@article{DavisYuKeenanetal.2013,
  author    = {Davis, Lea K. and Yu, Dongmei and Keenan, Clare L. and Gamazon, Eric R. and Konkashbaev, Anuar I. and Derks, Eske M. and Neale, Benjamin M. and Yang, Jian and Lee, S. Hong and Evans, Patrick and Barr, Cathy L. and Bellodi, Laura and Benarroch, Fortu and Berrio, Gabriel Bedoya and Bienvenu, Oscar J. and Bloch, Michael H. and Blom, Rianne M. and Bruun, Ruth D. and Budman, Cathy L. and Camarena, Beatriz and Campbell, Desmond and Cappi, Carolina and Cardona Silgado, Julio C. and Cath, Danielle C. and Cavallini, Maria C. and Chavira, Denise A. and Chouinard, Sylvian and Conti, David V. and Cook, Edwin H. and Coric, Vladimir and Cullen, Bernadette A. and Deforce, Dieter and Delorme, Richard and Dion, Yves and Edlund, Christopher K. and Egberts, Karin and Falkai, Peter and Fernandez, Thomas V. and Gallagher, Patience J. and Garrido, Helena and Geller, Daniel and Girard, Simon L. and Grabe, Hans J. and Grados, Marco A. and Greenberg, Benjamin D. and Gross-Tsur, Varda and Haddad, Stephen and Heiman, Gary A. and Hemmings, Sian M. J. and Hounie, Ana G. and Illmann, Cornelia and Jankovic, Joseph and Jenike, Micheal A. and Kennedy, James L. and King, Robert A. and Kremeyer, Barbara and Kurlan, Roger and Lanzagorta, Nuria and Leboyer, Marion and Leckman, James F. and Lennertz, Leonhard and Liu, Chunyu and Lochner, Christine and Lowe, Thomas L. and Macciardi, Fabio and McCracken, James T. and McGrath, Lauren M. and Restrepo, Sandra C. Mesa and Moessner, Rainald and Morgan, Jubel and Muller, Heike and Murphy, Dennis L. and Naarden, Allan L. and Ochoa, William Cornejo and Ophoff, Roel A. and Osiecki, Lisa and Pakstis, Andrew J. and Pato, Michele T. and Pato, Carlos N. and Piacentini, John and Pittenger, Christopher and Pollak, Yehunda and Rauch, Scott L. and Renner, Tobias J. and Reus, Victor I. and Richter, Margaret A. and Riddle, Mark A. and Robertson, Mary M. and Romero, Roxana and Ros{\`a}rio, Maria C. and Rosenberg, David and Rouleau, Guy A. and Ruhrmann, Stephan and Ruiz-Linares, Andreas and Sampaio, Aline S. and Samuels, Jack and Sandor, Paul and Sheppard, Broke and Singer, Harvey S. and Smit, Jan H. and Stein, Dan J. and Strengman, E. and Tischfield, Jay A. and Valencia Duarte, Ana V. and Vallada, Homero and Van Nieuwerburgh, Flip and Veenstra-VanderWeele, Jeremy and Walitza, Susanne and Wang, Ying and Wendland, Jens R. and Westenberg, Herman G. M. and Shugart, Yin Yao and Miguel, Euripedes C. and McMahon, William and Wagner, Michael and Nicolini, Humberto and Posthuma, Danielle and Hanna, Gregory L. and Heutink, Peter and Denys, Damiaan and Arnold, Paul D. and Oostra, Ben A. and Nestadt, Gerald and Freimer, Nelson B. and Pauls, David L. and Wray, Naomi R. and Stewart, S. Evelyn and Mathews, Carol A. and Knowles, James A. and Cox, Nancy J. and Scharf, Jeremiah M.},
  title     = {Partitioning the Heritability of Tourette Syndrome and Obsessive Compulsive Disorder Reveals Differences in Genetic Architecture},
  series = {PLoS Genetics},
  volume    = {9},
  journal   = {PLoS Genetics},
  number    = {10},
  issn      = {1553-7390},
  doi       = {10.1371/journal.pgen.1003864},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-127377},
  pages     = {e1003864},
  year      = {2013},
  abstract  = {The direct estimation of heritability from genome-wide common variant data as implemented in the program Genome-wide Complex Trait Analysis (GCTA) has provided a means to quantify heritability attributable to all interrogated variants. We have quantified the variance in liability to disease explained by all SNPs for two phenotypically-related neurobehavioral disorders, obsessive-compulsive disorder (OCD) and Tourette Syndrome (TS), using GCTA. Our analysis yielded a heritability point estimate of 0.58 (se = 0.09, p = 5.64e-12) for TS, and 0.37 (se = 0.07, p = 1.5e-07) for OCD. In addition, we conducted multiple genomic partitioning analyses to identify genomic elements that concentrate this heritability. We examined genomic architectures of TS and OCD by chromosome, MAF bin, and functional annotations. In addition, we assessed heritability for early onset and adult onset OCD. Among other notable results, we found that SNPs with a minor allele frequency of less than 5\% accounted for 21\% of the TS heritability and 0\% of the OCD heritability. Additionally, we identified a significant contribution to TS and OCD heritability by variants significantly associated with gene expression in two regions of the brain (parietal cortex and cerebellum) for which we had available expression quantitative trait loci (eQTLs). Finally we analyzed the genetic correlation between TS and OCD, revealing a genetic correlation of 0.41 (se = 0.15, p = 0.002). These results are very close to previous heritability estimates for TS and OCD based on twin and family studies, suggesting that very little, if any, heritability is truly missing (i.e., unassayed) from TS and OCD GWAS studies of common variation. The results also indicate that there is some genetic overlap between these two phenotypically-related neuropsychiatric disorders, but suggest that the two disorders have distinct genetic architectures.},
  language  = {en}
}
@article{ErhardtAkulaSchumacheretal.2012,
  author    = {Erhardt, A. and Akula, N. and Schumacher, J. and Czamara, D. and Karbalai, N. and M{\"u}ller-Myhsok, B. and Mors, O. and Borglum, A. and Kristensen, A. S. and Woldbye, D. P. D. and Koefoed, P. and Eriksson, E. and Maron, E. and Metspalu, A. and Nurnberger, J. and Philibert, R. A. and Kennedy, J. and Domschke, K. and Reif, A. and Deckert, J. and Otowa, T. and Kawamura, Y. and Kaiya, H. and Okazaki, Y. and Tanii, H. and Tokunaga, K. and Sasaki, T. and Ioannidis, J. P. A. and McMahon, F. J. and Binder, E. B.},
  title     = {Replication and meta-analysis of TMEM132D gene variants in panic disorder},
  series = {Translational Psychiatry},
  volume    = {2},
  journal   = {Translational Psychiatry},
  number    = {e156},
  doi       = {10.1038/tp.2012.85},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-133324},
  year      = {2012},
  abstract  = {A recent genome-wide association study in patients with panic disorder (PD) identified a risk haplotype consisting of two single-nucleotide polymorphisms (SNPs) (rs7309727 and rs11060369) located in intron 3 of TMEM132D to be associated with PD in three independent samples. Now we report a subsequent confirmation study using five additional PD case-control samples (n = 1670 cases and n 2266 controls) assembled as part of the Panic Disorder International Consortium (PanIC) study for a total of 2678 cases and 3262 controls in the analysis. In the new independent samples of European ancestry (EA), the association of rs7309727 and the risk haplotype rs7309727-rs11060369 was, indeed, replicated, with the strongest signal coming from patients with primary PD, that is, patients without major psychiatric comorbidities (n 1038 cases and n 2411 controls). This finding was paralleled by the results of the meta-analysis across all samples, in which the risk haplotype and rs7309727 reached P-levels of P = 1.4e-8 and P = 1.1e-8, respectively, when restricting the samples to individuals of EA with primary PD. In the Japanese sample no associations with PD could be found. The present results support the initial finding that TMEM132D gene contributes to genetic susceptibility for PD in individuals of EA. Our results also indicate that patient ascertainment and genetic background could be important sources of heterogeneity modifying this association signal in different populations.},
  language  = {en}
}
@article{MuellerGirardHopfneretal.2016,
  author    = {M{\"u}ller, Stefanie H. and Girard, Simon L. and Hopfner, Franziska and Merner, Nancy D. and Bourassa, Cynthia V. and Lorenz, Delia and Clark, Lorraine N. and Tittmann, Lukas and Soto-Ortolaza, Alexandra I. and Klebe, Stephan and Hallett, Mark and Schneider, Susanne A. and Hodgkinson, Colin A. and Lieb, Wolfgang and Wszolek, Zbigniew K. and Pendziwiat, Manuela and Lorenzo-Betancor, Oswaldo and Poewe, Werner and Ortega-Cubero, Sara and Seppi, Klaus and Rajput, Alex and Hussl, Anna and Rajput, Ali H. and Berg, Daniela and Dion, Patrick A. and Wurster, Isabel and Shulman, Joshua M. and Srulijes, Karin and Haubenberger, Dietrich and Pastor, Pau and Vilari{\~n}o-G{\"u}ell, Carles and Postuma, Ronald B. and Bernard, Genevi{\`e}ve and Ladwig, Karl-Heinz and Dupr{\´e}, Nicolas and Jankovic, Joseph and Strauch, Konstantin and Panisset, Michel and Winkelmann, Juliane and Testa, Claudia M. and Reischl, Eva and Zeuner, Kirsten E. and Ross, Owen A. and Arzberger, Thomas and Chouinard, Sylvain and Deuschl, G{\"u}nther and Louis, Elan D. and Kuhlenb{\"a}umer, Gregor and Rouleau, Guy A.},
  title     = {Genome-wide association study in essential tremor identifies three new loci},
  series = {Brain},
  volume    = {139},
  journal   = {Brain},
  doi       = {10.1093/brain/aww242},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-186541},
  pages     = {3163-3169},
  year      = {2016},
  abstract  = {We conducted a genome-wide association study of essential tremor, a common movement disorder characterized mainly by a postural and kinetic tremor of the upper extremities. Twin and family history studies show a high heritability for essential tremor. The molecular genetic determinants of essential tremor are unknown. We included 2807 patients and 6441 controls of European descent in our two-stage genome-wide association study. The 59 most significantly disease-associated markers of the discovery stage were genotyped in the replication stage. After Bonferroni correction two markers, one (rs10937625) located in the serine/threonine kinase STK32B and one (rs17590046) in the transcriptional coactivator PPARGC1A were associated with essential tremor. Three markers (rs12764057, rs10822974, rs7903491) in the cell-adhesion molecule CTNNA3 were significant in the combined analysis of both stages. The expression of STK32B was increased in the cerebellar cortex of patients and expression quantitative trait loci database mining showed association between the protective minor allele of rs10937625 and reduced expression in cerebellar cortex. We found no expression differences related to disease status or marker genotype for the other two genes. Replication of two lead single nucleotide polymorphisms of previous small genome-wide association studies (rs3794087 in SLC1A2, rs9652490 in LINGO1) did not confirm the association with essential tremor.},
