Altered body mass regulation in male mPeriod mutant mice on high-fat diet.

Altered body mass regulation in male mPeriod mutant mice on high-fat diet.
复制标题

DOI:
10.3109/07420528.2010.489166
复制
发表时间:
2010-07
影响因子:
2.8
通讯作者:
Weaver DR
Weaver DR
中科院分区:
医学4区
文献类型:
--
作者:
Dallmann R;Weaver DR

文献摘要

参考文献

被引文献

相似文献

生物钟协调哺乳动物的大多数生理过程。昼夜节律的破坏似乎有助于肥胖和代谢综合征的发展。周期基因mPer 1和mPer 2而不是mPer 3是小鼠核心时钟功能所必需的。为了评估mPer基因对体重调节的影响,给mPer突变小鼠和对照小鼠喂食高脂肪饮食。在这里,我们报告说,雄性mPer 1/2/3三重缺陷小鼠获得显着更多的体重比野生型对照高脂肪饮食。令人惊讶的是,mPer 3单一缺陷动物模仿这种表型,表明mPer 3在体重调节中的先前未被认识的作用。
The circadian clock orchestrates most physiological processes in mammals. Disruption of circadian rhythms appears to contribute to the development of obesity and metabolic syndrome. The Period genes mPer1 and mPer2 but not mPer3 are essential for core clock function in mice. To assess the impact of mPer genes on body mass regulation, mPer mutant and control mice were fed a high-fat diet. Here we report that male mPer1/2/3 triple deficient mice gain significantly more body mass than wild-type controls on high fat diet. Surprisingly, mPer3 single deficient animals mimicked this phenotype suggesting a previously unrecognized role for mPer3 in body mass regulation.
DOI: 10.1073/pnas.0808180106
发表时间: 2009-03-17
影响因子: 11.1
作者:
Scheer, Frank A. J. L.;Hilton, Michael F.;Shea, Steven A.
通讯作者: Shea, Steven A.
DOI: 10.1210/en.2008-0944
发表时间: 2009-01-01
期刊: ENDOCRINOLOGY
影响因子: 4.8
作者:
Barnea, Maayan;Madar, Zecharia;Froy, Oren
通讯作者: Froy, Oren
DOI: 10.1080/07420520802544530
发表时间: 2008-01-01
影响因子: 2.8
作者:
Portaluppi, Francesco;Touitou, Yvan;Smolensky, Michael H.
通讯作者: Smolensky, Michael H.
DOI: 10.1177/0748730405281332
发表时间: 2005-12-01
影响因子: 3.5
作者:
Nadkarni, NA;Weale, ME;Thomas, MG
通讯作者: Thomas, MG
全球人群中人类生物钟基因的遗传差异。
DOI: 10.1177/0748730408320284
发表时间: 2008-08
影响因子: 3.5
作者:
Ciarleglio CM;Ryckman KK;Servick SV;Hida A;Robbins S;Wells N;Hicks J;Larson SA;Wiedermann JP;Carver K;Hamilton N;Kidd KK;Kidd JR;Smith JR;Friedlaender J;McMahon DG;Williams SM;Summar ML;Johnson CH
通讯作者: Johnson CH