Article
Estrogen receptor status in CHEK2-positive breast cancers: implications for chemoprevention.
Clinical genetics - 1 Jan 2009
Cybulski C, Huzarski T, Byrski T, Gronwald J, Debniak T, Jakubowska A, Górski B, Wokołorczyk D, Masojć B, Narod S A, Lubiński J
Abstract excerpt
To investigate the relationship between CHEK2 mutation status and estrogen receptor (ER) status in unselected cases of early-onset breast cancer from Poland, we screened 4441 women diagnosed with breast cancer younger than 51 years and 7217 controls for three inherited mutations in CHEK2 (1100delC, IVS2+1G>A, del5395). ER status was compared between CHEK2-positive and CHEK2-negative breast cancer cases. A...
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