  language  = {en}
}
@article{TymoshenkoOnykiienkoMuelleretal.2017,
  author    = {Tymoshenko, Y. V. and Onykiienko, Y. A. and M{\"u}ller, T. and Thomale, R. and Rachel, S. and Cameron, A. S. and Portnichenko, P. Y. and Efremov, D. V. and Tsurkan, V. and Abernathy, D. L. and Ollivier, J. and Schneidewind, A. and Piovano, A. and Felea, V. and Loidl, A. and Inosov, D. S.},
  title     = {Pseudo-Goldstone magnons in the frustrated \(S=3/2\) Heisenberg helimagnet \(ZnCr_2Se_4\) with a pyrochlore magnetic sublattice},
  series = {Physical Review X},
  volume    = {7},
  journal   = {Physical Review X},
  number    = {4},
  doi       = {10.1103/PhysRevX.7.041049},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-172770},
  year      = {2017},
  abstract  = {Low-energy spin excitations in any long-range ordered magnetic system in the absence of magnetocrystalline anisotropy are gapless Goldstone modes emanating from the ordering wave vectors. In helimagnets, these modes hybridize into the so-called helimagnon excitations. Here we employ neutron spectroscopy supported by theoretical calculations to investigate the magnetic excitation spectrum of the isotropic Heisenberg helimagnet \({ZnCr_2Se_4}\) with a cubic spinel structure, in which spin\(-3/2\) magnetic \({Cr^{3+}}\) ions are arranged in a geometrically frustrated pyrochlore sublattice. Apart from the conventional Goldstone mode emanating from the \((0~ 0~ {q_h})\) ordering vector, low-energy magnetic excitations in the single-domain proper-screw spiral phase show soft helimagnon modes with a small energy gap of \({∼0.17~ meV}\), emerging from two orthogonal wave vectors \(({q_h}~ 0~ 0)\) and \({(0~ {q_h}~ 0)}\) where no magnetic Bragg peaks are present. We term them pseudo-Goldstone magnons, as they appear gapless within linear spinwave theory and only acquire a finite gap due to higher-order quantum-fluctuation corrections. Our results are likely universal for a broad class of symmetric helimagnets, opening up a new way of studying weak magnon-magnon interactions with accessible spectroscopic methods.},
  language  = {en}
}
@article{GratwohlPfirrmannZanderetal.2016,
  author    = {Gratwohl, A and Pfirrmann, M and Zander, A and Kr{\"o}ger, N and Beelen, D and Novotny, J and Nerl, C and Scheid, C and Spiekermann, K and Mayer, J and Sayer, HG and Falge, C and Bunjes, D and D{\"o}hner, H and Ganser, A and Schmidt-Wolf, I and Schwerdtfeger, R and Baurmann, H and Kuse, R and Schmitz, N and Wehmeier, A and Fischer, J Th and Ho, AD and Wilhelm, M and Goebeler, M-E and Lindemann, HW and Bormann, M and Hertenstein, B and Schlimok, G and Baerlocher, GM and Aul, C and Pfreundschuh, M and Fabian, M and Staib, P and Edinger, M and Schatz, M and Fauser, A and Arnold, R and Kindler, T and Wulf, G and Rosselet, A and Hellmann, A and Sch{\"a}fer, E and Pr{\"u}mmer, O and Schenk, M and Hasford, J and Heimpel, H and Hossfeld, DK and Kolb, H-J and B{\"u}sche, G and Haferlach, C and Schnittger, S and M{\"u}ller, MC and Reiter, A and Berger, U and Saußele, S and Hochhaus, A and Hehlmann, R},
  title     = {Long-term outcome of patients with newly diagnosed chronic myeloid leukemia: a randomized comparison of stem cell transplantation with drug treatment},
  series = {Leukemia},
  volume    = {30},
  journal   = {Leukemia},
  doi       = {10.1038/leu.2015.281},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-150368},
  pages     = {562-569},
  year      = {2016},
  abstract  = {Tyrosine kinase inhibitors represent today's treatment of choice in chronic myeloid leukemia (CML). Allogeneic hematopoietic stem cell transplantation (HSCT) is regarded as salvage therapy. This prospective randomized CML-study IIIA recruited 669 patients with newly diagnosed CML between July 1997 and January 2004 from 143 centers. Of these, 427 patients were considered eligible for HSCT and were randomized by availability of a matched family donor between primary HSCT (group A; N=166 patients) and best available drug treatment (group B; N=261). Primary end point was long-term survival. Survival probabilities were not different between groups A and B (10-year survival: 0.76 (95\% confidence interval (CI): 0.69-0.82) vs 0.69 (95\% CI: 0.61-0.76)), but influenced by disease and transplant risk. Patients with a low transplant risk showed superior survival compared with patients with high- (P<0.001) and non-high-risk disease (P=0.047) in group B; after entering blast crisis, survival was not different with or without HSCT. Significantly more patients in group A were in molecular remission (56\% vs 39\%; P = 0.005) and free of drug treatment (56\% vs 6\%; P<0.001). Differences in symptoms and Karnofsky score were not significant. In the era of tyrosine kinase inhibitors, HSCT remains a valid option when both disease and transplant risk are considered.},
  language  = {en}
}
@article{DeltzMuellerHermelinkUlrichsetal.1981,
  author    = {Deltz, E. and M{\"u}ller-Hermelink, HK and Ulrichs, Karin and Thiede, A. and M{\"u}ller-Ruchholtz, W.},
  title     = {Development of graft-versus-host reaction in various target organs after small intestine transplantation},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45459},
  year      = {1981},
  abstract  = {The GVHRIL foHowing transplantation of small intestine are different from those found after bone marrow transplantation or spleen cell injections in that they show a remarka ble, significant prevalence of lesions within the intestinal mucosa. These findings are consistent with the observation that jntestinal lymphocytes newly formed in mesenteric lymph nodes predominantly home in on the intestine again.\& The degree of histologic alteration within different tissues indicates that the graft and the host may survive the lesions of the lymphatic tissues, whereas the severe intestinal lesions following GVHR may easily cause death of the recipient. With regard to clinical sman bowel transplantation two statements can be made: (l) GVHRIL play a significant role in small bowel trans~ plantation. (2) To minimize their biologic importance, a selective elimination of the graft's Jymph nodes by irradiation or surgical resection should be considered in view of the remarkable difference between GVHRIL in lymph nodes and in the graft's intestinal wall itself.},
  subject      = {Chirurgie},
  language  = {en}
}
@article{MuellerKrennSchindleretal.1993,
  author    = {M{\"u}ller, J. G. and Krenn, V. and Schindler, C. and Czub, S. and Stahl-Henning, C. and Coulibaly, C. and Hunsmann, G. and Kneitz, C. and Kerkau, T. and Rethwilm, A. and ter Meulen, V. and M{\"u}ller-Hermelink, H. K.},
  title     = {Alterations of Thymus Cortical Epithelium and Interdigitating Dendritic Cells but No Increase of Thymocyte Cell Death in the Early Course of Simian Immunodeficiency Virus Infection},
  series = {American Journal of Pathology},
  volume    = {143},
  journal   = {American Journal of Pathology},
  number    = {3},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-128250},
  pages     = {699-713},
  year      = {1993},
  abstract  = {The role of the thymus in the pathogenesis of simian acquired immunodeficiency syndrome was investigated in 18 juvenile rhesus monkeys (Macaca mulatta). The thymus was infected from the first week post-SIVmac inoculation, but the amount of virus-positive cells was very low « 1 in 1 04 T cells) as demonstrated by polymerase chain reaction and in situ hybridization. First morphological alteration was a narrowing of the cortex at 12 and 24 wpi. Morphometry revealed no increase of pyknotic T cells but a decrease of the proliferation rate andflow cytometry showed a reduction of the immature \(CD4^+/CD8^+\) double-positive T cells. Ultrastructural analysis revealed vacuolization, shrinkage, andfinally cytolysis of the cortical epithelial cells and the interdigitating dendritic cells. Immunofluorescence staining exhibited a widespread loss of cortical epithelial cells. This damage to the thymic microenvironment could explain the breakdown of the intrathymic T cell proliferation. It preceded fully developed simian acquired immunodeficiency syndrome and is therefore considered to play a major role in its pathogenesis.},
  language  = {en}
}
@article{FuchsYoussefSeheretal.2019,
  author    = {Fuchs, A. and Youssef, A. and Seher, A. and Hochleitner, G. and Dalton, P. D. and Hartmann, S. and Brands, R. C. and M{\"u}ller-Richter, U. D. A. and Linz, C,},
  title     = {Medical-grade polycaprolactone scaffolds made by melt electrospinning writing for oral bone regeneration - a pilot study in vitro},
  series = {BMC Oral Health},
  volume    = {19},
  journal   = {BMC Oral Health},
  doi       = {10.1186/s12903-019-0717-5},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-200274},
  pages     = {28},
  year      = {2019},
  abstract  = {Background The spectrum of indications for the use of membranes and scaffolds in the field of oral and maxillofacial surgery includes, amongst others, guided bone regeneration (GBR). Currently available membrane systems face certain disadvantages such as difficult clinical handling, inconsistent degradation, undirected cell growth and a lack of stability that often complicate their application. Therefore, new membranes which can overcome these issues are of great interest in this field. Methods In this pilot study, we investigated polycaprolactone (PCL) scaffolds intended to enhance oral wound healing by means of melt electrospinning writing (MEW), which allowed for three-dimensional (3D) printing of micron scale fibers and very exact fiber placement. A singular set of box-shaped scaffolds of different sizes consisting of medical-grade PCL was examined and the scaffolds' morphology was evaluated via scanning electron microscopy (SEM). Each prototype sample with box sizes of 225 μm, 300 μm, 375 μm, 450 μm and 500 μm was assessed for cytotoxicity and cell growth by seeding each scaffold with human osteoblast-like cell line MG63. Results All scaffolds demonstrated good cytocompatibility according to cell viability, protein concentration, and cell number. SEM analysis revealed an exact fiber placement of the MEW scaffolds and the growth of viable MG63 cells on them. For the examined box-shaped scaffolds with pore sizes between 225 μm and 500 μm, a preferred box size for initial osteoblast attachment could not be found. Conclusions These well-defined 3D scaffolds consisting of medical-grade materials optimized for cell attachment and cell growth hold the key to a promising new approach in GBR in oral and maxillofacial surgery.},
