@article{DegenkolbeKoenigZimmeretal.2013, author = {Degenkolbe, Elisa and K{\"o}nig, Jana and Zimmer, Julia and Walther, Maria and Reißner, Carsten and Nickel, Joachim and Pl{\"o}ger, Frank and Raspopovic, Jelena and Sharpe, James and Dathe, Katharina and Hecht, Jacqueline T. and Mundlos, Stefan and Doelken, Sandra C. and Seemann, Petra}, title = {A GDF5 Point Mutation Strikes Twice - Causing BDA1 and SYNS2}, series = {PLOS Genetics}, volume = {9}, journal = {PLOS Genetics}, number = {10}, issn = {1553-7404}, doi = {10.1371/journal.pgen.1003846}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-127556}, pages = {e1003846}, year = {2013}, abstract = {Growth and Differentiation Factor 5 (GDF5) is a secreted growth factor that belongs to the Bone Morphogenetic Protein (BMP) family and plays a pivotal role during limb development. GDF5 is a susceptibility gene for osteoarthritis (OA) and mutations in GDF5 are associated with a wide variety of skeletal malformations ranging from complex syndromes such as acromesomelic chondrodysplasias to isolated forms of brachydactylies or multiple synostoses syndrome 2 (SYNS2). Here, we report on a family with an autosomal dominant inherited combination of SYNS2 and additional brachydactyly type A1 (BDA1) caused by a single point mutation in GDF5 (p.W414R). Functional studies, including chondrogenesis assays with primary mesenchymal cells, luciferase reporter gene assays and Surface Plasmon Resonance analysis, of the GDF5 W-414R variant in comparison to other GDF5 mutations associated with isolated BDA1 (p.R399C) or SYNS2 (p.E491K) revealed a dual pathomechanism characterized by a gain-and loss-of-function at the same time. On the one hand insensitivity to the main GDF5 antagonist NOGGIN (NOG) leads to a GDF5 gain of function and subsequent SYNS2 phenotype. Whereas on the other hand, a reduced signaling activity, specifically via the BMP receptor type IA (BMPR1A), is likely responsible for the BDA1 phenotype. These results demonstrate that one mutation in the overlapping interface of antagonist and receptor binding site in GDF5 can lead to a GDF5 variant with pathophysiological relevance for both, BDA1 and SYNS2 development. Consequently, our study assembles another part of the molecular puzzle of how loss and gain of function mutations in GDF5 affect bone development in hands and feet resulting in specific types of brachydactyly and SYNS2. These novel insights into the biology of GDF5 might also provide further clues on the pathophysiology of OA.}, language = {en} } @misc{OPUS4-36110, title = {BLICK 2023 - Jahrbuch der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, volume = {2023}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, issn = {2192-1431}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-361103}, year = {2024}, abstract = {Die Entwicklung der Universit{\"a}t W{\"u}rzburg im Jahr 2023.}, subject = {Bericht}, language = {de} } @phdthesis{Ries2009, author = {Ries, Stefan}, title = {Versuche zur Totalsynthese von Pseudodistomin C und E - Ein neuer Syntheseweg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-39931}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2009}, abstract = {Die Pseudodistomine geh{\"o}ren zu den ersten Piperidinalkaloiden marinen Ursprungs, die 1987 von Ishibashi et al. aus der Tunikate (Ascidie) Pseudodistoma kanoko isoliert wurden. Aus der gleichen Tunikate wurde 1995 das Pseudodistomin C isoliert. Die amphiphilen Piperidinalkaloide zeigen eine Antitumor-Aktivit{\"a}t gegen bestimmte M{\"a}useleuk{\"a}miezellen, wobei Pseudodistomin C auch eine Cytotoxizit{\"a}t gegen menschliche HeLa-abgeleitete Krebszellen KB aufweist. In der Einleitung wird ausf{\"u}hrlich auf Vorkommen, Struktur, Biogenese, pharmakologische Perspektiven und literaturbekannten Synthesen dieser amphiphilen Piperidin-Alkaloide eingegangen. Im Hauptteil wird zun{\"a}chst eine gescheiterte Synthese ausgehend von D-Ribose {\"u}ber das Konzept einer Tandem Wittig-[3+2]-Cycloaddition beschrieben. Daraufhin wird ein v{\"o}llig neuer Syntheseweg vorgestellt, welcher den formalen Aufbau des Pseudodistomin C {\"u}ber einen bekannten Piperidin-Grundk{\"o}rper erm{\"o}glich. Des weiteren konnte das vollst{\"a}ndig gesch{\"u}tzte Pseudodistomin E synthetisiert werden.}, subject = {Piperidin}, language = {de} } @misc{OPUS4-6643, title = {einBlick - Ausgabe 22 - 04. Juni 2013}, volume = {22/2013}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-78249}, year = {2013}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-12451, title = {einBlick - Ausgabe 38 - 03. November 2015}, volume = {38/2015}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-124510}, year = {2015}, abstract = {einBlick - Ausgabe 37 - 27. Oktober 2015}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-4648, title = {einBlick - Ausgabe 05 - 08. Februar 2011}, volume = {05/2011}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-54562}, year = {2011}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-13958, title = {Campus Uni W{\"u}rzburg September 2016}, series = {Campus Uni W{\"u}rzburg}, volume = {09/2016}, journal = {Campus Uni W{\"u}rzburg}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg; Mediengruppe Main-Post}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-139588}, year = {2016}, abstract = {Wie Maschinen Menschen werden: Roboter, die kochen, ein Glas Wasser eingießen oder uns baden? Klingt nach Science-Fiction? Medieninformatikerin Birgit Lugrin arbeitet daran, dass es Realit{\"a}t wird.}, subject = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, language = {de} } @phdthesis{Kleinecke2013, author = {Kleinecke, Sophie}, title = {Antikenrezeption in Corneilles M{\´e}d{\´e}e}, isbn = {978-3-86309-143-9}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-79289}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2013}, abstract = {Pierre Corneille (1606-1684) geh{\"o}rt neben Racine (1639-1699) und Moli{\`e}re (1622-1673) zu den drei großen Autoren des klassischen franz{\"o}sischen Theaters. Seine erste Trag{\"o}die "M{\´e}d{\´e}e" wurde von Publikum und Kritikern zur{\"u}ckgewiesen. Corneille hatte seinen typischen Stil noch nicht entwickelt: Das Drama oszilliert zwischen Kom{\"o}die und Trag{\"o}die, ist einerseits dem Handlungstheater des Barock verpflichtet und wahrt andererseits die Einheiten der "doctrine classique". Der franz{\"o}sische Dramatiker rezipiert in seinem St{\"u}ck den griechischen Tragiker Euripides (480-406 v. Chr.) und den r{\"o}mischen Autor Seneca (1-65 n. Chr.). Gerade den Stil Senecas ahmt er nach. Dieses Buch soll einen Beitrag zum besseren Verst{\"a}ndnis der franz{\"o}sischen Klassik leisten: Zwar spielt die direkte Rezeption der senecanischen Trag{\"o}die eine wichtige Rolle f{\"u}r das klassische franz{\"o}sische Drama, doch Form und dramatische Technik resultierten vor allem aus der Besch{\"a}ftigung mit antiken Poetiken.