In continuation of my update on genistein
Genistein is one of several known isoflavones.Genistein was first isolated in 1899 from the dyer's broom, Genista tinctoria; hence, the chemical name derived from the generic name. The compound nucleus was established in 1926, when it was found to be identical with prunetol. It was chemically synthesized in 1928.
Led by Randall Holcombe, MD, and Sofya Pintova, MD, both from Mount Sinai, the research team treated colon cancer cell lines with genistein and found that it inhibited cell growth and blocked Wnt signaling hyperactivity. The findings are counter to some other tumor types, such as breast, for which soy, because it has estrogen-like properties, increases the risk of developing tumors. Drs. Holcombe and Pintova are launching a clinical trial later this year for patients with metastatic colorectal cancer, which utilizes genistein in combination with chemotherapy based on this research.
"Genistein is a natural product with low toxicity and few side effects and our research shows that it may be beneficial in treating colorectal cancer," said Randall Holcombe, MD, Professor of Medicine in the Division if Hematology and Oncology at the Icahn School of Medicine at Mount Sinai. "This is an exciting area of research and we look forward to studying the benefits of this compound as an adjunctive treatment in colorectal cancer in humans."
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