  language  = {en}
}
@article{GattenloehnerJoerissenHuhnetal.2010,
  author    = {Gattenloehner, Stefan and Joerissen, H. and Huhn, M. and Vincent, A. and Beeson, D. and Tzartos, S. and Mamalaki, A. and Etschmann, B. and Muller-Hermelink, H. K. and Koscielniak, E. and Barth, S. and Marx, A.},
  title     = {A Human Recombinant Autoantibody-Based Immunotoxin Specific for the Fetal Acetylcholine Receptor Inhibits Rhabdomyosarcoma Growth In Vitro and in a Murine Transplantation Model [Research Article]},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-68200},
  year      = {2010},
  abstract  = {Rhabdomyosarcoma (RMS) is the most common malignant soft tissue tumor in children and is highly resistant to all forms of treatment currently available once metastasis or relapse has commenced. As it has recently been determined that the acetylcholine receptor (AChR) γ-subunit, which defines the fetal AChR (fAChR) isoform, is almost exclusively expressed in RMS post partum, we recombinantly fused a single chain variable fragment (scFv) derived from a fully human anti-fAChR Fab-fragment to Pseudomonas exotoxin A to generate an anti-fAChR immunotoxin (scFv35-ETA).While scFv35-ETA had no damaging effect on fAChR-negative control cell lines, it killed human embryonic and alveolar RMS cell lines in vitro and delayed RMS development in a murine transplantation model. These results indicate that scFv35-ETA may be a valuable new therapeutic tool as well as a relevant step towards the development of a fully human immunotoxin directed against RMS. Moreover, as approximately 20\% of metastatic malignant melanomas (MMs) display rhabdoid features including the expression of fAChR, the immunotoxin we developed may also prove to be of significant use in the treatment of these more common and most often fatal neoplasms.},
  subject      = {Medizin},
  language  = {en}
}
@article{MerzFliednerLehrnbecheretal.1990,
  author    = {Merz, H. and Fliedner, A. and Lehrnbecher, T. and Sebald, Walter and M{\"u}ller-Hermelink, H. K. and Feller, A. C.},
  title     = {Cytokine expression in B-cell non-Hodgkin lymphomas},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62539},
  year      = {1990},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}
@article{MerzFliednerOrschescheketal.1991,
  author    = {Merz, H. and Fliedner, A. and Orscheschek, K. and Binder, T. and Sebald, Walter and M{\"u}ller-Hermelink, H. K. and Feller, A. C.},
  title     = {Cytokine expression in T-cell lymphomas and Hodgkin's disease. Its possible implication in autocrine or paracrine production as a potential basis for neoplastic growth},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62483},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}
@article{GentschevMuellerAdelfingeretal.2011,
  author    = {Gentschev, Ivaylo and M{\"u}ller, Meike and Adelfinger, Marion and Weibel, Stephanie and Grummt, Friedrich and Zimmermann, Martina and Bitzer, Michael and Heisig, Martin and Zhang, Qian and Yu, Yong A. and Chen, Nanhai G. and Stritzker, Jochen and Lauer, Ulrich M. and Szalay, Aladar A.},
  title     = {Efficient Colonization and Therapy of Human Hepatocellular Carcinoma (HCC) Using the Oncolytic Vaccinia Virus Strain GLV-1h68},
  series = {PLOS ONE},
  volume    = {6},
  journal   = {PLOS ONE},
  number    = {7},
  doi       = {10.1371/journal.pone.0022069},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-135319},
  pages     = {e22069},
  year      = {2011},
  abstract  = {Virotherapy using oncolytic vaccinia virus strains is one of the most promising new strategies for cancer therapy. In this study, we analyzed for the first time the therapeutic efficacy of the oncolytic vaccinia virus GLV-1h68 in two human hepatocellular carcinoma cell lines HuH7 and PLC/PRF/5 (PLC) in cell culture and in tumor xenograft models. By viral proliferation assays and cell survival tests, we demonstrated that GLV-1h68 efficiently colonized, replicated in, and did lyse these cancer cells in culture. Experiments with HuH7 and PLC xenografts have revealed that a single intravenous injection (i.v.) of mice with GLV-1h68 resulted in a significant reduction of primary tumor sizes compared to uninjected controls. In addition, replication of GLV-1h68 in tumor cells led to strong inflammatory and oncolytic effects resulting in intense infiltration of MHC class II-positive cells like neutrophils, macrophages, B cells and dendritic cells and in up-regulation of 13 pro-inflammatory cytokines. Furthermore, GLV-1h68 infection of PLC tumors inhibited the formation of hemorrhagic structures which occur naturally in PLC tumors. Interestingly, we found a strongly reduced vascular density in infected PLC tumors only, but not in the non-hemorrhagic HuH7 tumor model. These data demonstrate that the GLV-1h68 vaccinia virus may have an enormous potential for treatment of human hepatocellular carcinoma in man.},
  language  = {en}
}
@article{HeiserUlrichsWinotoMorbachetal.1992,
  author    = {Heiser, A. and Ulrichs, Karin and Winoto-Morbach, S. and Vanucchi, A. and J{\"a}ger, H. and M{\"u}ller-Ruchholtz, W.},
  title     = {Erste Kieler Erfahrungen mit 45 Isolierungen von Langerhansinseln aus Schweinepankreas},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-73205},
  year      = {1992},
  abstract  = {No abstract available.},
  subject      = {Langerhans-Inseln},
  language  = {de}
}
@article{UlrichsEcksteinTibelletal.1994,
  author    = {Ulrichs, Karin and Eckstein, V. and Tibell, A. and Groth, C. G. and Korsgren, O. and M{\"u}ller-Ruchholtz, W. and Thiede, A.},
  title     = {Nat{\"u}rliche und induzierte xenoreaktive Antik{\"o}rper vor und nach klinischer Transplantation f{\"o}taler porziner Pankreasinselzellen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-72967},
  year      = {1994},
  abstract  = {No abstract available.},
  subject      = {Antik{\"o}rper},
  language  = {de}
}
@article{ZeinerZinkeKowalewskietal.2018,
  author    = {Zeiner, P. S. and Zinke, J. and Kowalewski, D. J. and Bernatz, S. and Tichy, J. and Ronellenfitsch, M. W. and Thorsen, F. and Berger, A. and Forster, M. T. and Muller, A. and Steinbach, J. P. and Beschorner, R. and Wischhusen, J. and Kvasnicka, H. M. and Plate, K. H. and Stefanović, S. and Weide, B. and Mittelbronn, M. and Harter, P. N.},
  title     = {CD74 regulates complexity of tumor cell HLA class II peptidome in brain metastasis and is a positive prognostic marker for patient survival},
  series = {Acta Neuropathologica Communications},
  volume    = {6},
  journal   = {Acta Neuropathologica Communications},
  doi       = {10.1186/s40478-018-0521-5},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-233882},
  year      = {2018},
  abstract  = {Abstract Despite multidisciplinary local and systemic therapeutic approaches, the prognosis for most patients with brain metastases is still dismal. The role of adaptive and innate anti-tumor response including the Human Leukocyte Antigen (HLA) machinery of antigen presentation is still unclear. We present data on the HLA class II-chaperone molecule CD74 in brain metastases and its impact on the HLA peptidome complexity. We analyzed CD74 and HLA class II expression on tumor cells in a subset of 236 human brain metastases, primary tumors and peripheral metastases of different entities in association with clinical data including overall survival. Additionally, we assessed whole DNA methylome profiles including CD74 promoter methylation and differential methylation in 21 brain metastases. We analyzed the effects of a siRNA mediated CD74 knockdown on HLA-expression and HLA peptidome composition in a brain metastatic melanoma cell line. We observed that CD74 expression on tumor cells is a strong positive prognostic marker in brain metastasis patients and positively associated with tumor-infiltrating T-lymphocytes (TILs). Whole DNA methylome analysis suggested that CD74 tumor cell expression might be regulated epigenetically via CD74 promoter methylation. CD74\(^{high}\) and TIL\(^{high}\) tumors displayed a differential DNA methylation pattern with highest enrichment scores for antigen processing and presentation. Furthermore, CD74 knockdown in vitro lead to a reduction of HLA class II peptidome complexity, while HLA class I peptidome remained unaffected. In summary, our results demonstrate that a functional HLA class II processing machinery in brain metastatic tumor cells, reflected by a high expression of CD74 and a complex tumor cell HLA peptidome, seems to be crucial for better patient prognosis.},
  language  = {en}
}
@article{FuchsHartmannErnestusetal.2016,
  author    = {Fuchs, Andreas and Hartmann, Stefan and Ernestus, Karen and Mutzbauer, Grit and Linz, Christian and Brands, Roman C. and K{\"u}bler, Alexander C. and M{\"u}ller-Richter, Urs D. A.},
  title     = {Mandibular intraosseous pseudocarcinomatous hyperplasia: a case report},
  series = {Journal of Medical Case Reports},
  volume    = {16},
  journal   = {Journal of Medical Case Reports},
  number    = {268},
  doi       = {10.1186/s13256-016-1052-y},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-146873},
  year      = {2016},
  abstract  = {Background Mandibular pseudocarcinomatous hyperplasia is a rare and generally benign pathology. We report on one of these rare cases. Case presentation The case history of a 73-year-old white man stated that he had a carcinoma of the oropharynx, which was primarily treated with radiotherapy and chemotherapy 4 years prior. As a result of radiotherapy he developed an osteoradionecrosis of his mandible and a consecutive pathological fracture of his left mandibular angle. Subsequent osteosynthesis was performed with a reconstruction plate. When we first saw him, his reconstruction plate was partially exposed with intraoral and extraoral fistulation. The resected bone of his defect-bordering jaw showed the typical pathohistological findings of an intraosseous mandibular pseudocarcinomatous hyperplasia. After a first reconstruction attempt with an iliac crest graft failed, definitive reconstruction of his mandible with a microvascular anastomosed fibula graft was achieved. Conclusions Intraosseous pseudocarcinomatous hyperplasia of the mandible is a rare differential diagnosis in maxillofacial surgery. Besides other benign epithelial neoplasms, such as calcifying epithelial odontogenic tumor, squamous odontogenic tumor, or different forms of ameloblastoma, the far more frequent invasive squamous cell carcinoma needs to be excluded. A misinterpretation of pseudocarcinomatous hyperplasia as squamous cell carcinoma must be avoided because it can lead to a massive overtreatment.},
