Fig. 5

PDGFRβ as a potential marker for enhancing hBMSC migration. a FACS analysis of PDGFRβ in hBMSC-TERT^–Bone before and after enrichment for PDGFRβ⁺ cells. b MACS PDGFRβ⁺-enriched cells from hBMSC-TERT^–Bone were compared with PDGFRβ^– cells for their migratory response toward different PDGF isoforms (PDGF-AA, PDGF-BB, or PDGF-AB) (100 ng/ml). Data presented as mean ± SEM of at least three independent experiments (*p ≤0.05, **p ≤0.01, **p ≤0.005, as compared with control). PDGFR platelet-derived growth factor receptor