@article{8789ae1c827b4da69c722c0d06634d2f,
title = "Common variants near ATM are associated with glycemic response to metformin in type 2 diabetes",
abstract = "Metformin is the most commonly used pharmacological therapy for type 2 diabetes. We report a genome-wide association study for glycemic response to metformin in 1,024 Scottish individuals with type 2 diabetes with replication in two cohorts including 1,783 Scottish individuals and 1,113 individuals from the UK Prospective Diabetes Study. In a combined meta-analysis, we identified a SNP, rs11212617, associated with treatment success (n = 3,920, P = 2.9 x 10(-9), odds ratio = 1.35, 95% CI 1.22-1.49) at a locus containing ATM, the ataxia telangiectasia mutated gene. In a rat hepatoma cell line, inhibition of ATM with KU-55933 attenuated the phosphorylation and activation of AMP-activated protein kinase in response to metformin. We conclude that ATM, a gene known to be involved in DNA repair and cell cycle control, plays a role in the effect of metformin upstream of AMP-activated protein kinase, and variation in this gene alters glycemic response to metformin.",
keywords = "ACTIVATED PROTEIN-KINASE, GENOME-WIDE ASSOCIATION, ATAXIA-TELANGIECTASIA, CANCER, CELLS, RISK, AMPK, IDENTIFICATION, HOMEOSTASIS, REDUCTASE",
author = "Kaixin Zhou and Celine Bellenguez and Spencer, {Chris C. A.} and Bennett, {Amanda J.} and Coleman, {Ruth L.} and Roger Tavendale and Hawley, {Simon A.} and Donnelly, {Louise A.} and Chris Schofield and Groves, {Christopher J.} and Lindsay Burch and Fiona Carr and Amy Strange and Colin Freeman and Blackwell, {Jenefer M.} and Elvira Bramon and Brown, {Matthew A.} and Casas, {Juan P.} and Aiden Corvin and Nicholas Craddock and Panos Deloukas and Serge Dronov and Audrey Duncanson and Sarah Edkins and Emma Gray and Sarah Hunt and Janusz Jankowski and Cordelia Langford and Markus, {Hugh S.} and Mathew, {Christopher G.} and Robert Plomin and Anna Rautanen and Sawcer, {Stephen J.} and Samani, {Nilesh J.} and Richard Trembath and Viswanathan, {Ananth C.} and Wood, {Nicholas W.} and Harries, {Lorna W.} and Hattersley, {Andrew T.} and Doney, {Alex S.F.} and Helen Colhoun and Morris, {Andrew D.} and Calum Sutherland and Hardie, {D. Grahame} and Leena Peltonen and McCarthy, {Mark I.} and Holman, {Rury R.} and Palmer, {Colin N. A.} and Peter Donnelly and Pearson, {Ewan R.} and {Wellcome Trust Case Control Consor, GoDARTS UKPDS Diabet Pharmacogenet, MAGIC Investigators}",
year = "2011",
month = feb,
doi = "10.1038/ng.735",
language = "English",
volume = "43",
pages = "117--120",
journal = "Nature Genetics",
issn = "1061-4036",
publisher = "Nature Publishing Group",
number = "2",
}