Women's Health Weekly
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Breast Cancer
Scientists at Nagoya City University publish research in breast cancer
February 19th, 2009
"Triple-negative breast cancer (estrogen receptor-, progesterone receptor-, and HER2-negative) (TNBC) is a high risk breast cancer that lacks specific therapy targeting these proteins. We studied 969 consecutive Japanese patients diagnosed with invasive breast cancer from January 1981 to December 2003, and selected TNBCs based on the immunohistochemical data," scientists in Nagoya, Japan report. "Analyses of epidermal growth factor receptor (EGFR) gene mutations and amplification, and BRCA1 mRNA expression were performed on these samples using TaqMan PCR assays. The prognostic significance of TNBCs was also explored. Median follow-up was 8.3 years. A total of 110...
Source: Women's Health Weekly (2009-02-19)
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