@article{SchmittEguWalteretal.2021,
  author    = {Schmitt, T. and Egu, D.T. and Walter, E. and Sigmund, A.M. and Eichkorn, R. and Yazdi, A. and Schmidt, E. and S{\´a}rdy, M. and Eming, R. and Goebeler, M. and Waschke, J.},
  title     = {Ca\(^{2+}\) signalling is critical for autoantibody-induced blistering of human epidermis in pemphigus},
  series = {British Journal of Dermatology},
  volume    = {185},
  journal   = {British Journal of Dermatology},
  number    = {3},
  doi       = {10.1111/bjd.20091},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-262810},
  pages     = {595 -- 604},
  year      = {2021},
  abstract  = {Background Pemphigus is a severe bullous autoimmune skin disease. Pemphigus foliaceus (PF) is characterized by antidesmoglein (Dsg) 1 IgG causing epidermal blistering; mucosal pemphigus vulgaris (mPV) by anti-Dsg3 IgG inducing erosions in the mucosa; and mucocutaneous pemphigus vulgaris (PV) by affecting both, with autoantibodies targeting Dsg1 and Dsg3. Objectives To characterize the Ca\(^{2+}\) flux pathway and delineate its importance in pemphigus pathogenesis and clinical phenotypes caused by different antibody profiles. Methods Immunoprecipitation, Ca\(^{2+}\) flux analysis, Western blotting, immunofluorescence staining, dissociation assays and a human skin ex vivo model were used. Results PV IgG and PF IgG, but neither Dsg3-specific monoclonal antibody (AK23) nor mPV IgG, caused Ca\(^{2+}\) influx in primary human keratinocytes. Phosphatidylinositol 4-kinase α interacts with Dsg1 but not with Dsg3. Its downstream target - phospholipase-C-γ1 (PLC) - was activated by PV IgG and PF IgG but not AK23 or mPV IgG. PLC releases inositol 1,4,5-trisphosphate (IP3) causing IP3 receptor (IP3R) activation and Ca2+ flux from the endoplasmic reticulum into the cytosol, which stimulates Ca2+ release-activated channels (CRAC)-mediated Ca\(^{2+}\) influx. Inhibitors against PLC, IP3R and CRAC effectively blocked PV IgG and PF IgG-induced Ca\(^{2+}\) influx; ameliorated alterations of Dsg1 and Dsg3 localization, and reorganization of keratin and actin filaments; and inhibited loss of cell adhesion in vitro. Finally, inhibiting PLC or IP3R was protective against PV IgG-induced blister formation and redistribution of Dsg1 and Dsg3 in human skin ex vivo. Conclusions Ca2+-mediated signalling is important for epidermal blistering and dependent on the autoantibody profile, which indicates different roles for signalling complexes organized by Dsg1 and Dsg3. Interfering with PLC and Ca\(^{2+}\) signalling may be a promising approach to treat epidermal manifestations of pemphigus.},
  language  = {en}
}
@phdthesis{Wons2009,
  author    = {Wons, Annette Marie},
  title     = {Retrospektive Analyse von 108 Patienten mit leukozytoklastischer Vaskulitis aus den Jahren 2001-2007: Diagnose, Prognose und Therapie},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42270},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2009},
  abstract  = {Diese Arbeit umfasst eine retrospektive Analyse von 108 Patienten mit leukozytoklastischer Vaskulitis (LcV), welche an der Universit{\"a}tshautklinik W{\"u}rzburg in den Jahren 2001-2007 behandelt wurden. Zun{\"a}chst wurde eine Auswertung aller Patienten unter demographischen, labordiagnostischen wie auch therapeutischen Gesichtspunkten durchgef{\"u}hrt. Zus{\"a}tzlich erfolgte eine Analyse von Patienten mit schwerem Krankheitsverlauf in f{\"u}nf Patientengruppen (h{\"a}morrhagisch-nekrotisierende Vaskulitis (n=42), Vaskulitis oberhalb der G{\"u}rtellinie (n=62), Nierenbeteiligung (n=36), Rezidiv (n=19), pr{\"a}station{\"a}rer Krankheitsverlauf {\"u}ber drei Wochen (n=39)). Ziel dieser Arbeit war, Risikofaktoren f{\"u}r einen schwerwiegenden oder chronischen Verlauf der Erkrankung aufzuzeigen. Zus{\"a}tzlich wurde ein weiterer Schwerpunkt auf die Analyse m{\"o}glicher Ausl{\"o}ser einer LcV gelegt. Die Auswertung zeigte am h{\"a}ufigsten Infekte (68,3\%) als Ursache einer LcV. Eher selten schienen maligne Erkrankungen (6,7\%), Kollagenosen (5,8\%) oder Medikamente (6,7\%) an der Entwicklung der LcV beteiligt zu sein. In 12,5\% der F{\"a}lle konnte trotz intensiver Focus-Suche und ausgedehnter Labordiagnostik keine Ursache f{\"u}r die Entstehung einer LcV gefunden werden. Die Ergebnisse widerlegen Angaben {\"a}lterer Studien, die Medikamente als prim{\"a}ren Ausl{\"o}ser einer LcV postulieren. Bei 21,74\% der Patienten mit Rezidiv konnte keine Ursache f{\"u}r die LcV gefunden werden, im Vergleich zu 9,26\% der Patienten ohne Rezidiv (p=0,075). So konnte gezeigt werden, dass eine intensive Infektfocussuche und deren anschließende Sanierung das Auftreten von Rezidiven der LcV reduziert. Risikofaktoren f{\"u}r einen schwerwiegenden oder chronischen Verlauf einer LcV werden in der Literatur bisher kontrovers diskutiert. In der vorliegenden Studie konnten folgende Korrelationen aufgezeigt werden: Patienten mit nekrotisierender Vaskulitis litten hoch signifikant (p=0,0001) und Patienten mit Nierenbeteiligung signifikant (p=0,016) h{\"a}ufiger an Diabetes mellitus. Zudem war bei Patienten mit systemischer Beteiligung der LcV (p=0,005) und schwerwiegendem Hautbefall (p=0,008) signifikant h{\"a}ufiger IgA im Serum erh{\"o}ht. Als Risikofaktoren f{\"u}r einen schwerwiegenden Krankheitsverlauf wie f{\"u}r eine systemische Beteiligung der LcV konnten somit folgende Parameter erhoben werden: Diabetes mellitus (RR=1:1,95 (1,17-3,25)) und IgA-Erh{\"o}hung im Serum (RR=1:2,11 (1,28-3,48)). Bei Patienten mit chronischem Krankheitsverlauf waren signifikant h{\"a}ufiger B-Symptome (RR=1: 3,19 (1,27-3,19)), der Nachweis von Kryoglobulinen (RR=1: 4,12 (1,65-10,24)), eine Komplement-Erh{\"o}hung von C3/C4 (RR=1:4,88 (2,36-10,05)), ein pr{\"a}station{\"a}rer Verlauf von {\"u}ber 3 Wochen (RR=1:6,64 (2,37-18,60)) sowie eine Urtikaria-Vaskulitis (RR=1:3,33 (1,44-7,68)) zu beobachten. Die in dieser Arbeit ermittelten Risikofaktoren f{\"u}r einen schwerwiegenden oder chronisch-rezidivierenden Verlauf einer LcV k{\"o}nnten in Zukunft dazu beitragen, fr{\"u}her einen bestimmten Krankheitsverlauf absch{\"a}tzen zu k{\"o}nnen und entsprechende Therapieoptionen einzuleiten.},
  subject      = {Leukozytoklastische Vaskulitis},
  language  = {de}
}
@phdthesis{Roth2023,
  author    = {Roth, Nadine},
  title     = {Hyperhidrose bei Acne inversa},
  doi       = {10.25972/OPUS-30577},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-305779},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2023},
  abstract  = {Trotz der urspr{\"u}nglichen Bezeichnung der Acne inversa als "hidrosad{\´e}nite phlegmoneuse", die eine inflammatorische Fehlfunktion der apokrinen Schweißdr{\"u}sen impliziert, geriet die Rolle der Schweißdr{\"u}sen hinsichtlich der Pathogenese der AI in Vergessenheit. Ziel dieser Studie war die Evaluierung der Rolle der Schweißdr{\"u}sen im Hinblick auf die f{\"u}r die AI charakteristischen proinflammatorischen Mediatoren. Zu diesem Zweck wurden gravimetrische Schweißmessungen, Multiplex-Zytokin-Assays von Schweißproben, sowie immunfluoreszenzoptische Zytokin-/Chemokin-Untersuchungen von l{\"a}sionaler AI-Haut durchgef{\"u}hrt. Die gravimetrische Untersuchung von 17 AI-Patienten zeigte, dass AI nicht mit Hyperhidrose assoziiert ist. Allerdings scheinen sich AI-Patienten durch ihr Schwitzen im Vergleich zu einer gesunden Kontrollgruppe subjektiv st{\"a}rker beeintr{\"a}chtigt zu f{\"u}hlen. Unsere Daten zeigen eine komplexe proinflammatorische Signatur im AI-Schweiß, die durch eine signifikant erh{\"o}hte Konzentration von Monozyten-Chemoattraktant-Protein-1 (MCP-1), Interleukin-8 (CXCL8) und Interferon-γ gekennzeichnet ist. Passend dazu konnten wir eine erh{\"o}hte Expression dieser Mediatoren in apokrinen Schweißdr{\"u}sen l{\"a}sionaler AI-Haut nachweisen. Diese Ergebnisse werfen ein neues Licht auf die proinflammatorische Kapazit{\"a}t apokriner Schweißdr{\"u}sen bei AI, was zu einem {\"U}berdenken der Rolle der Schweißdr{\"u}sen im Hinblick auf die Pathogenese der AI f{\"u}hren kann.},
  subject      = {Hidradenitis suppurativa},
  language  = {de}
}
@article{StoevesandtTrautmann2022,
  author    = {Stoevesandt, Johanna and Trautmann, Axel},
  title     = {Risk factors in bee and Vespula venom allergy: state of the art},
  series = {Allergo Journal International},
  volume    = {31},
  journal   = {Allergo Journal International},
  number    = {1},
  issn      = {2197-0378},
  doi       = {10.1007/s40629-021-00187-1},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-270498},
  pages     = {1-10},
  year      = {2022},
  abstract  = {Background Correct recognition of risk factors enables individualized management and treatment of venom allergic patients. Methods Systematic research and review of current literature regarding the risk of (1) severe sting-induced anaphylaxis, (2) anaphylactic adverse event during venom immunotherapy (VIT), and (3) treatment failure. Results and discussion (1) Mastocytosis is the most important risk factor for severe sting-induced anaphylaxis. Hereditary α‑tryptasemia was recently identified as a genetic predictor of severe reactions. Older age is clearly associated with an increased risk; the respective impact of defined cardiovascular comorbidities has yet to be determined. Recent data do not support an aggravation of venom-induced anaphylaxis by intake of β‑blockers or angiotensin-converting enzyme (ACE) inhibitors. A higher risk in men can be attributed to more intensive exposure to stinging insects. (2) Anaphylactic side effects of VIT are most common during the buildup phase, particularly in the course of (ultra-)rush protocols involving a high number of injections and high cumulative daily doses. They are significantly more frequent during honeybee compared to Vespula VIT. Data supporting a negative effect of mastocytosis on the tolerability of VIT are scarce. Older age and cardiovascular medication are not associated with a higher incidence of VIT-induced anaphylaxis. (3) Relapsing anaphylactic reactions to both field and challenge stings are significantly more common during and after honeybee compared to Vespula VIT. Reports of severe field-sting reactions in mastocytosis patients suggest an increased risk of treatment failure which may be overcome by higher maintenance doses and longer duration of VIT.},
  language  = {en}
}
@article{WobserSiedelKneitzetal.2013,
  author    = {Wobser, Marion and Siedel, Claudia and Kneitz, Hermann and Br{\"o}cker, Eva-Bettina and Goebeler, Mathias and Houben, Roland and Geissinger, Eva},
  title     = {Microvessel Density and Expression of Vascular Endothelial Growth Factor and its Receptors in Different Subtypes of Primary Cutaneous B-cell Lymphoma},
  series = {Acta Dermato-Venereologica},
  volume    = {93},
  journal   = {Acta Dermato-Venereologica},
  number    = {6},
  doi       = {10.2340/00015555-1589},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-128608},
  pages     = {656-662},
  year      = {2013},
  abstract  = {A proangiogenic micromilieu is associated with a worse prognosis in systemic lymphoma. Hence, targeting the tumour microenvironment and its vasculature has evolved as a promising novel treatment strategy. The role of tumour neoangiogenesis in cutaneous B-cell lymphoma, however, has not yet been elucidated. Therefore, we examined the expression of vascular endothelial growth factor (VEGF) and its receptors VEGFR-1 and VEGFR-2, as well as microvessel density by immunohistochemistry in paraffin-embedded specimens of different subtypes of primary cutaneous B-cell lymphomas, systemic diffuse large B-cell lymphoma, and cutaneous B-cell pseudolymphoma. Primary cutaneous large B-cell lymphoma (PCLBCL) were characterized by significantly higher intratumoral expression levels of VEGF and its receptors in comparison with the indolent lymphoma subtypes. Moreover, PCLBCL exhibited significantly higher intratumoral microvessel counts. Our study provides evidence that the most aggressive subtype of cutaneous B-cell lymphoma, PCLBCL, is characterized by a proangiogenic micromilieu.},
  language  = {en}
}
@article{PoppeBroeckerTrautmann2013,
  author    = {Poppe, Lidia M. and Br{\"o}cker, Eva-Bettina and Trautmann, Axel},
  title     = {The One-nail Brown Band: Macro- and Micro-morphology},
  series = {Acta Dermato-Venereologica},
  volume    = {93},
  journal   = {Acta Dermato-Venereologica},
  number    = {4},
  doi       = {10.2340/00015555-1505},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-128566},
  pages     = {479-480},
  year      = {2013},
  abstract  = {No abstract available.},
  language  = {en}
}
@article{LoddeForschnerHasseletal.2021,
