JANUARY 24, 2022 by Osaka University Fig.1 Reduced contractility and impaired desmosome assembly in isogenic iPS cell-derived cardiomyocytes. (CC BY, © 2022 Hiroyuki Inoue et al., Modeling reduced contractility and impaired desmosome assembly due toplakophilin-2 deficiency using isogenic iPS cell-derived cardiomyocytes. Credit: Stem Cell Reports How can you mend a broken heart? According to researchers from Japan,...