Beta-Adrenergic Stimulation and MYH7 G256E Mutant Gene Dosage Drive Hypertrophic Cardiomyopathy Phenotype Penetrance

ABSTRACT: We characterized the baseline transcriptomic phenotype of day30 iPSC-Cardiomyocytes carrying hypertrophic cardiomyopathy associated heterozygous mutations MYH7 G256E and H251N using scRNAseq. We additionally analzyed trancriptomic signatures of HOM MYH7 G256E iPSC-CMs, and of HET MYH7 G256E iPSC-CMs after isopreterenol treatment.

ORGANISM(S): Homo sapiens

PROVIDER: GSE276210 | GEO | 2025/08/01

REPOSITORIES: GEO