Genetic architecture of insulin resistance in the mouse.
Genetic architecture of insulin resistance in the mouse.
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DOI:
10.1016/j.cmet.2015.01.002
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发表时间:
2015-02-03
期刊:
影响因子:
29
通讯作者:
Lusis AJ
中科院分区:
文献类型:
--
作者:
Parks BW;Sallam T;Mehrabian M;Psychogios N;Hui ST;Norheim F;Castellani LW;Rau CD;Pan C;Phun J;Zhou Z;Yang WP;Neuhaus I;Gargalovic PS;Kirchgessner TG;Graham M;Lee R;Tontonoz P;Gerszten RE;Hevener AL;Lusis AJ
Insulin Resistance (IR) is a complex trait with multiple genetic and environmental components. Confounded by large differences between the sexes, environment and disease pathology, the genetic basis of IR has been difficult to dissect. Here we examine IR and related traits in a diverse population of more than 100 unique male and female inbred mouse strains after feeding a diet rich in fat and refined carbohydrates. Our results show dramatic variation in IR among strains of mice and widespread differences between sexes that is dependent on genotype. We uncover more than 15 genome-wide significant loci and validate a gene, Agpat5, associated with IR. We also integrate plasma metabolite levels and global gene expression from liver and adipose tissue to identify metabolite Quantitative Trait Loci (mQTL) and expression QTL (eQTL), respectively. Our results provide a resource for analysis of interactions between diet, sex and genetic background in IR.
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影响因子:
7.7
作者:
Catalano KJ;Stefanovski D;Bergman RN
通讯作者:
Bergman RN
影响因子:
4.5
作者:
Farber CR;Bennett BJ;Orozco L;Zou W;Lira A;Kostem E;Kang HM;Furlotte N;Berberyan A;Ghazalpour A;Suwanwela J;Drake TA;Eskin E;Wang QT;Teitelbaum SL;Lusis AJ
通讯作者:
Lusis AJ
影响因子:
7.7
作者:
Berglund, Eric D.;Li, Candice Y.;Poffenberger, Greg;Ayala, Julio E.;Fueger, Patrick T.;Willis, Shannon E.;Jewell, Marybeth M.;Powers, Alvin C.;Wasserman, David H.
通讯作者:
Wasserman, David H.
影响因子:
37.8
作者:
Cheng S;Rhee EP;Larson MG;Lewis GD;McCabe EL;Shen D;Palma MJ;Roberts LD;Dejam A;Souza AL;Deik AA;Magnusson M;Fox CS;O'Donnell CJ;Vasan RS;Melander O;Clish CB;Gerszten RE;Wang TJ
通讯作者:
Wang TJ
影响因子:
30.8
作者:
通讯作者:
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