AD-MSCs have shown angiogenic and antiapoptotic capabilities, facilitating tissue regeneration, mediated by the secretion of cytokines including growth factor, IGF-1, VEGF, HGF, granulocyte/macrophage colony-stimulating factor, and cell-derived stromal factor 1-alpha [14,15,16,29]. The gene discussed is CSF2; the disease is Alzheimer disease.