastic leukaemia. Until now no benefit of mould active prophylaxis has been demonstrated in the latter population. Methods In this retrospective single-centre study, we analysed the incidence, clinical relevance, and outcome of invasive fungal diseases (IFD) as well as the impact of antifungal prophylaxis for the first 100 days following the primary diagnosis of acute lymphoblastic leukaemia. Results In 58 patients a high rate of proven, probable, and possible fungal infections could be demonstrated with a 3.4\%, 8.6\%, and 17.2\% likelihood, respectively. The incidence might be even higher, as nearly 40\% of all patients had no prolonged neutropenia for more than 10 days, excluding those from the European Organization of Research and Treatment of cancer and the Mycoses Study Group criteria for probable invasive fungal disease. The diagnosed fungal diseases had an impact on the duration of hospitalisation, which was 13 days longer for patients with proven/probable IFD compared to patients with no signs of fungal infection. Use of antifungal prophylaxis did not significantly affect the risk of fungal infection. Conclusion Patients with acute lymphoblastic leukaemia are at high risk of acquiring an invasive fungal disease. Appropriate criteria to define fungal infections, especially in this population, and strategies to reduce the risk of infection, including antifungal prophylaxis, need to be further evaluated.}, language = {en} } @article{HanfsteinLausekerHehlmannetal.2014, author = {Hanfstein, Benjamin and Lauseker, Michael and Hehlmann, R{\"u}diger and Saussele, Susanne and Erben, Philipp and Dietz, Christian and Fabarius, Alice and Proetel, Ulrike and Schnittger, Susanne and Haferlach, Claudia and Krause, Stefan W. and Schubert, J{\"o}rg and Einsele, Hermann and H{\"a}nel, Mathias and Dengler, Jolanta and Falge, Christiane and Kanz, Lothar and Neubauer, Andreas and Kneba, Michael and Stengelmann, Frank and Pfreundschuh, Michael and Waller, Cornelius F. and Spiekerman, Karsten and Baerlocher, Gabriela M. and Pfirrmann, Markus and Hasford, Joerg and Hofmann, Wolf-Karsten and Hochhaus, Andreas and M{\"u}ller, Martin C.}, title = {Distinct characteristics of e13a2 versus e14a2 BCR-ABL1 driven chronic myeloid leukemia under first-line therapy with imatinib}, series = {Haematologica}, volume = {99}, journal = {Haematologica}, number = {9}, issn = {1592-8721}, doi = {10.3324/haematol.2013.096537}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-115476}, pages = {1441-1447}, year = {2014}, abstract = {The vast majority of chronic myeloid leukemia patients express a BCR-ABL1 fusion gene mRNA encoding a 210 kDa tyrosine kinase which promotes leukemic transformation. A possible differential impact of the corresponding BCR-ABL1 transcript variants e13a2 ("b2a2") and e14a2 ("b3a2") on disease phenotype and outcome is still a subject of debate. A total of 1105 newly diagnosed imatinib-treated patients were analyzed according to transcript type at diagnosis (e13a2, n=451; e14a2, n=496; e13a2+e14a2, n=158). No differences regarding age, sex, or Euro risk score were observed. A significant difference was found between e13a2 and e14a2 when comparing white blood cells (88 vs. 65 x 10(9)/L, respectively; P<0.001) and platelets (296 vs. 430 x 109/L, respectively; P<0.001) at diagnosis, indicating a distinct disease phenotype. No significant difference was observed regarding other hematologic features, including spleen size and hematologic adverse events, during imatinib-based therapies. Cumulative molecular response was inferior in e13a2 patients (P=0.002 for major molecular response; P<0.001 for MR4). No difference was observed with regard to cytogenetic response and overall survival. In conclusion, e13a2 and e14a2 chronic myeloid leukemia seem to represent distinct biological entities. However, clinical outcome under imatinib treatment was comparable and no risk prediction can be made according to e13a2 versus e14a2 BCR-ABL1 transcript type at diagnosis. (clinicaltrials.gov identifier: 00055874)}, language = {en} } @article{HausmannBrandtKoecheletal.2015, author = {Hausmann, Stefan and Brandt, Evelyn and K{\"o}chel, Carolin and Einsele, Hermann and Bargou, Ralf C. and Seggewiss-Bernhardt, Ruth and St{\"u}hmer, Thorsten}, title = {Loss of serum and glucocorticoid-regulated kinase 3 (SGK3) does not affect proliferation and survival of multiple myeloma cell lines}, series = {PLoS ONE}, volume = {10}, journal = {PLoS ONE}, number = {4}, doi = {10.1371/journal.pone.0122689}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-148708}, pages = {e0122689}, year = {2015}, abstract = {Multiple myeloma (MM) is a generally fatal plasma cell cancer that often shows activation of the phosphoinositide 3-kinase/Akt (PI3K/Akt) pathway. Targeted pharmacologic therapies, however, have not yet progressed beyond the clinical trial stage, and given the complexity of the PI3K/Akt signalling system (e.g. multiple protein isoforms, diverse feedback regulation mechanisms, strong variability between patients) it is mandatory to characterise its ramifications in order to better guide informed decisions about the best therapeutic approaches. Here we explore whether serum and glucocorticoid-regulated kinase 3 (SGK3), a potential downstream effector of PI3K, plays a role in oncogenic signalling in MM cells-either in concert with or independent of Akt. SGK3 was expressed in all MM cell lines and in all primary MM samples tested. Four MM cell lines representing a broad range of intrinsic Akt activation (very strong: MM. 1s, moderate: L 363 and JJN-3, absent: AMO-1) were chosen to test the effects of transient SGK3 knockdown alone and in combination with pharmacological inhibition of Akt, PI3K-p110\(\alpha\), or in the context of serum starvation. Although the electroporation protocol led to strong SGK3 depletion for at least 5 days its absence had no substantial effect on the activation status of potential downstream substrates, or on the survival, viability or proliferation of MM cells in all experimental contexts tested. We conclude that it is unlikely that SGK3 plays a significant role for oncogenic signalling in multiple myeloma.