Evidence map›Paper›PMID 26348907›Full record

ArticleThe Biochemical journal2015

Orphan nuclear receptor oestrogen-related receptor γ (ERRγ) plays a key role in hepatic cannabinoid receptor type 1-mediated induction of CYP7A1 gene expression.

Yaochen Zhang, Don-Kyu Kim, Ji-Min Lee, Seung Bum Park, Won-Il Jeong, Seong Heon Kim, In-Kyu Lee, Chul-Ho Lee, John Y L Chiang, Hueng-Sik Choi

Open access · greenAbstract read
In one paragraph

Article in The Biochemical journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

12 citing papers in PubMed, 25 citations in OpenAlex.

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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 6 institutions in 1 country.

Yaochen ZhangNational Creative Research Initiatives Center for Nuclear Receptor Signals and Hormone Research Center, School of Biological Sciences and Technology, Chonnam National University, Gwangju 500-757, Republic of Korea.
Don-Kyu KimNational Creative Research Initiatives Center for Nuclear Receptor Signals and Hormone Research Center, School of Biological Sciences and Technology, Chonnam National University, Gwangju 500-757, Republic of Korea.
Ji-Min LeeNational Creative Research Initiatives Center for Nuclear Receptor Signals and Hormone Research Center, School of Biological Sciences and Technology, Chonnam National University, Gwangju 500-757, Republic of Korea.
Seung Bum ParkChemical Biology Laboratory, School of Chemistry, Seoul National University, Seoul 151-742, Republic of Korea.
Won-Il JeongLaboratory of Liver Research, Graduate School of Medical Science and Engineering, KAIST, Daejeon 305-338, Republic of Korea.
Seong Heon KimNew Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 701-310, Republic of Korea.
In-Kyu LeeDepartment of Internal Medicine, Kyungpook National University School of Medicine, Daegu 700-721, Republic of Korea.
Chul-Ho LeeKorea Research Institute of Bioscience and Biotechnology, Daejeon 305-806, Republic of Korea.
John Y L ChiangDepartment of Integrative Medical Sciences, Northeastern Ohio University's Colleges of Medicine and Pharmacy, Rootstown, Ohio 44272, U.S.A.
Hueng-Sik ChoiNational Creative Research Initiatives Center for Nuclear Receptor Signals and Hormone Research Center, School of Biological Sciences and Technology, Chonnam National University, Gwangju 500-757, Republic of Korea hsc@chonnam.ac.kr.
Chonnam National University · KRDaegu-Gyeongbuk Medical Innovation Foundation · KRKorea Advanced Institute of Science and Technology · KRKorea Research Institute of Bioscience and Biotechnology · KRKyungpook National University · KRSeoul National University · KR

Funding

MOLECULAR BIOLOGY OF BILE ACID SYNTHESISR01DK044442 · NIDDK · NORTHEAST OHIO MEDICAL UNIVERSITY · PI FERRELL, JESSICA MARIE · 1994 to 2022
$5.9M
Regulation of Bile Acid Synthesis by Nuclear ReceptorsR37DK058379 · NIDDK · NORTHEAST OHIO MEDICAL UNIVERSITY · PI CHIANG, JOHN Y. L. · 2011 to 2020
$3.6M
Regulation of Bile Acid Synthesis by Nuclear ReceptorsR01DK058379 · NIDDK · NORTHEAST OHIO MEDICAL UNIVERSITY · PI CHIANG, JOHN Y. L. · 2002 to 2010
$2.6M
Molecular Biology of Bile Acid SynthesisR56DK044442 · NIDDK · NORTHEAST OHIO MEDICAL UNIVERSITY · PI CHIANG, JOHN Y. L. · 2009 to 2009
$379k
NIDDK NIH HHS DK44442NIDDK NIH HHS DK58379NIDDK NIH HHS R01 DK044442NIDDK NIH HHS R01 DK058379NIDDK NIH HHS R37 DK058379NIDDK NIH HHS R56 DK044442
6 · The paper itself

Abstract

Bile acids are primarily synthesized from cholesterol in the liver and have important roles in dietary lipid absorption and cholesterol homoeostasis. Detailed roles of the orphan nuclear receptors regulating cholesterol 7α-hydroxylase (CYP7A1), the rate-limiting enzyme in bile acid synthesis, have not yet been fully elucidated. In the present study, we report that oestrogen-related receptor γ (ERRγ) is a novel transcriptional regulator of CYP7A1 expression. Activation of cannabinoid receptor type 1 (CB1 receptor) signalling induced ERRγ-mediated transcription of the CYP7A1 gene. Overexpression of ERRγ increased CYP7A1 expression in vitro and in vivo, whereas knockdown of ERRγ attenuated CYP7A1 expression. Deletion analysis of the CYP7A1 gene promoter and a ChIP assay revealed an ERRγ-binding site on the CYP7A1 gene promoter. Small heterodimer partner (SHP) inhibited the transcriptional activity of ERRγ and thus regulated CYP7A1 expression. Overexpression of ERRγ led to increased bile acid levels, whereas an inverse agonist of ERRγ, GSK5182, reduced CYP7A1 expression and bile acid synthesis. Finally, GSK5182 significantly reduced hepatic CB1 receptor-mediated induction of CYP7A1 expression and bile acid synthesis in alcohol-treated mice. These results provide the molecular mechanism linking ERRγ and bile acid metabolism.

Indexed as

AnimalsBile Acids and SaltsCells, CulturedCholesterol 7-alpha-HydroxylaseDrug Inverse AgonismEthanolGene ExpressionGlyceridesHEK293 CellsHepatocytesHumansLiverMice, Inbred C57BLMice, KnockoutPromoter Regions, GeneticRats, Sprague-DawleyBile Acids and SaltsCholesterol 7-alpha-HydroxylaseCyp7a1 protein, mouseEsrrg protein, mouseEthanolGlyceridesnoladin ethernuclear receptor subfamily 0, group B, member 2Receptor, Cannabinoid, CB1Receptors, Cytoplasmic and NuclearReceptors, Estrogenbile acidcannabinoid receptorscholesterol 7α-hydroxylase (CYP7A1)GSK5182oestrogen-related receptor γ (ERRγ)orphan nuclear receptorsmall heterodimer partner (SHP)

Identifiers

PMID26348907
PMCPMC5333639
OpenAlexW2243188229

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.