Women's Health Weekly
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Breast Cancer
Research from Claflin University yields new findings on breast cancer
August 21st, 2008
"Ryanodine receptors (RyRs) have been previously implicated in the proliferation of human T-lymphocytes and melanocytes as well as in the motility of astrocytes. We have examined RyR expression in 57 ductal, human breast cancer specimens, by immunohistochemistry," scientists in the United States report. "Moderate to high RyR immunostaining was found in 47 (82%) of the specimens. There was a direct correlation between RyR levels and tumor grade (r = 0.48, p = 0.0002). We have also examined the effect of the RyR agonist 4-chloro-m-cresol on the in-vitro growth of two human breast cancer cell lines, MCF-7 and MDA-MB-231. Treatment with 4-chloro-m-cresol inhibited the...
Source: Women's Health Weekly (2008-08-21)
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