@phdthesis{Warnke2007,
  author    = {Warnke, Clemens},
  title     = {Mechanismen TNF-induzierter Genexpression},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-23989},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2007},
  abstract  = {TNF wird zun{\"a}chst als TypII-Transmembranprotein (mTNF) gebildet und erst anschließend durch spezifische Spaltung durch die Metalloprotease TACE zum l{\"o}slichen Zytokin sTNF prozessiert. Da mTNF der alleinige Hauptaktivator des TNFR2 ist und sich bisherige Untersuchungen zum TNF-Signaling weitgehend auf sTNF konzentrierten, ist vergleichsweise wenig {\"u}ber TNFR2-vermittelte Signaltransduktion bekannt. An TNFR1 sind dagegen beide TNF-Varianten bioaktiv. Trotz intensiver Untersuchung des TNFR1-Signaling sind jedoch auch hier viele Fragen noch unbeantwortet. Derzeit existieren deshalb zum TNFR1-Signaling zwei verschiedene Modellvorstellungen nebeneinander. Im ersten Modell, dem Modell der Kompartmentalisation, bindet TRADD erst nach Rezeptorinternalisierung an TNFR1, genauso wie FADD und Caspase-8. Die Rezeptorinternalisierung nach Ligandenbindung gilt hier daher als Voraussetzung f{\"u}r die TRADD-Rekrutierung und f{\"u}r die Apoptoseinduktion. Im zweiten Modell, dem Modell zweier sequentiell arbeitender Signalkomplexe, bindet TRADD dagegen bereits im membrangebundenen Signalkomplex an TNFR1. Anschließend dissoziiert TRADD vom Rezeptor, um im Zytoplasma einen zweiten, apoptoseinduzierenden Komplex mit FADD und Caspase-8 zu formen. Um mehr {\"u}ber TNFR2 zu erfahren und um das TNFR1-Signaling besser zu verstehen, wurden in dieser Arbeit die Signaltransduktion und die Geninduktion {\"u}ber TNFR1 und TNFR2 nach Stimulation mit mTNF untersucht. Ziel war es letztlich, eine Methode zu etablieren, die es erlaubt, membrangebundene TNFR1- und TNFR2-Signalkomplexe getrennt zu isolieren. Dazu wurden zun{\"a}chst nicht zu sTNF spaltbare TNFR1- bzw. TNFR2-spezifische mTNF-Varianten mit GST-Tag hinsichtlich Rezeptorbindung und Rezeptoraktivierung n{\"a}her charakterisiert. Die selektive Bindung dieser mTNF-Varianten an TNFR1 bzw. TNFR2 konnte gezeigt werden. Auch der Nachweis ihre Funktionalit{\"a}t in Versuchen zur IL8-Induktion war m{\"o}glich. Mit Hilfe der TNFR1-spezifischen mTNF-Variante gelang im GST-Fishing die Koimmunopr{\"a}zipitation von TNFR1, TRADD und TRAF2 und damit die Isolierung des membrangebundenen Signalkomplexes des TNFR1. Mit Hilfe einer TNFR2-spezifischen Variante konnten dagegen TNFR2 und TRAF2 koimmunopr{\"a}zipitiert werden, TRADD dagegen nicht. Somit ließen sich mit den rezeptorspezifischen Varianten von mTNF die Rezeptorsignalkomplexe des TNFR1 und TNFR2 getrennt isolieren. Interessant war dabei insbesondere die TRADD-Rekrutierung an TNFR1 im membrangebundenen TNFR1-Signalkomplex. Da die Internalisierung von TNFR1 nach mTNF-Stimulation schwer vorstellbar ist, bindet TRADD offensichtlich an TNFR1, ohne dass eine Rezeptorinternalisierung Voraussetzung w{\"a}re. Damit erscheint das Modell der Kompartmentalisation zumindest f{\"u}r mTNF wenig plausibel. Dagegen sind die bisher f{\"u}r mTNF erhobenen Daten mit einer TRADD-Dissoziation vom Rezeptor vereinbar, weshalb ein Modell zweier sequentiell arbeitender Signalkomplexe durchaus auch f{\"u}r mTNF G{\"u}ltigkeit besitzen k{\"o}nnte.},
  subject      = {Tumor-Nekrose-Faktor},
  language  = {de}
}
@article{WeineltKarathanasisSmithetal.2021,
  author    = {Weinelt, Nadine and Karathanasis, Christos and Smith, Sonja and Medler, Juliane and Malkusch, Sebastian and Fulda, Simone and Wajant, Harald and Heilemann, Mike and van Wijk, Sjoerd J. L.},
