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Latest Katherine Cook Stories

2012-07-02 21:42:17

Researchers at Georgetown Lombardi Comprehensive Cancer Center have uncovered a single molecule they say is a major determinant of resistance to anti-estrogen therapy used to treat or prevent breast cancer in high-risk women. In the July 1 issue of Cancer Research, the scientists say glucose-regulated protein 78 (GRP78), activated as breast cells undergo stress induced by the agents tamoxifen and fulvestrant, turns off apoptosis, a cell death response, and turns on autophagy. In autophagy,...

2012-07-02 06:07:17

(Ivanhoe Newswire) — Researchers have discovered a single molecule that they say is a major cause of resistance to anti-estrogen therapy used to prevent or treat breast cancer in high-risk women. The researchers say glucose-regulated protein 78 (GRP78), which is triggered as breast cells become stressed from the agents tamoxifen and fulvestrant, turns off apoptosis (a cell death response) and turns on autophagy. Autophagy occurs when the cell "eats" and digests components within the...


Word of the Day
lambent
  • Licking.
  • Hence Running along or over a surface, as if in the act of licking; flowing over or along; lapping or bathing; softly bright; gleaming.
This word comes the Latin 'lambere,' to lick.
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