Evidence map›Paper›PMID 31787755›Full record

ArticleCell death & disease2019

NEK7 interacts with NLRP3 to modulate the pyroptosis in inflammatory bowel disease via NF-κB signaling.

Xueliang Chen, Ganglei Liu, Yuanyuan Yuan, Guotao Wu, Shalong Wang, Lianwen Yuan

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 193 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
193citing papers in PubMed, 1 pooled it
12.6field-weighted citation impact, top 1% 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

193 citing papers in PubMed, 1 synthesis or guideline pooled it, 378 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Pyroptosis: Molecular mechanisms and function.Journal of physiology and biochemistry · 2026
    Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. METTL14/IGF2BP1 mInfection and immunity · 2026
    Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review

133 more citing papers are in PubMed but not listed here.

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

6 authors at 3 institutions in 1 country.

Xueliang ChenDepartment of Geriatric Surgery, The Second Xiangya Hospital, Central South University, 410011, Changsha, China.
Ganglei LiuDepartment of Geriatric Surgery, The Second Xiangya Hospital, Central South University, 410011, Changsha, China.
Yuanyuan YuanDepartment of General Surgery, The people's Hospital of Baoan Shenzhen, 518000, Shenzhen, China.
Guotao WuDepartment of Geriatric Surgery, The Second Xiangya Hospital, Central South University, 410011, Changsha, China.
Shalong WangDepartment of Geriatric Surgery, The Second Xiangya Hospital, Central South University, 410011, Changsha, China.
Lianwen YuanDepartment of Geriatric Surgery, The Second Xiangya Hospital, Central South University, 410011, Changsha, China. yuanlianwen@csu.edu.cn.
Central South University · CNSecond Xiangya Hospital of Central South University · CNShenzhen Bao'an District People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammatory bowel disease (IBD) is one of the most common diseases in the gastrointestinal tract related to aberrant inflammation. Pyroptosis, which is characterized by inflammasome formation, the activation of caspase-1, and the separation of the N- and C-terminals of GSDMD, might be related to IBD pathogenesis. NEK7 is an important component of the NLRP3 inflammasome in macrophages. We attempted to investigate the mechanism of NEK7 interacting with NLRP3 to modulate the pyroptosis in IBD. NEK7 mRNA and protein expression and pyroptosis-associated factors, including Caspase-1 (p45, p20), NLRP3, and GSDMD, were upregulated in IBD tissues. NEK7 knockdown abolish ATP + LPS-induced pyroptosis in vitro and improved DSS-induced chronic colitis in vivo. NEK7 interacted with NLRP3, as revealed by Co-IP and GST pull-down assays, to exert its effects. Moreover, short-term LPS treatment alone induced no significant changes in NEK7 protein level. TLR4/NF-κB signaling in MODE-K cells could be activated by LPS treatment. LPS-induced NEK7 upregulation could be significantly reversed by JSH-23, an inhibitor of p65. Furthermore, LUC and ChIP assays revealed that RELA might activate the transcription of NEK7 via targeting its promoter region. LPS-induced TLR4/NF-κB activation causes an increase in NEK7 expression by RELA binding NEK7 promoter region. In conclusion, NEK7 interacts with NLRP3 to modulate NLRP3 inflammasome activation, therefore modulating the pyroptosis in MODE-K cells and DSS-induced chronic colitis in mice. We provide a novel mechanism of NEK7-NLRP3 interaction affecting IBD via pyroptosis.

Indexed as

PyroptosisSignal TransductionAnimalsCell LineDextran SulfateDisease Models, AnimalEpithelial CellsFemaleHEK293 CellsHumansInflammatory Bowel DiseasesLipopolysaccharidesMice, Inbred C57BLModels, BiologicalNF-kappa BNIMA-Related KinasesDextran SulfateLipopolysaccharidesNEK7 protein, humanNek7 protein, mouseNF-kappa BNIMA-Related KinasesNLR Family, Pyrin Domain-Containing 3 ProteinRNA, MessengerToll-Like Receptor 4

Identifiers

PMID31787755
PMCPMC6885517
OpenAlexW2990249901

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.