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COL VI‐treated hMSC show efficient cartilage differentiation similar to control hMSC. Chondrogenic marker expression in cartilage pellets after 21 days of culture for control or Col VI‐treated hMSC. Red: immunofluorescence staining for (A) Collagen 2A1 (COL2A1), (B) Collagen 6A1 (COL6A1), and (C) Aggrecan (AGC); Blue: cell nuclei stained with DAPI
