https://www.selleckchem.com/products/mycmi-6.html
The active metabolite of tamoxifen, 4-hydroxytamoxifen, functions as an anti-estrogen in breast cancer cells and thus inhibits proliferation. While tamoxifen continues to be successfully used to treat estrogen-dependent breast cancer, most patients receiving treatment will develop chemoresistance over time. Two commonly reported biomarkers of tamoxifen resistance are decreased expression of insulin-like growth factor 1 receptor (IGF-1R) and increased expression of epidermal growth factor receptor (EGFR). In prior work we have shown that
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