Fig. 6From: Development of islet organoids from human induced pluripotent stem cells in a cross-linked collagen scaffoldPanel showing the staining of organoid sections from the GACO gel and matrigel. Cells showed positive staining for NGN3 and PPY. Few cells appear positive for amylin among the NKX6.1 positive cells. C peptide and NeuroD1 positive cells can also be seen in organoids generated in matrigel and GACO scaffoldsBack to article page