SANTA ROSA, Calif., March 28, 2017 /PRNewswire/ -- A peer-reviewed study just published in BMC Complementary
This study, titled "BreastDefend enhances the effect of tamoxifen in estrogen receptor-positive human breast cancer cells in vitro and in vivo," tested tamoxifen and the formula alone, and in combination against human breast cancer cell line, MCF-7. Alone, BreastDefend worked as well as tamoxifen against MCF-7 cancer cells. Together, the combination significantly inhibited cancer proliferation and increased cancer cell death, by modulating the expression of genes associated with specific cancer mechanisms.
Additionally, the ER-positive cells were implanted into the mammary pads of mice and tumor growth was induced with estradiol. This in vivo analysis demonstrated that BreastDefend significantly augmented the effects of tamoxifen, resulting in suppression of tumor growth, size and weight in the xenograft model.
"These findings support the potential of BreastDefend as an adjuvant in conjunction with tamoxifen against breast cancer. The genetic mechanisms for these effects were shown in the cancer cells in vitro, and in the tumors in vivo," concludes principle investigator, Dan Sliva, PhD.
BreastDefend is a combination of a bioavailable form of turmeric extract; diindolylmethane (DIM) -- an active phytonutrient of cruciferous vegetables; extracts of the herbs Astragalus membranaceus and Scutellaria barbata; the bioflavonoid quercetin; and several species of botanically-grown medicinal mushrooms.
The formula has been shown in three previous pre-clinical studies to suppress the growth and metastasis of highly aggressive triple negative human breast cancer cells, through downregulation of specific genes. This is the first study to indicate the formula's ability to enhance conventional breast cancer treatment when used in conjunction with the hormone therapy drug, tamoxifen.
To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/dietary-supplement-enhances-tamoxifen-in-treatment-of-breast-cancer-300429985.html
SOURCE Better Health Publishing
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