Genome-wide association studies in the Japanese population identify seven novel loci for type 2 diabetes

Genome-wide association studies (GWAS) have identified more than 80 susceptibility loci for type 2 diabetes (T2D), but most of its heritability still remains to be elucidated. In this study, we conducted a meta-analysis of GWAS for T2D in the Japanese population. Combined data from discovery and sub...

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Detalles Bibliográficos
Autores principales: Imamura, Minako, Takahashi, Atsushi, Yamauchi, Toshimasa, Hara, Kazuo, Yasuda, Kazuki, Grarup, Niels, Zhao, Wei, Wang, Xu, Huerta-Chagoya, Alicia, Hu, Cheng, Moon, Sanghoon, Long, Jirong, Kwak, Soo Heon, Rasheed, Asif, Saxena, Richa, Ma, Ronald C. W., Okada, Yukinori, Iwata, Minoru, Hosoe, Jun, Shojima, Nobuhiro, Iwasaki, Minaka, Fujita, Hayato, Suzuki, Ken, Danesh, John, Jørgensen, Torben, Jørgensen, Marit E., Witte, Daniel R., Brandslund, Ivan, Christensen, Cramer, Hansen, Torben, Mercader, Josep M., Flannick, Jason, Moreno-Macías, Hortensia, Burtt, Noël P., Zhang, Rong, Kim, Young Jin, Zheng, Wei, Singh, Jai Rup, Tam, Claudia H. T., Hirose, Hiroshi, Maegawa, Hiroshi, Ito, Chikako, Kaku, Kohei, Watada, Hirotaka, Tanaka, Yasushi, Tobe, Kazuyuki, Kawamori, Ryuzo, Kubo, Michiaki, Cho, Yoon Shin, Chan, Juliana C. N., Sanghera, Dharambir, Frossard, Philippe, Park, Kyong Soo, Shu, Xiao-Ou, Kim, Bong-Jo, Florez, Jose C., Tusié-Luna, Teresa, Jia, Weiping, Tai, E Shyong, Pedersen, Oluf, Saleheen, Danish, Maeda, Shiro, Kadowaki, Takashi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4738362/
https://www.ncbi.nlm.nih.gov/pubmed/26818947
http://dx.doi.org/10.1038/ncomms10531
Descripción
Sumario:Genome-wide association studies (GWAS) have identified more than 80 susceptibility loci for type 2 diabetes (T2D), but most of its heritability still remains to be elucidated. In this study, we conducted a meta-analysis of GWAS for T2D in the Japanese population. Combined data from discovery and subsequent validation analyses (23,399 T2D cases and 31,722 controls) identify 7 new loci with genome-wide significance (P<5 × 10(−8)), rs1116357 near CCDC85A, rs147538848 in FAM60A, rs1575972 near DMRTA1, rs9309245 near ASB3, rs67156297 near ATP8B2, rs7107784 near MIR4686 and rs67839313 near INAFM2. Of these, the association of 4 loci with T2D is replicated in multi-ethnic populations other than Japanese (up to 65,936 T2Ds and 158,030 controls, P<0.007). These results indicate that expansion of single ethnic GWAS is still useful to identify novel susceptibility loci to complex traits not only for ethnicity-specific loci but also for common loci across different ethnicities.

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