  title     = {Quantitative single-molecule imaging of TNFR1 reveals zafirlukast as antagonist of TNFR1 clustering and TNFα-induced NF-ĸB signaling},
  series = {Journal of Leukocyte Biology},
  volume    = {109},
  journal   = {Journal of Leukocyte Biology},
  number    = {2},
  doi       = {10.1002/JLB.2AB0420-572RR},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-215960},
  pages     = {363 -- 371},
  year      = {2021},
  abstract  = {TNFR1 is a crucial regulator of NF-ĸB-mediated proinflammatory cell survival responses and programmed cell death (PCD). Deregulation of TNFα- and TNFR1-controlled NF-ĸB signaling underlies major diseases, like cancer, inflammation, and autoimmune diseases. Therefore, although being routinely used, antagonists of TNFα might also affect TNFR2-mediated processes, so that alternative approaches to directly antagonize TNFR1 are beneficial. Here, we apply quantitative single-molecule localization microscopy (SMLM) of TNFR1 in physiologic cellular settings to validate and characterize TNFR1 inhibitory substances, exemplified by the recently described TNFR1 antagonist zafirlukast. Treatment of TNFR1-mEos2 reconstituted TNFR1/2 knockout mouse embryonic fibroblasts (MEFs) with zafirlukast inhibited both ligand-independent preligand assembly domain (PLAD)-mediated TNFR1 dimerization as well as TNFα-induced TNFR1 oligomerization. In addition, zafirlukast-mediated inhibition of TNFR1 clustering was accompanied by deregulation of acute and prolonged NF-ĸB signaling in reconstituted TNFR1-mEos2 MEFs and human cervical carcinoma cells. These findings reveal the necessity of PLAD-mediated, ligand-independent TNFR1 dimerization for NF-ĸB activation, highlight the PLAD as central regulator of TNFα-induced TNFR1 oligomerization, and demonstrate that TNFR1-mEos2 MEFs can be used to investigate TNFR1-antagonizing compounds employing single-molecule quantification and functional NF-ĸB assays at physiologic conditions.},
  language  = {en}
}
@article{WiegeringRiegelWagneretal.2017,
  author    = {Wiegering, Armin and Riegel, Johannes and Wagner, Johanna and Kunzmann, Volker and Baur, Johannes and Walles, Thorsten and Dietz, Ulrich and Loeb, Stefan and Germer, Christoph-Thomas and Steger, Ulrich and Klein, Ingo},
  title     = {The impact of pulmonary metastasectomy in patients with previously resected colorectal cancer liver metastases},
  series = {PLoS ONE},
  volume    = {12},
  journal   = {PLoS ONE},
  number    = {3},
  doi       = {10.1371/journal.pone.0173933},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-158036},
  pages     = {e0173933},
  year      = {2017},
  abstract  = {Background 40-50\% of patients with colorectal cancer (CRC) will develop liver metastases (CRLM) during the course of the disease. One third of these patients will additionally develop pulmonary metastases. Methods 137 consecutive patients with CRLM, were analyzed regarding survival data, clinical, histological data and treatment. Results were stratified according to the occurrence of pulmonary metastases and metastases resection. Results 39\% of all patients with liver resection due to CRLM developed additional lung metastases. 44\% of these patients underwent subsequent pulmonary resection. Patients undergoing pulmonary metastasectomy showed a significantly better five-year survival compared to patients not qualified for curative resection (5-year survival 71.2\% vs. 28.0\%; p = 0.001). Interestingly, the 5-year survival of these patients was even superior to all patients with CRLM, who did not develop pulmonary metastases (77.5\% vs. 63.5\%; p = 0.015). Patients, whose pulmonary metastases were not resected, were more likely to redevelop liver metastases (50.0\% vs 78.6\%; p = 0.034). However, the rate of distant metastases did not differ between both groups (54.5 vs.53.6; p = 0.945). Conclusion The occurrence of colorectal lung metastases after curative liver resection does not impact patient survival if pulmonary metastasectomy is feasible. Those patients clearly benefit from repeated resections of the liver and the lung metastases.},
