Evidence map›Paper›PMID 41050076›Full record

ArticleOncology research2025

CYP19A1 Silencing Inhibits Cell Proliferation and Endoplasmic Reticulum Stress in Stomach Adenocarcinoma.

Yi Jin, Zexing Shan, Fan Yang, Xinwen Fan, Jie Lin, Zeqing Huang, Xudong Zhu

Abstract read
In one paragraph

Article in Oncology research, 2025. 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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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Yi JinDepartment of Anesthesiology, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China.
Zexing ShanDepartment of Gastric Surgery, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China.
Fan YangDepartment of Anesthesiology, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China.
Xinwen FanDepartment of Anesthesiology, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China.
Jie LinDepartment of General Surgery, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China.
Zeqing HuangDepartment of Anesthesiology, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China.
Xudong ZhuDepartment of General Surgery, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: As a major histopathological subtype of gastric cancer (GC), stomach adenocarcinoma (STAD) is an important malignant tumor in the digestive system. Increasing evidence also indicates that endoplasmic reticulum (ER) stress plays a pivotal role in the pathogenesis and progression of GC. Therefore, this study aims to screen and identify vital ER stress-related genes that could contribute to the malignant development and poor prognosis for STAD. Methods: A novel ER stress-related risk score signature was developed employing machine learning techniques. Then, a prognostic prediction nomogram was also built based on the clinicopathological characteristics and the risk score signature. The tumor immune microenvironment characteristics and pathway enrichment analysis in different risk groups were also explored. Furthermore, through the single-cell RNA sequencing (scRNA-seq) analysis, the study highlighted Cytochrome P450 Family 19 Subfamily A Member 1 (CYP19A1) as the pivotal research target and detected its effect on cell proliferation by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) and the expression of ER stress-related genes by RT-qPCR in STAD. Results: Based on the evaluation of five screened key ER stress-related genes ( Conclusions: In conclusion, our study developed a novel prognosis prediction signature and identified the novel diagnostic and therapeutic target CYP19A1 for patients with STAD.

Indexed as

AdenocarcinomaAromataseEndoplasmic Reticulum StressGene SilencingStomach NeoplasmsAgedBiomarkers, TumorCell Line, TumorCell ProliferationFemaleGene Expression Regulation, NeoplasticHumansMaleMiddle AgedNomogramsPrognosisAromataseBiomarkers, TumorCYP19A1 protein, humanCytochrome P450 Family 19 Subfamily A Member 1 (CYP19A1)ER stressnomogramprognostic prediction signaturestomach adenocarcinoma

Identifiers

PMID41050076
PMCPMC12493987

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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.