Evidence map›Paper›PMID 28757615›Full record

ArticleNature communications2017

RORα controls hepatic lipid homeostasis via negative regulation of PPARγ transcriptional network.

Kyeongkyu Kim, Kyungjin Boo, Young Suk Yu, Se Kyu Oh, Hyunkyung Kim, Yoon Jeon, Jinhyuk Bhin, Daehee Hwang, Keun Il Kim, Jun-Su Lee and 7 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers.

0numbers the graph read from it
0cells of the map it votes in
93citing 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

93 citing papers in PubMed, 139 citations in OpenAlex.

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33 more citing papers are in PubMed but not listed here.

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

17 authors at 5 institutions in 2 countries.

Kyeongkyu KimDepartment of Biological Sciences, Creative Research Initiatives Center for Chromatin Dynamics, Seoul National University, Seoul, 08826, South Korea.
Kyungjin BooDepartment of Biological Sciences, Creative Research Initiatives Center for Chromatin Dynamics, Seoul National University, Seoul, 08826, South Korea.
Young Suk YuDepartment of Biological Sciences, Creative Research Initiatives Center for Chromatin Dynamics, Seoul National University, Seoul, 08826, South Korea.
Se Kyu OhDepartment of Biological Sciences, Creative Research Initiatives Center for Chromatin Dynamics, Seoul National University, Seoul, 08826, South Korea.
Hyunkyung KimDepartment of Biological Sciences, Creative Research Initiatives Center for Chromatin Dynamics, Seoul National University, Seoul, 08826, South Korea.
Yoon JeonGraduate School of Cancer Science and Policy, Research Institute, National Cancer Center, Gyeonggi-do, 10408, South Korea.
Jinhyuk BhinDepartment of New Biology and Center for Plant Aging Research, Institute for Basic Science, DGIST, Daegu, 42988, South Korea.
Daehee HwangDepartment of New Biology and Center for Plant Aging Research, Institute for Basic Science, DGIST, Daegu, 42988, South Korea.
Keun Il KimDepartment of Biological Sciences, Sookmyung Women's University, Seoul, 04310, South Korea.ORCID http://orcid.org/0000-0002-9680-6230
Jun-Su LeeDepartment of Physiology, Keimyung University School of Medicine, Daegu, 42601, South Korea.
Seung-Soon ImDepartment of Physiology, Keimyung University School of Medicine, Daegu, 42601, South Korea.
Seul Gi YoonLaboratory of Developmental Biology and Genomics, College of Veterinary Medicine, Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, South Korea.
Il Yong KimLaboratory of Developmental Biology and Genomics, College of Veterinary Medicine, Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, South Korea.
Je Kyung SeongLaboratory of Developmental Biology and Genomics, College of Veterinary Medicine, Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, South Korea.
Ho LeeGraduate School of Cancer Science and Policy, Research Institute, National Cancer Center, Gyeonggi-do, 10408, South Korea.
Sungsoon FangSeverance Biomedical Science Institute, BK21 Plus Project for Medical Science, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 06273, South Korea. sfang@yuhs.ac.
Sung Hee BaekDepartment of Biological Sciences, Creative Research Initiatives Center for Chromatin Dynamics, Seoul National University, Seoul, 08826, South Korea. sbaek@snu.ac.kr.
Seoul National University · KRDaegu Gyeongbuk Institute of Science and Technology · KRKeimyung University · KRNational Cancer Center · KRYonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The retinoic acid receptor-related orphan receptor-α (RORα) is an important regulator of various biological processes, including cerebellum development, circadian rhythm and cancer. Here, we show that hepatic RORα controls lipid homeostasis by negatively regulating transcriptional activity of peroxisome proliferators-activated receptor-γ (PPARγ) that mediates hepatic lipid metabolism. Liver-specific Rorα-deficient mice develop hepatic steatosis, obesity and insulin resistance when challenged with a high-fat diet (HFD). Global transcriptome analysis reveals that liver-specific deletion of Rorα leads to the dysregulation of PPARγ signaling and increases hepatic glucose and lipid metabolism. RORα specifically binds and recruits histone deacetylase 3 (HDAC3) to PPARγ target promoters for the transcriptional repression of PPARγ. PPARγ antagonism restores metabolic homeostasis in HFD-fed liver-specific Rorα deficient mice. Our data indicate that RORα has a pivotal role in the regulation of hepatic lipid homeostasis. Therapeutic strategies designed to modulate RORα activity may be beneficial for the treatment of metabolic disorders.Hepatic steatosis development may result from dysregulation of lipid metabolism, which is finely tuned by several transcription factors including the PPAR family. Here Kim et al. show that the nuclear receptor RORα inhibits PPARγ-mediated transcriptional activity by interacting with HDAC3 and competing for the promoters of lipogenic genes.

Indexed as

AnimalsDiet, High-FatFatty LiverGene Expression RegulationGene Regulatory NetworksGlucoseHistone Deacetylase 3Histone DeacetylasesHomeostasisInsulin ResistanceLipid MetabolismLipogenesisLiverMiceNuclear Receptor Subfamily 1, Group F, Member 1ObesityGlucoseHistone Deacetylase 3Histone DeacetylasesNuclear Receptor Subfamily 1, Group F, Member 1PPAR gammaRora protein, mouse

Identifiers

PMID28757615
PMCPMC5534431
OpenAlexW2738698772

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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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.