  author    = {Lodde, Georg and Forschner, Andrea and Hassel, Jessica and Wulfken, Lena M. and Meier, Friedegund and Mohr, Peter and K{\"a}hler, Katharina and Schilling, Bastian and Loquai, Carmen and Berking, Carola and H{\"u}ning, Svea and Schatton, Kerstin and Gebhardt, Christoffer and Eckardt, Julia and Gutzmer, Ralf and Reinhardt, Lydia and Glutsch, Valerie and Nikfarjam, Ulrike and Erdmann, Michael and Stang, Andreas and Kowall, Bernd and Roesch, Alexander and Ugurel, Selma and Zimmer, Lisa and Schadendorf, Dirk and Livingstone, Elisabeth},
  title     = {Factors influencing the adjuvant therapy decision: results of a real-world multicenter data analysis of 904 melanoma patients},
  series = {Cancers},
  volume    = {13},
  journal   = {Cancers},
  number    = {10},
  issn      = {2072-6694},
  doi       = {10.3390/cancers13102319},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-239583},
  year      = {2021},
  abstract  = {Adjuvant treatment of melanoma patients with immune-checkpoint inhibition (ICI) and targeted therapy (TT) significantly improved recurrence-free survival. This study investigates the real-world situation of 904 patients from 13 German skin cancer centers with an indication for adjuvant treatment since the approval of adjuvant ICI and TT. From adjusted log-binomial regression models, we estimated relative risks for associations between various influence factors and treatment decisions (adjuvant therapy yes/no, TT vs. ICI in BRAF mutant patients). Of these patients, 76.9\% (95\% CI 74-80) opted for a systemic adjuvant treatment. The probability of starting an adjuvant treatment was 26\% lower in patients >65 years (RR 0.74, 95\% CI 68-80). The most common reasons against adjuvant treatment given by patients were age (29.4\%, 95\% CI 24-38), and fear of adverse events (21.1\%, 95\% CI 16-28) and impaired quality of life (11.9\%, 95\% CI 7-16). Of all BRAF-mutated patients who opted for adjuvant treatment, 52.9\% (95\% CI 47-59) decided for ICI. Treatment decision for TT or ICI was barely associated with age, gender and tumor stage, but with comorbidities and affiliated center. Shortly after their approval, adjuvant treatments have been well accepted by physicians and patients. Age plays a decisive role in the decision for adjuvant treatment, while pre-existing autoimmune disease and regional differences influence the choice between TT or ICI.},
  language  = {en}
}
@article{SarmaWillmesAngereretal.2020,
  author    = {Sarma, Bhavishya and Willmes, Christoph and Angerer, Laura and Adam, Christian and Becker, J{\"u}rgen C. and Kervarrec, Thibault and Schrama, David and Houben, Roland},
  title     = {Artesunate affects T antigen expression and survival of virus-positive Merkel cell carcinoma},
  series = {Cancers},
  volume    = {12},
  journal   = {Cancers},
  number    = {4},
  issn      = {2072-6694},
  doi       = {10.3390/cancers12040919},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-203851},
  year      = {2020},
  abstract  = {Merkel cell carcinoma (MCC) is a rare and highly aggressive skin cancer with frequent viral etiology. Indeed, in about 80\% of cases, there is an association with Merkel cell polyomavirus (MCPyV); the expression of viral T antigens is crucial for growth of virus-positive tumor cells. Since artesunate — a drug used to treat malaria — has been reported to possess additional anti-tumor as well as anti-viral activity, we sought to evaluate pre-clinically the effect of artesunate on MCC. We found that artesunate repressed growth and survival of MCPyV-positive MCC cells in vitro. This effect was accompanied by reduced large T antigen (LT) expression. Notably, however, it was even more efficient than shRNA-mediated downregulation of LT expression. Interestingly, in one MCC cell line (WaGa), T antigen knockdown rendered cells less sensitive to artesunate, while for two other MCC cell lines, we could not substantiate such a relation. Mechanistically, artesunate predominantly induces ferroptosis in MCPyV-positive MCC cells since known ferroptosis-inhibitors like DFO, BAF-A1, Fer-1 and β-mercaptoethanol reduced artesunate-induced death. Finally, application of artesunate in xenotransplanted mice demonstrated that growth of established MCC tumors can be significantly suppressed in vivo. In conclusion, our results revealed a highly anti-proliferative effect of the approved and generally well-tolerated anti-malaria compound artesunate on MCPyV-positive MCC cells, suggesting its potential usage for MCC therapy.},
  language  = {en}
}
@article{KolbMaeurerGoebelerMaeurer2015,
  author    = {Kolb-M{\"a}urer, Annette and Goebeler, Matthias and M{\"a}urer, Mathias},
  title     = {Cutaneous adverse events associated with interferon-\(\beta\) treatment of multiple sclerosis},
  series = {International Journal of Molecular Sciences},
  volume    = {16},
  journal   = {International Journal of Molecular Sciences},
  doi       = {10.3390/ijms160714951},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-148451},
  pages     = {14951-14960},
  year      = {2015},
  abstract  = {Interferons are widely used platform therapies as disease-modifying treatment of patients with multiple sclerosis. Although interferons are usually safe and well tolerated, they frequently cause dermatological side effects. Here, we present a multiple sclerosis (MS) patient treated with interferon-\(\beta\) who developed new-onset psoriasis. Both her MS as well as her psoriasis finally responded to treatment with fumarates. This case illustrates that interferons not only cause local but also systemic adverse events of the skin. These systemic side effects might indicate that the Th17/IL-17 axis plays a prominent role in the immunopathogenesis of this individual case and that the autoimmune process might be deteriorated by further administration of interferons. In conclusion, we think that neurologists should be aware of systemic cutaneous side effects and have a closer look on interferon-associated skin lesions. Detection of psoriasiform lesions might indicate that interferons are probably not beneficial in the individual situation. We suggest that skin lesions may serve as biomarkers to allocate MS patients to adequate disease-modifying drugs.},
  language  = {en}
}
@article{GlatzelPatzkoMatlachetal.2021,
  author    = {Glatzel, Caroline Maria and Patzk{\´o}, {\´A}gnes and Matlach, Juliane and Grehn, Franz},
  title     = {Ergebnisse der filtrierenden Trabekulotomie (FTO) im Vergleich zur konventionellen Trabekulektomie (TE) - eine gematchte Fall-Kontroll-Studie},
  series = {Der Ophthalmologe},
  volume    = {118},
  journal   = {Der Ophthalmologe},
  number    = {5},
  doi       = {10.1007/s00347-021-01365-w},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-266542},
  pages     = {461-469},
  year      = {2021},
  abstract  = {Ziel Ziel dieser Studie war es, die 2‑Jahres-Ergebnisse der filtrierenden Trabekulotomie (FTO) im Vergleich zur konventionellen Trabekulektomie (TE) bei prim{\"a}rem Offenwinkelglaukom, Pseudoexfoliationsglaukom und Pigmentglaukom zu untersuchen. Patienten und Methoden Es wurden 30 konsekutive Patienten nach FTO und 87 Patienten nach TE nach intraokularem Druck (IOD) und Alter im Verh{\"a}ltnis 1:3 gematcht. Prim{\"a}rer Endpunkt war das Erreichen des Zieldrucks nach 2 Jahren. Als vollst{\"a}ndiger Erfolg wurde ein IOD ohne Medikamente von ≤ 18 mm Hg bei gleichzeitiger IOD-Reduktion um ≥ 30 \% definiert, als qualifizierter Erfolg, wenn hierf{\"u}r zus{\"a}tzlich Medikamente erforderlich waren. Sekund{\"a}re Endpunkte waren mittlere Drucksenkung, resultierende Sehsch{\"a}rfe, Komplikationen und nachfolgende Operationen. Die Operationstechnik der filtrierenden Trabekulotomie ist als Video zu diesem Beitrag abrufbar. Ergebnisse Zwei-Jahres-Daten konnten von 27 Patienten aus der FTO-Gruppe und 68 Patienten aus der TE-Gruppe erhoben werden. Die Patienten beider Gruppen wurden vor Beginn der Studie bez{\"u}glich Alter und IOD gematcht, waren aber auch bez{\"u}glich Sehsch{\"a}rfe, Geschlecht und Medikation nicht unterschiedlich. Der Median des pr{\"a}operativen IOD unter Therapie betrug in beiden Gruppen 23,0 mm Hg. Nach den oben genannten Kriterien wurde ein qualifizierter 2‑Jahres-Erfolg bei 70,4 \% der FTO-Gruppe und bei 77,6 \% der TE-Gruppe erzielt (p = 0,60), ein vollst{\"a}ndiger 2‑Jahres-Erfolg bei 33,3 \% der FTO-Gruppe und bei 56,7 \% der TE-Gruppe (p = 0,07). Beide Operationsmethoden senkten den Augeninnendruck nach 24 Monaten signifikant (p < 0,001), und zwar auf 12,8 mm Hg in der FTO-Gruppe und 11,0 mm Hg in der TE-Gruppe. Die Sehsch{\"a}rfe war postoperativ bei beiden Gruppen etwas verringert, unterschied sich jedoch nicht signifikant zwischen beiden Gruppen. Komplikations- und Reoperationsrate waren gering und unterschieden sich nicht zwischen den Gruppen. Schlussfolgerung FTO und TE sind nach 2 Jahren weitgehend gleichwertig bez{\"u}glich Zieldruck, IOD-Senkung, Sehsch{\"a}rfe und Komplikationen.},
  language  = {de}
}
@article{SchummerSchilling2022,
  author    = {Schummer, Patrick and Schilling, Bastian},
  title     = {How representative are data from global trials on programmed death-1 blockade in melanoma?},
  series = {The British Journal of Dermatology},
  volume    = {187},
  journal   = {The British Journal of Dermatology},
  number    = {3},
  doi       = {10.1111/bjd.21621},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-318406},
  pages     = {283 -- 284},
  year      = {2022},
  language  = {en}
}
@article{MartinMauerMalzahnetal.2022,
  author    = {Martin, Eva and Mauer, Isabell and Malzahn, Uwe and Heuschmann, Peter Ulrich and Goebeler, Matthias and Benoit, Sandrine},
  title     = {Comorbid diseases among bullous pemphigoid patients in Germany: new insights from a case-control study},
  series = {Journal der Deutschen Dermatologischen Gesellschaft},
  volume    = {20},
  journal   = {Journal der Deutschen Dermatologischen Gesellschaft},
  number    = {6},
  doi       = {10.1111/ddg.14738},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-318395},
  pages     = {798 -- 805},
  year      = {2022},
  abstract  = {Background and objectives Bullous pemphigoid (BP) is associated with neuropsychiatric disorders. Other comorbid diseases are discussed controversially. We evaluated the prevalence of comorbidity in BP patients in a representative area of Germany. Patients and methods Medical files of all BP patients treated at the Department of Dermatology, University Hospital W{\"u}rzburg, Germany, between June 2002 and May 2013 were retrospectively reviewed. Bullous pemphigoid was diagnosed based on established criteria. For each patient, two controls were individually matched. Records were evaluated for age, sex, laboratory values, concomitant medication and comorbidity. Conditional logistic regression, multivariable regression analysis and complex regression models were performed to compare results. Results 300 BP patients were identified and compared to 583 controls. Bullous pemphigoid was associated with neuropsychiatric disorders as well as laboratory abnormalities including leukocytosis and eosinophilia. Importantly, a highly significant association of BP with anemia (OR 2.127; 95 \% CI 1.532-2.953) and renal impairment (OR 2.218; 95 \% CI 1.643-2.993) was identified. No association was found with malignancy and arterial hypertension. Conclusions Our data revealed an increased frequency of anemia and renal impairment in BP patients. In accordance with previous studies the strong association for neuropsychiatric disorders was confirmed (p < 0.0005).},
  language  = {en}
}
@article{JessenKressBaluapurietal.2020,
  author    = {Jessen, Christina and Kreß, Julia K. C. and Baluapuri, Apoorva and Hufnagel, Anita and Schmitz, Werner and Kneitz, Susanne and Roth, Sabine and Marquardt, Andr{\´e} and Appenzeller, Silke and Ade, Casten P. and Glutsch, Valerie and Wobser, Marion and Friedmann-Angeli, Jos{\´e} Pedro and Mosteo, Laura and Goding, Colin R. and Schilling, Bastian and Geissinger, Eva and Wolf, Elmar and Meierjohann, Svenja},
  title     = {The transcription factor NRF2 enhances melanoma malignancy by blocking differentiation and inducing COX2 expression},
  series = {Oncogene},
  volume    = {39},
  journal   = {Oncogene},
  issn      = {0950-9232},
  doi       = {10.1038/s41388-020-01477-8},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-235064},
  pages     = {6841-6855},
  year      = {2020},
  abstract  = {The transcription factor NRF2 is the major mediator of oxidative stress responses and is closely connected to therapy resistance in tumors harboring activating mutations in the NRF2 pathway. In melanoma, such mutations are rare, and it is unclear to what extent melanomas rely on NRF2. Here we show that NRF2 suppresses the activity of the melanocyte lineage marker MITF in melanoma, thereby reducing the expression of pigmentation markers. Intriguingly, we furthermore identified NRF2 as key regulator of immune-modulating genes, linking oxidative stress with the induction of cyclooxygenase 2 (COX2) in an ATF4-dependent manner. COX2 is critical for the secretion of prostaglandin E2 and was strongly induced by H\(_2\)O\(_2\) or TNFα only in presence of NRF2. Induction of MITF and depletion of COX2 and PGE2 were also observed in NRF2-deleted melanoma cells in vivo. Furthermore, genes corresponding to the innate immune response such as RSAD2 and IFIH1 were strongly elevated in absence of NRF2 and coincided with immune evasion parameters in human melanoma datasets. Even in vitro, NRF2 activation or prostaglandin E2 supplementation blunted the induction of the innate immune response in melanoma cells. Transcriptome analyses from lung adenocarcinomas indicate that the observed link between NRF2 and the innate immune response is not restricted to melanoma.},
