Stem-cell-like qualities of immune memory; CD4+ T cells join the party.

Luckey, C John; Weaver, Casey T · Cell Stem Cell · 2012

review · Level V

Where this comes from

Abstract

Similar to hematopoietic stem cells, memory lymphocytes self-renew, while their clonally expanded effector progeny differentiate to fight infection and tumors. Recently, Muranski et al. (2011) report in Immunity that a subset of Th17 effector cells function as memory cells and retain stem cell properties.