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| Verfasst von: | Schneider-Hohendorf, Tilman [VerfasserIn]  |
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| | Wünsch, Christian [VerfasserIn] |
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| | Falk, Simon [VerfasserIn] |
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| | Raposo, Catarina [VerfasserIn] |
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| | Rubelt, Florian [VerfasserIn] |
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| | Mirebrahim, Hamid [VerfasserIn] |
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| | Asgharian, Hosseinali [VerfasserIn] |
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| | Schlecht, Ulrich [VerfasserIn] |
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| | Mattox, Daniel [VerfasserIn] |
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| | Zhou, Wenyu [VerfasserIn] |
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| | Dawin, Eva [VerfasserIn] |
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| | Pawlitzki, Marc [VerfasserIn] |
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| | Lauks, Sarah [VerfasserIn] |
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| | Jarius, Sven [VerfasserIn] |
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| | Wildemann, Brigitte [VerfasserIn] |
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| | Havla, Joachim [VerfasserIn] |
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| | Kümpfel, Tania [VerfasserIn] |
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| | Schrot, Miriam-Carolina [VerfasserIn] |
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| | Ringelstein, Marius [VerfasserIn] |
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| | Kraemer, Markus [VerfasserIn] |
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| | Schwake, Carolin [VerfasserIn] |
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| | Schmitter, Thomas [VerfasserIn] |
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| | Ayzenberg, Ilya [VerfasserIn] |
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| | Fischer, Katinka [VerfasserIn] |
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| | Meuth, Sven G [VerfasserIn] |
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| | Aktas, Orhan [VerfasserIn] |
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| | Hümmert, Martin W [VerfasserIn] |
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| | Kretschmer, Julian R [VerfasserIn] |
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| | Trebst, Corinna [VerfasserIn] |
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| | Kleffner, Ilka [VerfasserIn] |
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| | Massey, Jennifer [VerfasserIn] |
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| | Muraro, Paolo A [VerfasserIn] |
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| | Chen-Harris, Haiyin [VerfasserIn] |
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| | Gross, Catharina C [VerfasserIn] |
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| | Klotz, Luisa [VerfasserIn] |
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| | Wiendl, Heinz [VerfasserIn] |
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| | Schwab, Nicholas [VerfasserIn] |
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| Titel: | Broader anti-EBV TCR repertoire in multiple sclerosis |
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| Titelzusatz: | disease specificity and treatment modulation |
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| Verf.angabe: | Tilman Schneider-Hohendorf, Christian Wünsch, Simon Falk, Catarina Raposo, Florian Rubelt, Hamid Mirebrahim, Hosseinali Asgharian, Ulrich Schlecht, Daniel Mattox, Wenyu Zhou, Eva Dawin, Marc Pawlitzki, Sarah Lauks, Sven Jarius, Brigitte Wildemann, Joachim Havla, Tania Kümpfel, Miriam-Carolina Schrot, Marius Ringelstein, Markus Kraemer, Carolin Schwake, Thomas Schmitter, Ilya Ayzenberg, Katinka Fischer, Sven G. Meuth, Orhan Aktas, Martin W. Hümmert, Julian R. Kretschmer, Corinna Trebst, Ilka Kleffner, Jennifer Massey, Paolo A. Muraro, Haiyin Chen-Harris, Catharina C. Gross, Luisa Klotz, Heinz Wiendl and Nicholas Schwab |
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| E-Jahr: | 2025 |
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| Jahr: | March 2025 |
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| Umfang: | 8 S. |
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| Illustrationen: | Illustrationen |
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| Fussnoten: | Veröffentlicht: 18. Juli 2024 ; Gesehen am 10.06.2025 |
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| Titel Quelle: | Enthalten in: Brain |
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| Ort Quelle: | Oxford : Oxford Univ. Press, 1878 |
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| Jahr Quelle: | 2025 |
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| Band/Heft Quelle: | 148(2025), 3 vom: März, Seite 933-940 |
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| ISSN Quelle: | 1460-2156 |
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| Abstract: | Epstein-Barr virus (EBV) infection has long been associated with the development of multiple sclerosis (MS). Patients with MS have elevated titres of EBV-specific antibodies in serum and show signs of CNS damage only after EBV infection. Regarding CD8+ T cells, an elevated but ineffective response to EBV was suggested in MS patients, who present with a broader MHC-I-restricted EBV-specific T-cell receptor beta chain (TRB) repertoire compared to controls. It is not known whether this altered EBV response could be subject to dynamic changes, e.g. by approved MS therapies, and whether it is specific for MS.Peripheral blood TRB repertoire samples (n = 1317) of healthy donors (n = 409), patients with MS (n = 710) before and after treatment, patients with neuromyelitis optica spectrum disorder (n = 87), MOG antibody-associated disease (MOGAD) (n = 64) and Susac’s syndrome (n = 47) were analysed.Apart from MS, none of the evaluated diseases presented with a broader anti-EBV TRB repertoire. In MS patients undergoing autologous haematopoietic stem-cell transplantation, EBV reactivation coincided with elevated MHC-I-restricted EBV-specific TRB sequence matches. Therapy with ocrelizumab, teriflunomide or dimethyl fumarate reduced EBV-specific, but not CMV-specific MHC-I-restricted TRB sequence matches.Together, these data suggest that the aberrant MHC-I-restricted T-cell response directed against EBV is specific to MS with regard to neuromyelitis optica, MOGAD and Susac’s syndrome and that it is specifically modified by MS treatments interfering with EBV host cells or activated lymphocytes. |
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| DOI: | doi:10.1093/brain/awae244 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
kostenfrei: Volltext: https://doi.org/10.1093/brain/awae244 |
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| | DOI: https://doi.org/10.1093/brain/awae244 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1927873428 |
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| Verknüpfungen: | → Zeitschrift |
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Broader anti-EBV TCR repertoire in multiple sclerosis / Schneider-Hohendorf, Tilman [VerfasserIn]; March 2025 (Online-Ressource)