}, subject = {Antike}, language = {de} } @misc{OPUS4-9063, title = {einBlick - Ausgabe 36 - 08. Oktober 2013}, volume = {36/2013}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-90639}, year = {2013}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {W{\"u}rzburg}, language = {de} } @article{MunawarZhouPrommersbergeretal.2023, author = {Munawar, Umair and Zhou, Xiang and Prommersberger, Sabrina and Nerreter, Silvia and Vogt, Cornelia and Steinhardt, Maximilian J. and Truger, Marietta and Mersi, Julia and Teufel, Eva and Han, Seungbin and Haertle, Larissa and Banholzer, Nicole and Eiring, Patrick and Danhof, Sophia and Navarro-Aguadero, Miguel Angel and Fernandez-Martin, Adrian and Ortiz-Ruiz, Alejandra and Barrio, Santiago and Gallardo, Miguel and Valeri, Antonio and Castellano, Eva and Raab, Peter and Rudert, Maximilian and Haferlach, Claudia and Sauer, Markus and Hudecek, Michael and Martinez-Lopez, J. and Waldschmidt, Johannes and Einsele, Hermann and Rasche, Leo and Kort{\"u}m, K. Martin}, title = {Impaired FADD/BID signaling mediates cross-resistance to immunotherapy in Multiple Myeloma}, series = {Communications Biology}, volume = {6}, journal = {Communications Biology}, doi = {10.1038/s42003-023-05683-4}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-357609}, year = {2023}, abstract = {The treatment landscape in multiple myeloma (MM) is shifting from genotoxic drugs to immunotherapies. Monoclonal antibodies, immunoconjugates, T-cell engaging antibodies and CART cells have been incorporated into routine treatment algorithms, resulting in improved response rates. Nevertheless, patients continue to relapse and the underlying mechanisms of resistance remain poorly understood. While Impaired death receptor signaling has been reported to mediate resistance to CART in acute lymphoblastic leukemia, this mechanism yet remains to be elucidated in context of novel immunotherapies for MM. Here, we describe impaired death receptor signaling as a novel mechanism of resistance to T-cell mediated immunotherapies in MM. This resistance seems exclusive to novel immunotherapies while sensitivity to conventional anti-tumor therapies being preserved in vitro. As a proof of concept, we present a confirmatory clinical case indicating that the FADD/BID axis is required for meaningful responses to novel immunotherapies thus we report impaired death receptor signaling as a novel resistance mechanism to T-cell mediated immunotherapy in MM.}, language = {en} } @phdthesis{MaierUnverfehrt2023, author = {Maier-Unverfehrt, Kristin}, title = {Der Hygieniker und Medizinhistoriker Georg Sticker (1860-1960) - Leben und Werk}, doi = {10.25972/OPUS-29913}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-299135}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2023}, abstract = {Georg Sticker war Arzt, Hochschullehrer, Hygieniker und Medizinhistoriker. Das Themenspektrum seiner Arbeiten ist sehr umfangreich. Der Schwerpunkt dieser Arbeit liegt auf seinen Hauptforschungsgebieten, der Medizingeschichte und hier vor allem auf der Seuchengeschichte zu Pest, Lepra und Syphilis und der Bedeutung der Geschichte der Epidemien f{\"u}r die Epidemiologie; sowie seinen großen {\"a}rztlichen Vorbildern Hippokrates und Paracelsus. Auch {\"u}ber Naturheilkunst und Gesundheit und Erziehung berichtet er mit großem Engagement.Nach seiner Berufung an die Universit{\"a}t W{\"u}rzburg beendet er seine {\"a}rztliche T{\"a}tigkeit, gr{\"u}ndet hier im Jahr 1921 das Institut f{\"u}r Geschichte der Medizin und widmet sich ganz der Medizingeschichte}, subject = {Sticker, Georg}, language = {de} } @misc{OPUS4-4847, title = {einBlick - Ausgabe 21 - 31. Mai 2011}, volume = {21/2011}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-56909}, year = {2011}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-13839, title = {einBlick - Ausgabe 28 - 19. Juli 2016}, volume = {28/2016}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-138397}, year = {2016}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-4327, title = {Blick - das Magazin der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg. Ausgabe 2/1996. Schwerpunktthema: Selektive Reaktionen Metall-aktivierter Molek{\"u}le}, volume = {2/1996}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-44945}, year = {1996}, abstract = {Inhalts{\"u}bersicht zum Schwerpunktthema: - Wozu Metalle n{\"u}tzlich sein k{\"o}nnen - Ein Beitrag zur "gr{\"u}nen Chemie" - Der gezielte Aufbau "chiraler Achsen" - Selektiver Aufbau von Naturstoffen mit Hilfe von Metallkomplexen - Dynamik des Energietransportes innerhalb von Molek{\"u}len - Von Erd{\"o}l {\"u}ber Kohlenwasserstoffe zu interessanten Zielmolek{\"u}len u.a.}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-31651, title = {einBlick - Ausgabe 19 - 16. Mai 2023}, series = {einBlick}, volume = {19/2023}, journal = {einBlick}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-316519}, year = {2023}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {Universit{\"a}t}, language = {de} } @misc{OPUS4-11240, title = {einBlick - Ausgabe 15 - 28. April 2015}, volume = {15/2015}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-112404}, year = {2015}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-32799, title = {einBlick - Ausgabe 34 - 26. September 2023}, series = {einBlick}, volume = {34/2023}, journal = {einBlick}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-327998}, year = {2023}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {Universit{\"a}t}, language = {de} } @misc{OPUS4-16033, title = {einBlick - Ausgabe 29 - 25. Juli 2017}, volume = {29/2017}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-160339}, year = {2017}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {Universit{\"a}t}, language = {de} } @article{TonyBurmesterSchulzeKoopsetal.2011, author = {Tony, Hans-Peter and Burmester, Gerd and Schulze-Koops, Hendrik and Grunke, Mathias and Henes, Joerg and K{\"o}tter, Ina and Haas, Judith and Unger, Leonore and Lovric, Svjetlana and Haubitz, Marion and Fischer-Betz, Rebecca and Chehab, Gamal and Rubbert-Roth, Andrea and Specker, Christof and Weinerth, Jutta and Holle, Julia and M{\"u}ller-Ladner, Ulf and K{\"o}nig, Ramona and Fiehn, Christoph and Burgwinkel, Philip and Budde, Klemens and S{\"o}rensen, Helmut and Meurer, Michael and Aringer, Martin and Kieseier, Bernd and Erfurt-Berge, Cornelia and Sticherling, Michael and Veelken, Roland and Ziemann, Ulf and Strutz, Frank and von Wussow, Praxis and Meier, Florian MP and Hunzelmann, Nico and Schmidt, Enno and Bergner, Raoul and Schwarting, Andreas and Eming, R{\"u}diger and Schwarz-Eywill, Michael and Wassenberg, Siegfried and Fleck, Martin and Metzler, Claudia and Zettl, Uwe and Westphal, Jens and Heitmann, Stefan and Herzog, Anna L. and Wiendl, Heinz and Jakob, Waltraud and Schmidt, Elvira and Freivogel, Klaus and D{\"o}rner, Thomas and Hertl, Michael and Stadler, Rudolf}, title = {Safety and clinical outcomes of rituximab therapy in patients with different autoimmune diseases: experience from a national registry (GRAID)}, series = {Arthritis Research \& Therapy}, volume = {13}, journal = {Arthritis Research \& Therapy}, number = {R75}, doi = {10.1186/ar3337}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-142856}, pages = {1-14}, year = {2011}, abstract = {Introduction: Evidence from a number of open-label, uncontrolled studies has suggested that rituximab may benefit patients with autoimmune diseases who are refractory to standard-of-care. The objective of this study was to evaluate the safety and clinical outcomes of rituximab in several standard-of-care-refractory autoimmune diseases (within rheumatology, nephrology, dermatology and neurology) other than rheumatoid arthritis or non-Hodgkin's lymphoma in a real-life clinical setting. Methods: Patients who received rituximab having shown an inadequate response to standard-of-care had their safety and clinical outcomes data retrospectively analysed as part of the German Registry of Autoimmune Diseases. The main outcome measures were safety and clinical response, as judged at the discretion of the investigators. Results: A total of 370 patients (299 patient-years) with various autoimmune diseases (23.0\% with systemic lupus erythematosus, 15.7\% antineutrophil cytoplasmic antibody-associated granulomatous vasculitides, 15.1\% multiple sclerosis and 10.0\% pemphigus) from 42 centres received a mean dose of 2,440 mg of rituximab over a median (range) of 194 (180 to 1,407) days. The overall rate of serious infections was 5.3 per 100 patient-years during rituximab therapy. Opportunistic infections were infrequent across the whole study population, and mostly occurred in patients with systemic lupus erythematosus. There were 11 deaths (3.0\% of patients) after rituximab treatment (mean 11.6 months after first infusion, range 0.8 to 31.3 months), with most of the deaths caused by infections. Overall (n = 293), 13.3\% of patients showed no response, 45.1\% showed a partial response and 41.6\% showed a complete response. Responses were also reflected by reduced use of glucocorticoids and various immunosuppressives during rituximab therapy and follow-up compared with before rituximab. Rituximab generally had a positive effect on patient well-being (physician's visual analogue scale; mean improvement from baseline of 12.1 mm)}, language = {en} } @article{VikukFuchsKrischkeetal.2020, author = {Vikuk, Veronika and Fuchs, Benjamin and Krischke, Markus and Mueller, Martin J. and Rueb, Selina and Krauss, Jochen}, title = {Alkaloid Concentrations of Lolium perenne Infected with Epichlo{\"e} festucae var. lolii with Different Detection Methods—A Re-Evaluation of Intoxication Risk in Germany?}, series = {Journal of Fungi}, volume = {6}, journal = {Journal of Fungi}, number = {3}, issn = {2309-608X}, doi = {10.3390/jof6030177}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-213171}, year = {2020}, abstract = {Mycotoxins in agriculturally used plants can cause intoxication in animals and can lead to severe financial losses for farmers. The endophytic fungus Epichlo{\"e} festucae var. lolii living symbiotically within the cool season grass species Lolium perenne can produce vertebrate and invertebrate toxic alkaloids. Hence, an exact quantitation of alkaloid concentrations is essential to determine intoxication risk for animals. Many studies use different methods to detect alkaloid concentrations, which complicates the comparability. In this study, we showed that alkaloid concentrations of individual plants exceeded toxicity thresholds on real world grasslands in Germany, but not on the population level. Alkaloid concentrations on five German grasslands with high alkaloid levels peaked in summer but were also below toxicity thresholds on population level. Furthermore, we showed that alkaloid concentrations follow the same seasonal trend, regardless of whether plant fresh or dry weight was used, in the field and in a common garden study. However, alkaloid concentrations were around three times higher when detected with dry weight. Finally, we showed that alkaloid concentrations can additionally be biased to different alkaloid detection methods. We highlight that toxicity risks should be analyzed using plant dry weight, but concentration trends of fresh weight are reliable.}, language = {en} } @misc{OPUS4-4527, title = {Blick - das Magazin der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg. Ausgabe 2/2000. Schwerpunktthema: Verkehrsforschung an der Universit{\"a}t W{\"u}rzburg}, volume = {2/2000}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45028}, year = {2000}, abstract = {Inhalts{\"u}bersicht zum Schwerpunktthema: - Interdisziplin{\"a}res Zentrum f{\"u}r Verkehrswissenschaften - Festschrift zur 150-Jahr-Feier der Universit{\"a}ts-Kinderklinik W{\"u}rzburg - Wissenschaftliches Symposium im Congress Center W{\"u}rzburg, 20. Oktober 2000 u.a.