  language  = {en}
}
@article{KneitzRoseGlutschetal.2022,
  author    = {Kneitz, Hermann and Rose, Christian and Glutsch, Valerie and Goebeler, Matthias},
  title     = {Recurrence of a cellular blue nevus with satellitosis — a diagnostic pitfall with clinical consequences},
  series = {Dermatopathology},
  volume    = {9},
  journal   = {Dermatopathology},
  number    = {4},
  issn      = {2296-3529},
  doi       = {10.3390/dermatopathology9040042},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297436},
  pages     = {361 -- 367},
  year      = {2022},
  abstract  = {Blue nevus is a benign melanocytic lesion, typically asymptomatic and of unknown etiology. Several histologic and clinical variants have been distinguished, the most frequent being common blue nevus, cellular blue nevus, and combined blue nevus. Although melanocytic nevi with a satellite lesion are usually suggestive of locally advanced malignant melanoma, very few cases of blue nevi with satellite lesions have been reported. The diagnosis of common or cellular blue nevi is generally straightforward; however, the presence of structures such as irregular edges or satellitosis are highly suggestive for malignancy, and differential diagnoses such as locally advanced malignant melanoma and malignant blue nevus should be considered. Recurrent blue nevi can display atypical features not seen in the primary lesion, such as pleomorphism and mitotic activity. They usually tend to follow a benign course; however, in some cases, recurrence may indicate malignant transformation. We here report the unique case of a 64-year-old woman with a recurrent cellular blue nevus accompanied by satellite lesions. Such a biological behavior resulting in a clinical presentation as a melanoma-like lesion is a rarity in blue nevus and has not been described before.},
  language  = {en}
}
@article{HoubenAlimovaSarmaetal.2023,
  author    = {Houben, Roland and Alimova, Pamela and Sarma, Bhavishya and Hesbacher, Sonja and Schulte, Carolin and Sarosi, Eva-Maria and Adam, Christian and Kervarrec, Thibault and Schrama, David},
  title     = {4-[(5-methyl-1H-pyrazol-3-yl)amino]-2H-phenyl-1-phthalazinone inhibits MCPyV T antigen expression in Merkel cell carcinoma independent of Aurora kinase A},
  series = {Cancers},
  volume    = {15},
  journal   = {Cancers},
  number    = {9},
  issn      = {2072-6694},
  doi       = {10.3390/cancers15092542},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-313547},
  year      = {2023},
  abstract  = {Merkel cell carcinoma (MCC) is frequently caused by the Merkel cell polyomavirus (MCPyV), and MCPyV-positive tumor cells depend on expression of the virus-encoded T antigens (TA). Here, we identify 4-[(5-methyl-1H-pyrazol-3-yl)amino]-2H-phenyl-1-phthalazinone (PHT) — a reported inhibitor of Aurora kinase A — as a compound inhibiting growth of MCC cells by repressing noncoding control region (NCCR)-controlled TA transcription. Surprisingly, we find that TA repression is not caused by inhibition of Aurora kinase A. However, we demonstrate that β-catenin — a transcription factor repressed by active glycogen synthase kinase 3 (GSK3) — is activated by PHT, suggesting that PHT bears a hitherto unreported inhibitory activity against GSK3, a kinase known to function in promoting TA transcription. Indeed, applying an in vitro kinase assay, we demonstrate that PHT directly targets GSK3. Finally, we demonstrate that PHT exhibits in vivo antitumor activity in an MCC xenograft mouse model, suggesting a potential use in future therapeutic settings for MCC.},
  language  = {en}
}
@article{RakHammKerstanetal.2022,
  author    = {Rak, Katrin and Hamm, Henning and Kerstan, Andreas and Kolb-M{\"a}urer, Annette and Goebeler, Matthias},
  title     = {Severe and prolonged liver damage in pityriasis rubra pilaris treated with acitretin: a case report},
  series = {SN Comprehensive Clinical Medicine},
  volume    = {4},
  journal   = {SN Comprehensive Clinical Medicine},
  number    = {1},
  doi       = {10.1007/s42399-022-01309-8},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-323982},
  year      = {2022},
  abstract  = {Acitretin is a systemic retinoid that is used in dermatology for treatment of various inflammatory and especially hyperkeratotic diseases. Elevation of liver enzymes may occur occasionally but normally resolves spontaneously, at the latest after termination of acitretin. However, it can very rarely develop into a life-threatening adverse event including drug-induced liver injury (DILI). A 45-year-old man with classical pityriasis rubra pilaris, a frequently severe, inflammatory skin disease, was started on acitretin. After a seemingly harmless elevation of transaminases, a few weeks after initiation of acitretin, the patient experienced a dramatic course of liver injury with hepatic jaundice though acitretin was stopped immediately. Eventually, laboratory values recovered upon high-dose oral prednisolone therapy. Prescribing physicians should keep in mind that acitretin might induce severe liver injury. Even after termination of acitretin laboratory values should be monitored for a while in order to recognize symptomless but harmful drug-induced liver injury in time.},
  language  = {en}
}
@article{WobserSchummerAppenzelleretal.2022,
  author    = {Wobser, Marion and Schummer, Patrick and Appenzeller, Silke and Kneitz, Hermann and Roth, Sabine and Goebeler, Matthias and Geissinger, Eva and Rosenwald, Andreas and Maurus, Katja},
  title     = {Panel sequencing of primary cutaneous B-cell lymphoma},
  series = {Cancers},
  volume    = {14},
  journal   = {Cancers},
  number    = {21},
  issn      = {2072-6694},
  doi       = {10.3390/cancers14215274},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290330},
  year      = {2022},
  abstract  = {Background: Primary cutaneous follicular B-cell lymphoma (PCFBCL) represents an indolent subtype of Non-Hodgkin's lymphomas, being clinically characterized by slowly growing tumors of the skin and common cutaneous relapses, while only exhibiting a low propensity for systemic dissemination or fatal outcome. Up to now, only few studies have investigated underlying molecular alterations of PCFBCL with respect to somatic mutations. Objectives: Our aim was to gain deeper insight into the pathogenesis of PCFBCL and to delineate discriminatory molecular features of this lymphoma subtype. Methods: We performed hybridization-based panel sequencing of 40 lymphoma-associated genes of 10 cases of well-characterized PCFBCL. In addition, we included two further ambiguous cases of atypical B-cell-rich lymphoid infiltrate/B-cell lymphoma of the skin for which definite subtype attribution had not been possible by routine investigations. Results: In 10 out of 12 analyzed cases, we identified genetic alterations within 15 of the selected 40 target genes. The most frequently detected alterations in PCFBCL affected the TNFRSF14, CREBBP, STAT6 and TP53 genes. Our analysis unrevealed novel mutations of the BCL2 gene in PCFBCL. All patients exhibited an indolent clinical course. Both the included arbitrary cases of atypical B-cell-rich cutaneous infiltrates showed somatic mutations within the FAS gene. As these mutations have previously been designated as subtype-specific recurrent alterations in primary cutaneous marginal zone lymphoma (PCMZL), we finally favored the diagnosis of PCMZL in these two cases based on these molecular findings. Conclusions: To conclude, our molecular data support that PCFBCL shows distinct somatic mutations which may aid to differentiate PCFBCL from pseudo-lymphoma as well as from other indolent and aggressive cutaneous B-cell lymphomas. While the detected genetic alterations of PCFBCL did not turn out to harbor any prognostic value in our cohort, our molecular data may add adjunctive discriminatory features for diagnostic purposes on a molecular level.},
  language  = {en}
}
@article{HaistStegeLangetal.2022,
  author    = {Haist, Maximilian and Stege, Henner and Lang, Berenice Mareen and Tsochataridou, Aikaterini and Salzmann, Martin and Mohr, Peter and Schadendorf, Dirk and Ugurel, Selma and Placke, Jan-Malte and Weichenthal, Michael and Gutzmer, Ralf and Leiter, Ulrike and Kaatz, Martin and Haferkamp, Sebastian and Berking, Carola and Heppt, Markus and Tschechne, Barbara and Schummer, Patrick and Gebhardt, Christoffer and Grabbe, Stephan and Loquai, Carmen},
  title     = {Response to first-line treatment with immune-checkpoint inhibitors in patients with advanced cutaneous squamous cell carcinoma: a multicenter, retrospective analysis from the German ADOReg registry},
  series = {Cancers},
  volume    = {14},
  journal   = {Cancers},
  number    = {22},
  issn      = {2072-6694},
  doi       = {10.3390/cancers14225543},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297506},
  year      = {2022},
  abstract  = {Cutaneous squamous cell carcinoma (cSCC) is a common malignancy of the skin and has an overall favorable outcome, except for patients with an advanced stage of the disease. The efficacy of checkpoint inhibitors (CPI) for advanced cSCC has been demonstrated in recent clinical studies, but data from real-world cohorts and trial-ineligible cSCC patients are limited. We retrospectively investigated patients with advanced cSCC who have been treated with CPI in a first-line setting at eight German skin cancer centers registered within the multicenter registry ADOReg. Clinical outcome parameters including response, progression-free (PFS) and overall survival (OS), time-to-next-treatment (TTNT), and toxicity were analyzed and have been stratified by the individual immune status. Among 39 evaluable patients, the tumor response rate (rwTRR) was 48.6\%, the median PFS was 29.0 months, and the median OS was not reached. In addition, 9 patients showed an impaired immune status due to immunosuppressive medication or hematological diseases. Our data demonstrated that CPI also evoked tumor responses among immunocompromised patients (rwTRR: 48.1 vs. 50.0\%), although these responses less often resulted in durable remissions. In line with this, the median PFS (11 vs. 40 months, p = 0.059), TTNT (12 months vs. NR, p = 0.016), and OS (29 months vs. NR, p < 0.001) were significantly shorter for this patient cohort. CPI therapy was well tolerated in both subcohorts with 15\% discontinuing therapy due to toxicity. Our real-world data show that first-line CPI therapy produced strong and durable responses among patients with advanced cSCC. Immunocompromised patients were less likely to achieve long-term benefit from anti-PD1 treatment, despite similar tumor response rates.},
  language  = {en}
}
@phdthesis{Fusi2023,
  author    = {Fusi, Lorenza},
  title     = {Crosstalk between the MEK5/ERK5 and PKB/FoxO pathways: underlying mechanism and its relevance for vasoprotection and tumorigenesis},
  doi       = {10.25972/OPUS-29676},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-296769},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2023},
