Fig. 2From: Reprogramming of blood cells into induced pluripotent stem cells as a new cell source for cartilage repairGeneration of hiPSC–MSC-chondrogenic pellets via EB formation, monolayer cell culture and three-dimensional pellet culture. a EB formation. Scale bar = 100 μm. b Cell outgrowth from EBs. Scale bar = 100 μm. c Monolayer cell culture. Scale bar = 100 μm. d Three-dimensional pellet cultureBack to article page