Evidence map›Paper›PMID 27367057›Full record

ArticleThe Journal of pharmacy and pharmacology2016

Chlorogenic acid inhibits cholestatic liver injury induced by α-naphthylisothiocyanate: involvement of STAT3 and NFκB signalling regulation.

Zhen Tan, Min Luo, Julin Yang, Yuqing Cheng, Jing Huang, Caide Lu, Danjun Song, Meiling Ye, Manyun Dai, Frank J Gonzalez and 2 more

Open access · greenAbstract read
In one paragraph

Article in The Journal of pharmacy and pharmacology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 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

12 authors at 4 institutions in 2 countries.

Zhen TanKey Laboratory of Phytochemical R&D of Hunan Province, Hunan Normal University, Changsha, China.
Min LuoMedical School of Ningbo University, Ningbo, China.
Julin YangNingbo College of Health Sciences, Ningbo, China.
Yuqing ChengKey Laboratory of Phytochemical R&D of Hunan Province, Hunan Normal University, Changsha, China.
Jing HuangMedical School of Ningbo University, Ningbo, China.
Caide LuMedical School of Ningbo University, Ningbo, China.
Danjun SongMedical School of Ningbo University, Ningbo, China.
Meiling YeKey Laboratory of Phytochemical R&D of Hunan Province, Hunan Normal University, Changsha, China.
Manyun DaiMedical School of Ningbo University, Ningbo, China.
Frank J GonzalezLaboratory of Metabolism, National Cancer Institute, NIH, Bethesda, MD, USA.
Aiming LiuMedical School of Ningbo University, Ningbo, China.
Bin GuoKey Laboratory of Phytochemical R&D of Hunan Province, Hunan Normal University, Changsha, China.
Ningbo University · CNHunan Normal University · 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-Metabolizing EnzymesZ01BC005562 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI GONZALEZ, FRANK J · 1996 to 2008
$1.3M
TRANSCRIPTIONAL REGULATION OF GENES ENCODING XENOBIOTIC METABOLIZING ENZYMESZ01BC005561 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI GONZALEZ, FRANK · 1996 to 2008
$754k
Intramural NIH HHS Z01 BC005561Intramural NIH HHS Z01 BC005562
6 · The paper itself

Abstract

objectivesChlorogenic acid (CGA) is one of the most widely consumed polyphenols in diets and is recognized to be a natural hepatoprotective agent. Here, we evaluated the protective effect and the potential mechanism of CGA against ɑ-naphthylisothiocyanate (ANIT)-induced cholestasis and liver injury.

methodsTwenty-five male 129/Sv mice were administered with CGA, and ANIT challenge was performed at 75 mg/kg on the 4th day. Blood was collected and subjected to biochemical analysis; the liver tissues were examined using histopathological analysis and signalling pathways. KEY

findingsChlorogenic acid almost totally attenuated the ANIT-induced liver damage and cholestasis, compared with the ANIT group. Dose of 50 mg/kg of CGA significantly prevented ANIT-induced changes in serum levels of alanine aminotransferase, alkaline phosphatases, total bile acid, direct bilirubin, indirect bilirubin (5.3-, 6.3-, 18.8-, 158-, 41.4-fold, P<0.001) and aspartate aminotransferase (4.6-fold, P<0.01). Expressions of the altered bile acid metabolism and transport-related genes were normalized by cotreatment with CGA. The expressions of interleukin 6, tumour necrosis factor-α and suppressor of cytokine signalling 3 were found to be significantly decreased (1.2-fold, ns; 11.0-fold, P<0.01; 4.4-fold, P<0.05) in the CGA/ANIT group. Western blot revealed that CGA inhibited the activation and expression of signal transducer and activator of transcription 3 and NFκB.

conclusionsThese data suggest that CGA inhibits both ANIT-induced intrahepatic cholestasis and the liver injury. This protective effect involves down-regulation of STAT3 and NFκB signalling.

Indexed as

Phytotherapy1-NaphthylisothiocyanateAnimalsBile Acids and SaltsBilirubinChemical and Drug Induced Liver InjuryChlorogenic AcidCholestasisCytokinesLiverMaleMiceNF-kappa BPlant ExtractsPolyphenolsSignal Transduction1-NaphthylisothiocyanateBile Acids and SaltsBilirubinChlorogenic AcidCytokinesNF-kappa BPlant ExtractsPolyphenolsStat3 protein, mouseSTAT3 Transcription Factorchlorogenic acidcholestasisNFκBSTAT3α-naphthylisothiocyanate

Identifiers

PMID27367057
PMCPMC6300992
OpenAlexW2469917059

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.