Women's Health Weekly
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Breast Cancer
Hospital for Sick Children reports research in breast cancer
October 30th, 2008
According to recent research from Toronto, Canada, "Expression of the JAG1 Notch ligand has previously been shown to correlate with poor overall survival in women with advanced breast cancer. We undertook to test whether expression of JAG1 is associated with reduced disease free survival (DFS) in 887 samples from a prospectively accrued LNN cohort with a median follow-up greater than 8 years." "Moderate to high JAG1 mRNA expression was associated with reduced DFS in univariate analysis (hazard ratio of 1.58; 95% confidence interval, 1.03-2.40; P = 0.034) and correlated with large tumor size, ER and PgR negativity, high tumor grade, and p53 antibody reactivity. Although...
Source: Women's Health Weekly (2008-10-30)
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