Evidence map›Paper›PMID 33247121›Full record

ArticleNature communications2020

UAF1 deubiquitinase complexes facilitate NLRP3 inflammasome activation by promoting NLRP3 expression.

Hui Song, Chunyuan Zhao, Zhongxia Yu, Qizhao Li, Rongzhen Yan, Ying Qin, Mutian Jia, Wei Zhao

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
5.4field-weighted citation impact, top 3% 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

76 citing papers in PubMed, 120 citations in OpenAlex.

  1. UBE2C-TRIM21-driven NOS2 degradation stabilizes Tregs and suppresses pyroptotic signaling in thyrocytes in Hashimoto's thyroiditis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
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  9. Molecular mechanisms of NLRP3 inflammasome activation.Experimental & molecular medicine · 2026
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16 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

8 authors at 1 institution in 1 country.

Hui SongDepartment of Immunology, Key Laboratory for Experimental Teratology of the Chinese Ministry of Education, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, 250012, Jinan, Shandong, China.
Chunyuan ZhaoDepartment of Immunology, Key Laboratory for Experimental Teratology of the Chinese Ministry of Education, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, 250012, Jinan, Shandong, China.
Zhongxia YuDepartment of Immunology, Key Laboratory for Experimental Teratology of the Chinese Ministry of Education, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, 250012, Jinan, Shandong, China.
Qizhao LiDepartment of Immunology, Key Laboratory for Experimental Teratology of the Chinese Ministry of Education, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, 250012, Jinan, Shandong, China.
Rongzhen YanDepartment of Immunology, Key Laboratory for Experimental Teratology of the Chinese Ministry of Education, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, 250012, Jinan, Shandong, China.
Ying QinDepartment of Immunology, Key Laboratory for Experimental Teratology of the Chinese Ministry of Education, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, 250012, Jinan, Shandong, China.
Mutian JiaDepartment of Immunology, Key Laboratory for Experimental Teratology of the Chinese Ministry of Education, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, 250012, Jinan, Shandong, China.ORCID 0000-0002-2652-3411
Wei ZhaoDepartment of Immunology, Key Laboratory for Experimental Teratology of the Chinese Ministry of Education, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, 250012, Jinan, Shandong, China. wzhao@sdu.edu.cn.ORCID 0000-0001-8440-2274
Shandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

NOD-like receptor protein 3 (NLRP3) detects microbial infections or endogenous danger signals and activates the NLRP3 inflammasome, which has important functions in host defense and contributes to the pathogenesis of inflammatory diseases, and thereby needs to be tightly controlled. Deubiquitination of NLRP3 is considered a key step in NLRP3 inflammasome activation. However, the mechanisms by which deubiquitination controls NLRP3 inflammasome activation are unclear. Here, we show that the UAF1/USP1 deubiquitinase complex selectively removes K48-linked polyubiquitination of NLRP3 and suppresses its ubiquitination-mediated degradation, enhancing cellular NLRP3 levels, which are indispensable for subsequent NLRP3 inflammasome assembly and activation. In addition, the UAF1/USP12 and UAF1/USP46 complexes promote NF-κB activation, enhance the transcription of NLRP3 and proinflammatory cytokines (including pro-IL-1β, TNF, and IL-6) by inhibiting ubiquitination-mediated degradation of p65. Consequently, Uaf1 deficiency attenuates NLRP3 inflammasome activation and IL-1β secretion both in vitro and in vivo. Our study reveals that the UAF1 deubiquitinase complexes enhance NLRP3 and pro-IL-1β expression by targeting NLRP3 and p65 and licensing NLRP3 inflammasome activation.

Indexed as

AnimalsCytokinesDeubiquitinating EnzymesEndopeptidasesHEK293 CellsHumansInflammasomesInflammationIntracellular Signaling Peptides and ProteinsMacrophages, PeritonealMice, Inbred C57BLMice, KnockoutNLR Family, Pyrin Domain-Containing 3 ProteinProtein BindingProtein StabilityTranscription, GeneticCytokinesDeubiquitinating EnzymesEndopeptidasesInflammasomesIntracellular Signaling Peptides and ProteinsNLR Family, Pyrin Domain-Containing 3 ProteinUbiquitin ThiolesteraseUsp12 protein, mouseUSP46 protein, mouseWdr48 protein, mouse

Identifiers

PMID33247121
PMCPMC7695691
OpenAlexW3108312626

What OpenQuestion holds

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LicenceCC BY
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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.