首页> 外文期刊>Endocrinology and Metabolism Clinics of North America >Androgens and breast cancer in men and women.
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Androgens and breast cancer in men and women.

机译:男性和女性的雄激素和乳腺癌。

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摘要

Abundant clinical evidence suggests that androgens normally inhibit mammary epithelial proliferation and breast growth. Clinical and nonhuman primate studies support the notion that androgens inhibit mammary proliferation and, thus, may protect from breast cancer. On the other hand, administration of conventional estrogen treatment suppresses endogenous androgens and may, thus, enhance estrogenic breast stimulation and possibly breast cancer risk. Addition of testosterone to the usual hormone therapy regimen may diminish the estrogen/progestin increase in breast cancer risk, but the impact of this combined use on mammary gland homeostasis still needs evaluation.
机译:大量的临床证据表明,雄激素通常会抑制乳腺上皮的增殖和乳房的生长。临床和非人类灵长类动物研究都支持雄激素抑制乳腺增生,因此可以预防乳腺癌的观点。另一方面,常规雌激素治疗的给药会抑制内源性雄激素,因此可能会增强雌激素对乳房的刺激,并可能增加患乳腺癌的风险。在通常的激素治疗方案中添加睾丸激素可能会减少雌激素/孕激素增加乳腺癌的风险,但是这种联合使用对乳腺体内稳态的影响仍需要评估。

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