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. 2022 Jul 28;13:927324. doi: 10.3389/fendo.2022.927324

Figure 1.

Figure 1

Differentiation protocols of pancreatic β-cells from human iPSCs. Through mimicking the normal human pancreas development, directed differentiation protocols via adding different growth factors and small molecules can induce human iPSCs into pancreatic β-cells in vitro. This figure summarizes the 7-stage differentiation protocol and key markers of the differentiation pancreatic cells for evaluation of the consecutive stages of differentiation [(mainly based on references (20, 21)].