CD8+ T cell tolerance: It doesn't translate
- PMID: 38865962
- DOI: 10.1016/j.immuni.2024.05.014
CD8+ T cell tolerance: It doesn't translate
Abstract
The mechanisms that make and break CD8+ T cell tolerance to self-antigens remain unclear. In this issue of Immunity, Van Der Byl et al. show that tolerant CD8+ T cells rapidly adopt an epigenetically and transcriptionally distinct cell state and exhibit impaired protein translation. Breaking tolerance requires both inflammation and increased antigen exposure to augment MYC expression and restore translation.
Copyright © 2024 Elsevier Inc. All rights reserved.
Conflict of interest statement
Declaration of interests The authors declare no competing interests.
Comment on
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The CD8+ T cell tolerance checkpoint triggers a distinct differentiation state defined by protein translation defects.Immunity. 2024 Jun 11;57(6):1324-1344.e8. doi: 10.1016/j.immuni.2024.04.026. Epub 2024 May 21. Immunity. 2024. PMID: 38776918 Free PMC article.
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