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Technische Universität München Arcisstr. 19 80333 München, Germany http://www.tum.de
Contact Mr Prof. Dr. med. Dirk H. Busch +49 89 41404120
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Technische Universität München

Stammzelleigenschaften von T-Zellen erstmals nachgewiesen

Neue Studie mit Bedeutung für die klinische Zelltherapie

(PresseBox) (München, )
Erstmals haben Forscher in Deutschland und den USA nachgewiesen, dass bestimmte Zellen des Immunsystems, sogenannte zentrale T-Gedächtniszellen, alle wesentlichen Eigenschaften von adulten Gewebestammzellen aufweisen. Diese Zellen sind fähig, sich selbst zu erneuern und gleichzeitig verschiedene Zellnachkommen zu bilden. Damit können mit diesen Zellen bestimmte Funktionen des Immunsystems wiederhergestellt werden. Diese Ergebnisse deuten darauf hin, dass Patienten mit einem geschwächten Immunsystem die Abwehr gegenüber bestimmten Infektionserregern vollständig wiedererlangen können, indem eine kleine Anzahl von Erreger-spezifischen zentralen T-Gedächtniszellen übertragen werden.

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