De novo reconstruction of human adipose transcriptome reveals conserved lncRNAs as regulators of brown adipogenesis.
De novo reconstruction of human adipose transcriptome reveals conserved lncRNAs as regulators of brown adipogenesis.
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DOI:
10.1038/s41467-018-03754-3
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发表时间:
2018-04-06
影响因子:
16.6
通讯作者:
Sun L
中科院分区:
文献类型:
--
作者:
Ding C;Lim YC;Chia SY;Walet ACE;Xu S;Lo KA;Zhao Y;Zhu D;Shan Z;Chen Q;Leow MK;Xu D;Sun L
Obesity has emerged as an alarming health crisis due to its association with metabolic risk factors such as diabetes, dyslipidemia, and hypertension. Recent work has demonstrated the multifaceted roles of lncRNAs in regulating mouse adipose development, but their implication in human adipocytes remains largely unknown. Here we present a catalog of 3149 adipose active lncRNAs, of which 909 are specifically detected in brown adipose tissue (BAT) by performing deep RNA-seq on adult subcutaneous, omental white adipose tissue and fetal BATs. A total of 169 conserved human lncRNAs show positive correlation with their nearby mRNAs, and knockdown assay supports a role of lncRNAs in regulating their nearby mRNAs. The knockdown of one of those, lnc-dPrdm16, impairs brown adipocyte differentiation in vitro and a significant reduction of BAT-selective markers in in vivo. Together, our work provides a comprehensive human adipose catalog built from diverse fat depots and establishes a roadmap to facilitate the discovery of functional lncRNAs in adipocyte development. Long non-coding RNAs are known to regulate mouse white adipose tissue development and brown adipose tissue program expression. Here, the authors construct a roadmap for human long non-coding RNAs expressed in fetal brown adipose tissue, adult omental and subcutaneous white adipose tissues.
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影响因子:
14.8
作者:
Luo, Jinyong;Deng, Zhong-Liang;He, Tong-Chuan
通讯作者:
He, Tong-Chuan
影响因子:
29
作者:
Kajimura S;Spiegelman BM;Seale P
通讯作者:
Seale P
DOI:
10.1016/j.gpb.2015.09.006
发表时间:
2016-02
期刊:
Genomics, proteomics & bioinformatics
影响因子:
--
作者:
Fang Y;Fullwood MJ
通讯作者:
Fullwood MJ
影响因子:
29
作者:
Alvarez-Dominguez JR;Bai Z;Xu D;Yuan B;Lo KA;Yoon MJ;Lim YC;Knoll M;Slavov N;Chen S;Peng C;Lodish HF;Sun L
通讯作者:
Sun L
影响因子:
39.3
作者:
Ounzain S;Micheletti R;Beckmann T;Schroen B;Alexanian M;Pezzuto I;Crippa S;Nemir M;Sarre A;Johnson R;Dauvillier J;Burdet F;Ibberson M;Guigó R;Xenarios I;Heymans S;Pedrazzini T
通讯作者:
Pedrazzini T