Evidence map›Paper›PMID 42767096›Full record

ArticleTranslational oncology2026

Multi-omics integration identifies prognostic genes linked to adaptive immunity response and radiosensitivity in cervical cancer.

Rui Quan, Jinbao Wang, Guanghui Cheng

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Article in Translational 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

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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

3 authors.

Rui QuanDepartment of Radiation Oncology, China-Japan Union Hospital of Jilin University, Changchun, China. Electronic address: quanrui24@mails.jlu.edu.cn.
Jinbao WangDepartment of Radiation Oncology, China-Japan Union Hospital of Jilin University, Changchun, China. Electronic address: jinbao@jlu.edu.cn.
Guanghui ChengDepartment of Radiation Oncology, China-Japan Union Hospital of Jilin University, Changchun, China. Electronic address: chenggh@jlu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRadiotherapy is central to cervical cancer (CC) treatment, yet radiosensitivity remains a key determinant of prognosis. Although adaptive immune response (AIR) influences tumor progression, its role in modulating CC radiosensitivity and the underlying molecular mechanisms remain largely unexplored. This study aims to elucidate the link between AIR and radiosensitivity, and to identify novel therapeutic targets.

methodsMulti-omics data were integrated to identify AIR-related prognostic genes via differential expression, weighted gene co-expression network analysis (WGCNA), univariate Cox, and least absolute shrinkage and selection operator (LASSO) analyses. A risk model was constructed and validated. Functional enrichment, immune infiltration, and drug sensitivity were assessed. Clinical validation used immunohistochemistry, and a radioresistant cell line was established. The expression levels of the key genes were measured by quantitative reverse transcription-polymerase chain reaction (qRT-PCR) and Western blotting; colony formation assays evaluated radiosensitivity following their knockdown.

resultsTwo genes (ITM2A and TCL1A) were identified to construct a prognostic risk model. High-risk groups exhibited distinct immune pathways, reduced immune infiltration, and altered drug sensitivity. Both genes correlated with mast cell differentiation. Notably, ITM2A and TCL1A were downregulated in radioresistant phenotypes, and their knockdown significantly enhanced post-irradiation colony formation versus controls, indicating a radiosensitizing role.

conclusionsITM2A and TCL1A are identified as novel AIR-related radiosensitivity genes. Our risk model may serve as a potential prognostic stratification tool for CC, offering insights into combinatorial immunotherapy and radiosensitization strategies.

Indexed as

Adaptive immune responseCervical cancerRadiosensitivitySingle-cell RNA sequencing

Identifiers

PMID42767096
PMCPMC13629342

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