  abstract  = {Forkhead box O transcription factors are a family of proteins involved in cellular processes downstream of the Insulin-PI3K-PKB pathway. In response to extra- or intracellular stresses, for example starvation or oxidative stress, FoxOs are required to direct cell cycle progression and apoptosis. In endothelial cells, they induce apoptosis, and their deregulation is linked to diseases involving the insulin pathway, such as diabetes. FoxOs also exhibit a complex role in tumour transformation: here their main function is to suppress tumorigenesis. In both physiological and cancer contexts, FoxO activation leads to the transcription of some general targets, such as p27kip1 or IGFBP1. The FoxOs can also induce tissue-specific genes, as ANGPT2 and BIM in the endothelium. In endothelial cells, another pathway with a pivotal function is the MEK5/ERK5 MAPK signalling way. Its activation promotes cell survival and proliferation in stressful conditions, e.g., when blood vessels are exposed to the shear forces exerted by the blood stream. Furthermore, recent data described ERK5 as a kinase directing tumour resistance upon therapy-induced stress. Comparing their reported roles in various tumours and in the endothelium, FoxO proteins and the MEK5/ERK5 MAPK cascade appear to exert opposite functions. First non-published data confirmed the hypothesis that FoxO factors are subject to a negative modulation by the MEK5/ERK5 pathway. Hence, one goal of this PhD project was to further characterise this crosstalk at molecular level. The major mechanism of FoxO regulation is the balance among several post translational modifications, such as phosphorylation, acetylation, and ubiquitination. Most importantly, the PKB dependent phosphorylation of FoxOs negatively controls their activity, and it is critical for their subcellular localization. Therefore, the regulation of FoxO localization as mechanism of ERK5 dependent suppression was studied, but the results presented in this thesis argue against this hypothesis. However, additional experiments are required to explore the impact of ERK5 activity on FoxO post-translational modifications. FoxO activity can also be modulated by the interaction with other proteins, which in turn could explain general- and tissue-specific gene expression. Thus, another objective of this work was to investigate FoxO3-interactome in endothelial cells and the impact of MEK5/ERK5 activation on it. As published in (Fusi et al. 2022) and presented here, this analysis unveiled TRRAP as new FoxO bound protein in several cell types. Moreover, the interaction did not rely on the capacity of the FoxOs to bind their consensus DNA sequences at the promoter of target genes. Functional data demonstrated that TRRAP is required for FoxO-dependent gene transcription in endothelial and osteosarcoma cells. In addition, TRRAP expression in the endothelium is important for FoxO induced apoptosis. In summary, the interaction between FoxO factors and TRRAP revealed a new regulatory mechanism of FoxO-dependent gene transcription. It remains to be analysed whether the MEK5/ERK5 cascade may exert its suppressive effect on FoxO activity by interfering with their binding to TRRAP and whether such a mechanism may be relevant for tumorigenesis.},
  subject      = {Endothel},
  language  = {en}
}
@article{SchoenBerkingBiedermannetal.2020,
  author    = {Sch{\"o}n, Michael P. and Berking, Carola and Biedermann, Tilo and Buhl, Timo and Erpenbeck, Luise and Eyerich, Kilian and Eyerich, Stefanie and Ghoreschi, Kamran and Goebeler, Matthias and Ludwig, Ralf J. and Sch{\"a}kel, Knut and Schilling, Bastian and Schlapbach, Christoph and Stary, Georg and von Stebut, Esther and Steinbrink, Kerstin},
  title     = {COVID-19 and immunological regulations - from basic and translational aspects to clinical implications},
  series = {JDDG: Journal der Deutschen Dermatologischen Gesellschaft},
  volume    = {18},
  journal   = {JDDG: Journal der Deutschen Dermatologischen Gesellschaft},
  number    = {8},
  doi       = {10.1111/ddg.14169},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-218205},
  pages     = {795 -- 807},
  year      = {2020},
  abstract  = {The COVID-19 pandemic caused by SARS-CoV-2 has far-reaching direct and indirect medical consequences. These include both the course and treatment of diseases. It is becoming increasingly clear that infections with SARS-CoV-2 can cause considerable immunological alterations, which particularly also affect pathogenetically and/or therapeutically relevant factors. Against this background we summarize here the current state of knowledge on the interaction of SARS-CoV-2/COVID-19 with mediators of the acute phase of inflammation (TNF, IL-1, IL-6), type 1 and type 17 immune responses (IL-12, IL-23, IL-17, IL-36), type 2 immune reactions (IL-4, IL-13, IL-5, IL-31, IgE), B-cell immunity, checkpoint regulators (PD-1, PD-L1, CTLA4), and orally druggable signaling pathways (JAK, PDE4, calcineurin). In addition, we discuss in this context non-specific immune modulation by glucocorticosteroids, methotrexate, antimalarial drugs, azathioprine, dapsone, mycophenolate mofetil and fumaric acid esters, as well as neutrophil granulocyte-mediated innate immune mechanisms. From these recent findings we derive possible implications for the therapeutic modulation of said immunological mechanisms in connection with SARS-CoV-2/COVID-19. Although, of course, the greatest care should be taken with patients with immunologically mediated diseases or immunomodulating therapies, it appears that many treatments can also be carried out during the COVID-19 pandemic; some even appear to alleviate COVID-19.},
  language  = {en}
}
@article{BaurMatheGesierichetal.2017,
  author    = {Baur, Johannes and Mathe, Katrin and Gesierich, Anja and Weyandt, Gerhard and Wiegering, Armin and Germer, Christoph-Thomas and Gasser, Martin and Pelz, J{\"o}rg O. W.},
  title     = {Morbidity and oncologic outcome after saphenous vein-sparing inguinal lymphadenectomy in melanoma patients},
  series = {World Journal of Surgical Oncology},
  volume    = {15},
  journal   = {World Journal of Surgical Oncology},
  number    = {99},
  doi       = {10.1186/s12957-017-1164-x},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-157687},
  year      = {2017},
  abstract  = {Background: Inguinal lymph node dissection (LND) is a surgical procedure with a high morbidity rate. Variations in surgical procedure, such as sparing of the saphenous vein, have been proposed to reduce surgical morbidity. While sparing of the saphenous vein has shown promising results in earlier studies, data for this procedure in melanoma patients are rare. In this retrospective study, we report 10-year findings on the effects of saphenous vein-sparing LND on surgical morbidity and oncologic outcomes in melanoma patients. Methods: A retrospective analysis of melanoma patients receiving inguinal LND in our facility between 2003 and 2013 was performed. Patients were divided into two groups: the saphenous vein resection group and the vein sparing group. Surgical morbidity, including wound infection, lymphatic fistula, severe bleeding, neurological complications, and chronic lymphedema, as well as regional recurrence-free survival were investigated. Results: A total of 106 patients were included in this study; of these, the saphenous vein was spared in 41 patients (38.7\%). The rate of lymphatic fistula was 51.6 vs. 48.8\%, wound infection occurred in 31.3 vs. 24.4\%, and patients suffered from chronic lymphedema in 30.0 vs. 26.5\% in V. saphena magna resection vs. sparing group. Differences observed, however, were not significant. No difference in regional recurrence-free survival between the two study groups was detected. Conclusions: The results of our retrospective analysis could not confirm the promising results reported in earlier studies. Thus, sparing of the saphenous vein appears to be optional.},
  language  = {en}
}
@article{WendlingerWohlfarthKreftetal.2022,
  author    = {Wendlinger, Simone and Wohlfarth, Jonas and Kreft, Sophia and Siedel, Claudia and Kilian, Teresa and Dischinger, Ulrich and Heppt, Markus V. and Wistuba-Hamprecht, Kilian and Meier, Friedegund and Goebeler, Matthias and Schadendorf, Dirk and Gesierich, Anja and Kosnopfel, Corinna and Schilling, Bastian},
  title     = {Blood eosinophils are associated with efficacy of targeted therapy in patients with advanced melanoma},
  series = {Cancers},
  volume    = {14},
  journal   = {Cancers},
  number    = {9},
  issn      = {2072-6694},
  doi       = {10.3390/cancers14092294},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-275137},
  year      = {2022},
  abstract  = {Background: Eosinophils appear to contribute to the efficacy of immunotherapy and their frequency was suggested as a predictive biomarker. Whether this observation could be transferred to patients treated with targeted therapy remains unknown. Methods: Blood and serum samples of healthy controls and 216 patients with advanced melanoma were prospectively and retrospectively collected. Freshly isolated eosinophils were phenotypically characterized by flow cytometry and co-cultured in vitro with melanoma cells to assess cytotoxicity. Soluble serum markers and peripheral blood counts were used for correlative studies. Results: Eosinophil-mediated cytotoxicity towards melanoma cells, as well as phenotypic characteristics, were similar when comparing healthy donors and patients. However, high relative pre-treatment eosinophil counts were significantly associated with response to MAPKi (p = 0.013). Eosinophil-mediated cytotoxicity towards melanoma cells is dose-dependent and requires proximity of eosinophils and their target in vitro. Treatment with targeted therapy in the presence of eosinophils results in an additive tumoricidal effect. Additionally, melanoma cells affected eosinophil phenotype upon co-culture. Conclusion: High pre-treatment eosinophil counts in advanced melanoma patients were associated with a significantly improved response to MAPKi. Functionally, eosinophils show potent cytotoxicity towards melanoma cells, which can be reinforced by MAPKi. Further studies are needed to unravel the molecular mechanisms of our observations.},
  language  = {en}
}
@article{KollgaardUgurelBeckerIdornetal.2015,
  author    = {K{\o}llgaard, Tania and Ugurel-Becker, Selma and Idorn, Manja and Andersen, Mads Hald and Becker, J{\"u}rgen C. and Straten, Per thor},
  title     = {Pre-Vaccination Frequencies of Th17 Cells Correlate with Vaccine-Induced T-Cell Responses to Survivin-Derived Peptide Epitopes},
  series = {PLoS One},
  volume    = {10},
  journal   = {PLoS One},
  number    = {7},
  doi       = {10.1371/journal.pone.0131934},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-151509},
  pages     = {e0131934},
  year      = {2015},
  abstract  = {Various subsets of immune regulatory cells are suggested to influence the outcome of therapeutic antigen-specific anti-tumor vaccinations. We performed an exploratory analysis of a possible correlation of pre-vaccination Th17 cells, MDSCs, and Tregs with both vaccination-induced T-cell responses as well as clinical outcome in metastatic melanoma patients vaccinated with survivin-derived peptides. Notably, we observed dysfunctional Th1 and cytotoxic T cells, i.e. down-regulation of the CD3\(\zeta\)chain (p=0.001) and an impaired IFN\(\gamma\)-production (p=0.001) in patients compared to healthy donors, suggesting an altered activity of immune regulatory cells. Moreover, the frequencies of Th17 cells (p=0.03) and Tregs (p=0.02) were elevated as compared to healthy donors. IL-17-secreting CD4\(^{+}\) T cells displayed an impact on the immunological and clinical effects of vaccination: Patients characterized by high frequencies of Th17 cells at pre-vaccination were more likely to develop survivin-specific T-cell reactivity post-vaccination (p=0.03). Furthermore, the frequency of Th17 (p=0.09) and Th17/IFN\(\gamma\)\(^{+}\) (p=0.19) cells associated with patient survival after vaccination. In summary, our explorative, hypothesis-generating study demonstrated that immune regulatory cells, in particular Th17 cells, play a relevant role for generation of the vaccine-induced anti-tumor immunity in cancer patients, hence warranting further investigation to test for validity as predictive biomarkers.},
  language  = {en}
}
@article{BuhlBeissertGaffaletal.2020,
  author    = {Buhl, Timo and Beissert, Stefan and Gaffal, Evelyn and Goebeler, Matthias and Hertl, Michael and Mauch, Cornelia and Reich, Kristian and Schmidt, Enno and Sch{\"o}n, Michael P. and Sticherling, Michael and Sunderk{\"o}tter, Cord and Traidl-Hoffmann, Claudia and Werfel, Thomas and Wilsman-Theis, Dagmar and Worm, Margitta},
  title     = {COVID-19 and implications for dermatological and allergological diseases},
  series = {JDDG: Journal der Deutschen Dermatologischen Gesellschaft},
  volume    = {18},
  journal   = {JDDG: Journal der Deutschen Dermatologischen Gesellschaft},
  number    = {8},
  doi       = {10.1111/ddg.14195},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-217860},
  pages     = {815 -- 824},
  year      = {2020},
  abstract  = {COVID-19, caused by the coronavirus SARS-CoV-2, has become pandemic. A further level of complexity opens up as soon as we look at diseases whose pathogenesis and therapy involve different immunological signaling pathways, which are potentially affected by COVID-19. Medical treatments must often be reassessed and questioned in connection with this infection. This article summarizes the current knowledge of COVID-19 in the light of major dermatological and allergological diseases. It identifies medical areas lacking sufficient data and draws conclusions for the management of our patients during the pandemic. We focus on common chronic inflammatory skin diseases with complex immunological pathogenesis: psoriasis, eczema including atopic dermatitis, type I allergies, autoimmune blistering and inflammatory connective tissue diseases, vasculitis, and skin cancers. Since several other inflammatory skin diseases display related or comparable immunological reactions, clustering of the various inflammatory dermatoses into different disease patterns may help with therapeutic decisions. Thus, following these patterns of skin inflammation, our review may supply treatment recommendations and thoughtful considerations for disease management even beyond the most frequent diseases discussed here.},
