Is maternal leptin receptor gene variant Gln223Arg associated with variation in birth weight or maternal body mass index in UK and South Asian populations?
These results suggest that the Gln223Arg variant in the maternal leptin receptor gene does not explain the association between placental leptin levels and birth weight, and is not associated with variation in maternal BMI in early pregnancy in our sample.
Titin's PEVK region contributes to the elastic properties of the cardiac ventricle. Our findings are consistent with a model in which strain of the N2B spring element and expression of FHL proteins trigger cardiac hypertrophy. These novel findings provide a molecular basis for the future differential therapy of isolated diastolic dysfunction versus more complex cardiomyopathies.