}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-32246, title = {einBlick - Ausgabe 29 - 25. Juli 2023}, series = {einBlick}, volume = {29/2023}, journal = {einBlick}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-322462}, year = {2023}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {Universit{\"a}t}, language = {de} } @misc{OPUS4-32938, title = {einBlick - Ausgabe 38 - 24. Oktober 2023}, series = {einBlick}, volume = {38/2023}, journal = {einBlick}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-329382}, year = {2023}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {Universit{\"a}t}, language = {de} } @article{VedderLeidingerSarmentoCabral2021, author = {Vedder, Daniel and Leidinger, Ludwig and Sarmento Cabral, Juliano}, title = {Propagule pressure and an invasion syndrome determine invasion success in a plant community model}, series = {Ecology and Evolution}, volume = {11}, journal = {Ecology and Evolution}, number = {23}, doi = {10.1002/ece3.8348}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-259107}, pages = {17106-17116}, year = {2021}, abstract = {The success of species invasions depends on multiple factors, including propagule pressure, disturbance, productivity, and the traits of native and non-native species. While the importance of many of these determinants has already been investigated in relative isolation, they are rarely studied in combination. Here, we address this shortcoming by exploring the effect of the above-listed factors on the success of invasions using an individual-based mechanistic model. This approach enables us to explicitly control environmental factors (temperature as surrogate for productivity, disturbance, and propagule pressure) as well as to monitor whole-community trait distributions of environmental adaptation, mass, and dispersal abilities. We simulated introductions of plant individuals to an oceanic island to assess which factors and species traits contribute to invasion success. We found that the most influential factors were higher propagule pressure and a particular set of traits. This invasion trait syndrome was characterized by a relative similarity in functional traits of invasive to native species, while invasive species had on average higher environmental adaptation, higher body mass, and increased dispersal distances, that is, had greater competitive and dispersive abilities. Our results highlight the importance in management practice of reducing the import of alien species, especially those that display this trait syndrome and come from similar habitats as those being managed.}, language = {en} } @phdthesis{SeitzHeinrich2014, author = {Seitz-Heinrich, Kerstin}, title = {'M{\"a}rchen' in der Werbung}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-107817}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2014}, abstract = {Eine korpusbasierte sprachwissenschaftliche Analyse {\"u}ber die Verwendung des Wortes ‚M{\"a}rchen' sowie verschiedener M{\"a}rchenmotive, -charaktere und -requisiten in der deutschsprachigen Werbung auf Basis der M{\"a}rchen der Br{\"u}der Grimm. Ein besonderer Fokus liegt dabei auf den zahlreichen Formen von Intertextualit{\"a}t.}, subject = {Werbesprache}, language = {de} } @misc{OPUS4-4479, title = {Blick - das Magazin der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg. Ausgabe 2/2004. Schwerpunktthema: Immunsystem auf Irrwegen. Rheuma - weit mehr als Schmerz in den Gelenken}, volume = {2/2004}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-44813}, year = {2004}, abstract = {Inhalts{\"u}bersicht zum Schwerpunktthema: - F{\"u}r eine noch bessere Versorgung Rheumakranker - Nicht jeder, der {\"u}ber Rheuma klagt hat auch eine rheumatologische Erkrankung - Rheuma im R{\"u}cken - Gezielter Schlag gegen Immunsystem bringt Besserung - Wenn der Wolf den K{\"o}rper zerfrisst - Wenn der Schnupfen blutig wird - Osteoporose - eine Folge der Rheumatherapie - Rheuma bei Kindern u.a.}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-23807, title = {BLICK 2020 - Jahrbuch der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, volume = {2020}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-238076}, year = {2021}, abstract = {Die Entwicklung der Universit{\"a}t W{\"u}rzburg im Jahr 2020.}, subject = {Bericht}, language = {de} } @misc{OPUS4-11000, title = {R{\"u}ckBLICK - Der Jahresbericht 2014 der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, volume = {2014}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-110008}, year = {2015}, abstract = {Die Entwicklung der Universit{\"a}t W{\"u}rzburg im Jahr 2014.}, subject = {W{\"u}rzburg}, language = {de} } @misc{Schilling2023, type = {Master Thesis}, author = {Schilling, Sheila Elisabeth}, title = {Schaf-Woll-Geschichten. Multispezies-Perspektiven auf die Beziehung von Schafen und Menschen}, doi = {10.25972/OPUS-31959}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-319595}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2023}, abstract = {Schafe leben seit einigen Jahrtausenden mit Menschen zusammen und mit ihnen durchwandert ihre Wolle unsere Kulturen und Gesellschaften. Ausgangspunkt der vorliegenden Arbeit ist der gegenw{\"a}rtig geringe monet{\"a}re Wert von Schafwolle, der in den letzten dreißig Jahren in Deutschland stark gesunken ist. Basierend auf ethnografischen Methoden der Feldforschung, teilnehmende Beobachtung und Interviews, verfolgt die vorliegende Arbeit Spuren von Schafwolle und fragt dabei nach den Ber{\"u}hrungs- und Kontaktpunkten, die im Alltag zwischen Schafen, Menschen und Wolle entstehen. Menschen, die mit Schafen leben, werfen verschiedene Perspektiven auf die sogenannte Nutztierhaltung sowie auf l{\"a}ndliches Wirtschaften und Leben. Schafe und Schafwolle werden hier als Miterz{\"a}hlende und Mitgestaltende im Prozess der Entstehung von Schaf-Woll-Geschichten betrachtet. Besonders die Perspektiven auf Schafwolle regen an, tierliche Materialit{\"a}ten im Allgemeinen neu zu denken und zu reflektieren. So l{\"a}dt die vorliegende Arbeit dazu ein, Menschen, Tiere und Materialit{\"a}ten st{\"a}rker in den Wissensgenerierungsprozess zu integrieren sowie nach dem besonderen Wissen zu suchen, das eben jene mehr-als-menschliche Akteur*innen mit uns teilen.}, subject = {Europ{\"a}ische Ethnologie}, language = {de} } @misc{OPUS4-10670, title = {R{\"u}ckBLICK - Der Jahresbericht 2013 der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, volume = {2013}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-106700}, year = {2014}, abstract = {Die Entwicklung der Universit{\"a}t W{\"u}rzburg im Jahr 2013.