Metabolic coordination of T cell quiescence and activation

Naive T cells are actively maintained in a quiescent state that promotes their survival and persistence. On antigen stimulation, T cells exit quiescence to initiate clonal expansion and effector differentiation. Initial studies focused on the immune receptors and transcriptional regulators involved in T cell quiescence and activation, but recent findings highlight cell metabolism as a crucial regulator of these processes. Here we summarize these...