  language  = {en}
}
@phdthesis{Wyzgol2012,
  author    = {Wyzgol, Agnes},
  title     = {Generierung und Charakterisierung rekombinanter TNF-Liganden},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-76449},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2012},
  abstract  = {Liganden und Rezeptoren der TNF-Familie regulieren eine Vielzahl zellul{\"a}rer Prozesse, darunter Apoptose und Immunprozesse. TNF-Liganden kommen in Form l{\"o}slicher und membranst{\"a}ndiger trimerer Molek{\"u}le vor, wobei die trimere Organisation durch die konservierte THD vermittelt wird. Im Gegensatz zu den membranst{\"a}ndigen Molek{\"u}len k{\"o}nnen l{\"o}sliche TNF-Liganden nicht immer an ihren TNF-Rezeptor binden oder ihn effektiv aktivieren. F{\"u}r zwei solcher inaktiven TNF-Liganden, n{\"a}mlich TRAIL und CD95L, konnte gezeigt werden, dass durch sekund{\"a}re Oligomerisierung oder durch artifizielle Herstellung einer Membranst{\"a}ndigkeit mittels Antik{\"o}rperdom{\"a}nen gegen zelloberfl{\"a}chenexprimierte Proteine hochaktive Ligandenvarianten generiert werden k{\"o}nnen. Inwieweit sich diese Verfahren auf die T-Zell-kostimulatorischen TNF-Liganden OX40L, 41BBL und CD27L {\"u}bertragen lassen, wurde in dieser Arbeit untersucht. L{\"o}sliche Flag- und Flag-TNC-Varianten von OX40L und 41BBL zeigten eine gute Bindung an die Rezeptoren OX40 und 41BB. Die l{\"o}sliche Variante Flag-CD27L konnte nicht an ihren Rezeptor CD27 binden. Dies war aber nach Einf{\"u}hrung der trimerstabilisierenden TNC-Dom{\"a}ne m{\"o}glich. Eine effektive Aktivierung ihres Rezeptors, nachgewiesen durch Analyse der IL8-Induktion, bewirkten die l{\"o}slichen TNF-Ligandenvarianten nur nach sekund{\"a}rer Oligomerisierung mittels des Flag-spezifischen Antik{\"o}rpers M2. Eine {\"a}hnlich gute TNFR-Aktivierung ließ sich durch Einf{\"u}hrung der hexamerisierenden Fc-Dom{\"a}ne erzielen. Fc-Flag-OX40L und Fc-Flag-41BBL induzierten bereits ohne sekund{\"a}re Quervernetzung effektiv IL8. Die Hexamerisierung alleine reichte f{\"u}r die l{\"o}sliche CD27L-Variante nicht aus, hier war zus{\"a}tzlich zur Fc- wiederum auch die TNC-Dom{\"a}ne erforderlich, um die Bindung an CD27 und eine schwache IL8-Induktion zu erzielen. F{\"u}r die FAP-bindenden Fusionsproteine antiFAP-Flag- OX40L, antiFAP-Flag-41BBL und antiFAP-Flag-TNC-CD27L war die Bindung an OX40, 41BB und CD27 sowie an FAP nachweisbar. Erst durch die artifizielle Membranst{\"a}ndigkeit nach Bindung an FAP konnten diese Fusionsproteine {\"u}ber ihren Rezeptor effektiv IL8 induzieren. Zusammenfassend ließ sich somit zeigen, dass sich schwach oder nicht aktive l{\"o}sliche Ligandenvarianten von OX40L und 41BBL durch sekund{\"a}re Oligomerisierung, durch die Fc-Hexamerisierungsdom{\"a}ne und durch artifizielle Membranst{\"a}ndigkeit in hochaktive Liganden verwandeln lassen. L{\"o}sliche CD27L-Varianten ben{\"o}tigen zus{\"a}tzlich die trimerstabilisierende TNC-Dom{\"a}ne, um CD27 binden und aktivieren zu k{\"o}nnen. F{\"u}r das bessere Verst{\"a}ndnis der Ligand-Rezeptor-Interaktionen wurden zus{\"a}tzlich OX40L-, 41BBL- und CD27L-Fusionsproteine mit der hochaktiven