}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-4667, title = {einBlick - Ausgabe 07 - 22. Februar 2011}, volume = {07/2011}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-55096}, year = {2011}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-31694, title = {einBlick - Ausgabe 20 - 23. Mai 2023}, series = {einBlick}, volume = {20/2023}, journal = {einBlick}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-316946}, year = {2023}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {Universit{\"a}t}, language = {de} } @article{HerrmannMuellerNotzetal.2023, author = {Herrmann, Johannes and M{\"u}ller, Kerstin and Notz, Quirin and H{\"u}bsch, Martha and Haas, Kirsten and Horn, Anna and Schmidt, Julia and Heuschmann, Peter and Maschmann, Jens and Frosch, Matthias and Deckert, J{\"u}rgen and Einsele, Hermann and Ertl, Georg and Frantz, Stefan and Meybohm, Patrick and Lotz, Christopher}, title = {Prospective single-center study of health-related quality of life after COVID-19 in ICU and non-ICU patients}, series = {Scientific Reports}, volume = {13}, journal = {Scientific Reports}, doi = {10.1038/s41598-023-33783-y}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-357174}, year = {2023}, abstract = {Long-term sequelae in hospitalized Coronavirus Disease 2019 (COVID-19) patients may result in limited quality of life. The current study aimed to determine health-related quality of life (HRQoL) after COVID-19 hospitalization in non-intensive care unit (ICU) and ICU patients. This is a single-center study at the University Hospital of Wuerzburg, Germany. Patients eligible were hospitalized with COVID-19 between March 2020 and December 2020. Patients were interviewed 3 and 12 months after hospital discharge. Questionnaires included the European Quality of Life 5 Dimensions 5 Level (EQ-5D-5L), patient health questionnaire-9 (PHQ-9), the generalized anxiety disorder 7 scale (GAD-7), FACIT fatigue scale, perceived stress scale (PSS-10) and posttraumatic symptom scale 10 (PTSS-10). 85 patients were included in the study. The EQ5D-5L-Index significantly differed between non-ICU (0.78 ± 0.33 and 0.84 ± 0.23) and ICU (0.71 ± 0.27; 0.74 ± 0.2) patients after 3- and 12-months. Of non-ICU 87\% and 80\% of ICU survivors lived at home without support after 12 months. One-third of ICU and half of the non-ICU patients returned to work. A higher percentage of ICU patients was limited in their activities of daily living compared to non-ICU patients. Depression and fatigue were present in one fifth of the ICU patients. Stress levels remained high with only 24\% of non-ICU and 3\% of ICU patients (p = 0.0186) having low perceived stress. Posttraumatic symptoms were present in 5\% of non-ICU and 10\% of ICU patients. HRQoL is limited in COVID-19 ICU patients 3- and 12-months post COVID-19 hospitalization, with significantly less improvement at 12-months compared to non-ICU patients. Mental disorders were common highlighting the complexity of post-COVID-19 symptoms as well as the necessity to educate patients and primary care providers about monitoring mental well-being post COVID-19.}, language = {en} } @misc{OPUS4-4782, title = {Blick - das Magazin der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg. Ausgabe 1/2000. Schwerpunktthema: Molekulare Grundlagen der Signal{\"u}bertragung und des Stofftransportes in Membranen}, volume = {1/2000}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45018}, year = {2000}, abstract = {Inhalts{\"u}bersicht zum Schwerpunktthema: - Signale, Routen, Netzwerke: Die Welt der Zelle und ihrer Nachbarn - Kernporen: einfaches Sieb oder schlaue Barriere? - Ionen-Austauscher der Niere verhindert {\"U}bers{\"a}uerung des Blutes - Bakterieller Giftstoff f{\"u}hrte zu neuem Impfkonzept - Pflanzenforschung auf dem Weg vom Molek{\"u}l zur Anwendung - Cytokine instruieren Zellen mit Hilfe von molekularen Eilboten - Regulation der Zellbeweglichkeit und der Blutpl{\"a}ttchen durch VASP u.a.}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-16073, title = {einBlick - Ausgabe 05 - 06. Februar 2018}, volume = {05/2018}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-160737}, year = {2018}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {Universit{\"a}t}, language = {de} } @misc{OPUS4-25256, title = {einBlick - Ausgabe 44 - 14. Dezember 2021}, series = {einBlick}, volume = {44/2021}, journal = {einBlick}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-252562}, year = {2021}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {Universit{\"a}t}, language = {de} } @misc{OPUS4-9965, title = {einBlick - Ausgabe 24 - 17. Juni 2014}, volume = {24/2014}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-99652}, year = {2014}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {W{\"u}rzburg}, language = {de} } @phdthesis{Koenig2009, author = {K{\"o}nig, Martin}, title = {Stereoselektive Synthese verschiedener beta-Amino- und Microcos-Piperidinderivate : Versuche zur Totalsynthese von (+)-Microconin}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-40040}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2009}, abstract = {Das Ziel dieser Arbeit war es, eine im Arbeitskreis entwickelte Methode zur Darstellung von unterschiedlich substituierten \&\#61538;-Aminopiperidinen zu etablieren und zu verifizieren, indem unser Konzept einer Tandemreaktion zum Einsatz kommen sollte. Diese Reaktionssequenz sollte anschließend zur Totalsynthese von Microconin, einem aus Microcos paniculata isoliertem Alkaloid, genutzt werden. Den ersten Schritt in Richtung \&\#61538;-Aminopiperidinderivate machte die Veresterung von L-Pyroglutamins{\"a}ure. Nach der Reduktion des Methylesters erfolgte die Aktivierung der Hydroxyfunktion des Alkohols in Form des Tosylats. Die Azideinf{\"u}hrung resultierte aus einer nucleophilen Substitutionsreaktion, anschließend daran wurde der Lactam-Stickstoff mit Boc2O und einer katalytischen Menge DMAP gesch{\"u}tzt. Das Lactam ist durch den Elektronenakzeptor aktiviert, so dass die Ring{\"o}ffnung zum Methylester unter sehr milden Bedingungen und ohne weiteren Reinigungsschritt erfolgen konnte. Die Aminofunktion musste mit einer zweiten Schutzgruppe