title: Soy isoflavones and breast cancer.
abstract: The soybean and its products have been a staple in the Asian diet for centuries. Although intake of soy remains low in most Western populations, the use of soy isoflavone supplements has become commonplace, and an increasing number of food products contain soy ingredients. This review will present an updated summary of the observational results on soy isoflavones and risk of breast cancer development and outcome in patients with breast cancer. Results from soy intervention studies that have specifically examined the effects of soy on breast cell proliferation in breast tissues will be discussed. We will conclude by highlighting gaps in our knowledge on soy and breast cancer and issues that need to be addressed in future studies.
authors.affiliation: From the University of Southern California, Los Angeles, CA.
authors.forename: Anna H
authors.initials: AH
authors.lastname: Wu
authors.forename: Eunjung
authors.initials: E
authors.lastname: Lee
authors.forename: Cheryl
authors.initials: C
authors.lastname: Vigen
mesh_terms: D001943:Breast Neoplasms; D005260:Female; D006801:Humans; D007529:Isoflavones; D065840:Protective Factors; D012307:Risk Factors; D013025:Glycine max
chemical_list: D007529:Isoflavones