}, language = {en} } @article{HellmannLotherWursteretal.2017, author = {Hellmann, Anna-Maria and Lother, Jasmin and Wurster, Sebastian and Lutz, Manfred B. and Schmitt, Anna Lena and Morton, Charles Oliver and Eyrich, Matthias and Czakai, Kristin and Einsele, Hermann and Loeffler, Juergen}, title = {Human and Murine Innate Immune Cell Populations Display Common and Distinct Response Patterns during Their In Vitro Interaction with the Pathogenic Mold Aspergillus fumigatus}, series = {Frontiers in Immunology}, volume = {8}, journal = {Frontiers in Immunology}, number = {1716}, doi = {10.3389/fimmu.2017.01716}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-169926}, year = {2017}, abstract = {Aspergillus fumigatus is the main cause of invasive fungal infections occurring almost exclusively in immunocompromised patients. An improved understanding of the initial innate immune response is key to the development of better diagnostic tools and new treatment options. Mice are commonly used to study immune defense mechanisms during the infection of the mammalian host with A. fumigatus. However, little is known about functional differences between the human and murine immune response against this fungal pathogen. Thus, we performed a comparative functional analysis of human and murine dendritic cells (DCs), macrophages, and polymorphonuclear cells (PMNs) using standardized and reproducible working conditions, laboratory protocols, and readout assays. A. fumigatus did not provoke identical responses in murine and human immune cells but rather initiated relatively specific responses. While human DCs showed a significantly stronger upregulation of their maturation markers and major histocompatibility complex molecules and phagocytosed A. fumigatus more efficiently compared to their murine counterparts, murine PMNs and macrophages exhibited a significantly stronger release of reactive oxygen species after exposure to A. fumigatus. For all studied cell types, human and murine samples differed in their cytokine response to conidia or germ tubes of A. fumigatus. Furthermore, Dectin-1 showed inverse expression patterns on human and murine DCs after fungal stimulation. These specific differences should be carefully considered and highlight potential limitations in the transferability of murine host-pathogen interaction studies.}, language = {en} } @article{HerrmannMuellerNotzetal.2023, author = {Herrmann, Johannes and M{\"u}ller, Kerstin and Notz, Quirin and H{\"u}bsch, Martha and Haas, Kirsten and Horn, Anna and Schmidt, Julia and Heuschmann, Peter and Maschmann, Jens and Frosch, Matthias and Deckert, J{\"u}rgen and Einsele, Hermann and Ertl, Georg and Frantz, Stefan and Meybohm, Patrick and Lotz, Christopher}, title = {Prospective single-center study of health-related quality of life after COVID-19 in ICU and non-ICU patients}, series = {Scientific Reports}, volume = {13}, journal = {Scientific Reports}, doi = {10.1038/s41598-023-33783-y}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-357174}, year = {2023}, abstract = {Long-term sequelae in hospitalized Coronavirus Disease 2019 (COVID-19) patients may result in limited quality of life. The current study aimed to determine health-related quality of life (HRQoL) after COVID-19 hospitalization in non-intensive care unit (ICU) and ICU patients. This is a single-center study at the University Hospital of Wuerzburg, Germany. Patients eligible were hospitalized with COVID-19 between March 2020 and December 2020. Patients were interviewed 3 and 12 months after hospital discharge. Questionnaires included the European Quality of Life 5 Dimensions 5 Level (EQ-5D-5L), patient health questionnaire-9 (PHQ-9), the generalized anxiety disorder 7 scale (GAD-7), FACIT fatigue scale, perceived stress scale (PSS-10) and posttraumatic symptom scale 10 (PTSS-10). 85 patients were included in the study. The EQ5D-5L-Index significantly differed between non-ICU (0.78 ± 0.33 and 0.84 ± 0.23) and ICU (0.71 ± 0.27; 0.74 ± 0.2) patients after 3- and 12-months. Of non-ICU 87\% and 80\% of ICU survivors lived at home without support after 12 months. One-third of ICU and half of the non-ICU patients returned to work. A higher percentage of ICU patients was limited in their activities of daily living compared to non-ICU patients. Depression and fatigue were present in one fifth of the ICU patients. Stress levels remained high with only 24\% of non-ICU and 3\% of ICU patients (p = 0.0186) having low perceived stress. Posttraumatic symptoms were present in 5\% of non-ICU and 10\% of ICU patients. HRQoL is limited in COVID-19 ICU patients 3- and 12-months post COVID-19 hospitalization, with significantly less improvement at 12-months compared to non-ICU patients. Mental disorders were common highlighting the complexity of post-COVID-19 symptoms as well as the necessity to educate patients and primary care providers about monitoring mental well-being post COVID-19.}, language = {en} } @article{HirschMartinoWardetal.2013, author = {Hirsch, Hans H. and Martino, Rodrigo and Ward, Katherine N. and Boeckh, Michael and Einsele, Hermann and Ljungman, Per}, title = {Fourth European Conference on Infections in Leukaemia (ECIL-4): Guidelines for Diagnosis and Treatment of Human Respiratory Syncytial Virus, Parainfluenza Virus, Metapneumovirus, Rhinovirus, and Coronavirus}, series = {Clinical Infectious Diseases}, volume = {56}, journal = {Clinical Infectious Diseases}, number = {2}, doi = {10.1093/cid/cis844}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-124758}, pages = {258-266}, year = {2013}, abstract = {Community-acquired respiratory virus (CARV) infections have been recognized as a significant cause of morbidity and mortality in patients with leukemia and those undergoing hematopoietic stem cell transplantation (HSCT). Progression to lower respiratory tract infection with clinical and radiological signs of pneumonia and respiratory failure appears to depend on the intrinsic virulence of the specific CARV as well as factors specific to the patient, the underlying disease, and its treatment. To better define the current state of knowledge of CARVs in leukemia and HSCT patients, and to improve CARV diagnosis and management, a working group of the Fourth European Conference on Infections in Leukaemia (ECIL-4) 2011 reviewed the literature on CARVs, graded the available quality of evidence, and made recommendations according to the Infectious Diseases Society of America grading system. Owing to differences in screening, clinical presentation, and therapy for influenza and adenovirus, ECIL-4 recommendations are summarized for CARVs other than influenza and adenovirus.}, language = {en} } @article{HoseSchrederHefneretal.2021, author = {Hose, Dorothea and Schreder, Martin and Hefner, Jochen and Bittrich, Max and Danhof, Sophia and Strifler, Susanne and Krauth, Maria-Theresa and Schoder, Renate and Gisslinger, Bettina and Einsele, Hermann and Gisslinger, Heinz and Knop, Stefan}, title = {Elotuzumab, pomalidomide, and dexamethasone is a very well tolerated regimen associated with durable remission even in very advanced myeloma: a retrospective study from two academic centers}, series = {Journal of Cancer Research and Clinical Oncology}, volume = {147}, journal = {Journal of Cancer Research and Clinical Oncology}, issn = {0171-5216}, doi = {10.1007/s00432-020-03323-6}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-235762}, pages = {205-212}, year = {2021}, abstract = {Background The anti-SLAMF7 monoclonal antibody, elotuzumab (elo), plus lenalidomide (len) and dexamethasone (dex) is approved for relapsed/refractory MM in the U.S. and Europe. Recently, a small phase 2 study demonstrated an advantage in progression-free survival (PFS) for elo plus pomalidomide (pom)/dex compared to pom/dex alone and resulted in licensing of this novel triplet combination, but clinical experience is still limited. Purpose To analyze the efficacy and safety of elo/pom/dex in a "real world" cohort of patients with advanced MM, we queried the databases of the university hospitals of W{\"u}rzburg and Vienna. Findings We identified 22 patients with a median number of five prior lines of therapy who received elo/pom/dex prior to licensing within an early access program. Patients received a median number of 5 four-week treatment cycles. Median PFS was 6.4 months with 12-month and 18-month PFS rates of 35\% and 28\%, respectively. The overall response rate was 50\% and 64\% of responding patients who achieved a longer PFS with elo/pom/dex compared to their most recent line of therapy. Objective responses were also seen in five patients who had been pretreated with pomalidomide. Low tumor burden was associated with improved PFS (13.5 months for patients with ISS stage I/II at study entry v 6.4 months for ISS III), although this difference did not reach statistical significance. No infusion-related reactions were reported. The most frequent grade 3/4 adverse events were neutropenia and pneumonia. Conclusion Elo/pom/dex is an active and well-tolerated regimen in highly advanced MM even after pretreatment with pomalidomide.}, language = {en} } @article{JendretzkiHennigerSchiffmannetal.2022, author = {Jendretzki, Julia and Henniger, Dorothea and Schiffmann, Lisa and Wolz, Constanze and Kollikowski, Anne and Meining, Alexander and Einsele, Hermann and Winkler, Marcela and L{\"o}ffler, Claudia}, title = {Every fifth patient suffered a high nutritional risk — Results of a prospective patient survey in an oncological outpatient center}, series = {Frontiers in Nutrition}, volume = {9}, journal = {Frontiers in Nutrition}, issn = {2296-861X}, doi = {10.3389/fnut.2022.1033265}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-311284}, year = {2022}, abstract = {Introduction Malnutrition in cancer patients often remains undetected and underestimated in clinical practice despite studies revealing prevalences from 20 to 70\%. Therefore, this study aimed to identify patient groups exposed to an increased nutritional risk in a university oncological outpatient center. Methods Between May 2017 and January 2018 we screened oncological patients there using the malnutrition universal screening tool (MUST). Qualitative data were collected by a questionnaire to learn about patients' individual information needs and changes in patients' diets and stressful personal nutrition restrictions. Results We included 311 patients with various cancers. 20.3\% (n = 63) were found to be at high risk of malnutrition, 16.4\% (n = 51) at moderate risk despite a mean body mass index (BMI) of 26.5 ± 4.7 kg/m2. The average age was 62.7 (± 11.8) with equal gender distribution (52\% women, n = 162). In 94.8\% (n = 295) unintended weight loss led to MUST scoring. Patients with gastrointestinal tumors (25\%, n = 78) and patients >65 years (22\%, n = 68) were at higher risk. Furthermore, there was a significant association between surgery or chemotherapy within six months before survey and a MUST score ≥2 (OR = 3.6). Taste changes, dysphagia, and appetite loss were also particular risk factors (OR = 2.3-3.2). Young, female and normal-weight patients showed most interest in nutrition in cancer. However, only 38\% (n = 118) had a nutritional counseling. Conclusion This study confirms that using the MUST score is a valid screening procedure to identify outpatients at risk of developing malnutrition. Here one in five was at high risk, but only 1\% would have been detected by BMI alone. Therefore, an ongoing screening procedure with meaningful parameters should be urgently implemented into the clinical routine of cancer outpatients as recommended in international guidelines.}, language = {en} } @article{KalledaAmichArslanetal.2016, author = {Kalleda, Natarajaswamy and Amich, Jorge and Arslan, Berkan and Poreddy, Spoorthi and Mattenheimer, Katharina and Mokhtari, Zeinab and Einsele, Hermann and Brock, Matthias and Heinze, Katrin Gertrud and Beilhack, Andreas}, title = {Dynamic Immune Cell Recruitment After Murine Pulmonary Aspergillus fumigatus Infection under Different Immunosuppressive Regimens}, series = {Frontiers in Microbiology}, volume = {7}, journal = {Frontiers in Microbiology}, number = {1107}, doi = {10.3389/fmicb.2016.01107}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-165368}, year = {2016}, abstract = {Humans are continuously exposed to airborne spores of the saprophytic fungus Aspergillus fumigatus. However, in healthy individuals pulmonary host defense mechanisms efficiently eliminate the fungus. In contrast, A. fumigatus causes devastating infections in immunocompromised patients. Host immune responses against A. fumigatus lung infections in immunocompromised conditions have remained largely elusive. Given the dynamic changes in immune cell subsets within tissues upon immunosuppressive therapy, we dissected the spatiotemporal pulmonary immune response after A. fumigatus infection to reveal basic immunological events that fail to effectively control invasive fungal disease. In different immunocompromised murine models, myeloid, notably neutrophils, and macrophages, but not lymphoid cells were strongly recruited to the lungs upon infection. Other myeloid cells, particularly dendritic cells and monocytes, were only recruited to lungs of corticosteroid treated mice, which developed a strong pulmonary inflammation after infection. Lymphoid cells, particularly CD4\(^+\) or CD8\(^+\) T-cells and NK cells were highly reduced upon immunosuppression and not recruited after A. fumigatus infection. Moreover, adoptive CD11b\(^+\) myeloid cell transfer rescued cyclophosphamide immunosuppressed mice from lethal A. fumigatus infection but not cortisone and cyclophosphamide immunosuppressed mice. Our findings illustrate that CD11b\(^+\) myeloid cells are critical for anti-A. fumigatus defense under cyclophosphamide immunosuppressed conditions.}, language = {en} } @article{KepplerWeissbachLangeretal.2016, author = {Keppler, Sarah and Weißbach, Susann and Langer, Christian and Knop, Stefan and Pischimarov, Jordan and Kull, Miriam and St{\"u}hmer, Thorsten and Steinbrunn, Torsten and Bargou, Ralf and Einsele, Hermann and Rosenwald, Andreas and Leich, Ellen}, title = {Rare SNPs in receptor tyrosine kinases are negative outcome predictors in multiple myeloma}, series = {Oncotarget}, volume = {7}, journal = {Oncotarget}, number = {25}, doi = {10.18632/oncotarget.9607}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-177840}, pages = {38762-38774}, year = {2016}, abstract = {Multiple myeloma (MM) is a plasma cell disorder that is characterized by a great genetic heterogeneity. Recent next generation sequencing studies revealed an accumulation of tumor-associated mutations in receptor tyrosine kinases (RTKs) which may also contribute to the activation of survival pathways in MM. To investigate the clinical role of RTK-mutations in MM, we deep-sequenced the coding DNA-sequence of EGFR, EPHA2, ERBB3, IGF1R, NTRK1 and NTRK2 which were previously found to be mutated in MM, in 75 uniformly treated MM patients of the "Deutsche Studiengruppe Multiples Myelom". Subsequently, we correlated the detected mutations with common cytogenetic alterations and clinical parameters. We identified 11 novel non-synonymous SNVs or rare patient-specific SNPs, not listed in the SNP databases 1000 genomes and dbSNP, in 10 primary MM cases. The mutations predominantly affected the tyrosine-kinase and ligand-binding domains and no correlation with cytogenetic parameters was found. Interestingly, however, patients with RTK-mutations, specifically those with rare patient-specific SNPs, showed a significantly lower overall, event-free and progression-free survival. This indicates that RTK SNVs and rare patient-specific RTK SNPs are of prognostic relevance and suggests that MM patients with RTK-mutations could potentially profit from treatment with RTK-inhibitors.}, language = {en} } @article{KouhestaniGeisAlsourietal.2021, author = {Kouhestani, Dina and Geis, Maria and Alsouri, Saed and Bumm, Thomas G. P. and Einsele, Hermann and Sauer, Markus and Stuhler, Gernot}, title = {Variant signaling topology at the cancer cell-T-cell interface induced by a two-component T-cell engager}, series = {Cellular \& Molecular Immunology}, volume = {18}, journal = {Cellular \& Molecular Immunology}, doi = {10.1038/s41423-020-0507-7}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-241189}, pages = {1568-1570}, year = {2021}, abstract = {No abstract available.}, language = {en} } @article{LapaGarciaVellosoLueckerathetal.2017, author = {Lapa, Constantin and Garcia-Velloso, Maria J. and L{\"u}ckerath, Katharina and Samnick, Samuel and Schreder, Martin and Otero, Paula Rodriguez and Schmid, Jan-Stefan and Herrmann, Ken and Knop, Stefan and Buck, Andreas K. and Einsele, Hermann and San-Miguel, Jesus and Kort{\"u}m, Klaus Martin}, title = {\(^{11}\)C-methionine-PET in multiple myeloma: a combined study from two different institutions}, series = {Theranostics}, volume = {7}, journal = {Theranostics}, number = {11}, doi = {10.7150/thno.20491}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-172038}, pages = {2956-2964}, year = {2017}, abstract = {\(^{11}\)C-methionine (MET) has recently emerged as an accurate marker of tumor burden and disease activity in patients with multiple myeloma (MM). This dual-center study aimed at further corroboration of the superiority of MET as positron emission tomography (PET) tracer for staging and re-staging MM, as compared to \(^{18}\)F-2`-deoxy-2`-fluoro-D-glucose (FDG). 