Sex–Gender Disparities in Cardiovascular Diseases: The Effects of Estrogen on eNOS, Lipid Profile, and NFATs During Catecholamine Stress

Frontiers in Cardiovascular Medicine

Marie Louise Ndzie Noah¹  Adebayo Oluwafemi Adekunle¹  Joseph Adu-Amankwaah¹  Gabriel Komla Adzika¹  Richard Mprah¹  Hong Sun² 

[1] Department of Physiology, Xuzhou Medical University, Xuzhou, China;null;

关键词: catecholamine stress;    β-adrenergic receptors;    estrogen;    eNOS;    lipid profile;    NFATs;    cardiovascular diseases;   

DOI  :  10.3389/fcvm.2021.639946

来源: Frontiers

【 摘 要 】

Cardiovascular diseases (CVDs) characterized by sex–gender differences remain a leading cause of death globally. Hence, it is imperative to understand the underlying mechanisms of CVDs pathogenesis and the possible factors influencing the sex–gender disparities in clinical demographics. Attempts to elucidate the underlying mechanisms over the recent decades have suggested the mechanistic roles of estrogen in modulating cardioprotective and immunoregulatory effect as a factor for the observed differences in the incidence of CVDs among premenopausal and post-menopausal women and men. This review from a pathomechanical perspective aims at illustrating the roles of estrogen (E2) in the modulation of stimuli signaling in the heart during chronic catecholamine stress (CCS). The probable mechanism employed by E2 to decrease the incidence of hypertension, coronary heart disease, and pathological cardiac hypertrophy in premenopausal women are discussed. Initially, signaling via estrogen receptors and β-adrenergic receptors (βARs) during physiological state and CCS were summarized. By reconciling the impact of estrogen deficiency and hyperstimulation of βARs, the discussions were centered on their implications in disruption of nitric oxide synthesis, dysregulation of lipid profiles, and upregulation of nuclear factor of activated T cells, which induces the aforementioned CVDs, respectively. Finally, updates on E2 therapies for maintaining cardiac health during menopause and suggestions for the advancement treatments were highlighted.

【 授权许可】

CC BY