Evidence map›Paper›PMID 42536079›Full record

ArticleJournal of gastroenterology and hepatology2026

E3 Ubiquitin Ligase MDM2 Promotes Growth and CD8

Fang Yang, Xiaoling Zhang, Juanjuan Ji, Sujuan Li, Xiangjie Fang, Lu Yang, Xiaohe Guo

Abstract read
In one paragraph

Article in Journal of gastroenterology and hepatology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Fang YangDepartment of Gastroenterology, The First Affiliated Hospital of Henan University of Medicine, Xinxiang, Henan, China.
Xiaoling ZhangDepartment of Gastroenterology, The First Affiliated Hospital of Henan University of Medicine, Xinxiang, Henan, China.
Juanjuan JiDepartment of Gastroenterology, The First Affiliated Hospital of Henan University of Medicine, Xinxiang, Henan, China.
Sujuan LiDepartment of Integrated Traditional Chinese and Western Medicine, The First Affiliated Hospital of Henan University of Medicine, Xinxiang, Henan, China.
Xiangjie FangDepartment of Gastrointestinal Surgery, The First Affiliated Hospital of Henan University of Medicine, Xinxiang, Henan, China.
Lu YangDepartment of Gastroenterology, The First Affiliated Hospital of Henan University of Medicine, Xinxiang, Henan, China.
Xiaohe GuoDepartment of Gastroenterology, The First Affiliated Hospital of Henan University of Medicine, Xinxiang, Henan, China.ORCID https://orcid.org/0009-0004-0656-4496

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo figure out the role and molecular mechanism of SST in the progression of GC.

methodsGC microarray data GSE118916 were downloaded from the GEO database. Then, the module-related genes and differentially expressed genes (DEGs) in GC were respectively screened by weighted gene co-expression network analysis (WGCNA) analysis and limma 3.62.2. The protein-protein interaction (PPI) network was constructed to identify the core genes. After ubibrowser1.0 prediction, interaction between MDM2 and SST was verified using co-immunoprecipitation (CoIP) assay and GST pull-down assay. The biological role of MDM2 and SST on GC tumor growth was measured using the xenograft tumor model in vivo.

resultsA total of 250 overlapping DEGs were identified using 1673 module-related genes from WGCNA and 322 DEGs from the GSE118916 database. PPI network identified 17 candidate core genes of GC, which were mainly enriched in gastric acid secretion, collecting duct acid secretion, oxidative phosphorylation, histidine metabolism, fat digestion and absorption, metabolic pathways, and neuroactive ligand-receptor interaction. One hub gene, SST, was identified according to the machine learning algorithms. SST expression was decreased in GC patients and cells, and its overexpression repressed GC cell proliferation and CD8

conclusionMDM2 could facilitate the growth and CD8

Indexed as

CD8-Positive T-LymphocytesCell ProliferationProto-Oncogene Proteins c-mdm2Stomach NeoplasmsAnimalsDisease ProgressionGene Expression Regulation, NeoplasticHumansProtein Interaction MapsProteolysisUbiquitinationMDM2 protein, humanProto-Oncogene Proteins c-mdm2CD8+ T cellsgastric cancermurine double minute 2proliferationsomatostatin

Identifiers

PMID42536079
PMCPMC13534268

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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.