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  • Title: Premenopausal Reproductive Health Modulates Future Cardiovascular Risk - Comparative Evidence from Monkeys and Women.
    Author: Kaplan JR, Manuck SB.
    Journal: Yale J Biol Med; 2017 Sep; 90(3):499-507. PubMed ID: 28955188.
    Abstract:
    Coronary heart disease (CHD) remains the major cause of mortality among postmenopausal women living in industrialized countries. Several lines of evidence suggest that ovarian hormones (especially estrogen) protect the coronary arteries of premenopausal women. However, it is also known that women commonly experience disruptions in cyclic hormonal function during their reproductive years. In this perspective, we hypothesize that if regular, cyclic ovarian function affords protection against CHD, ovulatory abnormalities in young women may conversely promote the development of atherosclerosis (the pathobiological process underlying CHD) in the years prior to menopause and thus substantially increase the risk of subsequent heart disease. This hypothesis is supported by evidence from premenopausal nonhuman primates showing that relatively common, subclinical ovarian disruptions - as may be induced by psychosocial stress - are associated with the initiation and acceleration of coronary artery atherosclerosis. If extending to women, these findings would suggest that ovarian dysfunction is an early biomarker for CHD risk and, further, that primary prevention of CHD should begin during the premenopausal phase of life.
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