Intriguingly, the scRNA-seq data in line with our in vivo and in vitro results showed significantly increased Fabp3 expression at 4W after TAC surgery compared to the sham mice (Figure 1I) and more than five-fold higher Fabp3 expression in DCM patients than their normal counterparts (Figure 1J). This evidence concerns the gene FABP3 and familial dilated cardiomyopathy.