Location: Food and Feed Safety Research
Project Number: 6435-42000-021-16
Start Date: Jul 01, 2008
End Date: Sep 30, 2012
Estrogenic and antiestrogenic activities of isoflavonoids isolated from soybean tissues/organs will be analyzed by determining their ability to support in vitro and in vivo growth of several different cancer cell lines. Compounds will be screened for estrogen activity in assays using breast cancer cells incorporating an estrogen dependent promoter coupled with a luciferase reporter gene. Compounds will be assayed in order to determine synergistic effects and to measure estrogenic potency. Also, compounds will be screened for estrogen receptor binding and breast cancer proliferation. Anitestrogenic activity will be determined for all compounds. Antiestrogenic compounds will be tested in vivo using a mouse model system with different cancer cell lines, including breast, ovarian, and prostate cells.