Evidence map›Paper›PMID 29611016›Full record

ArticleInflammation2018

Geniposide Attenuates LPS-Induced Injury via Up-Regulation of miR-145 in H9c2 Cells.

Qiang Su, Junjing Yao, Cunjian Sheng

RetractedAbstract readRetracted Publication
PubMed Publisher
In one paragraph

Article in Inflammation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

17 citing papers in PubMed, 41 citations in OpenAlex.

  1. Review
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  7. Anti-inflammatory activities ofExperimental and therapeutic medicine · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Qiang SuDepartment of Emergency, Affiliated Hospital of Jining Medical University, Jining, 272000, Shandong, China.
Junjing YaoDepartment of Cardiac Surgery, Jining No. 1 People's Hospital, No. 6, Jiankang Road, Jining, 272000, Shandong, China.
Cunjian ShengDepartment of Cardiac Surgery, Jining No. 1 People's Hospital, No. 6, Jiankang Road, Jining, 272000, Shandong, China. shengcj226@sohu.com.
Jining First People's Hospital · CNAffiliated Hospital of Jining Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Myocarditis is a cardiomyopathy associated with inflammatory response. It has been reported that geniposide (GEN), a traditional Chinese herb extract from Gardenia jasminoides Ellis, possesses an anti-inflammatory effect and a protective effect on cardiomyocytes. The present study aimed to explore the protective role of GEN and the underlying mechanism in LPS-injured H9c2 cells. H9c2 cells were treated with LPS to induce cell injury and then we investigated the effect of GEN. miR-145 expression was inhibited by transfection with miR-145 inhibitor and its expression was measured by RT-PCR. Cell viability and apoptotic cells were measured by CCK-8 assay and flow cytometry analysis. The levels of pro-inflammatory factors (IL-6, TNF-α, and MCP-1) were assessed by western blot and RT-PCR. Western blot was performed to detect the expression of the MEK/ERK pathway-related factors. LPS exposure reduced cell viability, increased apoptotic cells, and promoted the expression of pro-inflammatory factors in H9c2 cells. However, GEN pretreatment significantly reduced LPS-induced cell injury, as increased cell viability, reduced apoptotic cells, and inhibited the expression of pro-inflammatory factors. Moreover, we found that miR-145 expression was down-regulated by LPS exposure but was up-regulated by GEN pretreatment. The protective effect of GEN on LPS-injured H9c2 cells was blocked by miR-145 inhibitor. In addition, GEN inhibited the MEK/ERK pathway through up-regulating miR-145. Our results suggested that GEN exerted a protective role in LPS-injured H9c2 cells. The GEN-associated regulation might be related to its regulation on miR-145 and the MEK/ERK signaling pathway.

Indexed as

AnimalsCell LineCell SurvivalInflammationIridoidsLipopolysaccharidesMAP Kinase Signaling SystemMicroRNAsMyocytes, CardiacRatsUp-RegulationgeniposideIridoidsLipopolysaccharidesMicroRNAsMIRN145 microRNA, ratcardiomyocytesgeniposide (GEN)inflammationMEK/ERK pathwaymiR-145

Identifiers

PMID29611016
OpenAlexW2796256575

What OpenQuestion holds

Textmetadata
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.