For example, after myocardial infarction, rat BMSCs secrete paracrine factors (TGF-β, FGF-2, angiopoietin-2, VEGF-1) to trigger angiogenic and migratory effects at the site of the infarct to promote myocardial healing and improve the cardiac function [1]. Here, FGF2 is linked to myocardial infarction.