Evidence map›Paper›PMID 29341928›Full record

ArticleBiochimica et biophysica acta. Molecular and cell biology of lipids2018

A novel brown adipocyte-enriched long non-coding RNA that is required for brown adipocyte differentiation and sufficient to drive thermogenic gene program in white adipocytes.

Yan Xiong, Feng Yue, Zhihao Jia, Yun Gao, Wen Jin, Keping Hu, Yong Zhang, Dahai Zhu, Gongshe Yang, Shihuan Kuang

Abstract read
In one paragraph

Article in Biochimica et biophysica acta. Molecular and cell biology of lipids, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
4.9field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 56 citations in OpenAlex.

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  14. Epigenetic regulation of energy metabolism in obesity.Journal of molecular cell biology · 2021
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  15. Role of long non-coding RNAs in adipogenesis: State of the art and implications in obesity and obesity-associated diseases.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2021
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

Yan XiongLaboratory of Animal Fat Deposition and Muscle Development, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China; Department of Animal Sciences, Purdue University, West Lafayette, IN 47907, USA; Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China.
Feng YueDepartment of Animal Sciences, Purdue University, West Lafayette, IN 47907, USA.
Zhihao JiaDepartment of Animal Sciences, Purdue University, West Lafayette, IN 47907, USA.
Yun GaoLaboratory of Animal Fat Deposition and Muscle Development, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China.
Wen JinInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China.
Keping HuInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China.
Yong ZhangThe State Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Peking Union Medical College, 5 Dong Dan San Tiao, Beijing 100005, China.
Dahai ZhuThe State Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Peking Union Medical College, 5 Dong Dan San Tiao, Beijing 100005, China.
Gongshe YangLaboratory of Animal Fat Deposition and Muscle Development, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China. Electronic address: gsyang999@hotmail.com.
Shihuan KuangDepartment of Animal Sciences, Purdue University, West Lafayette, IN 47907, USA; Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China. Electronic address: skuang@purdue.edu.
Chinese Academy of Medical Sciences & Peking Union Medical College · CNPurdue University West Lafayette · USNorthwest A&F University · CN

Funding

Transgenic Mouse Core Facility Shared Resource (TMCF-SR)P30CA023168 · NCI · PURDUE UNIVERSITY WEST LAFAYETTE · PI John Tesmer · 1985 to 2026
$43.4M
Notch signaling in liposarcomaR01CA212609 · NCI · PURDUE UNIVERSITY · PI KUANG, SHIHUAN · 2017 to 2021
$1.8M
NCI NIH HHS P30 CA023168NCI NIH HHS R01 CA212609
6 · The paper itself

Abstract

The thermogenic activities of brown and beige adipocytes can be exploited to reduce energy surplus and counteract obesity. Recent RNA sequencing studies have uncovered a number of long noncoding RNAs (lncRNAs) uniquely expressed in white and brown adipose tissues (WAT and BAT), but whether and how these lncRNAs function in adipogenesis remain largely unknown. Here, we report the identification of a novel brown adipocyte-enriched LncRNA (AK079912), and its nuclear localization, function and regulation. The expression of AK079912 increases during brown preadipocyte differentiation and in response to cold-stimulated browning of white adipocytes. Knockdown of AK079912 inhibits brown preadipocyte differentiation, manifested by reductions in lipid accumulation and down-regulation of adipogenic and BAT-specific genes. Conversely, ectopic expression of AK079912 in white preadipocytes up-regulates the expression of genes involved in thermogenesis. Mechanistically, inhibition of AK079912 reduces mitochondrial copy number and protein levels of mitochondria electron transport chain (ETC) complexes, whereas AK079912 overexpression increases the levels of ETC proteins. Lastly, reporter and pharmacological assays identify Pparγ as an upstream regulator of AK079912. These results provide new insights into the function of non-coding RNAs in brown adipogenesis and regulating browning of white adipocytes.

Indexed as

Adipocytes, BrownAdipocytes, WhiteAnimalsCell DifferentiationCold TemperatureGene Knockdown TechniquesMice, Inbred C57BLOrganelle BiogenesisPPAR gammaRNA, Long NoncodingThermogenesisUp-RegulationPPAR gammaRNA, Long NoncodingAdipogenesisAK079912Brown adipocyteBrowningLncRNAPparγ

Identifiers

PMID29341928
PMCPMC5899897
OpenAlexW2783885207

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.