Evidence map›Paper›PMID 42164124›Full record

ArticleFrontiers in oncology2026

Identification of integrated stress response-related prognostic genes in high-grade serous ovarian cancer using Mendelian randomization, single-cell RNA sequencing, and bulk RNA sequencing.

Qian Li, Fanqiang Kong, Penghua Cui, Xiujuan Gao, Xinrong Zhuang, Zhongkai Zhang, Tian Tian, Guixiang Zhang

Abstract read
In one paragraph

Article in Frontiers in oncology, 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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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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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

8 authors.

Qian Li *Department of Gynecology, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China.
Fanqiang Kong *Department of Radiology, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China.
Penghua CuiDepartment of Gynecology, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China.
Xiujuan GaoDepartment of Gynecology, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China.
Xinrong ZhuangDepartment of Gynecology, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China.
Zhongkai ZhangDepartment of Operating Room, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China.
Tian TianDepartment of Gynecology, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China.
Guixiang ZhangDepartment of Gynecology, Affiliated Hospital of Chengde Medical University, Chengde, Hebei, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The integrated stress response (ISR) can cause high-grade serous ovarian cancer (HGSOC) cells to arrest in G1 phase, significantly suppressing their hyperproliferation. Nevertheless, the specific molecular mechanisms of the ISR in HGSOC remain unclear. Methods: This study integrated HGSOC- and ISR-related data. Prognostic genes were identified via differential expression, Mendelian randomization, and univariate Cox analyses. The risk model was constructed and evaluated using the risk score. Then, gene set enrichment analysis, drug sensitivity analyses, and single-cell RNA sequencing were used to explore risk model-related mechanisms, and reverse transcription quantitative polymerase chain reaction (RT-qPCR), western blotting, and immunohistochemical staining were applied to detect prognostic gene expression. Results: Four prognostic genes ( Conclusions: This study developed an ISR-associated prognostic model for HGSOC, which could improve patient prognosis.

Indexed as

high-grade serous ovarian cancerintegrated stress responsemendelian randomizationprognostic modelsingle-cell RNA sequencing

Identifiers

PMID42164124
PMCPMC13183660

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