Technical Articles

This article systematically elucidates the molecular characteristics and biological functions of the chemokine CCL1, focusing on its role as a key effector secreted by regulatory T cells to enhance macrophage efferocytosis and construct a pro-regenerative immune microenvironment through the STAT3–SCARB1 signaling pathway. It further analyzes its dual tissue-repair functions in skin wound healing and colonic mucosal repair.