Meanwhile, incubating XKS enhanced in vivo reendothelialization capacity and in vitro apoptosis of EPCs from CAD patients with anxiety/depression, which was associated with the upregulation of CXC-chemokine receptor 7 (CXCR7) and inhibition of phosphorylation of p38 signaling. The gene discussed is MAPK14; the disease is coronary artery disorder.