Nocturnin: a circadian target of Pparg-induced adipogenesis.

Nocturnin: a circadian target of Pparg-induced adipogenesis.
复制标题

DOI:
10.1111/j.1749-6632.2009.05221.x
复制
发表时间:
2010-03
影响因子:
5.2
通讯作者:
Rosen CJ
Rosen CJ
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Kawai M;Green CB;Horowitz M;Ackert-Bicknell C;Lecka-Czernik B;Rosen CJ

文献摘要

参考文献

被引文献

相似文献

核受体(NR)控制细胞命运并调节组织功能。一些 NR 以昼夜节律和组织特异性方式表达。时钟基因是昼夜节律网络的一部分,可微调脂肪和骨骼组织中的基因表达。 Pparg 是一种决定脂肪生成的主要转录因子,在白色脂肪组织和肝脏中表现出昼夜节律表达模式。在本文中,我们发现,随着脂肪细胞和骨髓基质细胞中 Pparg 的激活,外周时钟基因 Nocturnin 的信息和蛋白质显着上调。夜曲素在可能与骨骼具有生理相关性的其他组织中也以相对较高的量表达,包括大脑和下丘脑。重要的是,我们发现骨髓夜曲蛋白表达的多态性差异与骨骼获得的表型决定因素有关。定义夜曲素在外周组织中的功能应该为谱系分配以及核受体与生理计时之间的密切关系提供新的见解。
Nuclear receptors (NRs) control cell fate and regulate tissue function. Some of the NRs are expressed in a circadian and tissue specific manner. Clock genes are part of the circadian network and fine tune gene expression in adipose and skeletal tissues. Pparg, a master transcription factor that determines adipogenesis exhibits a circadian expression pattern in white adipose tissue and liver. In this paper we found that message and protein for a peripheral clock gene, nocturnin, is markedly up-regulated with Pparg activation in adipocytes and bone marrow stromal cells. Nocturnin is also expressed in relatively high amounts in other tissues which may have physiologic relevance for bone, including the brain and hypothalamus. Importantly, we found polymorphic strain differences in bone marrow nocturnin expression that relate to phenotypic determinants of skeletal acquisition. Defining the function of nocturnin in peripheral tissues should provide new insights into lineage allocation and the intimate relationship between nuclear receptors and physiologic timekeeping.
DOI: 10.1002/jcb.21994
发表时间: 2009-02-01
影响因子: 4
作者:
Shockley, Keith R.;Lazarenko, Oxana P.;Czernik, Piotr J.;Rosen, Clifford J.;Churchill, Gary A.;Lecka-Czemik, Beata
通讯作者: Lecka-Czemik, Beata
DOI: 10.1016/8756-3282(96)00047-6
发表时间: 1996-05-01
期刊: BONE
影响因子: 4.1
作者:
Beamer, WG;Donahue, LR;Baylink, DJ
通讯作者: Baylink, DJ
DOI: 10.1016/j.cell.2006.06.050
发表时间: 2006-08-25
期刊: CELL
影响因子: 64.5
作者:
Yang, Xiaoyong;Downes, Michael;Evans, Ronald M.
通讯作者: Evans, Ronald M.
DOI: 10.1079/pns2003308
发表时间: 2003-11-01
影响因子: 7
作者:
Cusack, S;Cashman, KD
通讯作者: Cashman, KD
DOI: 10.1359/jbmr.080419
发表时间: 2008-09-01
影响因子: 6.2
作者:
Ackert-Bicknell, Cheryl L.;Demissie, Serkalem;Rosen, Clifford J.
通讯作者: Rosen, Clifford J.