Exhausted CD8+ T cells exhibit low and strongly inhibited TCR signaling during chronic LCMV infection

Excess antigenic exposure, such as in cancers or chronic viral infection, can lead to T cell exhaustion. Here the authors show that despite high exposure to antigen in the context of chronic LCMV infection in mice, exhausted CD8+ T cells have low levels of TCR signalling that can be reactivated by P...

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Autores principales: Ioana Sandu, Dario Cerletti, Manfred Claassen, Annette Oxenius
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/0847b4efc9ab451ba66c78afdb12de6e
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