Figure 5. Electrical stimulation inducing nuclear abnormality in cardiomyocytes derived from LMNAR225X/WT &LMNAFrameshift/WT iPSCs. (A) Representative immunofluorescence staining of cardiomyocytes derived from LMNAWT/WT iPSCs, LMNAR225X/WT iPSCs, LMNAFrameshift/WT iPSCs, LMNAWT/WT iPSCs treated with mock shRNA, and LMNAWT/WT iPSCs treated with shLMNA at baseline and after electrical stimulation. (B) The percentage of cardiomyocytes showed nuclear blebs.