Fig. 4: Effects of the pBMSC-EXOs on the migration and proliferation of chondrocytes. | Cell Death Discovery

Fig. 4: Effects of the pBMSC-EXOs on the migration and proliferation of chondrocytes.

From: BMSC-derived exosomes from congenital polydactyly tissue alleviate osteoarthritis by promoting chondrocyte proliferation

Fig. 4

A The proliferation of chondrocytes in coculture with pBMSCs and BMSCs. B Western blot analysis of the exosome-specific CD9, CD63, and TSG101 proteins. C Morphology of the exosomes under transmission electron microscopy. Scale bars, 100 nm. D Wound-healing assays. E pBMSC-EXOs stimulated the migration of chondrocytes in the coculture system. Scale bars, 50 μm.

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