The role of microRNAs in cholesterol efflux and hepatic lipid metabolism.
The role of microRNAs in cholesterol efflux and hepatic lipid metabolism.
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DOI:
10.1146/annurev-nutr-081810-160756
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发表时间:
2011-08-21
影响因子:
8.9
通讯作者:
Fernández-Hernando C
中科院分区:
文献类型:
--
作者:
Moore KJ;Rayner KJ;Suárez Y;Fernández-Hernando C
miRNAs represent an elegant mechanism of post-transcriptional control of gene expression that serves to fine-tune biological processes. These tiny non-coding RNAs (20-22 nt) bind to the 3′ untranslated region of mRNAs, thereby repressing gene expression. Recent advances in the understanding of lipid metabolism have revealed that miRNAs, particularly miR-122 and miR-33, play major roles in regulating cholesterol and fatty acid homeostasis. miR-122, the most abundant microRNA in the liver, appears to maintain the hepatic cell phenotype and its inhibition decreases total serum cholesterol. miR-33, an intronic microRNA located with the SREBP-2 gene, regulates cholesterol efflux, fatty acid β-oxidation and HDL metabolism. These findings have highlighted the complexity of lipid homeostasis, and the important role that miRNAs play in these processes, potentially opening new avenues for the treatment of dyslipidemias.
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影响因子:
64.8
作者:
Baek, Daehyun;Villen, Judit;Shin, Chanseok;Camargo, Fernando D.;Gygi, Steven P.;Bartel, David P.
通讯作者:
Bartel, David P.
DOI:
10.4161/cc.9.8.11202
发表时间:
2010-04-15
期刊:
Cell cycle (Georgetown, Tex.)
影响因子:
--
作者:
Forman JJ;Coller HA
通讯作者:
Coller HA
影响因子:
64.8
作者:
Chendrimada, TP;Gregory, RI;Shiekhattar, R
通讯作者:
Shiekhattar, R
DOI:
10.1038/nrrheum.2010.81
发表时间:
2010-07
期刊:
Nature reviews. Rheumatology
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1126/science.1190809
发表时间:
2010-06-25
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Cifuentes D;Xue H;Taylor DW;Patnode H;Mishima Y;Cheloufi S;Ma E;Mane S;Hannon GJ;Lawson ND;Wolfe SA;Giraldez AJ
通讯作者:
Giraldez AJ