Article Dans Une Revue International Research Journal of Oncology Année : 2025

Impact of Dietary Phytoestrogens on the Prevention and Management of Breast Cancer: A Comprehensive Analysis

Résumé

Breast cancer remains one of the most common cancers affecting women worldwide. Diet, particularly phytoestrogens—plant-derived substances with estrogen-like activity—has received increased interest in the prevention and treatment of breast cancer. This review thoroughly investigates the numerous forms of dietary phytoestrogens, including isoflavones, lignans, and coumestans, emphasizing their sources, methods of action, and potential impact on breast cancer risk and progression. Phytoestrogens influence a variety of physiological processes, including estrogen receptor activation, apoptosis, angiogenesis, and oxidative stress, making them intriguing candidates for breast cancer chemoprevention. Epidemiological, in vitro, and in vivo studies suggest that regular consumption of phytoestrogen-rich foods, particularly in early life, may lead to a lower incidence of breast cancer and better outcomes for survivors. Furthermore, incorporating phytoestrogens into clinical management regimens may provide a supplementary approach to traditional medications, with the potential to reduce therapy-related adverse effects and improve quality of life. However, results remain contradictory due to differences in food patterns, hereditary factors, and tumor subtypes, necessitating caution in making broad recommendations. This study emphasizes the role of dietary modification in cancer prevention and identifies phytoestrogens as an important component of nutraceutical methods. The findings are useful for doctors, researchers, and policymakers looking to develop integrated approaches to cancer care. Future research should concentrate on large-scale, longitudinal clinical trials to develop uniform dietary guidelines and evaluate the long-term efficacy and safety of phytoestrogen use in varied populations. In conclusion, by altering estrogen receptors and cellular pathways, dietary phytoestrogens such as isoflavones, lignans, and coumestans have the potential to lower the risk of breast cancer. Although individual reactions differ, their low toxicity and potential for prevention justify their incorporation into nutrition and cancer care plans.

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Dates et versions

hal-05055587 , version 1 (05-05-2025)

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Swastika Chatterjee, Harsahaj Singh Wilkhoo, Diana Rose. Impact of Dietary Phytoestrogens on the Prevention and Management of Breast Cancer: A Comprehensive Analysis. International Research Journal of Oncology, 2025, 8 (1), pp.81-90. ⟨10.9734/irjo/2025/v8i1177⟩. ⟨hal-05055587⟩
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