Gaussia princeps Luziferase (GpL) generiert, um Gleichgewichtsbindungs-, Dissoziationsstudien und homologe Kompetitionsassays durchf{\"u}hren zu k{\"o}nnen. F{\"u}r die Fusionsproteine GpL-Flag-TNC-OX40L, GpL-Flag-TNC-41BBL und GpL-Flag-TNC-CD27L konnte gezeigt werden, dass die IL8-Induktion nicht von der Rezeptorbelegung abh{\"a}ngt, sondern von der sekund{\"a}ren Oligomerisierung, da bei gleicher Rezeptorbelegung durch sekund{\"a}r quervernetzte TNF-Liganden mehr IL8 induziert wird, die Rezeptoraktivierung also qualitativ besser sein muss.},
  subject      = {Tumor-Nekrose-Faktor},
  language  = {de}
}
@article{ZaitsevaHoffmannOttoetal.2022,
  author    = {Zaitseva, Olena and Hoffmann, Annett and Otto, Christoph and Wajant, Harald},
  title     = {Targeting fibroblast growth factor (FGF)-inducible 14 (Fn14) for tumor therapy},
  series = {Frontiers in Pharmacology},
  volume    = {13},
  journal   = {Frontiers in Pharmacology},
  issn      = {1663-9812},
  doi       = {10.3389/fphar.2022.935086},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290238},
  year      = {2022},
  abstract  = {Fibroblast growth factor-inducible 14 (Fn14) is a member of the tumor necrosis factor (TNF) receptor superfamily (TNFRSF) and is activated by its ligand TNF-like weak inducer of apoptosis (TWEAK). The latter occurs as a homotrimeric molecule in a soluble and a membrane-bound form. Soluble TWEAK (sTWEAK) activates the weakly inflammatory alternative NF-κB pathway and sensitizes for TNF-induced cell death while membrane TWEAK (memTWEAK) triggers additionally robust activation of the classical NF-κB pathway and various MAP kinase cascades. Fn14 expression is limited in adult organisms but becomes strongly induced in non-hematopoietic cells by a variety of growth factors, cytokines and physical stressors (e.g., hypoxia, irradiation). Since all these Fn14-inducing factors are frequently also present in the tumor microenvironment, Fn14 is regularly found to be expressed by non-hematopoietic cells of the tumor microenvironment and most solid tumor cells. In general, there are three possibilities how the tumor-Fn14 linkage could be taken into consideration for tumor therapy. First, by exploitation of the cancer associated expression of Fn14 to direct cytotoxic activities (antibody-dependent cell-mediated cytotoxicity (ADCC), cytotoxic payloads, CAR T-cells) to the tumor, second by blockade of potential protumoral activities of the TWEAK/Fn14 system, and third, by stimulation of Fn14 which not only triggers proinflammtory activities but also sensitizes cells for apoptotic and necroptotic cell death. Based on a brief description of the biology of the TWEAK/Fn14 system and Fn14 signaling, we discuss the features of the most relevant Fn14-targeting biologicals and review the preclinical data obtained with these reagents. In particular, we address problems and limitations which became evident in the preclinical studies with Fn14-targeting biologicals and debate possibilities how they could be overcome.},
  language  = {en}
}
@article{ZellerHeidemeierGrigoleitetal.2017,
  author    = {Zeller, Daniel and Heidemeier, Anke and Grigoleit, G{\"o}tz Ulrich and M{\"u}llges, Wolfgang},
  title     = {Case report: subacute tetraplegia in an immunocompromised patient},
  series = {BMC Neurology},
  volume    = {17},
  journal   = {BMC Neurology},
  number    = {31},
  doi       = {10.1186/s12883-017-0814-5},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-157576},
  year      = {2017},