  language  = {en}
}
@article{GlutschAmaralGarbeetal.2020,
  author    = {Glutsch, Valerie and Amaral, Teresa and Garbe, Claus and Thoms, Kai-Martin and Mohr, Peter and Hauschild, Axel and Schilling, Bastian},
  title     = {Indirect Comparison of Combined BRAF and MEK Inhibition in Melanoma Patients with Elevated Baseline Lactate Dehydrogenase},
  series = {Acta Dermato-Venereologica},
  volume    = {100},
  journal   = {Acta Dermato-Venereologica},
  doi       = {10.2340/00015555-3526},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-230190},
  year      = {2020},
  abstract  = {The approval of BRAF and MEK inhibitors has signifi-cantly improved treatment outcomes for patients with BRAF-mutated metastatic melanoma. The 3 first-line targeted therapy trials have provided similar results, and thus the identification of predictive biomarkers may generate a more precise basis for clinical deci-sion-making. Elevated baseline lactate dehydrogenase (LDH) has already been determined as a strong prog-nostic factor. Therefore, this indirect analysis compa-red subgroups with elevated baseline LDH across the pivotal targeted therapy trials co-BRIM, COMBI-v and COLUMBUS part 1. The Bucher method was used to compare progression-free survival, objective response rate and overall survival indirectly. The results show a non-significant risk reduction for progression in the subgroup with elevated baseline LDH receiving vemu-rafenib plus cobimetinib compared with dabrafenib plus trametinib and encorafenib plus binimetinib. Al-though an indirect comparison, these data might pro-vide some guidance for treatment recommendations in melanoma patients with elevated LDH.},
  language  = {en}
}
@article{BenoitScheurlenGoebeleretal.2018,
  author    = {Benoit, Sandrine and Scheurlen, Michael and Goebeler, Matthias and Stoevesandt, Johanna},
  title     = {Structured diagnostic approach and risk assessment in mucous membrane pemphigoid with oesophageal involvement},
  series = {Acta Dermato-Venereologica},
  volume    = {98},
  journal   = {Acta Dermato-Venereologica},
  doi       = {10.2340/00015555-2938},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-176191},
  pages     = {660-666},
  year      = {2018},
  abstract  = {Oesophageal involvement in mucous membrane pemphigoid is considered rare, but it may be underdiagnosed. To assess the incidence of oesophageal involvement in a group of patients with newly diagnosed mucous membrane pemphigoid we retrospectively analysed the medical records of 30 consecutive patients with mucous membrane pemphigoid diagnosed between 2006 and 2016 at the Department of Dermatology, University Hospital W{\"u}rzburg. Twenty-one patients (70\%) reported symptoms indicative of oesophageal mucous membrane pemphigoid. Twelve patients (40\%) underwent oesophagogastroduodenoscopy, and oesophageal pathology compatible with mucous membrane pemphigoid was endoscopically found in 9 cases (30\%). In all patients indirect and direct immunofluorescence were performed. Patients with and without oesophageal involvement did not differ with regard to the results of indirect immunofluorescence on salt-split human skin and monkey oesophagus. Study results demonstrate the necessity of a standardized diagnostic work-up, including adequate tissue samples for direct immunofluorescence, to prevent underdiagnosis of oesophageal mucous membrane pemphigoid.},
  language  = {en}
}
@article{HalfmannCastioniWetzeletal.2024,
  author    = {Halfmann, Marie and Castioni, Noah and Wetzel, Lea and Koopmann, Anne and K{\"o}nig, Sarah and Schmieder, Astrid},
  title     = {Effects of the COVID-19 pandemic on the mental health of medical students and young physicians in Germany: Gender-specific results of an online survey},
  series = {Heliyon},
  volume    = {10},
  journal   = {Heliyon},
  number    = {1},
  issn      = {2405-8440},
  doi       = {10.1016/j.heliyon.2023.e23727},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-350502},
  year      = {2024},
  abstract  = {Background Healthcare workers and medical students faced new challenges during the COVID-19 pandemic. Processes within many hospitals were completely disrupted. In addition, the face to face teaching of medical students was drastically reduced. Those at risk of developing mental health problems appear to be younger health care workers and women. Objective To investigate potential COVID-19 pandemic-related gender differences in psychological distress among medical students and physicians in their first years of practice. Design and setting An anonymous survey was carried out online between December 1, 2021, and March 31, 2022, at the Mannheim Medical Faculty and the W{\"u}rzburg Medical Faculty, Germany, after obtaining informed consent. Primary outcome measures were changes in anxiety and depression symptoms using the Hospital Anxiety and Depression Scale (HADS), and changes in participants' current quality of life using the WHO Quality of Life BREF. Results The results show wave-like courses for perceived anxiety and burden overlapping with the course of the COVID-19 incidence. In comparison to men, women showed a significant higher increase in HADS (p = 0.005) and a reduced life quality (p = 0.007) after COVID-19. Both sexes showed different frequencies of the factors influencing quality of life, with the presence of a previous mental illness and mean anxiety having a significant higher negative impact in women. Conclusion Future and young female physicians reported a disproportionate higher burden during COVID-19 compared to their male colleges. These observations suggest an increased need for support and prevention efforts especially in this vulnerable population.},
  language  = {en}
}
@article{Houben2023,
  author    = {Houben, Roland},
  title     = {Reduced frequency of migraine attacks following coronavirus disease 2019: a case report},
  series = {Journal of Medical Case Reports},
  volume    = {17},
  journal   = {Journal of Medical Case Reports},
  doi       = {10.1186/s13256-023-03795-3},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-357327},
  year      = {2023},
  abstract  = {Background Severe acute respiratory syndrome coronavirus 2 is a virus affecting different organs and causing a wide variety and severity of symptoms. Headache as well as loss of smell and taste are the most frequently reported neurological manifestations of coronavirus disease 2019 induced by severe acute respiratory syndrome coronavirus 2. Here we report on a patient with chronic migraine and medication overuse headache, who experienced remarkable mitigation of migraine following coronavirus disease 2019. Case presentation For many years prior to the severe acute respiratory syndrome coronavirus 2 infection, a 57-year-old Caucasian male suffered from very frequent migraine attacks and for control of headaches he had been taking triptans almost daily. In the 16-month period before the outbreak of coronavirus disease 2019, triptan was taken 98\% of the days with only a 21-day prednisolone-supported triptan holiday, which, however, had no longer-lasting consequences on migraine frequency. Upon severe acute respiratory syndrome coronavirus 2 infection, the patient developed only mild symptoms including fever, fatigue, and headache. Directly following recovery from coronavirus disease 2019, the patient surprisingly experienced a period with largely reduced frequency and severity of migraine attacks. Indeed, during 80 days following coronavirus disease 2019, migraine as well as triptan usage were restricted to only 25\% of the days, no longer fulfilling criteria of a chronic migraine and medication overuse headache. Conclusion Severe acute respiratory syndrome coronavirus 2 infection might be capable of triggering mitigation of migraine.},
  language  = {en}
}
@article{HuttelmaierBenoitGoebeler2023,
  author    = {Huttelmaier, Johanna and Benoit, Sandra and Goebeler, Matthias},
  title     = {Comorbidity in bullous pemphigoid: up-date and clinical implications},
  series = {Frontiers in Immunology},
  volume    = {14},
  journal   = {Frontiers in Immunology},
  doi       = {10.3389/fimmu.2023.1196999},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-321671},
  year      = {2023},
  abstract  = {Bullous pemphigoid is the most common autoimmune blistering disease in industrialized countries and particularly affects the elderly. In this patient population, comorbid diseases are frequent and may complicate management and treatment of bullous pemphigoid. A better understanding why distinct diseases are more frequent in bullous pemphigoid patients may lead to new pathophysiological insights and - as a consequence - result in better patient care. The association of bullous pemphigoid with neurological and psychiatric diseases is well known and confirmed by several case-control studies. Association with further diseases such as malignancy and metabolic diseases are still discussed controversially. In recent years new relationships between bullous pemphigoid and autoimmune as well as inflammatory skin diseases have been reported. This review provides a systematic overview on studies addressing comorbidity in bullous pemphigoid patients. Increasing the awareness of both, common and rare comorbid diseases, may enable clinicians to optimize patient support and individualized treatment of bullous pemphigoid.},
  language  = {en}
}
@article{GoebelerBataCsoergőSimoneetal.2022,
  author    = {Goebeler, M. and Bata-Cs{\"o}rgő, Z. and Simone, C. de and Didona, B. and Remenyik, E. and Reznichenko, N. and Stoevesandt, J. and Ward, E. S. and Parys, W. and Haard, H. de and Dupuy, P. and Verheesen, P. and Schmidt, E. and Joly, P.},
  title     = {Treatment of pemphigus vulgaris and foliaceus with efgartigimod, a neonatal Fc receptor inhibitor: a phase II multicentre, open-label feasibility trial},
  series = {British Journal of Dermatology},
  volume    = {186},
  journal   = {British Journal of Dermatology},
  number    = {3},
  doi       = {10.1111/bjd.20782},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-258328},
  pages     = {429-439},
  year      = {2022},
  abstract  = {Background Pemphigus vulgaris and pemphigus foliaceus are potentially life-threatening autoimmune disorders triggered by IgG autoantibodies against mucosal and epidermal desmogleins. There is an unmet need for fast-acting drugs that enable patients to achieve early sustained remission with reduced corticosteroid reliance. Objectives To investigate efgartigimod, an engineered Fc fragment that inhibits the activity of the neonatal Fc receptor, thereby reducing serum IgG levels, for treating pemphigus. Methods Thirty-four patients with mild-to-moderate pemphigus vulgaris or foliaceus were enrolled in an open-label phase II adaptive trial. In sequential cohorts, efgartigimod was dosed at 10 or 25 mg kg\(^{-1}\) intravenously with various dosing frequencies, as monotherapy or as add-on therapy to low-dose oral prednisone. Safety endpoints comprised the primary outcome. The study is registered at ClinicalTrials.gov (identifier NCT03334058). Results Adverse events were mostly mild and were reported by 16 of 19 (84\%) patients receiving efgartigimod 10 mg kg\(^{-1}\) and 13 of 15 (87\%) patients receiving 25 mg kg-1, with similar adverse event profiles between dose groups. A major decrease in serum total IgG and anti-desmoglein autoantibodies was observed and correlated with improved Pemphigus Disease Area Index scores. Efgartigimod, as monotherapy or combined with prednisone, demonstrated early disease control in 28 of 31 (90\%) patients after a median of 17 days. Optimized, prolonged treatment with efgartigimod in combination with a median dose of prednisone 0·26 mg \(^{-1}\) per day (range 0·06-0·48) led to complete clinical remission in 14 of 22 (64\%) patients within 2-41 weeks. Conclusions Efgartigimod was well tolerated and exhibited an early effect on disease activity and outcome parameters, providing support for further evaluation as a therapy for pemphigus.},
  language  = {en}
}
@article{PaudelFusiSchmidt2021,
  author    = {Paudel, Rupesh and Fusi, Lorenza and Schmidt, Marc},
  title     = {The MEK5/ERK5 pathway in health and disease},
  series = {International Journal of Molecular Sciences},
  volume    = {22},
  journal   = {International Journal of Molecular Sciences},
  number    = {14},
  issn      = {1422-0067},
  doi       = {10.3390/ijms22147594},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-261638},
  year      = {2021},
