Evidence map›Paper›PMID 42518509›Full record

ArticleCancer management and research2026

High Expression of BTN3A3 Acts as an Independent Predictive Factor of Better Prognosis in Patients with Sarcomas.

Fengrui Liu, Sen Zhao

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Article in Cancer management and research, 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

2 authors.

Fengrui LiuOrthopedics Department, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China.
Sen ZhaoOrthopedics Department, Taiyuan Hand Surgery Hospital, Taiyuan, Shanxi, 030001, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Butyrophilin subfamily 3 member A3 (BTN3A3) may be used as a prognostic biomarker for various malignancies. However, there is little evidence on the role of BTN3A3 in sarcomas. Methods: Using data from the Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO), we detected BTN3A3 in normal and sarcomas tissues. Then we further evaluated clinical relevance, prognostic significance, genetic alternations, DNA methylation, co-expression gene and correlations with immune infiltration of BTN3A3. Results: The results showed that BTN3A3 expression was higher in sarcoma tissues than in normal tissues. The expression of BTN3A3 was regulated by methylation and miRNA. Higher BTN3A3 expression was associated with a better prognosis of sarcomas than lower BTN3A3 expression. GSEA revealed that the JAK-STAT signaling pathway, cytokine-cytokine receptor interaction, NK cell-mediated cytotoxicity, T cell receptor signaling pathway, cell adhesion, and Toll-like receptor signaling were differentially enriched in patients with elevated BTN3A3 expression. The BTN3A3 expression were found to be positively correlated with immune infiltration, immune checkpoints. In the multivariate analysis, high BTN3A3 expression was found to be an independent risk factor for overall survival. Conclusion: In conclusion, increased BTN3A3 expression is a significant predictor of better prognosis in patients with sarcomas.

Indexed as

BTN3A3immunenomogramprognosissarcomas

Identifiers

PMID42518509
PMCPMC13381333

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