78 patients with a history of solitary plasmacytoma (n=4), smoldering MM (SMM, n=5), and symptomatic MM (n=69) underwent both MET- and FDG-PET/computed tomography (CT) at the University Centers of W{\"u}rzburg, Germany and Navarra, Spain. Scans were compared on a patient and on a lesion basis. Inter-reader agreement was also evaluated. In 2 patients, tumor biopsies for verification of discordant imaging results were available. MET-PET detected focal lesions (FL) in 59/78 subjects (75.6\%), whereas FDG-PET/CT showed lesions in only 47 patients (60.3\%; p<0.01), accordingly disease activity would have been missed in 12 patients. Directed biopsies of discordant results confirmed MET-PET/CT results in both cases. MET depicted more FL in 44 patients (56.4\%; p<0.01), whereas in two patients (2/78), FDG proved superior. In the remainder (41.0\%, 32/78), both tracers yielded comparable results. Inter-reader agreement for MET was higher than for FDG (κ = 0.82 vs κ = 0.72). This study demonstrates higher sensitivity of MET in comparison to standard FDG to detect intra- and extramedullary MM including histologic evidence of FDG-negative, viable disease exclusively detectable by MET-PET/CT. MET holds the potential to replace FDG as functional imaging standard for staging and re-staging of MM.}, language = {en} } @article{LapaHerrmannSchirbeletal.2017, author = {Lapa, Constantin and Herrmann, Ken and Schirbel, Andreas and H{\"a}nscheid, Heribert and L{\"u}ckerath, Katharina and Schottelius, Margret and Kircher, Malte and Werner, Rudolf A. and Schreder, Martin and Samnick, Samuel and Kropf, Saskia and Knop, Stefan and Buck, Andreas K. and Einsele, Hermann and Wester, Hans-Juergen and Kort{\"u}m, K. Martin}, title = {CXCR4-directed endoradiotherapy induces high response rates in extramedullary relapsed multiple myeloma}, series = {Theranostics}, volume = {7}, journal = {Theranostics}, number = {6}, doi = {10.7150/thno.19050}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-172095}, pages = {1589-1597}, year = {2017}, abstract = {C-X-C-motif chemokine receptor 4 (CXCR4) is a key factor for tumor growth and metastasis in several types of human cancer. We have recently reported promising first-in-man experience with CXCR4-directed endoradiotherapy (ERT) in multiple myeloma (MM). Eight heavily pretreated MM patients underwent a total of 10 ERT cycles (7 patients with 1 cycle and a single patient with 3 cycles). ERT was administered in combination with chemotherapy and autologous stem cell support. End points were occurrence and timing of adverse events, progression-free and overall survival. ERT was overall well tolerated without any unexpected acute adverse events or changes in vital signs. With absorbed tumor doses >30-70 Gy in intra- or extramedullary lesions, significant anti-myeloma activity was observed with 1 patient achieving complete remission and 5/8 partial remission. Directly after ERT major infectious complications were seen in one patient who died from sepsis 22 days after ERT, another patient with high tumor burden experienced lethal tumor lysis syndrome. Median progression-free survival was 54 days (range, 13-175), median overall survival was 223 days (range, 13-313). During follow-up (6 patients available), one patient died from infectious complications, 2/8 from disease progression, the remaining 3/8 patients are still alive. CXCR4-directed ERT was well-tolerated and exerted anti-myeloma activity even at very advanced stage MM with presence of extramedullary disease. Further assessment of this novel treatment option is highly warranted.}, language = {en} } @article{LauruschkatEtterSchnacketal.2021, author = {Lauruschkat, Chris D. and Etter, Sonja and Schnack, Elisabeth and Ebel, Frank and Sch{\"a}uble, Sascha and Page, Lukas and R{\"u}mens, Dana and Dragan, Mariola and Schlegel, Nicolas and Panagiotou, Gianni and Kniemeyer, Olaf and Brakhage, Axel A. and Einsele, Hermann and Wurster, Sebastian and Loeffler, Juergen}, title = {Chronic occupational mold exposure drives expansion of Aspergillus-reactive type 1 and type 2 T-helper cell responses}, series = {Journal of Fungi}, volume = {7}, journal = {Journal of Fungi}, number = {9}, issn = {2309-608X}, doi = {10.3390/jof7090698}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-245202}, year = {2021}, abstract = {Occupational mold exposure can lead to Aspergillus-associated allergic diseases including asthma and hypersensitivity pneumonitis. Elevated IL-17 levels or disbalanced T-helper (Th) cell expansion were previously linked to Aspergillus-associated allergic diseases, whereas alterations to the Th cell repertoire in healthy occupationally exposed subjects are scarcely studied. Therefore, we employed functional immunoassays to compare Th cell responses to A. fumigatus antigens in organic farmers, a cohort frequently exposed to environmental molds, and non-occupationally exposed controls. Organic farmers harbored significantly higher A. fumigatus-specific Th-cell frequencies than controls, with comparable expansion of Th1- and Th2-cell frequencies but only slightly elevated Th17-cell frequencies. Accordingly, Aspergillus antigen-induced Th1 and Th2 cytokine levels were strongly elevated, whereas induction of IL-17A was minimal. Additionally, increased levels of some innate immune cell-derived cytokines were found in samples from organic farmers. Antigen-induced cytokine release combined with Aspergillus-specific Th-cell frequencies resulted in high classification accuracy between organic farmers and controls. Aspf22, CatB, and CipC elicited the strongest differences in Th1 and Th2 responses between the two cohorts, suggesting these antigens as potential candidates for future bio-effect monitoring approaches. Overall, we found that occupationally exposed agricultural workers display a largely balanced co-expansion of Th1 and Th2 immunity with only minor changes in Th17 responses.