Evidence map›Paper›PMID 31802832›Full record

ArticleWorld journal of gastroenterology2019

Gasdermin D-mediated hepatocyte pyroptosis expands inflammatory responses that aggravate acute liver failure by upregulating monocyte chemotactic protein 1/CC chemokine receptor-2 to recruit macrophages.

Hong Li, Xue-Ke Zhao, Yi-Ju Cheng, Quan Zhang, Jun Wu, Shuang Lu, Wei Zhang, Yang Liu, Ming-Yu Zhou, Ya Wang and 2 more

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

26 citing papers in PubMed, 47 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 3 institutions in 1 country.

Hong LiDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China.
Xue-Ke ZhaoDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China.
Yi-Ju ChengDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China.
Quan ZhangDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China.
Jun WuDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China.
Shuang LuDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China.
Wei ZhangComprehensive Liver Cancer Center of the Fifth Medical Center of PLA General Hospital, Beijing 100039, China.
Yang LiuDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China.
Ming-Yu ZhouDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China.
Ya WangDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China.
Jing YangDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China.
Ming-Liang ChengDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China. mlcheng@yeah.net.
Affiliated Hospital of Guizhou Medical University · CNGuiyang Medical University · CNChinese PLA General Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMassive hepatocyte death is the core event in acute liver failure (ALF). Gasdermin D (GSDMD)-mediated pyroptosis is a type of highly inflammatory cell death. However, the role of hepatocyte pyroptosis and its mechanisms of expanding inflammatory responses in ALF are unclear.

aimTo investigate the role and mechanisms of GSDMD-mediated hepatocyte pyroptosis through

methodsThe expression of pyroptosis pathway-associated proteins in liver tissues from ALF patients and a hepatocyte injury model was examined by Western blot. GSDMD short hairpin RNA (shRNA) was used to investigate the effects of downregulation of GSDMD on monocyte chemotactic protein 1 (MCP1) and its receptor CC chemokine receptor-2 (CCR2)

resultsThe levels of pyroptosis pathway-associated proteins in liver tissue from ALF patients and a hepatocyte injury model increased significantly. The level of GSDMD-N protein increased most obviously (

conclusionGSDMD-mediated hepatocyte pyroptosis plays an important role in the pathogenesis of ALF, recruiting macrophages to release inflammatory mediators by upregulating MCP1/CCR2 and leading to expansion of the inflammatory responses. GSDMD knockout can reduce hepatocyte death and inflammatory responses, thus alleviating ALF.

Indexed as

AnimalsCell LineChemokine CCL2Disease Models, AnimalGasderminsGene Knockdown TechniquesHepatocytesHumansIntracellular Signaling Peptides and ProteinsLiver Failure, AcuteMacrophagesMaleMiceMice, KnockoutPhosphate-Binding ProteinsPyroptosisCCL2 protein, humanCcl2 protein, mouseCCR2 protein, humanCcr2 protein, mouseChemokine CCL2GasderminsGSDMD protein, humanGsdmd protein, mouseIntracellular Signaling Peptides and ProteinsPhosphate-Binding ProteinsReceptors, CCR2RNA, Small InterferingAcute liver failureGasdermin DHepatocyteMonocyte chemotactic protein 1/CC chemokine receptor-2Pyroptosis

Identifiers

PMID31802832
PMCPMC6886019
OpenAlexW2989578187

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.