  abstract  = {The MEK5/ERK5 mitogen-activated protein kinases (MAPK) cascade is a unique signaling module activated by both mitogens and stress stimuli, including cytokines, fluid shear stress, high osmolarity, and oxidative stress. Physiologically, it is mainly known as a mechanoreceptive pathway in the endothelium, where it transduces the various vasoprotective effects of laminar blood flow. However, it also maintains integrity in other tissues exposed to mechanical stress, including bone, cartilage, and muscle, where it exerts a key function as a survival and differentiation pathway. Beyond its diverse physiological roles, the MEK5/ERK5 pathway has also been implicated in various diseases, including cancer, where it has recently emerged as a major escape route, sustaining tumor cell survival and proliferation under drug stress. In addition, MEK5/ERK5 dysfunction may foster cardiovascular diseases such as atherosclerosis. Here, we highlight the importance of the MEK5/ERK5 pathway in health and disease, focusing on its role as a protective cascade in mechanical stress-exposed healthy tissues and its function as a therapy resistance pathway in cancers. We discuss the perspective of targeting this cascade for cancer treatment and weigh its chances and potential risks when considering its emerging role as a protective stress response pathway.},
  language  = {en}
}
@article{FringsSchoeffskiGoebeleretal.2021,
  author    = {Frings, Verena Gerlinde and Sch{\"o}ffski, Oliver and Goebeler, Matthias and Presser, Dagmar},
  title     = {Economic analysis of the costs associated with Hidradenitis suppurativa at a German University Hospital},
  series = {PLoS One},
  volume    = {16},
  journal   = {PLoS One},
  number    = {8},
  doi       = {10.1371/journal.pone.0255560},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-261668},
  year      = {2021},
  abstract  = {Background and objectives Hidradenitis suppurativa (HS) significantly affects the patient`s quality of life and leads to multiple medical consultations. Aim of this study was to assess the utilization of medical care of HS patients. Patients and methods All patients presenting in 2017 for an outpatient, day patient and / or inpatient treatment with leading claim type HS at the Department of Dermatology, University Hospital W{\"u}rzburg, were included. Primary outcome was the economic burden of HS patients, measured by resource utilization in €. Results The largest share of the direct medical costs for HS were the inpatient costs with a leading surgical diagnosis-related group (DRG). Antiseptics were the predominant topical prescription. While doxycycline was the most frequently prescribed systemic therapy, adalimumab was the main cost driver. The difference between in-patient (€ 110.25) and outpatient (€ 26.34) direct non-medical costs was statistically significant (p < 0.001). With regards to indirect medical costs, a statistically significantly higher loss of gross value added (inpatient mean € 1,827.00; outpatient mean € 203.00) and loss of production (inpatient mean € 1,026.00; outpatient mean € 228.00) could be noted (p < 0.001), respectively. Conclusions The present study on disease-specific costs of HS confirms that the hospital care of patients with this disease is cost-intensive. However, the primary goal of physicians is not and should not be to save costs regarding their patients`treatment, but rather the premise to utilize the existing resources as efficient as possible. Reducing the use of costly therapeutics and inpatient stays therefore requires more effective therapy options with an improved cost-benefit profile.},
  language  = {en}
}
@article{GlutschWobserSchillingetal.2022,
  author    = {Glutsch, Valerie and Wobser, Marion and Schilling, Bastian and Gesierich, Anja and Goebeler, Matthias and Kneitz, Hermann},
  title     = {PRAME expression as helpful immunohistochemical marker in rhabdoid melanoma},
  series = {Dermatopathology},
  volume    = {9},
  journal   = {Dermatopathology},
  number    = {2},
  issn      = {2296-3529},
  doi       = {10.3390/dermatopathology9020019},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-284115},
  pages     = {148 -- 157},
  year      = {2022},
  abstract  = {Background: Rhabdoid melanoma is a rare variant of malignant melanoma with characteristic cytomorphologic features. Due to the potential loss of conventional melanocytic markers, histopathologic diagnosis is often challenging. We hypothesize that immunostaining for PReferentially expressed Antigen in MElanoma (PRAME) might have the potential to uncover the melanocytic origin of these dedifferentiated tumors. Methods: Four cases of rhabdoid primary melanomas were assessed by immunohistochemistry for expression of PRAME and conventional melanocytic markers. Immunohistochemical expression patterns were analyzed in the rhabdoid primaries and, if available, associated metastases. Results: All four cases of rhabdoid primary melanomas showed a strong nuclear positivity for PRAME, while the expression of conventional melanocytic markers S100, MART-1, SOX-10 and HMB-45 was variable between the analyzed cases. Conclusions: In summary, we report four cases of rhabdoid primary melanoma with high to intermediate expression of PRAME despite the partial and variable loss of other melanocytic markers. Hence, PRAME might facilitate the recognition of this highly aggressive entity to avoid misdiagnosis due to histopathologic pitfalls.},
  language  = {en}
}
@article{IsbernerGesierichBalakirouchenaneetal.2022,
  author    = {Isberner, Nora and Gesierich, Anja and Balakirouchenane, David and Schilling, Bastian and Aghai-Trommeschlaeger, Fatemeh and Zimmermann, Sebastian and Kurlbaum, Max and Puszkiel, Alicja and Blanchet, Benoit and Klinker, Hartwig and Scherf-Clavel, Oliver},
  title     = {Monitoring of dabrafenib and trametinib in serum and self-sampled capillary blood in patients with BRAFV600-mutant melanoma},
  series = {Cancers},
  volume    = {14},
  journal   = {Cancers},
  number    = {19},
  issn      = {2072-6694},
  doi       = {10.3390/cancers14194566},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-288109},
  year      = {2022},
  abstract  = {Simple Summary In melanoma patients treated with dabrafenib and trametinib, dose reductions and treatment discontinuations related to adverse events (AE) occur frequently. However, the associations between patient characteristics, AE, and exposure are unclear. Our prospective study analyzed serum (hydroxy-)dabrafenib and trametinib exposure and investigated its association with toxicity and patient characteristics. Additionally, the feasibility of at-home sampling of capillary blood was assessed, and a model to convert capillary blood concentrations to serum concentrations was developed. (Hydroxy-)dabrafenib or trametinib exposure was not associated with age, sex, body mass index, or AE. Co-medication with P-glycoprotein inducers was associated with lower trough concentrations of trametinib but not (hydroxy-)dabrafenib. The applicability of the self-sampling of capillary blood was demonstrated. Our conversion model was adequate for estimating serum exposure from micro-samples. The monitoring of dabrafenib and trametinib may be useful for dose modification and can be optimized by at-home sampling and our new conversion model. Abstract Patients treated with dabrafenib and trametinib for BRAF\(^{V600}\)-mutant melanoma often experience dose reductions and treatment discontinuations. Current knowledge about the associations between patient characteristics, adverse events (AE), and exposure is inconclusive. Our study included 27 patients (including 18 patients for micro-sampling). Dabrafenib and trametinib exposure was prospectively analyzed, and the relevant patient characteristics and AE were reported. Their association with the observed concentrations and Bayesian estimates of the pharmacokinetic (PK) parameters of (hydroxy-)dabrafenib and trametinib were investigated. Further, the feasibility of at-home sampling of capillary blood was assessed. A population pharmacokinetic (popPK) model-informed conversion model was developed to derive serum PK parameters from self-sampled capillary blood. Results showed that (hydroxy-)dabrafenib or trametinib exposure was not associated with age, sex, body mass index, or toxicity. Co-medication with P-glycoprotein inducers was associated with significantly lower trough concentrations of trametinib (p = 0.027) but not (hydroxy-)dabrafenib. Self-sampling of capillary blood was feasible for use in routine care. Our conversion model was adequate for estimating serum PK parameters from micro-samples. Findings do not support a general recommendation for monitoring dabrafenib and trametinib but suggest that monitoring can facilitate making decisions about dosage adjustments. To this end, micro-sampling and the newly developed conversion model may be useful for estimating precise PK parameters.},
  language  = {en}
}
@article{WobserGoebeler2023,
  author    = {Wobser, Marion and Goebeler, Matthias},
  title     = {Special Issue "Cutaneous Lymphomas"},
  series = {Cancers},
  volume    = {15},
  journal   = {Cancers},
  number    = {5},
  issn      = {2072-6694},
  doi       = {10.3390/cancers15051481},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-304180},
  year      = {2023},
  abstract  = {No abstract available},
  language  = {en}
}
@article{HoubenCelikdemirKervarrecetal.2023,
  author    = {Houben, Roland and Celikdemir, B{\"u}ke and Kervarrec, Thibault and Schrama, David},
  title     = {Merkel cell polyomavirus: infection, genome, transcripts and its role in development of Merkel cell carcinoma},
  series = {Cancers},
  volume    = {15},
  journal   = {Cancers},
  number    = {2},
  issn      = {2072-6694},
  doi       = {10.3390/cancers15020444},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-305021},
  year      = {2023},
  abstract  = {The best characterized polyomavirus family member, i.e., simian virus 40 (SV40), can cause different tumors in hamsters and can transform murine and human cells in vitro. Hence, the SV40 contamination of millions of polio vaccine doses administered from 1955-1963 raised fears that this may cause increased tumor incidence in the vaccinated population. This is, however, not the case. Indeed, up to now, the only polyomavirus family member known to be the most important cause of a specific human tumor entity is Merkel cell polyomavirus (MCPyV) in Merkel cell carcinoma (MCC). MCC is a highly deadly form of skin cancer for which the cellular origin is still uncertain, and which appears as two clinically very similar but molecularly highly different variants. While approximately 80\% of cases are found to be associated with MCPyV the remaining MCCs carry a high mutational load. Here, we present an overview of the multitude of molecular functions described for the MCPyV encoded oncoproteins and non-coding RNAs, present the available MCC mouse models and discuss the increasing evidence that both, virus-negative and -positive MCC constitute epithelial tumors.},
  language  = {en}
}
@article{MarquardtHartrampfKollmannsbergeretal.2023,
  author    = {Marquardt, Andr{\´e} and Hartrampf, Philipp and Kollmannsberger, Philip and Solimando, Antonio G. and Meierjohann, Svenja and K{\"u}bler, Hubert and Bargou, Ralf and Schilling, Bastian and Serfling, Sebastian E. and Buck, Andreas and Werner, Rudolf A. and Lapa, Constantin and Krebs, Markus},
  title     = {Predicting microenvironment in CXCR4- and FAP-positive solid tumors — a pan-cancer machine learning workflow for theranostic target structures},
  series = {Cancers},
  volume    = {15},
  journal   = {Cancers},
  number    = {2},
  issn      = {2072-6694},
  doi       = {10.3390/cancers15020392},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-305036},
  year      = {2023},
  abstract  = {(1) Background: C-X-C Motif Chemokine Receptor 4 (CXCR4) and Fibroblast Activation Protein Alpha (FAP) are promising theranostic targets. However, it is unclear whether CXCR4 and FAP positivity mark distinct microenvironments, especially in solid tumors. (2) Methods: Using Random Forest (RF) analysis, we searched for entity-independent mRNA and microRNA signatures related to CXCR4 and FAP overexpression in our pan-cancer cohort from The Cancer Genome Atlas (TCGA) database — representing n = 9242 specimens from 29 tumor entities. CXCR4- and FAP-positive samples were assessed via StringDB cluster analysis, EnrichR, Metascape, and Gene Set Enrichment Analysis (GSEA). Findings were validated via correlation analyses in n = 1541 tumor samples. TIMER2.0 analyzed the association of CXCR4 / FAP expression and infiltration levels of immune-related cells. (3) Results: We identified entity-independent CXCR4 and FAP gene signatures representative for the majority of solid cancers. While CXCR4 positivity marked an immune-related microenvironment, FAP overexpression highlighted an angiogenesis-associated niche. TIMER2.0 analysis confirmed characteristic infiltration levels of CD8+ cells for CXCR4-positive tumors and endothelial cells for FAP-positive tumors. (4) Conclusions: CXCR4- and FAP-directed PET imaging could provide a non-invasive decision aid for entity-agnostic treatment of microenvironment in solid malignancies. Moreover, this machine learning workflow can easily be transferred towards other theranostic targets.},
