Exercise Affects T-Cell Function by Modifying Intracellular Calcium Homeostasis

Abstract

This study suggests that chronic moderate exercise improves intracellular Ca signaling in murine splenic lymphocytes. The enhanced availability of the second messenger Ca is followed by an improved cellular function such as cell proliferation. The downregulation of Ca homeostasis-related factor expression might be considered as a self-protective mechanism against elevated intracellular Ca signals.