Evidence map›Paper›PMID 41697586›Full record

ArticleDiscover oncology2026

A comprehensive analysis of palmitoylation related genes in lung adenocarcinoma.

Jianjun Jiang, Zichao Li, Tianbao Yan, Yujing He, Jiaqi Zhu, Xin Jin, Shuan Rao, Xuguang Rao

Abstract read
In one paragraph

Article in Discover 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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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.

Jianjun Jiang *Department of Thoracic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Zichao Li *Department of Thoracic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Tianbao Yan *Department of Thoracic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Yujing HeDepartment of Thoracic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Jiaqi ZhuDepartment of Hematology, The First Affiliated Hospital of University of South China, Hengyang, China.
Xin JinDepartment of Oncology, Loudi Central Hospital, Loudi, Hunan, China. jx4099@hotmail.com.
Shuan RaoDepartment of Thoracic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China. raoshuan1@smu.edu.cn.
Xuguang RaoDepartment of Thoracic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China. raoxuguang1971@126.com.

Funding

the National Natural Science Foundation of China 82072587
6 · The paper itself

Abstract

This study aimed to identify prognostic genes related to palmitoylation and explore their value in predicting outcomes and treatment response in lung adenocarcinoma (LUAD). We employed the single-sample Gene Set Enrichment Analysis (ssGSEA) algorithm to compute the palmitoylation pathway score(PPS) and utilized lasso regression for feature selection to identify hub palmitoylation pathway score-related genes(PPSGs). A palmitoylation-related prognostic risk score model(PM model) was developed and validated across cohorts. Functional enrichment analysis, immune profiling, and drug sensitivity analyses were performed. Additionally, the expression levels of hub PPSGs were evaluated using qPCR in lung adenocarcinoma cell lines and patient tissue samples. Fifteen hub PPSGs were used to construct the PM model, which demonstrated moderate but consistent predictive accuracy (AUCs: 0.737, 0.693, 0.676 for 1-, 2-, 5-year survival). The risk score derived from the PM model (PM score) correlated with immune suppression and cytoskeleton-related pathways. Clinically, high PM score was associated with advanced stage, male patients, reduced immunotherapy response, and enhanced sensitivity to select chemotherapies. Five key genes (TPPP, FAAH, CACNB1, GLOD5, CCNA2) were validated in local LUAD samples. The PM model serves as a clinically relevant tool for prognosis and treatment prediction in LUAD, highlighting the potential role of palmitoylation in tumor progression and therapy stratification.

Indexed as

Gene set enrichment analysisLung adenocarcinomaPalmitoylationPrognosis

Identifiers

PMID41697586
PMCPMC13013765

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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.