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Exploring The Link Between Dietary Fiber, The Gut Microbiota And Estrogen Metabolism Among Women With Breast Cancer, Ayse G. Zengul

All ETDs from UAB

Breast cancer continues to be a very prevalent disease and impacts over 260,000 new patients per year in the United States. The gut microbiota composition may affect breast cancer risk by modulating various hormonal metabolites including endogenous estrogens. Dietary factors impact gut microbial ecology and influence the regulation of estrogen metabolism. Current evidence supports the potential role of dietary fiber in breast cancer prevention and its possible modulating influence on serum estrogen levels through the gut microbiota associated with β-glucuronidase activity. However, this mechanism is not clearly understood. In this study, we aimed to explore the associations between dietary fiber, …