  language  = {en}
}
@article{WalterCollenburgJaptoketal.2016,
  author    = {Walter, T. and Collenburg, L. and Japtok, L. and Kleuser, B. and Schneider-Schaulies, S. and M{\"u}ller, N. and Becam, J. and Schubert-Unkmeir, A. and Kong, J. N. and Bieberich, E. and Seibel, J.},
  title     = {Incorporation and visualization of azido-functionalized N-oleoyl serinol in Jurkat cells, mouse brain astrocytes, 3T3 fibroblasts and human brain microvascular endothelial cells},
  series = {Chemical Communications},
  volume    = {52},
  journal   = {Chemical Communications},
  number    = {55},
  doi       = {10.1039/c6cc02879a},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191263},
  pages     = {8612-8614},
  year      = {2016},
  abstract  = {The synthesis and biological evaluation of azido-N-oleoyl serinol is reported. It mimicks biofunctional lipid ceramides and has shown to be capable of click reactions for cell membrane imaging in Jurkat and human brain microvascular endothelial cells.},
  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{BeisserGrohmeKopkaetal.2012,
  author    = {Beisser, Daniela and Grohme, Markus A. and Kopka, Joachim and Frohme, Marcus and Schill, Ralph O. and Hengherr, Steffen and Dandekar, Thomas and Klau, Gunnar W. and Dittrich, Marcus and M{\"u}ller, Tobias},
  title     = {Integrated pathway modules using time-course metabolic profiles and EST data from Milnesium tardigradum},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-75241},
  year      = {2012},
  abstract  = {Background: Tardigrades are multicellular organisms, resistant to extreme environmental changes such as heat, drought, radiation and freezing. They outlast these conditions in an inactive form (tun) to escape damage to cellular structures and cell death. Tardigrades are apparently able to prevent or repair such damage and are therefore a crucial model organism for stress tolerance. Cultures of the tardigrade Milnesium tardigradum were dehydrated by removing the surrounding water to induce tun formation. During this process and the subsequent rehydration, metabolites were measured in a time series by GC-MS. Additionally expressed sequence tags are available, especially libraries generated from the active and inactive state. The aim of this integrated analysis is to trace changes in tardigrade metabolism and identify pathways responsible for their extreme resistance against physical stress. Results: In this study we propose a novel integrative approach for the analysis of metabolic networks to identify modules of joint shifts on the transcriptomic and metabolic levels. We derive a tardigrade-specific metabolic network represented as an undirected graph with 3,658 nodes (metabolites) and 4,378 edges (reactions). Time course metabolite profiles are used to score the network nodes showing a significant change over time. The edges are scored according to information on enzymes from the EST data. Using this combined information, we identify a key subnetwork (functional module) of concerted changes in metabolic pathways, specific for de- and rehydration. The module is enriched in reactions showing significant changes in metabolite levels and enzyme abundance during the transition. It resembles the cessation of a measurablemetabolism (e.g. glycolysis and amino acid anabolism) during the tun formation, the production of storage metabolites and bioprotectants, such as DNA stabilizers, and the generation of amino acids and cellular components from monosaccharides as carbon and energy source during rehydration. Conclusions: The functional module identifies relationships among changed metabolites (e.g. spermidine) and reactions and provides first insights into important altered metabolic pathways. With sparse and diverse data available, the presented integrated metabolite network approach is suitable to integrate all existing data and analyse it in a combined manner.},
  subject      = {Milnesium tardigradum},
  language  = {en}
}
@article{GattenloehnerEtschmannKunzmannetal.2010,
  author    = {Gattenl{\"o}hner, S. and Etschmann, B. and Kunzmann, V. and Thalheimer, A. and Hack, M. and Kleber, G. and Einsele, H. and Germer, C. and M{\"u}ller-Hermelink, H.-K.},
  title     = {Concordance of KRAS/BRAF Mutation Status in Metastatic Colorectal Cancer before and after Anti-EGFR Therapy},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-68240},
  year      = {2010},
  abstract  = {Anti-EGFR targeted therapy is a potent strategy in the treatment of metastatic colorectal cancer (mCRC) but activating mutations in the KRAS gene are associated with poor response to this treatment. Therefore, KRAS mutation analysis is employed in the selection of patients for EGFR-targeted therapy and various studies have shown a high concordance between the mutation status in primary CRC and corresponding metastases. However, although development of therapy related resistance occurs also in the context of novel drugs such as tyrosine kinase-inhibitors the effect of the anti-EGFR treatment on the KRAS/BRAF mutation status itself in recurrent mCRC has not yet been clarified. Therefore, we analyzed 21mCRCs before/after anti-EGFR therapy and found a pre-/posttherapeutic concordance of the KRAS/BRAF mutation status in 20 of the 21 cases examined. In the one discordant case, further analyses revealed that a tumor mosaicism or multiple primary tumors were present, indicating that anti-EGFR therapy has no influence on KRAS/BRAF mutation status in mCRC. Moreover, as the preselection of patients with a KRASwt genotype for anti-EGFR therapy has become a standard procedure, sample sets such ours might be the basis for future studies addressing the identification of potential anti-EGFR therapy induced genetic alterations apart from KRAS/BRAF mutations.},
  subject      = {Krebs},
  language  = {en}
}
@article{AdamAhrweilerSahaMoelleretal.1993,
  author    = {Adam, W. and Ahrweiler, M. and Saha-M{\"o}ller, C. R. and Sauter, M. and Sch{\"o}nberger, A. and Epe, B. and M{\"u}ller, E. and Schiffmann, D. and Stopper, Helga and Wild, D.},
  title     = {Genotoxicity studies of benzofuran dioxetanes and epoxides with isolated DNA, bacteria and mammalian cells},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63420},
  year      = {1993},
  abstract  = {1.2-Dioxetanes, very reactive and high energy molecules. are involved as labile intermediates in dioxygenase- activated aerobic metabolism and in physiological processes. Various toxico1ogica1 tests reveal that dioxetanes are indeed genotoxic. In supercoiled DNA of bacteriophage PM2 they induce endonucleasesensitive sites, most of them are FPG protein-sensitive base modifications (8-hydroxyguanine, fonnamidopyrimidines). Pyrimidinedimersand sites ofbase loss (AP sites) which were probed by UV endonuclease and exonuclease 111 are minor lesions in this system. While the alky1-substituted dioxetanes do not show any significant mutagenic activity in different Salmonella typhimurium strains, heteroarene dioxetanes such as benzofuran and furocoumarin dioxetanes are strongly mutagenic in S. typhimurium strain TA I 00. DNA adducts formed with an intermediary alkyJating agent appear to be responsible for the mutagenic activity of benzofuran dioxetane. We assume that the benzofuran epoxides, generated in situ from benzofuran dioxetanes by deoxygenation are the ultimate mutagens of the latter. since benzofuran epoxides are highly mutagenic in the S. typhimurium strain TAIOO and they form DNA adducts. as detected by the 212Ppostlabelling technique. Our results imply that the type of D NA darnage promoted by dioxetanes is dependent on the structural feature of dioxetanes. Furthermore, the direct photochemical DNA darnage by energy transfer. i.e., pyrimidine dimers, plays a minor role in the genotoxicity of dioxetanes. Instead, photooxidation dominates in isolated DNA. while radical darnage and alkylation prevail in the cellular system.},
  subject      = {Toxikologie},
  language  = {en}
}
@inproceedings{HeiserUlrichsMuellerRuchholtz1994,
  author    = {Heiser, A. and Ulrichs, Karin and M{\"u}ller-Ruchholtz, W.},
  title     = {Enzyme Kinetics of Commercial Collagenases and their Influence on Porcine Islet Isolation},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45488},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Heterotransplantation},
  language  = {en}
}
@inproceedings{HeiserUlrichsEcksteinetal.1992,
  author    = {Heiser, A. and Ulrichs, Karin and Eckstein, V. and M{\"u}ller-Ruchholtz, W.},
  title     = {Xenogeneic Cellular Response of Human Lymphocytes Against Porcine Lymphocytes and Isolated Pancreatic Islets},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45479},
  year      = {1992},
  abstract  = {no abstract available},
  language  = {en}
}
@article{UlrichsBosseWackeretal.1994,
  author    = {Ulrichs, Karin and Bosse, M. and Wacker, HH and Heiser, A. and M{\"u}ller-Ruchholtz, W.},
  title     = {Histologic analysis of the porcine pancreas to improve islet yield and integrity after collagenase digestion},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45166},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Chirurgie},
  language  = {en}
}
@article{UlrichsDeltzThiedeetal.1982,
  author    = {Ulrichs, Karin and Deltz, E. and Thiede, A. and M{\"u}ller-Ruchholtz, W.},
  title     = {Lymphoid tissue transplantation in rats leads to a GVHR, inducing a specific T-cell mediated autoreactivity against MHC-antigens},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45420},
  year      = {1982},
  abstract  = {No abstract available},
  language  = {en}
}
@article{BreitkreuzUlrichsEcksteinetal.1993,
  author    = {Breitkreuz, A. and Ulrichs, Karin and Eckstein, V. and M{\"u}ller-Ruchholz, W.},
  title     = {Long-term suppression of natural and graft-induced xenophile antibodies by short-term antigen-cyclophosphamide treatment},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45262},
  year      = {1993},
  abstract  = {No abstract available},
  subject      = {Chirurgie},
  language  = {en}
}
@article{EngemannUlrichsThiedeetal.1990,
  author    = {Engemann, R. and Ulrichs, Karin and Thiede, A. and M{\"u}ller-Ruchholtz, W. and Hamelmann, H.},
  title     = {Value of a physiological liver transplant model in rats. Induction of specific graft tolerance in a fully allogeneic strain combination},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45622},
  year      = {1990},
  abstract  = {No abstract available},
  language  = {en}
}
@article{HeiserUlrichsMuellerRuchholtz1994,
  author    = {Heiser, A. and Ulrichs, Karin and M{\"u}ller-Ruchholtz, W.},
  title     = {Prophylactic trypsin inhibition during the isolation procedure guarantees reproducible, high porcine islet yields},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45531},
  year      = {1994},
  abstract  = {Abstract: For isolating islets from the porcine pancreas, we established a semiautomated digestion method. Although the isolation technique was standardized and collagenase of controlled quality was used, until now the reproducibility of high islet yields was unsatisfactory. Our hypothesis was that pancreatic trypsin was responsible for this failure. The aim of this study was to investigate the effect of endogenous trypsin on islet yield. Our results demonstrate that a high trypsin level correlates with poor islet yield, whereas low trypsin activity always correlates with high islet yield. Specific inhibition of trypsin results in low trypsin activity and reproducible, high islet yields.},
  language  = {en}
}
@inproceedings{HeiserUlrichsEcksteinetal.1992,
  author    = {Heiser, A. and Ulrichs, Karin and Eckstein, V. and M{\"u}ller-Ruchholtz, W.},
  title     = {The Human Cell Mediated Response to Xenogeneic (Porcine) Transplantation Antigen Depends on the Stimulator Cell Compartment},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45670},
  year      = {1992},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{HeiserUlrichsMuellerRuchholtz1994,
  author    = {Heiser, A. and Ulrichs, Karin and M{\"u}ller-Ruchholtz, W.},
  title     = {Enzyme Activities in Commercial Collagenase Preparations and Their Kinetics During Islet Isolation Procedure},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45633},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Transplantation},
  language  = {en}
}
@article{KochDegerKlotzetal.1986,
  author    = {Koch, R. and Deger, A. and Klotz, Karl-Norbert and Schenzle, D. and Kr{\"a}mer, H. and Kelm, S. and M{\"u}ller, G. and Rapp, R. and Weber, U.},
  title     = {Characterization of solubilized insulin receptors from rat liver microsomes. Existence of two receptor species with different binding properties},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-60215},
  year      = {1986},
  abstract  = {Insulin receptors were solubilized from rat liver microsomes by the nonionic detergent Triton X-100. After gel filtration of the extract on Sepharose CL-6B, two insulin-binding species (peak I and peak li) were obtained. The structure and binding properties of both peaks were characterized. Gel filtration yielded Stokes radii of 9.2 nm (peak I) and 8.0 nm (peak Il). Both peaks were glycoproteins. At 4°C peak 1 showed optimal insulin binding at pH 8.0 and high ionic strength. In contrast, peak li bad its binding optimum at pH 7.0 and low ionic strength, where peak I bindingwas minimal. For peak I the change in insulin binding under different conditions of pH and ionic strength was due to a change in receptor affinity only. For peak 11 an additional change in receptor number was found. Both peaks yielded non-linear Scatchard plots under most of the buffer conditions examined. At their binding optima at 4 oc the high affinity dissociation constants were 0.50 nM (peak I) and 0.55 nM (peak II). Sodium dodecyl sulfatejpolyacrylamide gel electrophoresis of peak I revealed five receptor bands with Mr 400000, 365000, 320000, 290000, and 245000 under non-reducing conditions. For peak II two major receptor bands with M\(_r\) 210000 and 115000 were found. The peak II receptor bands were also obtained aftermild reduction of peak I. After complete reduction both peaks showed one major receptor band with M\(_r\) 130000. The reductive generation of the peak II receptor together with molecular mass estimations suggest that the peak I receptor is the disulfide-linked dimer of the peak II receptor. Thus, Triton extracts from rat liver microsomes contain two receptor species, which are related, but differ considerably in their size and insulin-binding properties.},
  subject      = {Toxikologie},
  language  = {en}
}
@article{BrinkmannSchwinnMuelleretal.1993,
  author    = {Brinkmann, R. and Schwinn, A. and M{\"u}ller, J. and Stahl-Hennig, C. and Coulibaly, C. and Hunsmann, G. and Czub, S. and Rethwilm, Axel and D{\"o}rries, R. and ter Meulen, Volker},
  title     = {In vitro and in vivo infection of rhesus monkey microglial cells by simian immunodeficiency virus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-61415},
  year      = {1993},
  abstract  = {The observation that microglial cells in brain tissue are probably a major target for human immunodeficiency virus (HIV) infection has raised interest in the pathogenic role of this cell population for the development of neuro-AIOS. Since it is very difficult to obtain microglia from normal or diseased human brain we studied microglial cells isolated from fresh brain tissue of uninfected and simian immunodeficiency virus (SIV) infected rhesus monkeys (Macacca mulatta) in comparison to peripheral blood macrophages. Besides the characterization of the phenotypes of these two cell populations, we examined the replication of SIV in the cells in addition to the effect of viral infection on the expression of cell surface molecules. We found that microglia and macrophages support replication of the wild-type SIV\(_{mac25}\), strain as well as the infectious clone (SIV\(_239\)). Infectious viruswas produced and a CPE developed. Isolated microglial cells from SIV-infected monkeys were latently infected independent of the presence of neuropathological lesions and produced infectious virus after 20-25 days in culture. In situ hybridization revealed that only a small percentage of isolated microglial cells are productively infected in vivo, yet the majority of these expressed MHC class II molecules. This indicated a state of activation that is acquired in vivo. These findings indicate that microglia are a prime target cell for SIV infection in CNS tissue.},
  subject      = {Virologie},
  language  = {en}
}
@article{FoersterBeisserGrohmeetal.2012,
  author    = {F{\"o}rster, Frank and Beisser, Daniela and Grohme, Markus A. and Liang, Chunguang and Mali, Brahim and Siegl, Alexander Matthias and Engelmann, Julia C. and Shkumatov, Alexander V. and Schokraie, Elham and M{\"u}ller, Tobias and Schn{\"o}lzer, Martina and Schill, Ralph O. and Frohme, Marcus and Dandekar, Thomas},
  title     = {Transcriptome analysis in tardigrade species reveals specific molecular pathways for stress adaptations},
  series = {Bioinformatics and biology insights},
  volume    = {6},
  journal   = {Bioinformatics and biology insights},
  doi       = {10.4137/BBI.S9150},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-123089},
  pages     = {69-96},
  year      = {2012},
  abstract  = {Tardigrades have unique stress-adaptations that allow them to survive extremes of cold, heat, radiation and vacuum. To study this, encoded protein clusters and pathways from an ongoing transcriptome study on the tardigrade \(Milnesium\) \(tardigradum\) were analyzed using bioinformatics tools and compared to expressed sequence tags (ESTs) from \(Hypsibius\) \(dujardini\), revealing major pathways involved in resistance against extreme environmental conditions. ESTs are available on the Tardigrade Workbench along with software and databank updates. Our analysis reveals that RNA stability motifs for \(M.\) \(tardigradum\) are different from typical motifs known from higher animals. \(M.\) \(tardigradum\) and \(H.\) \(dujardini\) protein clusters and conserved domains imply metabolic storage pathways for glycogen, glycolipids and specific secondary metabolism as well as stress response pathways (including heat shock proteins, bmh2, and specific repair pathways). Redox-, DNA-, stress- and protein protection pathways complement specific repair capabilities to achieve the strong robustness of \(M.\) \(tardigradum\). These pathways are partly conserved in other animals and their manipulation could boost stress adaptation even in human cells. However, the unique combination of resistance and repair pathways make tardigrades and \(M.\) \(tardigradum\) in particular so highly stress resistant.},
  language  = {en}
}
@article{BuderMuellerBeekmannetal.2014,
  author    = {Buder, Kristina and M{\"u}ller, Philip A. and Beekmann, Gabriele and Ugurel, Selma and Br{\"o}cker, Eva-Bettina and Becker, J{\"u}rgen C.},
  title     = {Denileukin Diftitox plus Total Skin Electron Beam Radiation in Patients with Treatment-refractory Cutaneous T-cell Lymphoma (Mycosis Fungoides): Report of Four Cases},
  series = {Acta Dermato-Venereologica},
  volume    = {94},
  journal   = {Acta Dermato-Venereologica},
  doi       = {10.2340/00015555-1627},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-120091},
  pages     = {94-96},
  year      = {2014},
  abstract  = {Mycosis fungoides (MF) is the most common cutaneous T-cell lymphoma (CTCL) (1). Most patients initially respond well to standard therapy, but advanced MF is often treatment refractory. Thus, a combination of the available treatment options is an important strategy. Total skin electron beam radiation (TSEB) is effective in MF, with a complete remission rate of up to 90\% in the early stages. However, in patients with more advanced stages, remission rates are considerably lower (2, 3). Denileukin diftitox (DD) (Ontak®) is a recombinant fusion protein of the receptor-binding domain of interleukin (IL)-2 and the enzymatic and translocation domains of diphtheria toxin (4). It targets the alpha-subunit of the IL-2-receptor (CD25). There are no reports on this combination therapy in MF.},
  language  = {en}
}
@article{StaigerCadotKooteretal.2012,
  author    = {Staiger, Christine and Cadot, Sidney and Kooter, Raul and Dittrich, Marcus and M{\"u}ller, Tobias and Klau, Gunnar W. and Wessels, Lodewyk F. A.},
  title     = {A Critical Evaluation of Network and Pathway-Based Classifiers for Outcome Prediction in Breast Cancer},
  series = {PLoS One},
  volume    = {7},
  journal   = {PLoS One},
  number    = {4},
  doi       = {10.1371/journal.pone.0034796},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-131323},
  pages     = {e34796},
  year      = {2012},