}, language = {en} } @article{LauruschkatPageWhiteetal.2021, author = {Lauruschkat, Chris D. and Page, Lukas and White, P. Lewis and Etter, Sonja and Davies, Helen E. and Duckers, Jamie and Ebel, Frank and Schnack, Elisabeth and Backx, Matthijs and Dragan, Mariola and Schlegel, Nicolas and Kniemeyer, Olaf and Brakhage, Axel A. and Einsele, Hermann and Loeffler, Juergen and Wurster, Sebastian}, title = {Development of a simple and robust whole blood assay with dual co-stimulation to quantify the release of T-cellular signature cytokines in response to Aspergillus fumigatus antigens}, series = {Journal of Fungi}, volume = {7}, journal = {Journal of Fungi}, number = {6}, issn = {2309-608X}, doi = {10.3390/jof7060462}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-241025}, year = {2021}, abstract = {Deeper understanding of mold-induced cytokine signatures could promote advances in the diagnosis and treatment of invasive mycoses and mold-associated hypersensitivity syndromes. Currently, most T-cellular immunoassays in medical mycology require the isolation of mononuclear cells and have limited robustness and practicability, hampering their broader applicability in clinical practice. Therefore, we developed a simple, cost-efficient whole blood (WB) assay with dual α-CD28 and α-CD49d co-stimulation to quantify cytokine secretion in response to Aspergillus fumigatus antigens. Dual co-stimulation strongly enhanced A. fumigatus-induced release of T-cellular signature cytokines detectable by enzyme-linked immunosorbent assay (ELISA) or a multiplex cytokine assay. Furthermore, T-cell-dependent activation and cytokine response of innate immune cells was captured by the assay. The protocol consistently showed little technical variation and high robustness to pre-analytic delays of up to 8 h. Stimulation with an A. fumigatus lysate elicited at least 7-fold greater median concentrations of key T-helper cell signature cytokines, including IL-17 and the type 2 T-helper cell cytokines IL-4 and IL-5 in WB samples from patients with Aspergillus-associated lung pathologies versus patients with non-mold-related lung diseases, suggesting high discriminatory power of the assay. These results position WB-ELISA with dual co-stimulation as a simple, accurate, and robust immunoassay for translational applications, encouraging further evaluation as a platform to monitor host immunity to opportunistic pathogens.}, language = {en} } @article{LauruschkatMuchsinReinetal.2023, author = {Lauruschkat, Chris David and Muchsin, Ihsan and Rein, Alice and Erhard, Florian and Grathwohl, Denise and D{\"o}lken, Lars and K{\"o}chel, Carolin and Falk, Christine Susanne and Einsele, Hermann and Wurster, Sebastian and Grigoleit, G{\"o}tz Ulrich and Kraus, Sabrina}, title = {CD4+ T cells are the major predictor of HCMV control in allogeneic stem cell transplant recipients on letermovir prophylaxis}, series = {Frontiers in Immunology}, volume = {14}, journal = {Frontiers in Immunology}, doi = {10.3389/fimmu.2023.1148841}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-316982}, year = {2023}, abstract = {Introduction Human cytomegalovirus (HCMV) causes significant morbidity and mortality in allogeneic stem cell transplant (alloSCT) recipients. Recently, antiviral letermovir prophylaxis during the first 100 days after alloSCT replaced PCR-guided preemptive therapy as the primary standard of care for HCMV reactivations. Here, we compared NK-cell and T-cell reconstitution in alloSCT recipients receiving preemptive therapy or letermovir prophylaxis in order to identify potential biomarkers predicting prolonged and symptomatic HCMV reactivation. Methods To that end, the NK-cell and T-cell repertoire of alloSCT recipients managed with preemptive therapy (n=32) or letermovir prophylaxis (n=24) was characterized by flow cytometry on days +30, +60, +90 and +120 after alloSCT. Additionally, background-corrected HCMV-specific T-helper (CD4+IFNγ+) and cytotoxic (CD8+IFNγ+CD107a+) T cells were quantified after pp65 stimulation. Results Compared to preemptive therapy, letermovir prophylaxis prevented HCMV reactivation and decreased HCMV peak viral loads until days +120 and +365. Letermovir prophylaxis resulted in decreased T-cell numbers but increased NK-cell numbers. Interestingly, despite the inhibition of HCMV, we found high numbers of "memory-like" (CD56dimFcεRIγ- and/or CD159c+) NK cells and an expansion of HCMV-specific CD4+ and CD8+ T cells in letermovir recipients. We further compared immunological readouts in patients on letermovir prophylaxis with non/short-term HCMV reactivation (NSTR) and prolonged/symptomatic HCMV reactivation (long-term HCMV reactivation, LTR). Median HCMV-specific CD4+ T-cell frequencies were significantly higher in NSTR patients (day +60, 0.35 \% vs. 0.00 \% CD4+IFNγ+/CD4+ cells, p=0.018) than in patients with LTR, whereas patients with LTR had significantly higher median regulatory T-cell (Treg) frequencies (day +90, 2.2 \% vs. 6.2 \% CD4+CD25+CD127dim/CD4+ cells, p=0.019). ROC analysis confirmed low HCMV specific CD4+ (AUC on day +60: 0.813, p=0.019) and high Treg frequencies (AUC on day +90: 0.847, p=0.021) as significant predictors of prolonged and symptomatic HCMV reactivation. Discussion Taken together, letermovir prophylaxis delays HCMV reactivation and alters NK- and T-cell reconstitution. High numbers of HCMV-specific CD4+ T cells and low numbers of Tregs seem to be pivotal to suppress post-alloSCT HCMV reactivation during letermovir prophylaxis. Administration of more advanced immunoassays that include Treg signature cytokines might contribute to the identification of patients at high-risk for long-term and symptomatic HCMV reactivation who might benefit from prolonged administration of letermovir.