Fig. 1From: An overview on small molecule-induced differentiation of mesenchymal stem cells into beta cells for diabetic therapyStages of beta cell differentiation from pluripotent stem cells (PSC) and mesenchymal stem cells. Pluripotent stem cells like ESC/iPSC follow hierarchical targeting of signaling pathways to drive stage-specific genes to generate beta cells. MSC-based protocols do not follow an endoderm differentiation before the endocrine stage. KGF keratinocyte growth factor, T3 tri-iodo thyronine, XXi gamma secretase inhibitor, GLP-1 glucagon-like peptide 1Back to article page