Small phenolic compounds as potential endocrine disruptors interacting with estrogen receptor alpha.

ABSTRACT: The human body is regularly exposed to simple catechols and small phenols originating from our diet or as a consequence of exposure to various industrial products. Several biological properties have been associated with these compounds such as antioxidant, anti-inflammatory, or antiplatelet activity. Less explored is their potential impact on the endocrine system, in particular through interaction with the alpha isoform of the estrogen receptor (ERα). In this study, human breast cancer cell line MCF-7/S0.5 was employed to investigate the effects on ERα of 22 closely chemically related compounds (15 catechols and 7 phenols and their methoxy derivatives), to which humans are widely exposed. ERα targets genes ESR1 (ERα) and TFF1, both on mRNA and protein level, were chosen to st

SUBMITTER: Alva-Gallegos R 

PROVIDER: S-EPMC11540614 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature