FGF7 and brain injury: Besides brain injuries, therapeutic effects of growth factors present in MSCs have also been investigated for other pathologic conditions such as cutaneous injury, whereby the use of AT-MSC secretome that contains VEGF, HGF, transforming growth factor β (TGF-β), and keratinocyte growth factor (KGF) was able to induce greater cellular proliferation, trigger cell migration, and decrease the wound size at a faster rate [91–95].