MTOR and lymphocyte metabolism

Hu Zeng, Hongbo Chi

Research output: Contribution to journalReview articlepeer-review

60 Scopus citations

Abstract

Upon antigen engagement and proper co-stimulation, naïve lymphocytes exit quiescence and undergo clonal expansion and differentiate into functional effector cells, after which they either die through apoptosis or survive as memory cells. Lymphocytes at different activation stages exhibit distinct metabolic signatures. Emerging evidence highlights a central role for the mechanistic target of rapamycin (mTOR) in bridging immune signals and metabolic cues to direct lymphocyte proliferation, differentiation and survival. Here we review recent advances in understanding the functional significance and signal transduction of mTOR in T cell biology, and the interplay between mTOR signaling and metabolic programs.

Original languageEnglish (US)
Pages (from-to)347-355
Number of pages9
JournalCurrent Opinion in Immunology
Volume25
Issue number3
DOIs
StatePublished - Jun 2013

ASJC Scopus subject areas

  • Immunology and Allergy
  • Immunology

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