Maternal obesity programs cardiac remodeling in offspring via epigenetic, metabolic, and immune dysregulations.

Maternal obesity during pregnancy significantly increases the offspring's risk of later-life cardiovascular disease. This study investigated cardiometabolic perturbations by utilizing a mouse model of maternal high-fat diet (HFD)-induced obesity that recapitulates metabolic abnormalities observed in humans. We report that offspring of HFD-fed mothers (Off-HFD) exhibit a progression of obesity, hypertension, dyslipidemia, and metabolic inflexibility when compared with offspring of regular diet-fed mothers (Off-RD).