Evidence map›Paper›PMID 31889078›Full record

ArticleScientific reports2019

Inflammatory bowel disease-associated ubiquitin ligase RNF183 promotes lysosomal degradation of DR5 and TRAIL-induced caspase activation.

Yan Wu, Yuka Kimura, Takumi Okamoto, Koji Matsuhisa, Rie Asada, Atsushi Saito, Fumika Sakaue, Kazunori Imaizumi, Masayuki Kaneko

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

11 citing papers in PubMed, 14 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

9 authors at 2 institutions in 2 countries.

Yan WuDepartment of Biochemistry, Graduate school of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
Yuka KimuraDepartment of Biochemistry, Graduate school of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
Takumi OkamotoDepartment of Biochemistry, Graduate school of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
Koji MatsuhisaDepartment of Biochemistry, Graduate school of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
Rie AsadaDepartment of Medicine, Division of Endocrinology, Metabolism, and Lipid Research, Washington University School of Medicine, MO, St. Louis, USA.
Atsushi SaitoDepartment of Stress Protein Processing, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
Fumika SakaueDepartment of Stress Protein Processing, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
Kazunori ImaizumiDepartment of Biochemistry, Graduate school of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan. imaizumi@hiroshima-u.ac.jp.
Masayuki KanekoDepartment of Biochemistry, Graduate school of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan. mkaneko@hiroshima-u.ac.jp.
Hiroshima University · JPWashington University in St. Louis · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

RNF183 is a ubiquitin ligase containing RING-finger and transmembrane domains, and its expression levels are increased in patients with inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis, and in 2,4,6-trinitrobenzene sulfonic acid-induced colitis mice. Here, we further demonstrate that RNF183 was induced to a greater degree in the dextran sulfate sodium (DSS)-treated IBD model at a very early stage than were inflammatory cytokines. In addition, fluorescence-activated cell sorting and polymerase chain reaction analysis revealed that RNF183 was specifically expressed in epithelial cells of DSS-treated mice, which suggested that increased levels of RNF183 do not result from the accumulation of immune cells. Furthermore, we identified death receptor 5 (DR5), a member of tumour necrosis factor (TNF)-receptor superfamily, as a substrate of RNF183. RNF183 mediated K63-linked ubiquitination and lysosomal degradation of DR5. DR5 promotes TNF-related apoptosis inducing ligand (TRAIL)-induced apoptosis signal through interaction with caspase-8. Inhibition of RNF183 expression was found to suppress TRAIL-induced activation of caspase-8 and caspase-3. Thus, RNF183 promoted not only DR5 transport to lysosomes but also TRAIL-induced caspase activation and apoptosis. Together, our results provide new insights into potential roles of RNF183 in DR5-mediated caspase activation in IBD pathogenesis.

Indexed as

AnimalsApoptosisBiomarkersCell LineDisease Models, AnimalDisease SusceptibilityGene ExpressionHumansImmunohistochemistryInflammatory Bowel DiseasesLysosomesMiceMucous MembraneProtein BindingProtein TransportProteolysisBiomarkersReceptors, TNF-Related Apoptosis-Inducing LigandRNA, MessengerRNF183 protein, mouseTNF-Related Apoptosis-Inducing LigandUbiquitin-Protein Ligases

Identifiers

PMID31889078
PMCPMC6937276
OpenAlexW2998547069

What OpenQuestion holds

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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.