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New insights on T-cell self-tolerance

Abstract

Self-tolerance of T cells is maintained by a combination of thymic negative selection and suppression by T regulatory cells (Tregs); both processes are driven by recognition of self MHC ligands. Treg function ensures that most T cells remain quiescent as naive cells, but enables some T cells to proliferate and differentiate into cells with a memory phenotype (MP). In this review, we discuss how Tregs shape this compartmentalization of T cells into subsets of naive and MP T cells.

Type Journal
ISBN 1879-0372 (Electronic) 0952-7915 (Linking)
Authors Yi, J.; Kawabe, T.; Sprent, J.
Responsible Garvan Author Professor Jonathan Sprent
Publisher Name CURRENT OPINION IN IMMUNOLOGY
Published Date 2020-04-01
Published Volume 63
Published Pages 14-20
Status Published in-print
DOI 10.1016/j.coi.2019.10.002
URL link to publisher's version https://www.ncbi.nlm.nih.gov/pubmed/31786417