Fig. 2From: Self-organized insulin-producing β-cells differentiated from human omentum-derived stem cells and their in vivo therapeutic potentialDifferentiation of hO-MSCs into β-cells using two different culture methods: round-bottom plate (RBP) and maltose-binding protein-basic fibroblast growth factor 2 (MBP-FGF2) immobilized surface). A Schematic illustration of the RBP and B MBP-FGF2 cell culture methods (created with BioRender.com). C Phase contrast images of hO-MSC spheroids during β-cell differentiation using different culture methods. Scale bar = 200 μmBack to article page