Evidence map›Paper›PMID 29498526›Full record

ArticleJournal of proteome research2018

Targeted Metabolomics Reveals a Protective Role for Basal PPARα in Cholestasis Induced by α-Naphthylisothiocyanate.

Manyun Dai, Huiying Hua, Hante Lin, Gangming Xu, Xiaowei Hu, Fei Li, Frank J Gonzalez, Aiming Liu, Julin Yang

Abstract read
In one paragraph

Article in Journal of proteome research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.1field-weighted citation impact, top 19% 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

11 citing papers in PubMed, 23 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

9 authors at 4 institutions in 2 countries.

Manyun DaiZhejiang Key Laboratory of Pathophysiology , Medical School of Ningbo University , Ningbo 315211 , China.ORCID 0000-0002-7184-5129
Huiying HuaZhejiang Key Laboratory of Pathophysiology , Medical School of Ningbo University , Ningbo 315211 , China.
Hante LinZhejiang Key Laboratory of Pathophysiology , Medical School of Ningbo University , Ningbo 315211 , China.
Gangming XuZhejiang Key Laboratory of Pathophysiology , Medical School of Ningbo University , Ningbo 315211 , China.
Xiaowei HuZhejiang Key Laboratory of Pathophysiology , Medical School of Ningbo University , Ningbo 315211 , China.
Fei LiState Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany , Chinese Academy of Sciences , Kunming 650201 , China.
Frank J GonzalezLaboratory of Metabolism , National Cancer Institute, NIH , Bethesda , Maryland 20892 , United States.
Aiming LiuZhejiang Key Laboratory of Pathophysiology , Medical School of Ningbo University , Ningbo 315211 , China.ORCID 0000-0002-5937-6278
Julin YangNingbo College of Health Sciences , Ningbo 315100 , China.
Ningbo University · CNKunming Institute of Botany · CNNational Cancer Institute · USNingbo College of Health Sciences · CN

Funding

Xenobiotic receptorsZIABC005562 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI GONZALEZ, FRANK J · 2009 to 2025
$26.9M
Xenobiotic ReceptorsZIABC005708 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI GONZALEZ, FRANK J · 2009 to 2025
$16.4M
TRANSCRIPTIONAL REGULATION OF GENES ENCODING XENOBIOTIC METABOLIZING ENZYMESZ01BC005561 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI GONZALEZ, FRANK · 1996 to 2008
$754k
Intramural NIH HHS ZIA BC005562Intramural NIH HHS ZIA BC005708
6 · The paper itself

Abstract

α-Naphthylisothiocyanate (ANIT) is an experimental agent used to induce intrahepatic cholestasis. The Ppara-null mouse line is widely employed to explore the physiological and pathological roles of PPARα. However, little is known about how PPARα influences the hepatotoxicity of ANIT. In the present study, wild-type and Ppara-null mice were orally treated with ANIT to induce cholestasis. The serum metabolome of wild-type mice segregated from that of the Ppara-null mice, driven by changes of bile acid (BA) metabolites. Alkaline phosphatase and total BAs were elevated preferentially in Ppara-null mice, which correlated with changes in Cyp7a1, Cyp8b1, Mrp3, Cyp3a11, Cyp2b10, Ugt1a2, and Ugt1a5 genes and showed cross-talk between basal PPARα and potentially adaptive pathways. Il6, Tnfa, and target genes in the STAT3 pathway ( Socs3, Fga, Fgb, and Fgg) were up-regulated in Ppara-null mice but not in wild-type mice. The JNK pathway was activated in both mouse lines, while NF-κB and STAT3 were activated only in Ppara-null mice. These data suggest protection against cholestasis by basal PPARα involves regulation of BA metabolism and inhibition of NF-κB/STAT3 signaling. Considering studies on the protective effects of both basal and activated PPARα, caution should be exercised when one attempts to draw conclusions in which the PPARα is modified by genetic manipulation, fasting, or activation in pharmacological and toxicological studies.

Indexed as

Metabolomics1-NaphthylisothiocyanateAnimalsBile Acids and SaltsCholestasisMice, Inbred StrainsMice, KnockoutNF-kappa BPPAR alphaProtective AgentsSignal TransductionSTAT3 Transcription Factor1-NaphthylisothiocyanateBile Acids and SaltsNF-kappa BPPAR alphaProtective AgentsSTAT3 Transcription FactorcholestasisNF-κBPPARαSTAT3α-naphthylisothiocyanate

Identifiers

PMID29498526
PMCPMC6628934
OpenAlexW2794099891

What OpenQuestion holds

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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.