  language  = {en}
}
@phdthesis{Demeter2024,
  author    = {Demeter, Eran},
  title     = {Retrospektive Untersuchung zur H{\"a}ufigkeit von unerw{\"u}nschten immunvermittelten Ereignissen unter Immuntherapie mit Nivolumab oder Pembrolizumab bei {\"a}lteren und j{\"u}ngeren Patient*innen},
  doi       = {10.25972/OPUS-35258},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-352586},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2024},
  abstract  = {ICIs sind inzwischen integrales Therapiemittel vieler Tumoren, selbst in nicht metastasierten Stadien. Das Management von dabei eventuell entstehenden Nebenwirkungen bleibt wichtiger Bestandteil der Therapie vor allem im fortgeschrittenen Alter. Retrospektive Untersuchungen wie unsere tragen dazu bei, das in vielen klinischen Studien unterrepr{\"a}sentierte Patientenkollektiv {\"a}lterer Patienten in den klinischen Alltag sowie in Therapieentscheidungen und -planungen zu integrieren. Der prim{\"a}re Studienendpunkt unserer Arbeit unterst{\"u}tzt wichtige Erkenntnisse anderer Studien, dass irAEs insgesamt unter {\"a}lteren Patienten nicht h{\"a}ufiger auftreten. Zwischen allen drei Altersklassen von ~55, ~70 und ~80 Jahren zeigten sich keine signifikanten Unterschiede im Auftreten von irAEs aller Grade, wobei irAEs Grad III/IV etwas h{\"a}ufiger bei ~80-J{\"a}hrigen auftraten. In unserem Fall stellten wir fest, dass auftretende irAEs im Alter h{\"a}ufiger behandelt wurden, und dass die Immuntherapie h{\"a}ufiger pausiert oder abgebrochen wurde. Zudem war der Anteil an Therapieabbr{\"u}chen unter den {\"a}lteren Patienten wegen bestimmter Ereignisse wie TRAEs und dem Einsatz von Glukokortikoiden h{\"o}her als bei j{\"u}ngeren Patienten. Die Ergebnisse unserer Studie deuten außerdem darauf hin, dass selbst unter Polypharmazie und Multimorbidit{\"a}t irAEs nicht h{\"a}ufiger bei {\"A}lteren auftraten. Ebenso k{\"o}nnen wir die interessante Beobachtung verzeichnen, dass Patienten mit >5 Medikamenten und gleichzeitig >5 Erkrankungen signifikant mehr irAEs Grad III/IV aufwiesen oder mehr Patienten Glukokortikoide verabreicht bekommen haben. Auch der Anteil an Interventionsbedarf oder Therapieabbruch war hier in allen Altersklassen h{\"o}her. Es stellt sich die Frage, inwiefern hohes Alter, Komorbidit{\"a}t und Polypharmazie Risikofaktoren f{\"u}r Interventionsbedarf oder Therapieabbruch in der Immuntherapie sind, und ob ihnen eher besondere Gewichtung als Risikofaktor zukommt als dem Alter selbst.},
  subject      = {Immuntherapie},
  language  = {de}
}
@article{HaakeHaackSchaeferetal.2023,
  author    = {Haake, Markus and Haack, Beatrice and Sch{\"a}fer, Tina and Harter, Patrick N. and Mattavelli, Greta and Eiring, Patrick and Vashist, Neha and Wedekink, Florian and Genssler, Sabrina and Fischer, Birgitt and Dahlhoff, Julia and Mokhtari, Fatemeh and Kuzkina, Anastasia and Welters, Marij J. P. and Benz, Tamara M. and Sorger, Lena and Thiemann, Vincent and Almanzar, Giovanni and Selle, Martina and Thein, Klara and Sp{\"a}th, Jacob and Gonzalez, Maria Cecilia and Reitinger, Carmen and Ipsen-Escobedo, Andrea and Wistuba-Hamprecht, Kilian and Eichler, Kristin and Filipski, Katharina and Zeiner, Pia S. and Beschorner, Rudi and Goedemans, Renske and Gogolla, Falk Hagen and Hackl, Hubert and Rooswinkel, Rogier W. and Thiem, Alexander and Romer Roche, Paula and Joshi, Hemant and P{\"u}hringer, Dirk and W{\"o}ckel, Achim and Diessner, Joachim E. and R{\"u}diger, Manfred and Leo, Eugen and Cheng, Phil F. and Levesque, Mitchell P. and Goebeler, Matthias and Sauer, Markus and Nimmerjahn, Falk and Schuberth-Wagner, Christine and Felten, Stefanie von and Mittelbronn, Michel and Mehling, Matthias and Beilhack, Andreas and van der Burg, Sjoerd H. and Riedel, Angela and Weide, Benjamin and Dummer, Reinhard and Wischhusen, J{\"o}rg},
  title     = {Tumor-derived GDF-15 blocks LFA-1 dependent T cell recruitment and suppresses responses to anti-PD-1 treatment},
  series = {Nature Communications},
  volume    = {14},
  journal   = {Nature Communications},
  doi       = {10.1038/s41467-023-39817-3},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-357333},
  year      = {2023},
  abstract  = {Immune checkpoint blockade therapy is beneficial and even curative for some cancer patients. However, the majority don't respond to immune therapy. Across different tumor types, pre-existing T cell infiltrates predict response to checkpoint-based immunotherapy. Based on in vitro pharmacological studies, mouse models and analyses of human melanoma patients, we show that the cytokine GDF-15 impairs LFA-1/β2-integrin-mediated adhesion of T cells to activated endothelial cells, which is a pre-requisite of T cell extravasation. In melanoma patients, GDF-15 serum levels strongly correlate with failure of PD-1-based immune checkpoint blockade therapy. Neutralization of GDF-15 improves both T cell trafficking and therapy efficiency in murine tumor models. Thus GDF-15, beside its known role in cancer-related anorexia and cachexia, emerges as a regulator of T cell extravasation into the tumor microenvironment, which provides an even stronger rationale for therapeutic anti-GDF-15 antibody development.},
  language  = {en}
}
@article{WobserWeberGlunzetal.2019,
  author    = {Wobser, Marion and Weber, Alexandra and Glunz, Amelie and Tauch, Saskia and Seitz, Kristina and Butelmann, Tobias and Hesbacher, Sonja and Goebeler, Matthias and Bartz, Ren{\´e} and Kohlhof, Hella and Schrama, David and Houben, Roland},
  title     = {Elucidating the mechanism of action of domatinostat (4SC-202) in cutaneous T cell lymphoma cells},
  series = {Journal of Hematology \& Oncology},
  volume    = {12},
  journal   = {Journal of Hematology \& Oncology},
  doi       = {10.1186/s13045-019-0719-4},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-200703},
  pages     = {30},
  year      = {2019},
  abstract  = {Background Targeting epigenetic modifiers is effective in cutaneous T cell lymphoma (CTCL). However, there is a need for further improvement of this therapeutic approach. Here, we compared the mode of action of romidepsin (FK228), an established class I histone deacetylase inhibitor, and domatinostat (4SC-202), a novel inhibitor of class I HDACs, which has been reported to also target the lysine-specific histone demethylase 1A (LSD1). Methods We performed MTS assays and flow cytometric analyses of propidium iodide or annexin V-stained cells to assess drug impact on cellular proliferation, cell cycle distribution, and survival. Histone acetylation and methylation as well as caspase activation was analyzed by immunoblot. Gene expression analysis was performed using NanosString technology. Knockdown and knockout of LSD1 was achieved with shRNA and CRISPR/Cas9, respectively, while the CRISPR/Cas9 synergistic activation mediator system was used to induce expression of endogenous HDACs and LSD1. Furthermore, time-lapse fluorescence microscopy and an in vitro tubulin polymerization assay were applied. Results While FK228 as well as 4SC-202 potently induced cell death in six different CTCL cell lines, only in the case of 4SC-202 death was preceded by an accumulation of cells in the G2/M phase of the cell cycle. Surprisingly, apoptosis and accumulation of cells with double DNA content occurred already at 4SC-202 concentrations hardly affecting histone acetylation and methylation, and provoking significantly less changes in gene expression compared to biologically equivalent doses of FK228. Indeed, we provide evidence that the 4SC-202-induced G2/M arrest in CTCL cells is independent of de novo transcription. Furthermore, neither enforced expression of HDAC1 nor knockdown or knockout of LSD1 affected the 4SC-202-induced effects. Since time-lapse microscopy revealed that 4SC-202 could affect mitotic spindle formation, we performed an in vitro tubulin polymerization assay revealing that 4SC-202 can directly inhibit microtubule formation. Conclusions We demonstrate that 4SC-202, a drug currently tested in clinical trials, effectively inhibits growth of CTCL cells. The anti-cancer cell activity of 4SC-202 is however not limited to LSD1-inhibition, modulation of histone modifications, and consecutive alteration of gene expression. Indeed, the compound is also a potent microtubule-destabilizing agent.},
  language  = {en}
}
@article{FringsRothRosenwaldetal.2021,
  author    = {Frings, Verena G. and Roth, Sabine and Rosenwald, Andreas and Goebeler, Matthias and Geissinger, Eva and Wobser, Marion},
  title     = {EBER in situ hybridization in subcutaneous aluminum granulomas/lymphoid hyperplasia: A diagnostic clue to differentiate injection-associated lymphoid hyperplasia from other forms of pseudolymphomas and cutaneous lymphomas},
  series = {Journal of Cutaneous Pathology},
  volume    = {48},
  journal   = {Journal of Cutaneous Pathology},
  number    = {5},
  doi       = {10.1111/cup.13972},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-258405},
  pages     = {625-631},
  year      = {2021},
  abstract  = {Background Subcutaneous vaccination or desensitization may induce persistent nodules at the injection sites. Without the knowledge of prior injection, histopathological work-up may be challenging. Objective Aim of this study was to contribute to the histopathological work-up of unclear subcutaneous nodules, especially their differentiation from cutaneous lymphoma. Methods We retrospectively reviewed clinical data and histopathological slides of four patients with subcutaneous nodules, which were suspected to suffer from cutaneous T- or B-cell lymphoma. Sections of these cases and 12 negative controls were stained with hematoxylin and eosin and a standardized immunohistochemical panel of B- and T-cell markers including EBER in situ hybridization as well as electron microscopy. Results In all cases, large histiocytes with granular cytoplasm compatible with intracellular aluminum hydroxide were present. EBER in situ hybridization revealed positive staining of these granular histiocytes while staining was absent in negative controls. Limitations Post hoc completion of medical history revealed that vaccination or specific immunotherapy had been applied before at the biopsy site in only three out of four patients; one patient was lost to follow-up. Conclusion EBER in situ hybridization is an adjunctive tool to differentiate aluminum-induced granuloma/lymphoid hyperplasia from other forms of pseudolymphoma and cutaneous B- or T-cell lymphomas.},
  language  = {en}
}
@article{GlutschSchummerKneitzetal.2022,
  author    = {Glutsch, Valerie and Schummer, Patrick and Kneitz, Hermann and Gesierich, Anja and Goebeler, Matthias and Klein, Detlef and Posch, Christian and Gebhardt, Christoffer and Haferkamp, Sebastian and Zimmer, Lisa and Becker, J{\"u}rgen C and Leiter, Ulrike and Weichenthal, Michael and Schadendorf, Dirk and Ugurel, Selma and Schilling, Bastian},
  title     = {Ipilimumab plus nivolumab in avelumab-refractory Merkel cell carcinoma: a multicenter study of the prospective skin cancer registry ADOREG},
  series = {Journal for ImmunoTherapy of Cancer},
  volume    = {10},
  journal   = {Journal for ImmunoTherapy of Cancer},
  number    = {11},
  issn      = {2051-1426},
  doi       = {10.1136/jitc-2022-005930},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-304613},
  year      = {2022},
  abstract  = {Merkel cell carcinoma is a rare, highly aggressive skin cancer with neuroendocrine differentiation. Immune checkpoint inhibition has significantly improved treatment outcomes in metastatic disease with response rates to programmed cell death protein 1/programmed cell death 1 ligand 1 (PD-1/PD-L1) inhibition of up to 62\%. However, primary and secondary resistance to PD-1/PD-L1 inhibition remains a so far unsolved clinical challenge since effective and safe treatment options for these patients are lacking.Fourteen patients with advanced (non-resectable stage III or stage IV, Union international contre le cancer 2017) Merkel cell carcinoma with primary resistance to the PD-L1 inhibitor avelumab receiving subsequent therapy (second or later line) with ipilimumab plus nivolumab (IPI/NIVO) were identified in the prospective multicenter skin cancer registry ADOREG. Five of these 14 patients were reported previously and were included in this analysis with additional follow-up. Overall response rate, progression-free survival (PFS), overall survival (OS) and adverse events were analyzed.All 14 patients received avelumab as first-line treatment. Thereof, 12 patients had shown primary resistance with progressive disease in the first tumor assessment, while two patients had initially experienced a short-lived stabilization (stable disease). Six patients had at least one systemic treatment in between avelumab and IPI/NIVO. In total, 7 patients responded to IPI/NIVO (overall response rate 50\%), and response was ongoing in 4 responders at last follow-up. After a median follow-up of 18.85 months, median PFS was 5.07 months (95\% CI 2.43—not available (NA)), and median OS was not reached. PFS rates at 12 months and 24 months were 42.9\% and 26.8 \%, respectively. The OS rate at 36 months was 64.3\%. Only 3 (21\%) patients did not receive all 4 cycles of IPI/NIVO due to immune-related adverse events.In this multicenter evaluation, we observed high response rates, a durable benefit and promising OS rates after treatment with later-line combined IPI/NIVO. In conclusion, our patient cohort supports our prior findings with an encouraging activity of second-line or later-line IPI/NIVO in patients with anti-PD-L1-refractory Merkel cell carcinoma.},
