Platelet-rich fibrin-conditioned medium promotes osteogenesis of dental pulp stem cells through TGF-β and PDGF signaling
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Introduction: Mesenchymal stem cells (MSCs), a key cell source for regenerative medicine, are conventionally cultured in human autologous serum (HAS) or fetal bovine serum (FBS). Platelet-rich fibrin-conditioned medium (PRF-CM) h... ...