Inhibition of Mammalian Target of Rapamycin Complex 1 (mTORC1) Downregulates ELOVL1 Gene Expression and Fatty Acid Synthesis in Goat Fetal Fibroblasts

Inhibition of Mammalian Target of Rapamycin Complex 1 (mTORC1) Downregulates ELOVL1 Gene Expression and Fatty Acid Synthesis in Goat Fetal Fibroblasts
复制标题

抑制哺乳动物雷帕霉素靶点复合物 1 (mTORC1) 下调山羊胎儿成纤维细胞中 ELOVL1 基因表达和脂肪酸合成

DOI:
10.3390/ijms160716440
复制
发表时间:
2015-07
影响因子:
5.6
通讯作者:
Wang Zhigang
Wang Zhigang
中科院分区:
生物学2区
文献类型:
--
作者:
Wang Weipeng;He Qiburi;Guo Zhixin;Yang Limin;Bao Lili;Bao Wenlei;Zheng Xu;Wang Yanfeng;Wang Zhigang

文献摘要

参考文献

相似文献

极长链脂肪酸延长1(ELLVL 1)是一种广泛表达的基因,属于ELLVL家族,调节从酵母到哺乳动物的极长链脂肪酸(VLCFA)和鞘脂的合成。哺乳动物雷帕霉素靶蛋白复合物1(mTORC 1)是细胞代谢的中心调节因子,与脂肪酸合成相关。在这项研究中,我们克隆的cDNA编码的绒山羊(Capra hircus)的VL1(基因库登录号KF549985),并研究其在10个组织中的表达。cDNA全长840 bp,编码279个氨基酸,mRNA在多种组织中均有表达。雷帕霉素抑制mTORC1降低了绒山羊胎儿成纤维细胞中的mTORC1表达和脂肪酸合成。这些数据表明,mTORC 1调节的mTORC VL1的表达和mTORC 1在绒山羊脂肪酸合成中具有重要的功能。
Elongation of very-long-chain fatty acids 1 (ELOVL1) is a ubiquitously expressed gene that belongs to the ELOVL family and regulates the synthesis of very-long-chain fatty acids (VLCFAs) and sphingolipids, from yeast to mammals. Mammalian target of rapamycin complex 1 (mTORC1) is a central regulator of cell metabolism and is associated with fatty acids synthesis. In this study, we cloned the cDNA that encodes Cashmere goat (Capra hircus) ELOVL1 (GenBank Accession number KF549985) and investigated its expression in 10 tissues. ELOVL1 cDNA was 840 bp, encoding a deduced protein of 279 amino acids, and ELOVL1 mRNA was expressed in a wide range of tissues. Inhibition of mTORC1 by rapamycin decreased ELOVL1 expression and fatty acids synthesis in Cashmere goat fetal fibroblasts. These data show that ELOVL1 expression is regulated by mTORC1 and that mTORC1 has significant function in fatty acids synthesis in Cashmere goat.
DOI: 10.1016/j.bbalip.2014.12.005
发表时间: 2015-02-01
影响因子: 4.8
作者:
Schackmann, Martin J. A.;Ofman, Rob;Kemp, Stephan
通讯作者: Kemp, Stephan
DOI: 10.1371/journal.pone.0097697
发表时间: 2014
期刊: PloS one
影响因子: 3.7
作者:
Yan C;Wei H;Minjuan Z;Yan X;Jingyue Y;Wenchao L;Sheng H
通讯作者: Sheng H
DOI: 10.1016/j.cmet.2013.08.002
发表时间: 2013-10-01
期刊: Cell metabolism
影响因子: 29
作者:
Lamming DW;Sabatini DM
通讯作者: Sabatini DM
DOI: 10.1016/j.aquaculture.2012.07.016
发表时间: 2012-09
期刊: Aquaculture
影响因子: 4.5
作者:
Ó. Monroig;D. Guinot;F. Hontoria;D. Tocher;J. Navarro
通讯作者: Ó. Monroig;D. Guinot;F. Hontoria;D. Tocher;J. Navarro
ELO2 和 ELO3 是酿酒酵母 ELO1 基因的同源物,它们在脂肪酸伸长过程中发挥作用,并且是鞘脂形成所必需的
DOI: 10.1074/jbc.272.28.17376
发表时间: 1997-07-11
影响因子: 4.8
作者:
Oh, CS;Toke, DA;Martin, CE
通讯作者: Martin, CE