Carbonyl reductase 1 catalyzes 20β-reduction of glucocorticoids, modulating receptor activation and metabolic complications of obesity.
Carbonyl reductase 1 catalyzes 20β-reduction of glucocorticoids, modulating receptor activation and metabolic complications of obesity.
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DOI:
10.1038/s41598-017-10410-1
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发表时间:
2017-09-06
影响因子:
4.6
通讯作者:
Walker BR
中科院分区:
文献类型:
--
作者:
Morgan RA;Beck KR;Nixon M;Homer NZM;Crawford AA;Melchers D;Houtman R;Meijer OC;Stomby A;Anderson AJ;Upreti R;Stimson RH;Olsson T;Michoel T;Cohain A;Ruusalepp A;Schadt EE;Björkegren JLM;Andrew R;Kenyon CJ;Hadoke PWF;Odermatt A;Keen JA;Walker BR
Carbonyl Reductase 1 (CBR1) is a ubiquitously expressed cytosolic enzyme important in exogenous drug metabolism but the physiological function of which is unknown. Here, we describe a role for CBR1 in metabolism of glucocorticoids. CBR1 catalyzes the NADPH- dependent production of 20β-dihydrocortisol (20β-DHF) from cortisol. CBR1 provides the major route of cortisol metabolism in horses and is up-regulated in adipose tissue in obesity in horses, humans and mice. We demonstrate that 20β-DHF is a weak endogenous agonist of the human glucocorticoid receptor (GR). Pharmacological inhibition of CBR1 in diet-induced obesity in mice results in more marked glucose intolerance with evidence for enhanced hepatic GR signaling. These findings suggest that CBR1 generating 20β-dihydrocortisol is a novel pathway modulating GR activation and providing enzymatic protection against excessive GR activation in obesity.
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影响因子:
3.5
作者:
Kalabus, James L.;Cheng, Qiuying;Jamil, Raqeeb G.;Schuetz, Erin G.;Blanco, Javier G.
通讯作者:
Blanco, Javier G.
DOI:
10.1161/01.atv.17.11.2744
发表时间:
1997-11-01
影响因子:
8.7
作者:
Hayek, T;Fuhrman, B;Aviram, M
通讯作者:
Aviram, M
DOI:
10.1126/science.aad6970
发表时间:
2016-08-19
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Franzén O;Ermel R;Cohain A;Akers NK;Di Narzo A;Talukdar HA;Foroughi-Asl H;Giambartolomei C;Fullard JF;Sukhavasi K;Köks S;Gan LM;Giannarelli C;Kovacic JC;Betsholtz C;Losic B;Michoel T;Hao K;Roussos P;Skogsberg J;Ruusalepp A;Schadt EE;Björkegren JL
通讯作者:
Björkegren JL
影响因子:
2.2
作者:
CARROLL, CL;HUNTINGTON, PJ
通讯作者:
HUNTINGTON, PJ
影响因子:
4.8
作者:
Dowman JK;Hopkins LJ;Reynolds GM;Armstrong MJ;Nasiri M;Nikolaou N;van Houten EL;Visser JA;Morgan SA;Lavery GG;Oprescu A;Hübscher SG;Newsome PN;Tomlinson JW
通讯作者:
Tomlinson JW