Figure 2.

Flow cytometric analysis of cell surface markers with immune functions on undirectedly differentiated pSC-derivatives (pSC-UD) and pSC-derived cardiomyocytes (pSC-CM) with and without IFN-γ-stimulation. Cell-fractions positive for major histocompatibility complex (MHC) class I and MHC class II molecules (A), for programmed death ligand-1 (PDL-1) and PD-1 (B), for co-stimulatory molecules CD40, CD80, and CD86 (C) and for CD1d (D). *p < 0.05 vs IFN-γ unstimulated, §p < 0.05 vs pSC-UD with IFN-γ by one way ANOVA with Bonferroni’s multiple comparison post hoc test (n = 3/group).