  abstract  = {Recently, several classifiers that combine primary tumor data, like gene expression data, and secondary data sources, such as protein-protein interaction networks, have been proposed for predicting outcome in breast cancer. In these approaches, new composite features are typically constructed by aggregating the expression levels of several genes. The secondary data sources are employed to guide this aggregation. Although many studies claim that these approaches improve classification performance over single genes classifiers, the gain in performance is difficult to assess. This stems mainly from the fact that different breast cancer data sets and validation procedures are employed to assess the performance. Here we address these issues by employing a large cohort of six breast cancer data sets as benchmark set and by performing an unbiased evaluation of the classification accuracies of the different approaches. Contrary to previous claims, we find that composite feature classifiers do not outperform simple single genes classifiers. We investigate the effect of (1) the number of selected features; (2) the specific gene set from which features are selected; (3) the size of the training set and (4) the heterogeneity of the data set on the performance of composite feature and single genes classifiers. Strikingly, we find that randomization of secondary data sources, which destroys all biological information in these sources, does not result in a deterioration in performance of composite feature classifiers. Finally, we show that when a proper correction for gene set size is performed, the stability of single genes sets is similar to the stability of composite feature sets. Based on these results there is currently no reason to prefer prognostic classifiers based on composite features over single genes classifiers for predicting outcome in breast cancer.},
  language  = {en}
}
@article{LudwigSaemannAlexanderetal.2013,
  author    = {Ludwig, K. U. and S{\"a}mann, P. and Alexander, M. and Becker, J. and Bruder, J. and Moll, K. and Spieler, D. and Czisch, M. and Warnke, A. and Docherty, S. J. and Davis, O. S. P. and Plomin, R. and N{\"o}then, M. M. and Landerl, K. and M{\"u}ller-Myhsok, B. and Hoffmann, P. and Schumacher, J. and Schulte-K{\"o}rne, G. and Czamara, D.},
  title     = {A common variant in Myosin-18B contributes to mathematical abilities in children with dyslexia and intraparietal sulcus variability in adults},
  series = {Translational Psychiatry},
  volume    = {3},
  journal   = {Translational Psychiatry},
  number    = {e229},
  doi       = {10.1038/tp.2012.148},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-131513},
  year      = {2013},
  abstract  = {The ability to perform mathematical tasks is required in everyday life. Although heritability estimates suggest a genetic contribution, no previous study has conclusively identified a genetic risk variant for mathematical performance. Research has shown that the prevalence of mathematical disabilities is increased in children with dyslexia. We therefore correlated genome-wide data of 200 German children with spelling disability, with available quantitative data on mathematic ability. Replication of the top findings in additional dyslexia samples revealed that rs133885 was a genome-wide significant marker for mathematical abilities\((P_{comb}=7.71 x 10^{-10}, n=699)\), with an effect size of 4.87\%. This association was also found in a sample from the general population (P=0.048, n=1080), albeit with a lower effect size. The identified variant encodes an amino-acid substitution in MYO18B, a protein with as yet unknown functions in the brain. As areas of the parietal cortex, in particular the intraparietal sulcus (IPS), are involved in numerical processing in humans, we investigated whether rs133885 was associated with IPS morphology using structural magnetic resonance imaging data from 79 neuropsychiatrically healthy adults. Carriers of the MYO18B risk-genotype displayed a significantly lower depth of the right IPS. This validates the identified association between rs133885 and mathematical disability at the level of a specific intermediate phenotype.},
  language  = {en}
}
@article{HuangBelharazemLietal.2013,
  author    = {Huang, Bei and Belharazem, Djeda and Li, Li and Kneitz, Susanne and Schnabel, Philipp A. and Rieker, Ralf J. and K{\"o}rner, Daniel and Nix, Wilfried and Schalke, Berthold and M{\"u}ller-Hermelink, Hans Konrad and Ott, German and Rosenwald, Andreas and Str{\"o}bel, Philipp and Marx, Alexander},
  title     = {Anti-apoptotic signature in thymic squamous cell carcinomas - functional relevance of anti-apoptotic BIRC3 expression in the thymic carcinoma cell line 1889c},
  series = {Frontiers in Oncology},
  volume    = {3},
  journal   = {Frontiers in Oncology},
  number    = {316},
  doi       = {10.3389/fonc.2013.00316},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-132214},
  year      = {2013},
  abstract  = {The molecular pathogenesis of thymomas and thymic arcinomas (TCs) is poorly understood and results of adjuvant therapy are unsatisfactory in case of metastatic disease and tumor recurrence. For these clinical settings, novel therapeutic strategies are urgently needed. Recently, limited sequencing efforts revealed that a broad spectrum of genes that play key roles in various common cancers are rarely affected in thymomas and TCs, suggesting that other oncogenic principles might be important.This made us re-analyze historic expression data obtained in a spectrumof thymomas and thymic squamous cell carcinomas (TSCCs) with a custom-made cDNA microarray. By cluster analysis, different anti-apoptotic signatures were detected in type B3 thymoma and TSCC, including overexpression of BIRC3 in TSCCs. This was confirmed by qRT-PCR in the original and an independent validation set of tumors. In contrast to several other cancer cell lines, the BIRC3-positive TSCC cell line, 1889c showed spontaneous apoptosis after BIRC3 knock-down. Targeting apoptosis genes is worth testing as therapeutic principle in TSCC.},
  language  = {en}
}
@article{SchwarzRemerNahrendorfetal.2013,
  author    = {Schwarz, Tobias and Remer, Katharina A. and Nahrendorf, Wiebke and Masic, Anita and Siewe, Lisa and M{\"u}ller, Werner and Roers, Axel and Moll, Heidrun},
  title     = {T Cell-Derived IL-10 Determines Leishmaniasis Disease Outcome and Is Suppressed by a Dendritic Cell Based Vaccine},
  series = {PLoS Pathogens},
  volume    = {9},
  journal   = {PLoS Pathogens},
  number    = {6},
  doi       = {10.1371/journal.ppat.1003476},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-130385},
  pages     = {e1003476},
  year      = {2013},
  abstract  = {Abstract In the murine model of Leishmania major infection, resistance or susceptibility to the parasite has been associated with the development of a Th1 or Th2 type of immune response. Recently, however, the immunosuppressive effects of IL-10 have been ascribed a crucial role in the development of the different clinical correlates of Leishmania infection in humans. Since T cells and professional APC are important cellular sources of IL-10, we compared leishmaniasis disease progression in T cell-specific, macrophage/neutrophil-specific and complete IL-10-deficient C57BL/6 as well as T cell-specific and complete IL-10-deficient BALB/c mice. As early as two weeks after infection of these mice with L. major, T cell-specific and complete IL-10-deficient animals showed significantly increased lesion development accompanied by a markedly elevated secretion of IFN-γ or IFN-γ and IL-4 in the lymph nodes draining the lesions of the C57BL/6 or BALB/c mutants, respectively. In contrast, macrophage/neutrophil-specific IL-10-deficient C57BL/6 mice did not show any altered phenotype. During the further course of disease, the T cell-specific as well as the complete IL-10-deficient BALB/c mice were able to control the infection. Furthermore, a dendritic cell-based vaccination against leishmaniasis efficiently suppresses the early secretion of IL-10, thus contributing to the control of parasite spread. Taken together, IL-10 secretion by T cells has an influence on immune activation early after infection and is sufficient to render BALB/c mice susceptible to an uncontrolled Leishmania major infection. Author Summary The clinical symptoms caused by infections with Leishmania parasites range from self-healing cutaneous to uncontrolled visceral disease and depend not only on the parasite species but also on the type of the host's immune response. It is estimated that 350 million people worldwide are at risk, with a global incidence of 1-1.5 million cases of cutaneous and 500,000 cases of visceral leishmaniasis. Murine leishmaniasis is the best-characterized model to elucidate the mechanisms underlying resistance or susceptibility to Leishmania major parasites in vivo. Using T cell-specific and macrophage-specific mutant mice, we demonstrate that abrogating the secretion of the immunosuppressive cytokine IL-10 by T cells is sufficient to render otherwise susceptible mice resistant to an infection with the pathogen. The healing phenotype is accompanied by an elevated specific inflammatory immune response very early after infection. We further show that dendritic cell-based vaccination against leishmaniasis suppresses the early secretion of IL-10 following challenge infection. Thus, our study unravels a molecular mechanism critical for host immune defense, aiding in the development of an effective vaccine against leishmaniasis.},
  language  = {en}
}
@article{DiestelReschMeinhardtetal.2013,
  author    = {Diestel, Uschi and Resch, Marcus and Meinhardt, Kathrin and Weiler, Sigrid and Hellmann, Tina V. and Mueller, Thomas D. and Nickel, Joachim and Eichler, Jutta and Muller, Yves A.},
  title     = {Identification of a Novel TGF-beta-Binding Site in the Zona Pellucida C-terminal (ZP-C) Domain of TGF-\(\beta\)-Receptor-3 (TGFR-3)},
  series = {PLoS ONE},
  volume    = {8},
  journal   = {PLoS ONE},
  number    = {6},
  doi       = {10.1371/journal.pone.0067214},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-130904},
  pages     = {e67214},
  year      = {2013},
