Evidence map›Paper›PMID 32587091›Full record

ArticleThe Journal of biological chemistry2020

The deubiquitinase USP7 uses a distinct ubiquitin-like domain to deubiquitinate NF-ĸB subunits.

Izaskun Mitxitorena, Domenico Somma, Jennifer P Mitchell, Matti Lepistö, Christian Tyrchan, Emma L Smith, Patrick A Kiely, Helen Walden, Karen Keeshan, Ruaidhrí J Carmody

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

27 citing papers in PubMed, 49 citations in OpenAlex.

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  12. CanPharmaceuticals (Basel, Switzerland) · 2024
    Review
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  14. Inhibitory Effect of P22077 on Airway Inflammation in Rats with COPD and Its Mechanism.International journal of chronic obstructive pulmonary disease · 2024
    Article
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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

10 authors at 3 institutions in 3 countries.

Izaskun MitxitorenaGLAZgo Discovery Centre, Institute of Infection, Immunity & Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom.
Domenico SommaCentre for Immunobiology, Institute of Infection, Immunity & Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom.
Jennifer P MitchellRheumatoid Arthritis Pathogenesis Centre of Excellence, Centre for Immunobiology, Institute of Infection, Immunity & Inflammation, University of Glasgow, Glasgow, United Kingdom.ORCID 0000-0003-1195-729X
Matti LepistöInnovative Medicines and Early Development, Respiratory, Inflammation and Autoimmunity, AstraZeneca AB, Gothenburg, Sweden.
Christian TyrchanInnovative Medicines and Early Development, Respiratory, Inflammation and Autoimmunity, AstraZeneca AB, Gothenburg, Sweden.
Emma L SmithCentre for Immunobiology, Institute of Infection, Immunity & Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom.ORCID 0000-0001-7176-1868
Patrick A KielyGraduate Entry Medical School, Health Research Institute and Bernal Institute, University of Limerick, Limerick, Ireland.
Helen WaldenInstitute of Molecular Cell and Systems Biology, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom.
Karen KeeshanPaul O'Gorman Leukemia Research Centre, Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom.ORCID 0000-0001-7266-0890
Ruaidhrí J CarmodyCentre for Immunobiology, Institute of Infection, Immunity & Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom ruaidhri.carmody@glasgow.ac.uk.ORCID 0000-0002-9474-4507
University of Glasgow · GBAstraZeneca (Sweden) · SEUniversity of Limerick · IE

Funding

Biotechnology and Biological Sciences Research Council BB/J013854/1Biotechnology and Biological Sciences Research Council BB/M003671/1Medical Research Council MR/M010694/1
6 · The paper itself

Abstract

The transcription factor NF-ĸB is a master regulator of the innate immune response and plays a central role in inflammatory diseases by mediating the expression of pro-inflammatory cytokines. Ubiquitination-triggered proteasomal degradation of DNA-bound NF-ĸB strongly limits the expression of its target genes. Conversely, USP7 (deubiquitinase ubiquitin-specific peptidase 7) opposes the activities of E3 ligases, stabilizes DNA-bound NF-ĸB, and thereby promotes NF-ĸB-mediated transcription. Using gene expression and synthetic peptide arrays on membrane support and overlay analyses, we found here that inhibiting USP7 increases NF-ĸB ubiquitination and degradation, prevents Toll-like receptor-induced pro-inflammatory cytokine expression, and represents an effective strategy for controlling inflammation. However, the broad regulatory roles of USP7 in cell death pathways, chromatin, and DNA damage responses limit the use of catalytic inhibitors of USP7 as anti-inflammatory agents. To this end, we identified an NF-ĸB-binding site in USP7, ubiquitin-like domain 2, that selectively mediates interactions of USP7 with NF-ĸB subunits but is dispensable for interactions with other proteins. Moreover, we found that the amino acids

Indexed as

UbiquitinationAnimalsCells, CulturedFemaleHEK293 CellsHumansMaleMice, Inbred C57BLModels, MolecularProtein DomainsProtein Interaction Domains and MotifsProteolysisTranscription Factor RelAUbiquitin-Specific Peptidase 7Rela protein, mouseTranscription Factor RelAUbiquitin-Specific Peptidase 7Usp7 protein, mousedeubiquitinasedeubiquitylation (deubiquitination)gene regulationinflammationinnate immunityNF-kappa B (NF-ĸB)protein–protein interactionToll-like receptortranscription factorubiquitin-like domainubiquitin-specific peptidase 7 (USP7)ubiquitylation (ubiquitination)

Identifiers

PMID32587091
PMCPMC7450122
OpenAlexW3038106806

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.