@article{PanayotovaDimitrovaFeoktistovaPloesseretal.2013, author = {Panayotova-Dimitrova, Diana and Feoktistova, Maria and Ploesser, Michaela and Kellert, Beate and Hupe, Mike and Horn, Sebastian and Makarov, Roman and Jensen, Federico and Porubsky, Stefan and Schmieder, Astrid and Zenclussen, Ana Claudia and Marx, Alexander and Kerstan, Andreas and Geserick, Peter and He, You-Wen and Leverkus, Martin}, title = {cFLIP Regulates Skin Homeostasis and Protects against TNF-Induced Keratinocyte Apoptosis}, series = {Cell Reports}, volume = {5}, journal = {Cell Reports}, doi = {10.1016/j.celrep.2013.09.035}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-122155}, pages = {397-408}, year = {2013}, abstract = {FADD, caspase-8, and cFLIP regulate the outcome of cell death signaling. Mice that constitutively lack these molecules die at an early embryonic age, whereas tissue-specific constitutive deletion of FADD or caspase-8 results in inflammatory skin disease caused by increased necroptosis. The function of cFLIP in the skin in vivo is unknown. In contrast to tissue-specific caspase-8 knockout, we show that mice constitutively lacking cFLIP in the epidermis die around embryonic days 10 and 11. When cFLIP expression was abrogated in adult skin of cFLIP(fl/fl)-K14CreER(tam) mice, severe inflammation of the skin with concomitant caspase activation and apoptotic, but not necroptotic, cell death developed. Apoptosis was dependent of autocrine tumor necrosis factor production triggered by loss of cFLIP. In addition, epidermal cFLIP protein was lost in patients with severe drug reactions associated with epidermal apoptosis. Our data demonstrate the importance of cFLIP for the integrity of the epidermis and for silencing of spontaneous skin inflammation.}, language = {en} } @article{GaiserGeissingerSchattenbergetal.2012, author = {Gaiser, Timo and Geissinger, Eva and Schattenberg, Torsten and Scharf, Hanns-Peter and D{\"u}rken, Matthias and Dinter, Dietmar and Rosenwald, Andreas and Marx, Alexander}, title = {Case report: a unique pediatric case of a primary CD8 expressing ALK-1 positive anaplastic large cell lymphoma of skeletal muscle}, series = {Diagnostic Pathology}, volume = {7}, journal = {Diagnostic Pathology}, number = {38}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-135381}, year = {2012}, abstract = {Primary involvement of skeletal muscle is a very rare event in ALK-1 positive anaplastic large cell lymphoma (ALCL). We describe a case of a 10-year old boy presenting with a three week history of pain and a palpable firm swelling at the dorsal aspect of the left thigh. Histological examination of the lesion revealed a tumoral and diffuse polymorphic infiltration of the muscle by large lymphoid cells. Tumor cells displayed eccentric, lobulated "horse shoe" or "kidney-shape" nuclei. The cells showed immunohistochemical positivity for CD30, ALK-1, CD2, CD3, CD7, CD8, and Perforin. Fluorescence in situ hybridization analysis revealed a characteristic rearrangement of the ALK-1 gene in 2p23 leading to the diagnosis of ALK-1 positive ALCL. Chemotherapy according to the ALCL-99-NHL-BFM protocol was initiated and resulted in a complete remission after two cycles. This case illustrates the unusual presentation of a pediatric ALCL in soft tissue with a good response to chemotherapy.}, language = {en} } @article{PorubskyPopovicBadveetal.2021, author = {Porubsky, Stefan and Popovic, Zoran V. and Badve, Sunil and Banz, Yara and Berezowska, Sabina and Borchert, Dietmar and Br{\"u}ggemann, Monika and Gaiser, Timo and Graeter, Thomas and Hollaus, Peter and Huettl, Katrin S. and Kotrova, Michaela and Kreft, Andreas and Kugler, Christian and L{\"o}tscher, Fabian and M{\"o}ller, Burkhard and Ott, German and Preissler, Gerhard and Roessner, Eric and Rosenwald, Andreas and Str{\"o}bel, Philipp and Marx, Alexander}, title = {Thymic hyperplasia with lymphoepithelial sialadenitis (LESA)-like features: strong association with lymphomas and non-myasthenic autoimmune diseases}, series = {Cancers}, volume = {13}, journal = {Cancers}, number = {2}, issn = {2072-6694}, doi = {10.3390/cancers13020315}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-223049}, year = {2021}, abstract = {Thymic hyperplasia (TH) with lymphoepithelial sialadenitis (LESA)-like features (LESA-like TH) has been described as a tumor-like, benign proliferation of thymic epithelial cells and lymphoid follicles. We aimed to determine the frequency of lymphoma and autoimmunity in LESA-like TH and performed retrospective analysis of cases with LESA-like TH and/or thymic MALT-lymphoma. Among 36 patients (21 males) with LESA-like TH (age 52 years, 32-80; lesion diameter 7.0 cm, 1-14.5; median, range), five (14\%) showed associated lymphomas, including four (11\%) thymic MALT lymphomas and one (3\%) diffuse large B-cell lymphoma. One additional case showed a clonal B-cell-receptor rearrangement without evidence of lymphoma. Twelve (33\%) patients (7 women) suffered from partially overlapping autoimmune diseases: systemic lupus erythematosus (n = 4, 11\%), rheumatoid arthritis (n = 3, 8\%), myasthenia gravis (n = 2, 6\%), asthma (n = 2, 6\%), scleroderma, Sj{\"o}gren syndrome, pure red cell aplasia, Grave's disease and anti-IgLON5 syndrome (each n = 1, 3\%). Among 11 primary thymic MALT lymphomas, remnants of LESA-like TH were found in two cases (18\%). In summary, LESA-like TH shows a striking association with autoimmunity and predisposes to lymphomas. Thus, a hematologic and rheumatologic workup should become standard in patients diagnosed with LESA-like TH. Radiologists and clinicians should be aware of LESA-like TH as a differential diagnosis for mediastinal mass lesions in patients with autoimmune diseases.}, language = {en} } @article{MarxSchindlerMoschetal.2016, author = {Marx, Gernot and Schindler, Achim W. and Mosch, Christoph and Albers, Joerg and Bauer, Michael and Gnass, Irmela and Hobohm, Carsten and Janssens, Uwe and Kluge, Stefan and Kranke, Peter and Maurer, Tobias and Merz, Waltraut and Neugebauer, Edmund and Quintel, Michael and Senninger, Norbert and Trampisch, Hans-Joachim and Waydhas, Christian and Wildenauer, Rene and Zacharowski, Kai and Eikermann, Michaela}, title = {Intravascular volume therapy in adults guidelines from the association of the scientific medical societies in Germany}, series = {European Journal of Anaesthesiology}, volume = {33}, journal = {European Journal of Anaesthesiology}, number = {7}, doi = {10.1097/EJA.0000000000000447}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-188223}, pages = {488-521}, year = {2016}, abstract = {No abstract available.}, language = {en} } @article{EndlichRichterMarxetal.2020, author = {Endlich, Darius and Richter, Tobias and Marx, Peter and Lenhard, Wolfgang and Moll, Kristina and Witzel, Bj{\"o}rn and Schulte-K{\"o}rne, Gerd}, title = {Spelling Error Detection : A Valid and Economical Task for Assessing Spelling Skills in Elementary-School Children}, series = {Zeitschrift f{\"u}r Entwicklungspsychologie und P{\"a}dagogische Psychologie}, volume = {52}, journal = {Zeitschrift f{\"u}r Entwicklungspsychologie und P{\"a}dagogische Psychologie}, number = {1-2}, issn = {0049-8637}, doi = {10.1026/0049-8637/a000227}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-244665}, pages = {25-40}, year = {2020}, abstract = {The ability to spell words correctly is a key competence for educational and professional achievement. Economical procedures are essential to identifying children with spelling problems as early as possible. Given the strong evidence showing that reading and spelling are based on the same orthographic knowledge, error-detection tasks (EDTs) could be considered such an economical procedure. Although EDTs are widely used in English-speaking countries, the few studies in German-speaking countries investigated only pupils in secondary school. The present study investigated N = 1,513 children in elementary school. We predicted spelling competencies (measured by dictation or gap-fill dictation) based on an EDT via linear regression. Error-detection abilities significantly predicted spelling competencies (R² between .509 and .679), indicating a strong connection. Predictive values in identifying children with poor spelling abilities with an EDT proved to be sufficient. Error detection for the assessment of spelling skills is therefore a valid instrument for transparent languages as well.}, language = {en} }