  abstract  = {Background: Clinical reasoning in Neurology is based on general associations which help to deduce the site of the lesion. However, even "golden principles" may occasionally be deceptive. Here, we describe the case of subacute flaccid tetraparesis due to motor cortical lesions. To our knowledge, this is the first report to include an impressive illustration of nearly symmetric motor cortical involvement of encephalitis on brain MRI. Case presentation: A 51 year old immunocompromized man developed a high-grade pure motor flaccid tetraparesis over few days. Based on clinical presentation, critical illness polyneuromyopathy was suspected. However, brain MRI revealed symmetrical hyperintensities strictly limited to the subcortical precentral gyrus. An encephalitis, possibly due to CMV infection, turned out to be the most likely cause. Conclusion: While recognition of basic clinical patterns is indispensable in neurological reasoning, awareness of central conditions mimicking peripheral nervous disease may be crucial to detect unsuspected, potentially treatable conditions.},
  language  = {en}
}
@article{ZieglerEhlisWeberetal.2021,
  author    = {Ziegler, Georg C. and Ehlis, Ann-Christine and Weber, Heike and Vitale, Maria Rosaria and Z{\"o}ller, Johanna E. M. and Ku, Hsing-Ping and Schiele, Miriam A. and K{\"u}rbitz, Laura I. and Romanos, Marcel and Pauli, Paul and Kalisch, Raffael and Zwanzger, Peter and Domschke, Katharina and Fallgatter, Andreas J. and Reif, Andreas and Lesch, Klaus-Peter},
  title     = {A Common CDH13 Variant is Associated with Low Agreeableness and Neural Responses to Working Memory Tasks in ADHD},
  series = {Genes},
  volume    = {12},
  journal   = {Genes},
  number    = {9},
  issn      = {2073-4425},
  doi       = {10.3390/genes12091356},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-245220},
  year      = {2021},
  abstract  = {The cell—cell signaling gene CDH13 is associated with a wide spectrum of neuropsychiatric disorders, including attention-deficit/hyperactivity disorder (ADHD), autism, and major depression. CDH13 regulates axonal outgrowth and synapse formation, substantiating its relevance for neurodevelopmental processes. Several studies support the influence of CDH13 on personality traits, behavior, and executive functions. However, evidence for functional effects of common gene variation in the CDH13 gene in humans is sparse. Therefore, we tested for association of a functional intronic CDH13 SNP rs2199430 with ADHD in a sample of 998 adult patients and 884 healthy controls. The Big Five personality traits were assessed by the NEO-PI-R questionnaire. Assuming that altered neural correlates of working memory and cognitive response inhibition show genotype-dependent alterations, task performance and electroencephalographic event-related potentials were measured by n-back and continuous performance (Go/NoGo) tasks. The rs2199430 genotype was not associated with adult ADHD on the categorical diagnosis level. However, rs2199430 was significantly associated with agreeableness, with minor G allele homozygotes scoring lower than A allele carriers. Whereas task performance was not affected by genotype, a significant heterosis effect limited to the ADHD group was identified for the n-back task. Heterozygotes (AG) exhibited significantly higher N200 amplitudes during both the 1-back and 2-back condition in the central electrode position Cz. Consequently, the common genetic variation of CDH13 is associated with personality traits and impacts neural processing during working memory tasks. Thus, CDH13 might contribute to symptomatic core dysfunctions of social and cognitive impairment in ADHD.},
  language  = {en}
}