@article{ca526fa8277e4d1f8753206673bc33ad,
title = "Genome-wide association study identifies gastric cancer susceptibility loci at 12q24.11-12 and 20q11.21",
abstract = "Gastric cancer is the third leading cause of cancer mortality in Japan and worldwide. Although previous studies identify various genetic variations associated with gastric cancer, host genetic factors are largely unidentified. To identify novel gastric cancer loci in the Japanese population, herein, we carried out a large-scale genome-wide association study using 6171 cases and 27 178 controls followed by three replication analyses. Analysis using a total of 11 507 cases and 38 904 controls identified two novel loci on 12q24.11-12 (rs6490061, P = 3.20 × 10−8 with an odds ratio [OR] of 0.905) and 20q11.21 (rs2376549, P = 8.11 × 10−10 with an OR of 1.109). rs6490061 is located at intron 19 of the CUX2 gene, and its expression was suppressed by Helicobacter pylori infection. rs2376549 is included within the gene cluster of DEFB families that encode antibacterial peptides. We also found a significant association of rs7849280 in the ABO gene locus on 9q34.2 (P = 2.64 × 10−13 with an OR of 1.148). CUX2 and ABO expression in gastric mucosal tissues was significantly associated with rs6490061 and rs7849280 (P = 0.0153 and 8.00 × 10−11), respectively. Our findings show the crucial roles of genetic variations in the pathogenesis of gastric cancer.",
keywords = "ABO, CUX2, DEFB, gastric cancer, genome-wide association study",
author = "Chizu Tanikawa and Yoichiro Kamatani and Osamu Toyoshima and Hiromi Sakamoto and Hidemi Ito and Atsushi Takahashi and Yukihide Momozawa and Makoto Hirata and Nobuo Fuse and Takako Takai-Igarashi and Atsushi Shimizu and Makoto Sasaki and Taiki Yamaji and Norie Sawada and Motoki Iwasaki and Shoichiro Tsugane and Mariko Naito and Asahi Hishida and Kenji Wakai and Norihiro Furusyo and Yoshinori Murakami and Yusuke Nakamura and Issei Imoto and Johji Inazawa and Isao Oze and Naomi Sato and Fumihiko Tanioka and Haruhiko Sugimura and Hiroshi Hirose and Teruhiko Yoshida and Keitaro Matsuo and Michiaki Kubo and Koichi Matsuda",
note = "Funding Information: We thank all the participants in this study. We would like to express our gratefulness to the staff of BioBank Japan, Tohoku Medical Megabank, Iwate Tohoku Medical Megabank, J-MICC, and JPHC for their outstanding assistance. This study was partially supported by the BioBank Japan project and the Tohoku Medical Megabank project, which is supported by the Ministry of Education, Culture, Sports, Sciences and Technology Japan and the Japan Agency for Medical Research and Development. The JPHC Study was supported by the National Cancer Research and Development Fund since 2010 and was supported by a Grant-in-Aid for Cancer Research from the Ministry of Health, Labour and Welfare of Japan from 1989 to 2010. The J-MICC Study was supported by Grants-in-Aid for Scientific Research for Priority Areas of Cancer (17015018) and Innovative Areas (221S0001) and the JSPS KAKENHI Grant (16H06277) from the Japan Ministry of Education, Science, Sports, Culture and Technology. This study was also supported by JSPS KAKENHI Grants (25293168 to Ko.M and 15K08792 to Ke. M.). Funding Information: Japan Agency for Medical Research and Development; Ministry of Health, Labour and Welfare; Grant-in-Aid for Cancer Research; National Cancer Research and Development Fund; Japan Society for the Promotion of Science, Grant/Award Number: 15K08792 and 25293168; Ministry of Education, Culture, Sports, Science and Technology, Grant/Award Number: 16H06277, 17015018 and 221S0001 Publisher Copyright: {\textcopyright} 2018 The Authors. Cancer Science published by John Wiley & Sons Australia, Ltd on behalf of Japanese Cancer Association.",
year = "2018",
month = dec,
doi = "10.1111/cas.13815",
language = "English",
volume = "109",
pages = "4015--4024",
journal = "Cancer science",
issn = "1347-9032",
publisher = "Wiley-Blackwell",
number = "12",
}