Different Chondrogenic Potential among Human Induced Pluripotent Stem Cells from Diverse Origin Primary Cells

Figure 3

Chondrogenic pellets generated from hiPSC-derived from different originated somatic cells. (a) Morphology of outgrowth cells 3 days after differentiation. (b) Chondrogenic pellets after 21 days of chondrogenic differentiation. (c) Toluidine staining and (d) collagen type II immunohistology images of the chondrogenic pellets generated from each cell source-hiPSCs. (e) Collagen type I and (f) collagen type X staining images of chondrogenic pellets.