blockiert werden, die anschließende selektive Reduktion mit DiBAl-H in trockenem Ether verlief problemlos und lieferte mit dem Aldehyd das Edukt f{\"u}r Olefinierungen mittels verschiedener Wittig-Reaktionen. Daf{\"u}r wurden stabilisierte Phosphonate hergestellt und in einer HWE-Reaktion mit dem Aldehyd umgesetzt. Die resultierenden elektronenarmen Olefine gingen dann die intramolekulare Cycloaddition mit dem Azidsubstituenten ein und bauten so den Grundk{\"o}rper der \&\#61538;-Aminopiperidinderivate in einer Reaktionssequenz auf, die wir als Tandem Wittig-[3+2]-Cycloaddition bezeichnen. Die Bildung der prim{\"a}ren Triazoline erfolgte stereoselektiv, die Geschwindigkeit der Cycloaddition hing sowohl vom konjugierten Olefinsubstituenten als auch vom vicinalen Substituenten der Azidfunktion ab. Die Konfigurationsbestimmung erfolgte mittels NMR-Spektroskopie durch Analyse der Kopplungskonstanten und NOE-Messungen. Die asymmetrische Induktion der Cycloaddition konnte direkt f{\"u}r die Stereochemie am Piperidinring genutzt werden, indem, nach basischer Triazolin/Diazoamin Isomerisierung, gleich das Diazoamin hydriert wurde. Die Hydrierung der vinylogen Urethane, den Produkten aus der rhodiumkatalysierten Stickstoffextrusion, lieferte ein Diastereomerengemisch, wobei das Verh{\"a}ltnis der Diastereomere haupts{\"a}chlich vom Substitutionsgrad des exocyclischen Amins abh{\"a}ngig war. {\"U}berraschenderweise fand beim Sulfontriazolin keine Isomerisierung zum Diazoamin statt, daher musste f{\"u}r die Darstellung der Sulfonylmethyl-\&\#61538;-aminopiperidine eine alternative Route {\"u}ber ein Ketosulfon beschritten werden. Die Synthese von Microconin begann mit der Desoxygenierung von L-Rhamnose durch die sog. Fischer-Zach-Reaktion. Das Rhamnal wurde in einer drei Stufen Eintopfreaktion erhalten und mittels Perlinhydrolyse in den offenkettigen Aldehyd umgewandelt. Die Aktivierung der Hydroxyfunktion als Mesylat resultierte in einer {\"a}ußerst empfindlichen Verbindung, die nur durch Verwendung des Lindlar-Katalysators mit zufrieden stellenden Ergebnis zum aliphatischen Aldehyd reduziert werden konnte. Eine bimolekulare nucleophile Substitutionsreaktion lieferte bei der Azideinf{\"u}hrung zur Schl{\"u}sselverbindung sowohl die ben{\"o}tigte funktionelle Gruppe als auch die ben{\"o}tigte Inversion der Konfiguration. Die Tandem HWE-[3+2]-Cycloadditions-Reaktion f{\"u}hrte auch bei dem Sulfontriazolin in eine Sackgasse, weshalb wieder eine alternative Syntheseroute eingeschlagen werden musste. Ausgehend von derselben Schl{\"u}sselverbindung gelang dies durch eine zinnkatalysierte Umsetzung mit stabilisierten Diazomethan zum Ketosulfon. Der Aufbau des Piperidin-Heterocyclus konnte dann wieder {\"u}ber eine intramolekulare Imin-Bildung des intermedi{\"a}ren Amins mit dem Keton erzielt werden. Die diastereoselektive Hydrierung verlief unter Wasserstoffaddition von der sterisch weniger gehinderten \&\#61537;-Seite und Ausbildung des all cis Substitutionsmusters. Nach dem erfolgreichen Aufbau des Heterocyclus mussten noch die beiden Heteroatome methyliert werden. Dabei wurden die besten Ergebnisse am Ringstickstoff mit der reduktiven Aminierung erzielt. Bei der anschließenden Abspaltung der Acetylgruppe zeigte sich erstmals, dass das Substitutionsmuster am Piperidinring nicht konfigurationsstabil war, da neben dem erwarteten Alkohol auch das Diastereomer isoliert wurde. Die genaue Ursache f{\"u}r die Epimerisierung nach der N-Methylierung konnte nicht gekl{\"a}rt werden. Die Einf{\"u}hrung des Methoxy-Substituenten am Grundk{\"o}rper erfolgte {\"u}ber eine Williamsonschen Ethersynthese. Bei den Versuchen zur Kupplung des Grundk{\"o}rpers mit der Seitenkette 2,4-Nonadienal erwies sich der Zusatz von HMPT als f{\"o}rderlich. Weiterhin konnte die Ausbeute an \&\#61538;-Hydroxysulfonen durch das Erw{\"a}rmen der Reaktionsmischung gesteigert werden. In den Folgeschritten der Julia-Olefinierung blieben die Versuche zur Ausbildung der dreifach unges{\"a}ttigten Struktureinheit in der Seitenkette des isolierten Naturstoffs jedoch erfolglos.}, subject = {Stereoselektive Synthese}, language = {de} } @misc{OPUS4-32684, title = {einBlick - Ausgabe 31 - 5. September 2023}, series = {einBlick}, volume = {31/2023}, journal = {einBlick}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-326843}, year = {2023}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {Universit{\"a}t}, language = {de} } @misc{OPUS4-4640, title = {Blick - das Magazin der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg. Sonderausgabe 2003. Schwerpunktthema: Prof. Dr. Theodor Berchem (Rektor / Pr{\"a}sident von 1975-2003)}, volume = {3/2003}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-54531}, year = {2003}, abstract = {Inhalts{\"u}bersicht: Sonderausgabe zur Verabschiedung von Pr{\"a}sident Prof. Dr. phil. Dr. h. c. mult. Theodor Berchem}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-14611, title = {einBlick - Ausgabe 01 - 10. Januar 2017}, volume = {01/2017}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-146117}, year = {2017}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-17011, title = {einBlick - Ausgabe 38 - 23. Oktober 2018}, volume = {38/2018}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-170115}, year = {2018}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {Universit{\"a}t}, language = {de} } @misc{OPUS4-24905, title = {einBlick - Ausgabe 39 - 9. November 2021}, series = {einBlick}, volume = {39/2021}, journal = {einBlick}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-249057}, year = {2021}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t-W{\"u}rzburg}, subject = {Universit{\"a}t}, language = {de} } @misc{OPUS4-4445, title = {einBlick - Ausgabe 32 - 21. September 2010}, volume = {32/2010}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-53062}, year = {2010}, abstract = {Nachrichten aus der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, subject = {W{\"u}rzburg}, language = {de} } @misc{OPUS4-4480, title = {Blick - das Magazin der Julius-Maximilians-Universit{\"a}t W{\"u}rzburg. Ausgabe 1/2003. Schwerpunktthema: Beeinflussung des Immunsystems gegen Krankheitserreger}, volume = {1/2003}, organization = {Julius-Maximilians-Universit{\"a}t W{\"u}rzburg}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45075}, year = {2003}, abstract = {Inhalts{\"u}bersicht zum Schwerpunktthema: - Neue Verfahren gegen Krebs, Allergie und Infektion: Die Immuntherapie - Orientbeule: Parasiten lassen Geschw{\"u}re auf der Haut wuchern - Diabetes: Hilfe aus dem Tierreich - "Antibiotika bieten auf Dauer keinen Schutz" - Biotech -Firmen entwickeln Medikamente f{\"u}r die Immuntherapie u.a.