Scientists compare #iMSCs with adult MSCs, showing iMSCs form hyaline‑like #cartilage with minimal #hypertrophy via TGFβ3‑SMAD2/3 signaling, underscoring their potential as an unlimited source of #chondroprogenitors. @stmcdr @EmoryMedicine

#OpenAccess: doi.org/10.1016/j.ge...