Age related changes in selected T cell populations.

Abstract

A, B) A decrease in naïve CD4+ and CD8+ T cells with advancing age (C, D) corresponds with an increase in central memory CD4+ and CD8+ T cells. E) Effector memory CCR4+ Tregs increase with age. Tregs, identified by gating on CD4+CD25+CD127low cells were compared based on four age groups.</p