  abstract  = {The zona pellucida (ZP) domain is present in extracellular proteins such as the zona pellucida proteins and tectorins and participates in the formation of polymeric protein networks. However, the ZP domain also occurs in the cytokine signaling co-receptor transforming growth factor beta (TGF-\(\beta\)) receptor type 3 (TGFR-3, also known as betaglycan) where it contributes to cytokine ligand recognition. Currently it is unclear how the ZP domain architecture enables this dual functionality. Here, we identify a novel major TGF-beta-binding site in the FG loop of the C-terminal subdomain of the murine TGFR-3 ZP domain (ZP-C) using protein crystallography, limited proteolysis experiments, surface plasmon resonance measurements and synthetic peptides. In the murine 2.7 angstrom crystal structure that we are presenting here, the FG-loop is disordered, however, well-ordered in a recently reported homologous rat ZP-C structure. Surprisingly, the adjacent external hydrophobic patch (EHP) segment is registered differently in the rat and murine structures suggesting that this segment only loosely associates with the remaining ZP-C fold. Such a flexible and temporarily-modulated association of the EHP segment with the ZP domain has been proposed to control the polymerization of ZP domain-containing proteins. Our findings suggest that this flexibility also extends to the ZP domain of TGFR-3 and might facilitate co-receptor ligand interaction and presentation via the adjacent FG-loop. This hints that a similar C-terminal region of the ZP domain architecture possibly regulates both the polymerization of extracellular matrix proteins and cytokine ligand recognition of TGFR-3.},
  language  = {en}
}
@article{HenningsKohliCzamaraetal.2013,
  author    = {Hennings, Johannes M. and Kohli, Martin A. and Czamara, Darina and Giese, Maria and Eckert, Anne and Wolf, Christiane and Heck, Angela and Domschke, Katharina and Arolt, Volker and Baune, Bernhard T. and Horstmann, Sonja and Br{\"u}ckl, Tanja and Klengel, Torsten and Menke, Andreas and M{\"u}ller-Myhsok, Bertram and Ising, Marcus and Uhr, Manfred and Lucae, Susanne},
  title     = {Possible Associations of NTRK2 Polymorphisms with Antidepressant Treatment Outcome: Findings from an Extended Tag SNP Approach},
  series = {PLoS ONE},
  volume    = {8},
  journal   = {PLoS ONE},
  number    = {6},
  doi       = {10.1371/journal.pone.0065636},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-130924},
  pages     = {e64947},
  year      = {2013},
  abstract  = {Background: Data from clinical studies and results from animal models suggest an involvement of the neurotrophin system in the pathology of depression and antidepressant treatment response. Genetic variations within the genes coding for the brain-derived neurotrophic factor (BDNF) and its key receptor Trkb (NTRK2) may therefore influence the response to antidepressant treatment. Methods: We performed a single and multi-marker association study with antidepressant treatment outcome in 398 depressed Caucasian inpatients participating in the Munich Antidepressant Response Signature (MARS) project. Two Caucasian replication samples (N = 249 and N = 247) were investigated, resulting in a total number of 894 patients. 18 tagging SNPs in the BDNF gene region and 64 tagging SNPs in the NTRK2 gene region were genotyped in the discovery sample; 16 nominally associated SNPs were tested in two replication samples. Results: In the discovery analysis, 7 BDNF SNPs and 9 NTRK2 SNPs were nominally associated with treatment response. Three NTRK2 SNPs (rs10868223, rs1659412 and rs11140778) also showed associations in at least one replication sample and in the combined sample with the same direction of effects (\(P_{corr}\) = .018, \(P_{corr}\) = .015 and \(P_{corr}\) = .004, respectively). We observed an across-gene BDNF-NTRK2 SNP interaction for rs4923468 and rs1387926. No robust interaction of associated SNPs was found in an analysis of BDNF serum protein levels as a predictor for treatment outcome in a subset of 93 patients. Conclusions/Limitations: Although not all associations in the discovery analysis could be unambiguously replicated, the findings of the present study identified single nucleotide variations in the BDNF and NTRK2 genes that might be involved in antidepressant treatment outcome and that have not been previously reported in this context. These new variants need further validation in future association studies.},
  language  = {en}
}
@article{SemmlerSacconiBachetal.2014,
  author    = {Semmler, Anna-Lena and Sacconi, Sabrina and Bach, J. Elisa and Liebe, Claus and B{\"u}rmann, Jan and Kley, Rudolf A. and Ferbert, Andreas and Anderheiden, Roland and Van den Bergh, Peter and Martin, Jean-Jacques and De Jonghe, Peter and Neuen-Jacob, Eva and M{\"u}ller, Oliver and Deschauer, Marcus and Bergmann, Markus and Schr{\"o}der, J. Michael and Vorgerd, Matthias and Schulz, J{\"o}rg B. and Weis, Joachim and Kress, Wolfram and Claeys, Kristl G.},
  title     = {Unusual multisystemic involvement and a novel BAG3 mutation revealed by NGS screening in a large cohort of myofibrillar myopathies},
  series = {Orphanet Journal of Rare Diseases},
  volume    = {9},
  journal   = {Orphanet Journal of Rare Diseases},
  number    = {121},
  issn      = {1750-1172},
  doi       = {10.1186/s13023-014-0121-9},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-115623},
  year      = {2014},
  abstract  = {Background: Myofibrillar myopathies (MFM) are a group of phenotypically and genetically heterogeneous neuromuscular disorders, which are characterized by protein aggregations in muscle fibres and can be associated with multisystemic involvement. Methods: We screened a large cohort of 38 index patients with MFM for mutations in the nine thus far known causative genes using Sanger and next generation sequencing (NGS). We studied the clinical and histopathological characteristics in 38 index patients and five additional relatives (n = 43) and particularly focused on the associated multisystemic symptoms. Results: We identified 14 heterozygous mutations (diagnostic yield of 37\%), among them the novel p. Pro209Gln mutation in the BAG3 gene, which was associated with onset in adulthood, a mild phenotype and an axonal sensorimotor polyneuropathy, in the absence of giant axons at the nerve biopsy. We revealed several novel clinical phenotypes and unusual multisystemic presentations with previously described mutations: hearing impairment with a FLNC mutation, dysphonia with a mutation in DES and the first patient with a FLNC mutation presenting respiratory insufficiency as the initial symptom. Moreover, we described for the first time respiratory insufficiency occurring in a patient with the p. Gly154Ser mutation in CRYAB. Interestingly, we detected a polyneuropathy in 28\% of the MFM patients, including a BAG3 and a MYOT case, and hearing impairment in 13\%, including one patient with a FLNC mutation and two with mutations in the DES gene. In four index patients with a mutation in one of the MFM genes, typical histological findings were only identified at the ultrastructural level (29\%). Conclusions: We conclude that extraskeletal symptoms frequently occur in MFM, particularly cardiac and respiratory involvement, polyneuropathy and/or deafness. BAG3 mutations should be considered even in cases with a mild phenotype or an adult onset. We identified a genetic defect in one of the known genes in less than half of the MFM patients, indicating that more causative genes are still to be found. Next generation sequencing techniques should be helpful in achieving this aim.},
  language  = {en}
}
@article{MorrisCarusoBuscotetal.2014,
  author    = {Morris, E. Kathryn and Caruso, Tancredi and Buscot, Francois and Fischer, Markus and Hancock, Christine and Maier, Tanja S. and Meiners, Torsten and M{\"u}ller, Caroline and Obermaier, Elisabeth and Prati, Daniel and Socher, Stephanie A. and Sonnemann, Ilja and W{\"a}schke, Nicola and Wubet, Tesfaye and Wurst, Susanne and Rillig, Matthias C.},
  title     = {Choosing and using diversity indices: insights for ecological applications from the German Biodiversity Exploratories},
  series = {Ecology and Evolution},
  volume    = {4},
  journal   = {Ecology and Evolution},
  number    = {18},
  issn      = {2045-7758},
  doi       = {10.1002/ece3.1155},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-115462},
  pages     = {3514-3524},
  year      = {2014},
  abstract  = {Biodiversity, a multidimensional property of natural systems, is difficult to quantify partly because of the multitude of indices proposed for this purpose. Indices aim to describe general properties of communities that allow us to compare different regions, taxa, and trophic levels. Therefore, they are of fundamental importance for environmental monitoring and conservation, although there is no consensus about which indices are more appropriate and informative. We tested several common diversity indices in a range of simple to complex statistical analyses in order to determine whether some were better suited for certain analyses than others. We used data collected around the focal plant Plantago lanceolata on 60 temperate grassland plots embedded in an agricultural landscape to explore relationships between the common diversity indices of species richness (S), Shannon's diversity (H'), Simpson's diversity (D-1), Simpson's dominance (D-2), Simpson's evenness (E), and Berger-Parker dominance (BP). We calculated each of these indices for herbaceous plants, arbuscular mycorrhizal fungi, aboveground arthropods, belowground insect larvae, and P.lanceolata molecular and chemical diversity. Including these trait-based measures of diversity allowed us to test whether or not they behaved similarly to the better studied species diversity. We used path analysis to determine whether compound indices detected more relationships between diversities of different organisms and traits than more basic indices. In the path models, more paths were significant when using H', even though all models except that with E were equally reliable. This demonstrates that while common diversity indices may appear interchangeable in simple analyses, when considering complex interactions, the choice of index can profoundly alter the interpretation of results. Data mining in order to identify the index producing the most significant results should be avoided, but simultaneously considering analyses using multiple indices can provide greater insight into the interactions in a system.},
  language  = {en}
}
@article{PeterBultinckMyantetal.2014,
  author    = {Peter, Stefanie and Bultinck, Jennyfer and Myant, Kevin and Jaenicke, Laura A. and Walz, Susanne and M{\"u}ller, Judith and Gmachl, Michael and Treu, Matthias and Boehmelt, Guido and Ade, Casten P. and Schmitz, Werner and Wiegering, Armin and Otto, Christoph and Popov, Nikita and Sansom, Owen and Kraut, Norbert and Eilers, Martin},
