Fig 1. Human pancreatic organoid characterization.

(A) Representative bright-field images taken after organoid culture of early (< 2 months) and late (> 2 months) passages for 10 days. Scale bar, 500 μm. (B) Immunophenotypic analysis of hPOs at different passages by evaluation of ductal and acinar markers. Data are expressed as the mean ± standard deviation (n  =  3/group). One-way analysis of variance followed by the Bonferroni post-hoc test for multiple comparisons was used.