Evidence map›Paper›PMID 41992005›Full record

ArticleScientific reports2026

PSMC2 serves as a potential regulatory target of EZH2 in promoting glioma progression via epithelial-mesenchymal transition.

Yufeng Zhu, Xinlong Li, Peng Feng, JunQiang Dai, Juncheng Wang, Guoqiang Yuan, Yawen Pan

Abstract read
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Review
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

7 authors.

Yufeng ZhuLanzhou University, Lanzhou, 730000, Gansu, China.
Xinlong LiLanzhou University, Lanzhou, 730000, Gansu, China.
Peng FengLanzhou University, Lanzhou, 730000, Gansu, China.
JunQiang DaiThe Second Medical College of Lanzhou University, Lanzhou, 730000, Gansu, China.
Juncheng WangLanzhou University, Lanzhou, 730000, Gansu, China.
Guoqiang YuanLanzhou University, Lanzhou, 730000, Gansu, China. yuangq08@lzu.edu.cn.
Yawen PanLanzhou University, Lanzhou, 730000, Gansu, China. pyw@lzu.edu.cn.

Funding

Cuiying Graduate Guidance Teacher Cultivation Program Project of Lanzhou University Second Hospital CYDSPY202002/YJS-BD-13; CY2022-QN-A12National Natural Science Foundation of China 82460517 and 82360566The Lanzhou Science and Technology Bureau Project 2021-RC-97/2023-1-48The Natural Science Foundation Of Gansu Province 25YFFA054; 2025RCXM015;23JRRA1645The Natural Science Foundation of Ningxia Hui Autonomous Region 2021AAC03313, 2024AAC03472
6 · The paper itself

Abstract

Proteasome 26 S Subunit, ATPase 2 (PSMC2) was initially thought to be associated with the removal of misfolded or damaged proteins and the removal of excess proteins that are no longer necessary. However, recent studies have found that PSMC2 acts as an oncogene in the human body. In our research, PSMC2 serves as a tumor-initiating factor in glioma. Bioinformatics analysis of public databases, along with an examination of PSMC2 expression in glioma patients, revealed its high expression at both the mRNA and protein levels in this type of tumor. The expression of PSMC2 exhibits a negative correlation with glioma patient prognosis. Modulating PSMC2 levels through inhibition or overexpression alters glioma cell morphology and suppresses both proliferation and motility. Silencing PSMC2 impedes epithelial-mesenchymal transition (EMT), concurrently altering cellular polarity and cytoskeletal architecture. Mechanistically, proteomics analysis, corroborated by co-immunoprecipitation (CO-IP) and fluorescence co-localization assays, identified a interaction between PSMC2 and Enhancer of Zeste Homolog 2 (EZH2). Our research findings indicate that PSMC2 can promote the occurrence and development of glioma, and this process is closely related to EZH2. Targeting the PSMC2-EZH2 axis may become a promising option for glioma treatment.

Indexed as

Brain NeoplasmsEnhancer of Zeste Homolog 2 ProteinEpithelial-Mesenchymal TransitionGliomaProteasome Endopeptidase ComplexCell Line, TumorCell MovementCell ProliferationDisease ProgressionGene Expression Regulation, NeoplasticHumansEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanProteasome Endopeptidase ComplexEMTEZH2GliomaMalignancyPSMC2

Identifiers

PMID41992005
PMCPMC13247158

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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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 Socratic graph.