  title     = {H Tumor cell-specific inhibition of MYC function using small molecule inhibitors of the HUWE1 ubiquitin ligase},
  series = {EMBO Molecular Medicine},
  volume    = {6},
  journal   = {EMBO Molecular Medicine},
  number    = {12},
  issn      = {1757-4684},
  doi       = {10.15252/emmm.201403927},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-118132},
  pages     = {1525-41},
  year      = {2014},
  abstract  = {Deregulated expression of MYC is a driver of colorectal carcinogenesis, necessitating novel strategies to inhibit MYC function. The ubiquitin ligase HUWE1 (HECTH9, ARF-BP1, MULE) associates with both MYC and the MYC-associated protein MIZ1. We show here that HUWE1 is required for growth of colorectal cancer cells in culture and in orthotopic xenograft models. Using high-throughput screening, we identify small molecule inhibitors of HUWE1, which inhibit MYC-dependent transactivation in colorectal cancer cells, but not in stem and normal colon epithelial cells. Inhibition of HUWE1 stabilizes MIZ1. MIZ1 globally accumulates on MYC target genes and contributes to repression of MYC-activated target genes upon HUWE1 inhibition. Our data show that transcriptional activation by MYC in colon cancer cells requires the continuous degradation of MIZ1 and identify a novel principle that allows for inhibition of MYC function in tumor cells.},
  language  = {en}
}
@article{BoschertKlenkAbtetal.2020,
  author    = {Boschert, Verena and Klenk, Nicola and Abt, Alexander and Raman, Sudha Janaki and Fischer, Markus and Brands, Roman C. and Seher, Axel and Linz, Christian and M{\"u}ller-Richter, Urs D. A. and Bischler, Thorsten and Hartmann, Stefan},
  title     = {The influence of Met receptor level on HGF-induced glycolytic reprogramming in head and neck squamous cell carcinoma},
  series = {International Journal of Molecular Sciences},
  volume    = {21},
  journal   = {International Journal of Molecular Sciences},
  number    = {2},
  issn      = {1422-0067},
  doi       = {10.3390/ijms21020471},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-235995},
  year      = {2020},
  abstract  = {Head and neck squamous cell carcinoma (HNSCC) is known to overexpress a variety of receptor tyrosine kinases, such as the HGF receptor Met. Like other malignancies, HNSCC involves a mutual interaction between the tumor cells and surrounding tissues and cells. We hypothesized that activation of HGF/Met signaling in HNSCC influences glucose metabolism and therefore substantially changes the tumor microenvironment. To determine the effect of HGF, we submitted three established HNSCC cell lines to mRNA sequencing. Dynamic changes in glucose metabolism were measured in real time by an extracellular flux analyzer. As expected, the cell lines exhibited different levels of Met and responded differently to HGF stimulation. As confirmed by mRNA sequencing, the level of Met expression was associated with the number of upregulated HGF-dependent genes. Overall, Met stimulation by HGF leads to increased glycolysis, presumably mediated by higher expression of three key enzymes of glycolysis. These effects appear to be stronger in Met\(^{high}\)-expressing HNSCC cells. Collectively, our data support the hypothesized role of HGF/Met signaling in metabolic reprogramming of HNSCC.},
  language  = {en}
}
@article{SweeneySeubertStarketal.2012,
  author    = {Sweeney, Reinhart A. and Seubert, Benedikt and Stark, Silke and Homann, Vanessa and M{\"u}ller, Gerd and Flentje, Michael and Guckenbeger, Matthias},
  title     = {Accuracy and inter-observer variability of 3D versus 4D cone-beam CT based image-guidance in SBRT for lung tumors},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-75698},
  year      = {2012},
  abstract  = {Background: To analyze the accuracy and inter-observer variability of image-guidance (IG) using 3D or 4D cone-beam CT (CBCT) technology in stereotactic body radiotherapy (SBRT) for lung tumors. Materials and methods: Twenty-one consecutive patients treated with image-guided SBRT for primary and secondary lung tumors were basis for this study. A respiration correlated 4D-CT and planning contours served as reference for all IG techniques. Three IG techniques were performed independently by three radiation oncologists (ROs) and three radiotherapy technicians (RTTs). Image-guidance using respiration correlated 4D-CBCT (IG-4D) with automatic registration of the planning 4D-CT and the verification 4D-CBCT was considered gold-standard. Results were compared with two IG techniques using 3D-CBCT: 1) manual registration of the planning internal target volume (ITV) contour and the motion blurred tumor in the 3D-CBCT (IG-ITV); 2) automatic registration of the planning reference CT image and the verification 3D-CBCT (IG-3D). Image quality of 3D-CBCT and 4D-CBCT images was scored on a scale of 1-3, with 1 being best and 3 being worst quality for visual verification of the IGRT results. Results: Image quality was scored significantly worse for 3D-CBCT compared to 4D-CBCT: the worst score of 3 was given in 19 \% and 7.1 \% observations, respectively. Significant differences in target localization were observed between 4D-CBCT and 3D-CBCT based IG: compared to the reference of IG-4D, tumor positions differed by 1.9 mm± 0.9 mm (3D vector) on average using IG-ITV and by 3.6 mm± 3.2 mm using IG-3D; results of IG-ITV were significantly closer to the reference IG-4D compared to IG-3D. Differences between the 4D-CBCT and 3D-CBCT techniques increased significantly with larger motion amplitude of the tumor; analogously, differences increased with worse 3D-CBCT image quality scores. Inter-observer variability was largest in SI direction and was significantly larger in IG using 3D-CBCT compared to 4D-CBCT: 0.6 mm versus 1.5 mm (one standard deviation). Inter-observer variability was not different between the three ROs compared to the three RTTs. Conclusions: Respiration correlated 4D-CBCT improves the accuracy of image-guidance by more precise target localization in the presence of breathing induced target motion and by reduced inter-observer variability.},
  subject      = {Medizin},
  language  = {en}
}
@article{KrzymanskiWaagaUlrichsetal.1991,
  author    = {Krzymanski, M. and Waaga, A. M. and Ulrichs, Karin and M{\"u}ller-Ruchholtz, Wolfgang},
  title     = {Long-standing rat kidney graft survival by a combination of organ perfusion with MHC class II monoclonal antibody and immunosuppression with reduced doses of 15-deoxyspergualin.},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64442},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Niere},
  language  = {en}
}
@article{HendricksMuellerFassnachtetal.2022,
  author    = {Hendricks, Anne and M{\"u}ller, Sophie and Fassnacht, Martin and Germer, Christoph-Thomas and Wiegering, Verena A. and Wiegering, Armin and Reibetanz, Joachim},
  title     = {Impact of lymphadenectomy on the oncologic outcome of patients with adrenocortical carcinoma — a systematic review and meta-analysis},
  series = {Cancers},
  volume    = {14},
  journal   = {Cancers},
  number    = {2},
  issn      = {2072-6694},
  doi       = {10.3390/cancers14020291},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-254798},
  year      = {2022},
  abstract  = {(1) Background: Locoregional lymphadenectomy (LND) in adrenocortical carcinoma (ACC) may impact oncological outcome, but the findings from individual studies are conflicting. The aim of this systematic review and meta-analysis was to determine the oncological value of LND in ACC by summarizing the available literature. (2) Methods: A systematic search on studies published until December 2020 was performed according to the PRISMA statement. The primary outcome was the impact of lymphadenectomy on overall survival (OS). Two separate meta-analyses were performed for studies including patients with localized ACC (stage I-III) and those including all tumor stages (I-IV). Secondary endpoints included postoperative mortality and length of hospital stay (LOS). (3) Results: 11 publications were identified for inclusion. All studies were retrospective studies, published between 2001-2020, and 5 were included in the meta-analysis. Three studies (N = 807 patients) reported the impact of LND on disease-specific survival in patients with stage I-III ACC and revealed a survival benefit of LND (hazard ratio (HR) = 0.42, 95\% confidence interval (95\% CI): 0.26-0.68). Based on results of studies including patients with ACC stage I-IV (2 studies, N = 3934 patients), LND was not associated with a survival benefit (HR = 1.00, 95\% CI: 0.70-1.42). None of the included studies showed an association between LND and postoperative mortality or LOS. (4) Conclusion: Locoregional lymphadenectomy seems to offer an oncologic benefit in patients undergoing curative-intended surgery for localized ACC (stage I-III).},
  language  = {en}
}
@article{WinotoMorbachKroutHeiseretal.1994,
  author    = {Winoto-Morbach, S. and Krout, OS and Heiser, A. and Ulrichs, Karin and M{\"u}ller-Ruchholtz, W.},
  title     = {Lectin binding to acinar tissue for complete magnetophoretic purification of porcine pancreatic islets depends on the composition and pH of the incubation medium},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45183},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Chirurgie},
  language  = {en}
}
@article{HeiserUlrichsMuellerRuchholtz1994,
  author    = {Heiser, A. and Ulrichs, Karin and M{\"u}ller-Ruchholtz, W.},
  title     = {Influence of porcine strain, age, and pH of the isolation medium on porcine pancreatic islet isolation success},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45171},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Chirurgie},
  language  = {en}
}
@article{HeiserMuellerRuchholtzUlrichs1994,
  author    = {Heiser, A. and M{\"u}ller-Ruchholtz, W. and Ulrichs, Karin},
  title     = {Isolation of Islets of Langerhans: Improvement of the Isolation Technique Using the Pig Model.},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-87765},
  year      = {1994},
  abstract  = {During the last view years, interest in pancreatic islet transplantation for the cure of type I diabetes has increased markedly. A serious barrier to clinical islet transplantation is the isolation of a sufficient mass of viable and functional islets. We used a porcine islet isolation model to examine various parameters of the isolation procedure and to improve isolation technique.},
  subject      = {Langerhans-Inseln},
  language  = {en}
}