Evidence map›Paper›PMID 40760011›Full record

ArticleScientific reports2025

Comprehensive analysis of the PLXNA3 gene on prognosis and immune characteristics in breast cancer.

Wen Sun, Yifan Xu, Qi Qi, Weiya Zhang, Hong Pan, Guangshun Sun, Shui Wang, Wenbin Zhou

Erratum issuedAbstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. 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

5 · Who and what money

Authors and funding

8 authors.

Wen Sun *Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
Yifan Xu *Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
Qi Qi *Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
Weiya ZhangDepartment of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
Hong PanDepartment of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
Guangshun SunDepartment of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China. s131823@163.com.
Shui WangDepartment of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China. ws0801@hotmail.com.
Wenbin ZhouDepartment of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China. zhouwenbin@njmu.edu.cn.

Funding

Jiangsu province college students' practice innovation training programs 202210312026ZNational Natural Science Foundation of China 81771953Natural Science Foundation of Jiangsu Province BK20180108
6 · The paper itself

Abstract

PLXNA3 is a transmembrane protein essential for axon guidance and synapse formation, gaining attention in cancer research for its roles in cell migration, invasion, and signal transduction. However, its biological significance in breast cancer remains underexplored. Here, bulk RNA sequencing and survival analysis revealed that elevated PLXNA3 levels were correlated with increased malignancy and poorer survival in breast cancer. Single-cell RNA sequencing demonstrated that PLXNA3 was predominantly enriched in tumor cell clusters within the tumor immune microenvironment, rather than in immune cell clusters. In vitro experiments further demonstrated that knockdown and overexpression of PLXNA3 significantly altered the proliferative, invasive, and migratory capacities of breast cancer cells. Additionally, the overexpression of PLXNA3 was negatively correlated with immune activation status and served as a predictor of poor response to anti-PD1 immunotherapy. Our findings suggested that high expression of PLXNA3 is associated with poor prognosis in breast cancer and plays a crucial role in cancer immunity, making it a promising novel target for intervention in breast cancer.

Indexed as

Breast NeoplasmsBiomarkers, TumorCell Line, TumorCell MovementCell ProliferationFemaleGene Expression Regulation, NeoplasticHumansPrognosisTumor MicroenvironmentBiomarkers, TumorBreast cancerImmuneInvasionPLXNA3Prognosis

Identifiers

PMID40760011
PMCPMC12321980

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