Evidence map›Paper›PMID 32203161›Full record

ArticleOncogene2020

Deubiquitylase USP25 prevents degradation of BCR-ABL protein and ensures proliferation of Ph-positive leukemia cells.

Norihito Shibata, Nobumichi Ohoka, Genichiro Tsuji, Yosuke Demizu, Keiji Miyawaza, Kumiko Ui-Tei, Tetsu Akiyama, Mikihiko Naito

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 11% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

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  15. Preliminary Study of Genome-Wide Association Identified Novel Susceptibility Genes for Hemorheological Indexes in a Chinese Population.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2022
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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 3 institutions in 1 country.

Norihito ShibataDivision of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Nobumichi OhokaDivision of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Genichiro TsujiDivision of Organic Chemistry, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Yosuke DemizuDivision of Organic Chemistry, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Keiji MiyawazaDepartment of Biochemistry, Graduate School of Medicine, University of Yamanashi, Yamanashi, 409-3898, Japan.ORCID http://orcid.org/0000-0002-7835-7718
Kumiko Ui-TeiDepartment of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, 113-0033, Japan.ORCID http://orcid.org/0000-0001-8695-9025
Tetsu AkiyamaLaboratory of Molecular and Genetic Information, Institute for Quantitative Biosciences, The University of Tokyo, Tokyo, 113-0032, Japan.
Mikihiko NaitoDivision of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Kanagawa, 210-9501, Japan. miki-naito@nihs.go.jp.ORCID http://orcid.org/0000-0003-0451-1337
National Institute of Health Sciences · JPThe University of Tokyo · JPUniversity of Yamanashi · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fusion genes resulting from chromosomal rearrangements are frequently found in a variety of cancer cells. Some of these are known to be driver oncogenes, such as BCR-ABL in chronic myelogenous leukemia (CML). The products of such fusion genes are abnormal proteins that are ordinarily degraded in cells by a mechanism known as protein quality control. This suggests that the degradation of BCR-ABL protein is suppressed in CML cells to ensure their proliferative activity. Here, we show that ubiquitin-specific protease 25 (USP25) suppresses the degradation of BCR-ABL protein in cells harboring Philadelphia chromosome (Ph). USP25 was found proximal to BCR-ABL protein in cells. Depletion of USP25 using shRNA-mediated gene silencing increased the ubiquitylated BCR-ABL, and reduced the level of BCR-ABL protein. Accordingly, BCR-ABL-mediated signaling and cell proliferation were suppressed in BCR-ABL-positive leukemia cells by the depletion of USP25. We further found that pharmacological inhibition of USP25 induced rapid degradation of BCR-ABL protein in Ph-positive leukemia cells, regardless of their sensitivity to tyrosine kinase inhibitors. These results indicate that USP25 is a novel target for inducing the degradation of oncogenic BCR-ABL protein in Ph-positive leukemia cells. This could be an effective approach to overcome resistance to kinase inhibitors.

Indexed as

Philadelphia ChromosomeCell ProliferationDeubiquitinating EnzymesDrug Resistance, NeoplasmGenes, ablGene SilencingHumansJurkat CellsK562 CellsLeukemia, Myelogenous, Chronic, BCR-ABL PositiveProtein Kinase InhibitorsProteolysisRNA, Small InterferingUbiquitin ThiolesteraseDeubiquitinating EnzymesProtein Kinase InhibitorsRNA, Small InterferingUbiquitin ThiolesteraseUSP25 protein, human

Identifiers

PMID32203161
OpenAlexW3010993282

What OpenQuestion holds

Textmetadata
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.