The Other Side of the Coin: May Androgens Have a Role in Breast Cancer Risk?

ABSTRACT: Breast cancer prevention is a major challenge worldwide. During the last few years, efforts have been made to identify molecular breast tissue factors that could be linked to an increased risk of developing the disease in healthy women. In this concern, steroid hormones and their receptors are key players since they are deeply involved in the growth, development and lifetime changes of the mammary gland and play a crucial role in breast cancer development and progression. In particular, androgens, by binding their own receptor, seem to exert a dichotomous effect, as they reduce cell proliferation in estrogen receptor α positive (ERα+) breast cancers while promoting tumour growth in the ERα negative ones. Despite this intricate role in cancer, very little is known about the impact of androg

SUBMITTER: Chiodo C 

PROVIDER: S-EPMC8745651 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature