Research Article

Kindlin-2 Promotes Chondrogenesis and Ameliorates IL-1beta-Induced Inflammation in Chondrocytes Cocultured with BMSCs in the Direct Contact Coculture System

Figure 2

In vivo cartilage regeneration in nude mice. (a) Gross morphology examination after hydrogels were injected subcutaneously into nude mice for 4 weeks. (b) Implants containing Kindlin-2 overexpression or knockdown chondrocytes cocultured with BMSCs were analyzed by wet weight. Values are expressed as , , , ns indicates no significance. (c) Implants containing Kindlin-2 overexpression or knockdown chondrocytes cocultured with BMSCs were analyzed by Safranin O, Masson, collagen I, and collagen II staining confirmed by histological examination and immunohistochemical staining.
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