}, subject = {W{\"u}rzburg}, language = {de} } @article{FroehlichSassenrathNadjiOhletal.2022, author = {Fr{\"o}hlich, Ellen and Sassenrath, Claudia and Nadji-Ohl, Minou and Unteroberd{\"o}rster, Meike and R{\"u}ckriegel, Stefan and Brelie, Christian von der and Roder, Constantin and Forster, Marie-Therese and Schommer, Stephan and L{\"o}hr, Mario and Pala, Andrej and Goebel, Simone and Mielke, Dorothee and Gerlach, R{\"u}diger and Renovanz, Mirjam and Wirtz, Christian Rainer and Onken, Julia and Czabanka, Marcus and Tatagiba, Marcos Soares and Rohde, Veit and Ernestus, Ralf-Ingo and Vajkoczy, Peter and Gansland, Oliver and Coburger, Jan}, title = {Resilience in lower grade glioma patients}, series = {Cancers}, volume = {14}, journal = {Cancers}, number = {21}, issn = {2072-6694}, doi = {10.3390/cancers14215410}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297518}, year = {2022}, abstract = {Current data show that resilience is an important factor in cancer patients' well-being. We aim to explore the resilience of patients with lower grade glioma (LGG) and the potentially influencing factors. We performed a cross-sectional assessment of adult patients with LGG who were enrolled in the LoG-Glio registry. By phone interview, we administered the following measures: Resilience Scale (RS-13), distress thermometer, Montreal Cognitive Assessment Test for visually impaired patients (MoCA-Blind), internalized stigmatization by brain tumor (ISBI), Eastern Cooperative Oncological Group performance status (ECOG), patients' perspective questionnaire (PPQ) and typical clinical parameters. We calculated correlations and multivariate regression models. Of 74 patients who were assessed, 38\% of those showed a low level of resilience. Our results revealed significant correlations of resilience with distress (p < 0.001, -0.49), MOCA (p = 0.003, 0.342), ECOG (p < 0.001, -0.602), stigmatization (p < 0.001, -0.558), pain (p < 0.001, -0.524), and occupation (p = 0.007, 0.329). In multivariate analyses, resilience was negatively associated with elevated ECOG (p = 0.020, β = -0.383) and stigmatization levels (p = 0.008, β = -0.350). Occupation showed a tendency towards a significant association with resilience (p = 0.088, β = -0.254). Overall, low resilience affected more than one third of our cohort. Low functional status is a specific risk factor for low resilience. The relevant influence of stigmatization on resilience is a novel finding for patients suffering from a glioma and should be routinely identified and targeted in clinical routine.}, language = {en} } @article{CurtazReifschlaegerStraehleetal.2022, author = {Curtaz, Carolin J. and Reifschl{\"a}ger, Leonie and Str{\"a}hle, Linus and Feldheim, Jonas and Feldheim, Julia J. and Schmitt, Constanze and Kiesel, Matthias and Herbert, Saskia-Laureen and W{\"o}ckel, Achim and Meybohm, Patrick and Burek, Malgorzata}, title = {Analysis of microRNAs in exosomes of breast cancer patients in search of molecular prognostic factors in brain metastases}, series = {International Journal of Molecular Sciences}, volume = {23}, journal = {International Journal of Molecular Sciences}, number = {7}, issn = {1422-0067}, doi = {10.3390/ijms23073683}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-284476}, year = {2022}, abstract = {Brain metastases are the most severe tumorous spread during breast cancer disease. They are associated with a limited quality of life and a very poor overall survival. A subtype of extracellular vesicles, exosomes, are sequestered by all kinds of cells, including tumor cells, and play a role in cell-cell communication. Exosomes contain, among others, microRNAs (miRs). Exosomes can be taken up by other cells in the body, and their active molecules can affect the cellular process in target cells. Tumor-secreted exosomes can affect the integrity of the blood-brain barrier (BBB) and have an impact on brain metastases forming. Serum samples from healthy donors, breast cancer patients with primary tumors, or with brain, bone, or visceral metastases were used to isolate exosomes and exosomal miRs. Exosomes expressed exosomal markers CD63 and CD9, and their amount did not vary significantly between groups, as shown by Western blot and ELISA. The selected 48 miRs were detected using real-time PCR. Area under the receiver-operating characteristic curve (AUC) was used to evaluate the diagnostic accuracy. We identified two miRs with the potential to serve as prognostic markers for brain metastases. Hsa-miR-576-3p was significantly upregulated, and hsa-miR-130a-3p was significantly downregulated in exosomes from breast cancer patients with cerebral metastases with AUC: 0.705 and 0.699, respectively. Furthermore, correlation of miR levels with tumor markers revealed that hsa-miR-340-5p levels were significantly correlated with the percentage of Ki67-positive tumor cells, while hsa-miR-342-3p levels were inversely correlated with tumor staging. Analysis of the expression levels of miRs in serum exosomes from breast cancer patients has the potential to identify new, non-invasive, blood-borne prognostic molecular markers to predict the potential for brain metastasis in breast cancer. Additional functional analyzes and careful validation of the identified markers are required before their potential future diagnostic use.