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. 2023 Aug 19;6:863. doi: 10.1038/s42003-023-05239-6

Fig. 8. Differentiation of hBMSC-TERT osteoblasts after treatment with IGF2 proforms.

Fig. 8

IGF2 (a), big-IGF2(87) (b), big-IGF2(104) (c), pro-IGF2(156) (d), and gly pro-IGF2(156) (e). The data were evaluated using quantification of alkaline phosphatase (ALP) activity, normalized to cell viability presented as a fold change (F.C.) over non-induced cells (day 8), n = 2 independent experiments with 6 replicates (only gly pro-IGF2(156) with 4 replicates). Data are presented as mean ± SEM (n = 6 (or 4) per group), Ordinary one-way ANOVA (Dunnett´s multiple comparisons test), *p <  0.05, **p <  0.01, ****p <  0.0001. A.U. means arbitrary units.