Evidence map›Paper›PMID 31859422›Full record

ArticleThe Kaohsiung journal of medical sciences2020

Loganin alleviates LPS-activated intestinal epithelial inflammation by regulating TLR4/NF-κB and JAK/STAT3 signaling pathways.

Jia-Wen Wang, Yi-Bin Pan, Yong-Qing Cao, Chen Wang, Wei-Dong Jiang, Wei-Feng Zhai, Jin-Gen Lu

Open access · goldAbstract read
In one paragraph

Article in The Kaohsiung journal of medical sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

34 citing papers in PubMed, 59 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

7 authors at 2 institutions in 1 country.

Jia-Wen WangDepartment of Anal & Intestinal Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.
Yi-Bin PanDepartment of Anal & Intestinal Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.
Yong-Qing CaoDepartment of Anal & Intestinal Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.
Chen WangDepartment of Anal & Intestinal Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.
Wei-Dong JiangDepartment of Anal & Intestinal Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.
Wei-Feng ZhaiDepartment of Traditional Chinese Pharmacy, Zhejiang Pharmaceutical College, Ningbo, Zhejiang, People's Republic of China.
Jin-Gen LuDepartment of Anal & Intestinal Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.ORCID https://orcid.org/0000-0003-2640-3775
Shanghai University of Traditional Chinese Medicine · CNZhejiang Pharmaceutical College · CN

Funding

The National Natural Science Foundation of China 81874469The research fund project 2016YM03Three-year-action-plan-construction project to further accelerate the development of traditional Chinese medicine in Shanghai ZY(2018-2020)-CCCX-1007Traditional Chinese medicine scientific research project 2016LQ017
6 · The paper itself

Abstract

Inflammatory bowel disease (IBD) is a chronic, recurrent gastrointestinal inflammation that affects millions of people around the world. Loganin, an iridoid glycoside, has shown the anti-inflammatory effects. However, the effect of loganin on IBD and its underlying molecular mechanism are not clear. The present study aimed to investigate whether loganin could alleviate IBD and its mechanisms. The intestinal epithelial Caco-2 cell line was treated with lipopolysaccharide (LPS) to establish an in vitro IBD model. MTT assay was used to detect cell viability. The expression and release level of inflammatory factors were determined by both real-time-PCR and ELISA. Western blotting was used to assess the NF-κB and JAK/STAT3 pathway-related protein levels. The results showed that loganin repressed the expression and release of IL-6, TNF-α, and IL-1β, and inhibited TLR4/NF-κB and JAK/STAT3 signaling pathways in a concentration-dependent manner. Overexpression of TLR4 could reverse the effect of loganin, leading to activation of NF-κB signaling and production of inflammatory factors. Meanwhile, IGF-1, a JAK/STAT3 signaling activator, could also reverse the anti-inflammation effect of loganin. In conclusion, loganin inhibited LPS-activated intestinal epithelial inflammation by repressing TLR4/NF-κB and JAK/STAT3 signaling pathway.

Indexed as

Caco-2 CellsCell SurvivalCytokinesHumansInflammationInflammation MediatorsInsulin-Like Growth Factor IIntestinal MucosaIridoidsJanus KinasesLipopolysaccharidesNF-kappa BSignal TransductionSTAT3 Transcription FactorToll-Like Receptor 4CytokinesInflammation MediatorsInsulin-Like Growth Factor IIridoidsJanus KinasesLipopolysaccharidesloganinNF-kappa BSTAT3 Transcription FactorToll-Like Receptor 4inflammationinflammatory bowel diseaseJAK/STAT3 signaling pathwayloganinTLR4/NF-κB signaling pathway

Identifiers

PMID31859422
PMCPMC11896463
OpenAlexW2996475155

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.