TNNT2 and Alzheimer disease: Additionally, while both peri-ovarian and peri-renal AD-MSCs exhibited comparable cardiomyocyte differentiation (as evidenced by cTnT expression), the observed metabolic differences such as enhanced glycolysis/TCA cycle activity in peri-ovarian AD-MSCs versus reliance on galactose metabolism in peri-renal AD-MSCs may influence functional maturation of derived cardiomyocytes.