  language  = {en}
}
@article{BumillerBiniHochKohlerAugustoetal.2022,
  author    = {Bumiller-Bini Hoch, Val{\´e}ria and Kohler, Ana Fl{\´a}via and Augusto, Danillo G. and Lobo-Alves, Sara Cristina and Malheiros, Danielle and Cipolla, Gabriel Adelman and Winter Boldt, Angelica Beate and Braun-Prado, Karin and Wittig, Michael and Franke, Andre and Pf{\"o}hler, Claudia and Worm, Margitta and van Beek, Nina and Goebeler, Matthias and S{\´a}rdy, Mikl{\´o}s and Ibrahim, Saleh and Busch, Hauke and Schmidt, Enno and Hundt, Jennifer Elisabeth and Araujo-Souza, Patr{\´i}cia Savio de and Petzl-Erler, Maria Luiza},
  title     = {Genetic associations and differential mRNA expression levels of host genes suggest a viral trigger for endemic pemphigus foliaceus},
  series = {Viruses},
  volume    = {14},
  journal   = {Viruses},
  number    = {5},
  issn      = {1999-4915},
  doi       = {10.3390/v14050879},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-270572},
  year      = {2022},
  abstract  = {The long search for the environmental trigger of the endemic pemphigus foliaceus (EPF, fogo selvagem) has not yet resulted in any tangible findings. Here, we searched for genetic associations and the differential expression of host genes involved in early viral infections and innate antiviral defense. Genetic variants could alter the structure, expression sites, or levels of the gene products, impacting their functions. By analyzing 3063 variants of 166 candidate genes in 227 EPF patients and 194 controls, we found 12 variants within 11 genes associated with differential susceptibility (p < 0.005) to EPF. The products of genes TRIM5, TPCN2, EIF4E, EIF4E3, NUP37, NUP50, NUP88, TPR, USP15, IRF8, and JAK1 are involved in different mechanisms of viral control, for example, the regulation of viral entry into the host cell or recognition of viral nucleic acids and proteins. Only two of nine variants were also associated in an independent German cohort of sporadic PF (75 patients, 150 controls), aligning with our hypothesis that antiviral host genes play a major role in EPF due to a specific virus-human interaction in the endemic region. Moreover, CCL5, P4HB, and APOBEC3G mRNA levels were increased (p < 0.001) in CD4+ T lymphocytes of EPF patients. Because there is limited or no evidence that these genes are involved in autoimmunity, their crucial role in antiviral responses and the associations that we observed support the hypothesis of a viral trigger for EPF, presumably a still unnoticed flavivirus. This work opens new frontiers in searching for the trigger of EPF, with the potential to advance translational research that aims for disease prevention and treatment.},
  language  = {en}
}
@article{SchummerSchillingGesierich2020,
  author    = {Schummer, Patrick and Schilling, Bastian and Gesierich, Anja},
  title     = {Long‑Term Outcomes in BRAF‑Mutated Melanoma Treated with Combined Targeted Therapy or Immune Checkpoint Blockade: Are We Approaching a True Cure?},
  series = {American Journal of Clinical Dermatology},
  volume    = {21},
  journal   = {American Journal of Clinical Dermatology},
  issn      = {1175-0561},
  doi       = {10.1007/s40257-020-00509-z},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-234818},
  pages     = {493-504},
  year      = {2020},
  abstract  = {Approximately 50\% of all melanomas harbor an activating BRAF mutation. In patients suffering from an advanced melanoma with such a somatic alteration, combined targeted therapy with a BRAF and MEK inhibitor can be applied to significantly increase the survival probability. Nevertheless, resistance mechanisms, as well as negative predictive biomarkers (elevated lactate dehydrogenase levels, high number of metastatic organ disease sites, brain metastasis), remain a major problem in treating melanoma patients. Recently, a landmark overall survival (OS) rate of 34\% after 5 years of combined targeted therapy in treatment-na{\"i}ve patients was reported. On the other hand, patients harboring a BRAF mutation and receiving first-line immune checkpoint blockade with ipilimumab plus nivolumab showed a 5-year OS rate of 60\%. As indicated by these data, long-term survival can be reached in melanoma patients but it remains unclear if this is equivalent to reaching a true cure for metastatic melanoma. In this review, we summarize the recent results for combined targeted therapy and immunotherapy in advanced melanoma harboring an activating BRAF mutation and discuss the impact of baseline characteristics on long-term outcome.},
  language  = {en}
}
@article{ReichelGrothausOtt2020,
  author    = {Reichel, Alexandra and Grothaus, Julia and Ott, Hagen},
  title     = {Pityriasis lichenoides acuta (PLEVA) pemphigoides: A rare bullous variant of PLEVA},
  series = {Pediatric Dermatology},
  volume    = {37},
  journal   = {Pediatric Dermatology},
  number    = {4},
  doi       = {10.1111/pde.14181},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-218194},
  pages     = {710 -- 712},
  year      = {2020},
  abstract  = {Although the clinical presentations of patients with pityriasis lichenoides et varioliformis acuta (PLEVA) may vary, bullae are not usually part of the clinical spectrum. To date, only two other cases of a bullous variant of PLEVA with evidence of autoantibodies against hemidesmosomal antigens have been reported. The term PLEVA pemphigoides was suggested for this unique clinical, pathological and serological combination of both PLEVA and bullous pemphigoid.},
  language  = {en}
}
@article{Broecker2021,
  author    = {Br{\"o}cker, E. B.},
  title     = {Pioneers in Dermatology and Venereology: an interview with Professor Eva-Bettina Br{\"o}cker},
  series = {Journal of the European Academy of Dermatology and Venereology},
  volume    = {35},
  journal   = {Journal of the European Academy of Dermatology and Venereology},
  number    = {6},
  doi       = {10.1111/jdv.17292},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-259460},
  pages     = {1248-1250},
  year      = {2021},
  abstract  = {No abstract available.},
  language  = {en}
}
@article{MohmeSchmalzingMuelleretal.2020,
  author    = {Mohme, Sophia and Schmalzing, Marc and M{\"u}ller, Cornelia S.L. and Vogt, Thomas and Goebeler, Matthias and Stoevesandt, Johanna},
  title     = {Immunizations in immunocompromised patients: a guide for dermatologists},
  series = {JDDG: Journal der Deutschen Dermatologischen Gesellschaft},
  volume    = {18},
  journal   = {JDDG: Journal der Deutschen Dermatologischen Gesellschaft},
  number    = {7},
  doi       = {10.1111/ddg.14156},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-217982},
  pages     = {699 -- 723},
  year      = {2020},
  abstract  = {The increasingly frequent use of immunomodulatory agents in dermatology requires the observance of specific recommendations for immunization. These recommendations are developed and regularly updated by the German Standing Committee on Vaccination (STIKO), an independent advisory group at the Robert Koch Institute. Dermatological patients on immunosuppressive treatment should ideally receive all vaccinations included in the standard immunization schedule. Additionally, it is recommended that they also undergo vaccination against the seasonal flu, pneumococci, and herpes zoster (inactivated herpes zoster subunit vaccine for patients ≥ 50 years). Additional immunizations against Haemophilus influenzae type B, hepatitis B and meningococci may be indicated depending on individual comorbidities and exposure risk. Limitations of use, specific contraindications and intervals to be observed between vaccination and immunosuppression depend on the immunosuppressive agent used and its dosing. Only under certain conditions may live-attenuated vaccines be administered in patients on immunosuppressive therapy. Given its strong suppressive effect on the humoral immune response, no vaccines - except for flu shots - should be given within six months after rituximab therapy. This CME article presents current recommendations on immunization in immunocompromised individuals, with a special focus on dermatological patients. Its goal is to enable readers to provide competent counseling and to initiate necessary immunizations in this vulnerable patient group.},
  language  = {en}
}
@article{TrautmannBrockowStoevesandt2020,
  author    = {Trautmann, Axel and Brockow, Knut and Stoevesandt, Johanna},
  title     = {Metamizole-induced reactions as a paradigm of drug hypersensitivity: Non-allergic reactions, anaphylaxis, and delayed-type allergy},
  series = {Clinical \& Experimental Allergy},
  volume    = {50},
  journal   = {Clinical \& Experimental Allergy},
  number    = {9},
  doi       = {10.1111/cea.13689},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-217997},
  pages     = {1103 -- 1106},
  year      = {2020},
  language  = {en}
}
@article{ReichelRoedingStoevesandtetal.2020,
  author    = {Reichel, Alexandra and R{\"o}ding, Kristina and Stoevesandt, Johanna and Trautmann, Axel},
  title     = {De-labelling antibiotic allergy through five key questions},
  series = {Clinical \& Experimental Allergy},
  volume    = {50},
  journal   = {Clinical \& Experimental Allergy},
  number    = {4},
  doi       = {10.1111/cea.13576},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-215508},
  pages     = {532 -- 535},
  year      = {2020},
  language  = {en}
}
@article{SchrueferBrockowStoevesandtetal.2020,
  author    = {Schr{\"u}fer, Philipp and Brockow, Knut and Stoevesandt, Johanna and Trautmann, Axel},
  title     = {Predominant patterns of beta-lactam hypersensitivity in a single German Allergy Center: exanthem induced by aminopenicillins, anaphylaxis by cephalosporins},
  series = {Allergy, Asthma \& Clinical Immunology},
  volume    = {16},
  journal   = {Allergy, Asthma \& Clinical Immunology},
  doi       = {10.1186/s13223-020-00488-0},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-231306},
  year      = {2020},
  abstract  = {Background Penicillins and other beta-lactam antibiotics are the most common elicitors of allergic drug reaction. However, data on the pattern of clinical reaction types elicited by specific beta-lactams are scarce and inconsistent. We aimed to determine patterns of beta-latam allergy, i.e. the association of a clinical reaction type with a specific beta-lactam antibiotic. Methods We retrospectively evaluated data from 800 consecutive patients with suspected beta-lactam hypersensitivity over a period of 11 years in a single German Allergy Center. Results beta-lactam hypersensitivity was definitely excluded in 595 patients, immediate-type (presumably IgE-mediated) hypersensitivity was diagnosed in 70 and delayed-type hypersensitivity in 135 cases. Most (59 out of 70, 84.3\%) immediate-type anaphylactic reactions were induced by a limited number of cephalosporins. Delayed reactions were regularly caused by an aminopenicillin (127 out of 135, 94.1\%) and usually manifested as a measles-like exanthem (117 out of 135, 86.7\%). Intradermal testing proved to be the most useful method for diagnosing beta-lactam allergy, but prick testing was already positive in 24 out of 70 patients with immediate-type hypersensitivity (34.3\%). Patch testing in addition to intradermal testing did not provide additional information for the diagnosis of delayed-type hypersensitivity. Almost all beta-lactam allergic patients tolerated at least one, usually several alternative substances out of the beta-lactam group. Conclusions We identified two patterns of beta-lactam hypersensitivity: aminopenicillin-induced exanthem and anaphylaxis triggered by certain cephalosporins. Intradermal skin testing was the most useful method to detect both IgE-mediated and delayed-type beta-lactam hypersensitivity.},
  language  = {en}
}