http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Genome-wide association analysis identifies three new breast cancer susceptibility loci
Ghoussaini, Maya,Fletcher, Olivia,Michailidou, Kyriaki,Turnbull, Clare,Schmidt, Marjanka K,Dicks, Ed,Dennis, Joe,Wang, Qin,Humphreys, Manjeet K,Luccarini, Craig,Baynes, Caroline,Conroy, Don,Maranian, Nature Publishing Group, a division of Macmillan P 2012 Nature genetics Vol.44 No.3
Breast cancer is the most common cancer among women. To date, 22 common breast cancer susceptibility loci have been identified accounting for ??% of the heritability of the disease. We attempted to replicate 72 promising associations from two independent genome-wide association studies (GWAS) in ??0,000 cases and ??8,000 controls from 41 case-control studies and 9 breast cancer GWAS. We identified three new breast cancer risk loci at 12p11 (rs10771399; P = 2.7 ? 10<SUP>??35</SUP>), 12q24 (rs1292011; P = 4.3 ? 10<SUP>??19</SUP>) and 21q21 (rs2823093; P = 1.1 ? 10<SUP>??12</SUP>). rs10771399 was associated with similar relative risks for both estrogen receptor (ER)-negative and ER-positive breast cancer, whereas the other two loci were associated only with ER-positive disease. Two of the loci lie in regions that contain strong plausible candidate genes: PTHLH (12p11) has a crucial role in mammary gland development and the establishment of bone metastasis in breast cancer, and NRIP1 (21q21) encodes an ER cofactor and has a role in the regulation of breast cancer cell growth.