Evidence map›Paper›PMID 25578727›Full record

ArticleCell reports2015

The deubiquitinating enzyme USP24 is a regulator of the UV damage response.

Ling Zhang, Leah Nemzow, Hua Chen, Abigail Lubin, Xi Rong, Zhongyi Sun, Thomas K Harris, Feng Gong

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
2.4field-weighted citation impact, top 9% 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

41 citing papers in PubMed, 52 citations in OpenAlex.

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  14. USP24 promotes drug resistance during cancer therapy.Cell death and differentiation · 2021
    Article
  15. Review
  16. Advances in the Development Ubiquitin-Specific Peptidase (USP) Inhibitors.International journal of molecular sciences · 2021
    Review
  17. Review
  18. 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

8 authors at 2 institutions in 2 countries.

Ling ZhangDepartment of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL 33136, USA.
Leah NemzowDepartment of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL 33136, USA.
Hua ChenDepartment of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL 33136, USA.
Abigail LubinDepartment of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL 33136, USA.
Xi RongDepartment of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL 33136, USA.
Zhongyi SunDepartment of Urology and Research Institute of Surgery, Daping Hospital, Third Military Medical University, Chongqing 400042, China.
Thomas K HarrisDepartment of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL 33136, USA.
Feng GongDepartment of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL 33136, USA. Electronic address: fgong@med.miami.edu.
University of Miami · USDaping Hospital · CN

Funding

SWI/SNF chromatin remodeling in nucleotide excision repairR01ES017784 · NIEHS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI GONG, FENG · 2010 to 2014
$1.7M
Novel deubiquitinating activities targeting DNA damage recognition in NERR21ES024882 · NIEHS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI GONG, FENG · 2015 to 2016
$422k
NIEHS NIH HHS ES017784-3S1NIEHS NIH HHS R01 ES017784NIEHS NIH HHS R21 ES024882
6 · The paper itself

Abstract

Regulation of p53 by ubiquitination and deubiquitination is important for its function. In this study, we demonstrate that USP24 deubiquitinates p53 in human cells. Functional USP24 is required for p53 stabilization, and p53 destabilization in USP24-depleted cells can be corrected by the forced expression of USP24. We show that USP24 depletion renders cells resistant to apoptosis after UV irradiation, consistent with the requirement of USP24 for p53 stabilization and PUMA activation in vivo. Additionally, purified USP24 protein is able to cleave ubiquitinated p53 in vitro. Importantly, cells with USP24 depletion exhibited significantly elevated mutation rates at the endogenous HPRT locus, implying an important role for USP24 in maintaining genome stability. Our data reveal that the USP24 deubiquitinase regulates the DNA damage response by directly targeting the p53 tumor suppressor.

Indexed as

Ultraviolet RaysApoptosisApoptosis Regulatory ProteinsDNA-Binding ProteinsDNA DamageDNA RepairHCT116 CellsHumansMutationPoly(ADP-ribose) PolymerasesProto-Oncogene ProteinsProto-Oncogene Proteins c-mdm2RNA InterferenceRNA, Small InterferingTumor Suppressor Protein p53UbiquitinationApoptosis Regulatory ProteinsBBC3 protein, humanDDB1 protein, humanDNA-Binding ProteinsPoly(ADP-ribose) PolymerasesProto-Oncogene ProteinsProto-Oncogene Proteins c-mdm2RNA, Small InterferingTumor Suppressor Protein p53Ubiquitin ThiolesteraseUSP24 protein, human

Identifiers

PMID25578727
PMCPMC4359050
OpenAlexW2135760276

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.