Fig. 8From: Extremely low frequency electromagnetic fields promote mesenchymal stem cell migration by increasing intracellular Ca2+ and activating the FAK/Rho GTPases signaling pathways in vitroSchematic of electromagnetic field (EMF)-increased mesenchymal stem cell (MSC) migration by signaling through increased intracellular Ca2+ and focal adhesion kinase (FAK)/Rho GTPase pathways. EMF increases intracellular Ca2+. The intracellular Ca2+ accumulation then activates FAK, leading to the formation of focal contacts and Rho GTPase mediating the organization of the cytoskeleton, which together increases the migration of MSCsBack to article page