}, language = {en} } @article{LudwigReymusWinkleretal.2023, author = {Ludwig, Julia and Reymus, Marcel and Winkler, Alexander and Soliman, Sebastian and Krug, Ralf and Krastl, Gabriel}, title = {Root maturation of an immature dens invaginatus despite unsuccessful revitalization procedure: a case report and recommendations for educational purposes}, series = {Dentistry Journal}, volume = {11}, journal = {Dentistry Journal}, number = {2}, issn = {2304-6767}, doi = {10.3390/dj11020047}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-304108}, year = {2023}, abstract = {Background: The clinical management of teeth with complex dens invaginatus (DI) malformations and apical periodontitis may be challenging due to the lack of routine. The aim of this case report is to describe the endodontic treatment of an immature tooth with DI and to discuss strategies for preclinical training for teeth with such malformations. Case report: A 9-year-old male presented with an immature maxillary incisor with DI (Oehlers Type II) and apical periodontitis which was diagnosed by cone beam computed tomography (CBCT). Revitalization was initially attempted but then abandoned after failure to generate a stable blood clot. Nevertheless, considerable increase in both root length and thickness could be detected after medication with calcium hydroxide followed by root canal filling with MTA as an apical plug. Conclusions: The endodontic management of teeth with DI requires thorough treatment planning. In immature teeth, under certain conditions, root maturation may occur even with conventional apexification procedures. From an educational perspective, different strategies including CBCT and 3D-printed transparent tooth models for visualization of the complex internal morphology and redesigned 3D-printed replica with various degrees of difficulty for endodontic training, can be used to overcome the challenges associated with endodontic treatment of such teeth.}, language = {en} } @article{FuchsKreczyBrueckneretal.2022, author = {Fuchs, Andreas and Kreczy, Dorothea and Br{\"u}ckner, Theresa and Gbureck, Uwe and Stahlhut, Philipp and Bengel, Melanie and Hoess, Andreas and Nies, Berthold and Bator, Julia and Klammert, Uwe and Linz, Christian and Ewald, Andrea}, title = {Bone regeneration capacity of newly developed spherical magnesium phosphate cement granules}, series = {Clinical Oral Investigations}, volume = {26}, journal = {Clinical Oral Investigations}, number = {3}, issn = {1436-3771}, doi = {10.1007/s00784-021-04231-w}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-268872}, pages = {2619-2633}, year = {2022}, abstract = {Objectives Magnesium phosphate-based cements begin to catch more attention as bone substitute materials and especially as alternatives for the more commonly used calcium phosphates. In bone substitutes for augmentation purposes, atraumatic materials with good biocompatibility and resorbability are favorable. In the current study, we describe the in vivo testing of novel bone augmentation materials in form of spherical granules based on a calcium-doped magnesium phosphate (CaMgP) cement. Materials and Methods Granules with diameters between 500 and 710 μm were fabricated via the emulsification of CaMgP cement pastes in a lipophilic liquid. As basic material, two different CaMgP formulations were used. The obtained granules were implanted into drill hole defects at the distal femoral condyle of 27 New Zealand white rabbits for 6 and 12 weeks. After explantation, the femora were examined via X-ray diffraction analysis, histological staining, radiological examination, and EDX measurement. Results Both granule types display excellent biocompatibility without any signs of inflammation and allow for proper bone healing without the interposition of connective tissue. CaMgP granules show a fast and continuous degradation and enable fully adequate bone regeneration. Conclusions Due to their biocompatibility, their degradation behavior, and their completely spherical morphology, these CaMgP granules present a promising bone substitute material for bone augmentation procedures, especially in sensitive areas. Clinical Relevance The mostly insufficient local bone supply after tooth extractions complicates prosthetic dental restoration or makes it even impossible. Therefore, bone augmentation procedures are oftentimes inevitable. Spherical CaMgP granules may represent a valuable bone replacement material in many situations.}, language = {en} } @article{PageWallstabeLotheretal.2021, author = {Page, Lukas and Wallstabe, Julia and Lother, Jasmin and Bauser, Maximilian and Kniemeyer, Olaf and Strobel, Lea and Voltersen, Vera and Teutschbein, Janka and Hortschansky, Peter and Morton, Charles Oliver and Brakhage, Axel A. and Topp, Max and Einsele, Hermann and Wurster, Sebastian and Loeffler, Juergen}, title = {CcpA- and Shm2-Pulsed Myeloid Dendritic Cells Induce T-Cell Activation and Enhance the Neutrophilic Oxidative Burst Response to Aspergillus fumigatus}, series = {Frontiers in Immunology}, volume = {12}, journal = {Frontiers in Immunology}, issn = {1664-3224}, doi = {10.3389/fimmu.2021.659752}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-239493}, year = {2021}, abstract = {Aspergillus fumigatus causes life-threatening opportunistic infections in immunocompromised patients. As therapeutic outcomes of invasive aspergillosis (IA) are often unsatisfactory, the development of targeted immunotherapy remains an important goal. Linking the innate and adaptive immune system, dendritic cells are pivotal in anti-Aspergillus defense and have generated interest as a potential immunotherapeutic approach in IA. While monocyte-derived dendritic cells (moDCs) require ex vivo differentiation, antigen-pulsed primary myeloid dendritic cells (mDCs) may present a more immediate platform for immunotherapy. To that end, we compared the response patterns and cellular interactions of human primary mDCs and moDCs pulsed with an A. fumigatus lysate and two A. fumigatus proteins (CcpA and Shm2) in a serum-free, GMP-compliant medium. CcpA and Shm2 triggered significant upregulation of maturation markers in mDCs and, to a lesser extent, moDCs. Furthermore, both A. fumigatus proteins elicited the release of an array of key pro-inflammatory cytokines including TNF-α, IL-1β, IL-6, IL-8, and CCL3 from both DC populations. Compared to moDCs, CcpA- and Shm2-pulsed mDCs exhibited greater expression of MHC class II antigens and stimulated stronger proliferation and IFN-γ secretion from autologous CD4\(^+\) and CD8\(^+\) T-cells. Moreover, supernatants of CcpA- and Shm2-pulsed mDCs significantly enhanced the oxidative burst in allogeneic neutrophils co-cultured with A. fumigatus germ tubes. Taken together, our in vitro data suggest that ex vivo CcpA- and Shm2-pulsed primary mDCs have the potential to be developed into an immunotherapeutic approach to tackle IA.}, language = {en} }