Estrogenic bias in T-Lymphocyte biology: Implications for cardiovascular disease.
Pharmacol Res
; 170: 105606, 2021 08.
Article
en En
| MEDLINE
| ID: mdl-34119620
ABSTRACT
Gender bias in cardiovascular disease has been extensively documented in epidemiological and clinical studies. Despite this, the precise molecular mechanisms underlying these disparities between men and women are poorly understood. It is clear that physiological concentrations of estradiol, such as those present in pre-menopausal women, exert cardioprotective effects that are absent in men or in post-menopausal women. These cardioprotective effects, in part, are due to the estrogen receptor-mediated modulation of the immune system including T-cells. Estrogen receptors (ERs) are widely expressed in different T-cell subsets which are known to play an indispensable role in the progression of cardiovascular disease. Because T-cells can be polarized into several distinct subsets depending on the activation milieu, they can have many different, potentially opposing functions, and it is unclear what roles estrogen receptor signaling may play in mediating these functions. This is further complicated by the discrete and often antagonistic actions of different ERs on T-cell biology which dictate the balance between numerous ER-dependent signaling pathways. While myriad effects of estrogen in T-cells are relevant for many cardiovascular diseases, their widespread effects on several other (patho)physiological systems introduce several obstacles to understanding ER signaling and its precise effects on the immune system. This review aims to provide a more comprehensive summary of the mechanisms of estrogen receptor-mediated modulation of T-cell function, polarization, and cytokine production in the context of cardiovascular disease.
Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Linfocitos T
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Enfermedades Cardiovasculares
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Sistema Cardiovascular
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Receptores de Estrógenos
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Estradiol
Límite:
Animals
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Female
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Humans
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Male
Idioma:
En
Revista:
Pharmacol Res
Asunto de la revista:
FARMACOLOGIA
Año:
2021
Tipo del documento:
Article
País de afiliación:
Estados Unidos