Disrupted thyroid hormone–mitochondrial coupling in diabetic cardiomyopathy: a candidate upstream amplifier of metabolic and redox maladaptation
Diabetic cardiomyopathy (DCM) is characterized by mitochondrial metabolic inflexibility, redox imbalance and defective organelle quality control, yet the endocrine program coordinating these abnormalities remains incompletely defined. Thyroid hormone (TH) is a major regulator of cardiac energy metabolism and mitochondr...