}, language = {en} } @article{LeonhardtWinklerKollikowskietal.2023, author = {Leonhardt, Jonas and Winkler, Marcela and Kollikowski, Anne and Schiffmann, Lisa and Quenzer, Anne and Einsele, Hermann and L{\"o}ffler, Claudia}, title = {Mind-body-medicine in oncology—from patient needs to tailored programs and interventions}, series = {Frontiers in Psychology}, volume = {14}, journal = {Frontiers in Psychology}, issn = {1664-1078}, doi = {10.3389/fpsyg.2023.1140693}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-321970}, year = {2023}, abstract = {Introduction: National and international guidelines recommend early integration of evidence-based multimodal interventions and programs, especially with a focus on relaxation techniques and other Mind-Body-based methods to maintain the quality of life of oncology patients, improve treatment tolerability, and promote healthy lifestyle behaviors. Consequently, we aim to understand what drives patients and how they navigate integrative medicine to best advise them. This study aimed to detect possible topics of particular interest to patients and identify the patient groups that could benefit most from further programs. Furthermore, we aimed to investigate if patients are open-minded toward integrative oncology concepts and learn about their motivational level to maintain or change behavior. Methods: Between August 2019 and October 2020 we surveyed patients undergoing oncological therapy in a university oncological outpatient center using a custom-developed questionnaire based on established Mind-Body Medicine concepts. Results: We included 294 patients with various cancers. More than half reported problems sleeping through (61\%) and 42\% felt stressed frequently, invariably rating this as detrimental to their health. Moreover, a slight majority (52\%) felt physically limited due to their disease and only 30\% performed defined exercise programs. Women were significantly more likely to feel stressed and reported with alarming frequency that they often feel "everything was up to them." The 40-65-year-olds reported significantly less restful sleep, more stress and were more dissatisfied with their situation. However, this group already used natural remedies most frequently and was most often motivated to use relaxation techniques in the next 6 months. The lower the perceived individual energy level (EL), the less frequently patients did sport, the more frequently they felt their disease impaired their activity, mostly feeling stressed and tense. We also found significant associations between negative emotions/thoughts and the variables "sleep," "use of relaxation techniques," "personal stress perception," and "successful lifestyle modification." Conclusion: Mind-Body programs that focus on patient's individual resources, with tools to explore impairing patterns of self-perception and cognitive biases, can be a valuable resource for oncology patients and should therefore be part of an integrative medical treatment concept.}, language = {en} } @article{LodaKrebsDanhofetal.2019, author = {Loda, Sophia and Krebs, Jonathan and Danhof, Sophia and Schreder, Martin and Solimando, Antonio G. and Strifler, Susanne and Rasche, Leo and Kort{\"u}m, Martin and Kerscher, Alexander and Knop, Stefan and Puppe, Frank and Einsele, Hermann and Bittrich, Max}, title = {Exploration of artificial intelligence use with ARIES in multiple myeloma research}, series = {Journal of Clinical Medicine}, volume = {8}, journal = {Journal of Clinical Medicine}, number = {7}, issn = {2077-0383}, doi = {10.3390/jcm8070999}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-197231}, pages = {999}, year = {2019}, abstract = {Background: Natural language processing (NLP) is a powerful tool supporting the generation of Real-World Evidence (RWE). There is no NLP system that enables the extensive querying of parameters specific to multiple myeloma (MM) out of unstructured medical reports. We therefore created a MM-specific ontology to accelerate the information extraction (IE) out of unstructured text. Methods: Our MM ontology consists of extensive MM-specific and hierarchically structured attributes and values. We implemented "A Rule-based Information Extraction System" (ARIES) that uses this ontology. We evaluated ARIES on 200 randomly selected medical reports of patients diagnosed with MM. Results: Our system achieved a high F1-Score of 0.92 on the evaluation dataset with a precision of 0.87 and recall of 0.98. Conclusions: Our rule-based IE system enables the comprehensive querying of medical reports. The IE accelerates the extraction of data and enables clinicians to faster generate RWE on hematological issues. RWE helps clinicians to make decisions in an evidence-based manner. Our tool easily accelerates the integration of research evidence into everyday clinical practice.}, language = {en} } @article{LuberLutzAbeleHornetal.2019, author = {Luber, Verena and Lutz, Mathias and Abele-Horn, Marianne and Einsele, Hermann and Grigoleit, G{\"o}tz Ulrich and Mielke, Stephan}, title = {Excretion of Ascaris lumbricoides following reduced-intensity allogeneic hematopoietic stem cell transplantation and consecutive treatment with mebendazole}, series = {Transplant Infectious Disease}, volume = {22}, journal = {Transplant Infectious Disease}, number = {1}, issn = {1399-3062}, doi = {10.1111/tid.13224}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-219608}, pages = {1-4}, year = {2019}, abstract = {Here, we present the unique case of a 51-year-old German patient with multiple myeloma excreting Ascaris lumbricoides in his stool five weeks after allogeneic hematopoietic stem cell transplantation. Stool analysis remained negative for the presence of eggs, and there was no eosinophilia in the peripheral blood at any time around stem cell transplantation. The patient was commenced on a three-day treatment with mebendazole, which was well tolerated. No serious interactions with the concomitant post-transplant medication or negative effects on the hematopoiesis were observed, and the myeloma still is in complete remission. To our knowledge, this is the first report on excretion of A lumbricoides in the context of allogeneic stem cell transplantation. The case is remarkable with view to the fact that the parasite has supposedly survived all courses of myeloma treatment including autologous and allogeneic conditioning. Parasitosis with A lumbricoides has a worldwide prevalence of about a billion and is extremely rare in northern Europe. Possibly the patient got infected during a trip to Egypt years before multiple myeloma was diagnosed.}, language = {en} } @article{LuberLutzThiedeetal.2020, author = {Luber, Verena and Lutz, Mathias and Thiede, Christian and Haferlach, Claudia and D{\"u}rk, Heinz Albert and Einsele, Hermann and Grigoleit, G{\"o}tz Ulrich and Mielke, Stephan}, title = {Donor-cell leukemia with novel genetic features 2 years after sex-mismatched T cell-depleted haploidentical stem cell transplantation}, series = {Annals of Hematology}, volume = {99}, journal = {Annals of Hematology}, issn = {0939-5555}, doi = {10.1007/s00277-020-03905-x}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-232596}, pages = {899-901}, year = {2020}, abstract = {No abstract available.}, language = {en} } @article{LupianezVillaescusaCarvalhoetal.2016, author = {Lupia{\~n}ez, Carmen B. and Villaescusa, Maria T. and Carvalho, Agostinho and Springer, Jan and Lackner, Michaela and S{\´a}nchez-Maldonado, Jos{\´e} M. and Canet, Luz M. and Cunha, Cristina and Segura-Catena, Joana and Alcazar-Fuoli, Laura and Solano, Carlos and Fianchi, Luana and Pagano, Livio and Potenza, Leonardo and Aguado, Jos{\´e} M. and Luppi, Mario and Cuenca-Estrella, Manuel and Lass-Fl{\"o}rl, Cornelia and Einsele, Hermann and V{\´a}zquez, Lourdes and R{\´i}os-Tamayo, Rafael and Loeffler, J{\"u}rgen and Jurado, Manuel and Sainz, Juan}, title = {Common Genetic Polymorphisms within NF kappa B-Related Genes and the Risk of Developing Invasive Aspergillosis}, series = {Frontiers in Microbiology}, volume = {7}, journal = {Frontiers in Microbiology}, number = {1243}, doi = {10.3389/fmicb.2016.01243}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-165209}, year = {2016}, abstract = {Invasive Aspergillosis (IA) is an opportunistic infection caused by Aspergillus, a ubiquitously present airborne pathogenic mold. A growing number of studies suggest a major host genetic component in disease susceptibility. Here, we evaluated whether 14 single-nucleotide polymorphisms within NFκB1, NFκB2, RelA, RelB, Rel, and IRF4 genes influence the risk of IA in a population of 834 high-risk patients (157 IA and 677 non-IA) recruited through a collaborative effort involving the aspBIOmics consortium and four European clinical institutions. No significant overall associations between selected SNPs and the risk of IA were found in this large cohort. Although a hematopoietic stem cell transplantation (HSCT)-stratified analysis revealed that carriers of the IRF4rs12203592T/T genotype had a six-fold increased risk of developing the infection when compared with those carrying the C allele (ORREC = 6.24, 95\%CI 1.25-31.2, P = 0.026), the association of this variant with IA risk did not reach significance at experiment-wide significant threshold. In addition, we found an association of the IRF4AATC and IRF4GGTC haplotypes (not including the IRF4rs12203592T risk allele) with a decreased risk of IA but the magnitude of the association was similar to the one observed in the single-SNP analysis, which indicated that the haplotypic effect on IA risk was likely due to the IRF4rs12203592 SNP. Finally, no evidence of significant interactions among the genetic markers tested and the risk of IA was found. These results suggest that the SNPs on the studied genes do not have a clinically relevant impact on the risk of developing IA.}, language = {en} } @article{LuekeHallerUtpateletal.2022, author = {L{\"u}ke, Florian and Haller, Florian and Utpatel, Kirsten and Krebs, Markus and Meidenbauer, Norbert and Scheiter, Alexander and Spoerl, Silvia and Heudobler, Daniel and Sparrer, Daniela and Kaiser, Ulrich and Keil, Felix and Schubart, Christoph and T{\"o}gel, Lars and Einhell, Sabine and Dietmaier, Wolfgang and Huss, Ralf and Dintner, Sebastian and Sommer, Sebastian and Jordan, Frank and Goebeler, Maria-Elisabeth and Metz, Michaela and Haake, Diana and Scheytt, Mithun and Gerhard-Hartmann, Elena and Maurus, Katja and Br{\"a}ndlein, Stephanie and Rosenwald, Andreas and Hartmann, Arndt and M{\"a}rkl, Bruno and Einsele, Hermann and Mackensen, Andreas and Herr, Wolfgang and Kunzmann, Volker and Bargou, Ralf and Beckmann, Matthias W. and Pukrop, Tobias and Trepel, Martin and Evert, Matthias and Claus, Rainer and Kerscher, Alexander}, title = {Identification of disparities in personalized cancer care — a joint approach of the German WERA consortium}, series = {Cancers}, volume = {14}, journal = {Cancers}, number = {20}, issn = {2072-6694}, doi = {10.3390/cancers14205040}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290311}, year = {2022}, abstract = {(1) Background: molecular tumor boards (MTBs) are crucial instruments for discussing and allocating targeted therapies to suitable cancer patients based on genetic findings. Currently, limited evidence is available regarding the regional impact and the outreach component of MTBs; (2) Methods: we analyzed MTB patient data from four neighboring Bavarian tertiary care oncology centers in W{\"u}rzburg, Erlangen, Regensburg, and Augsburg, together constituting the WERA Alliance. Absolute patient numbers and regional distribution across the WERA-wide catchment area were weighted with local population densities; (3) Results: the highest MTB patient numbers were found close to the four cancer centers. However, peaks in absolute patient numbers were also detected in more distant and rural areas. Moreover, weighting absolute numbers with local population density allowed for identifying so-called white spots—regions within our catchment that were relatively underrepresented in WERA MTBs; (4) Conclusions: investigating patient data from four neighboring cancer centers, we comprehensively assessed the regional impact of our MTBs. The results confirmed the success of existing collaborative structures with our regional partners. Additionally, our results help identifying potential white spots in providing precision oncology and help establishing a joint WERA-wide outreach strategy.}, language = {en} }