Evidence map›Paper›PMID 40950660›Full record

ArticleTranslational cancer research2025

Exploration of signature-related FAM genes and correlation between FAM50A expression and the pathogenesis and prognosis of hepatocellular carcinoma.

Shaohan Wu, Sijun Chen, Xiaofang Sun, Xujian Chen

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Article in Translational cancer research, 2025. 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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4 authors.

Shaohan Wu *Department of General Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, China.
Sijun Chen *Department of General Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, China.ORCID https://orcid.org/0000-0003-4816-2394
Xiaofang SunDepartment of General Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, China.
Xujian ChenDepartment of General Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Hepatocellular carcinoma (HCC) ranks among the deadliest malignancies worldwide, with limited therapeutic options and poor prognosis for advanced-stage patients. The family with sequence similarity (FAM) genes are expected to be potential regulators in tumorigenesis, but their roles in HCC remain poorly understood. This study aimed to systematically investigate the expression profiles and functional roles of FAM genes in HCC. Methods: We leveraged multiple databases, including The Cancer Genome Atlas (TCGA), Genotype-Tissue Expression (GTEx), International Cancer Genome Consortium (ICGC), Gene Expression Omnibus (GEO), Human Protein Atlas (HPA), and Clinical Proteomic Tumor Analysis Consortium (CPTAC), to assess the expression patterns, prognostic implications, DNA methylation, genomic alterations, and associated tumor immune microenvironments of FAM genes. Differentially expressed genes were pinpointed using the DESeq2 package. Least absolute shrinkage and selection operator (LASSO) Cox regression and a nomogram model were employed to identify prognostic FAM genes and estimate the survival outcomes for HCC patients. We performed tissue microarrays and immunohistochemistry on samples from 48 HCC patients to evaluate Results: Five overexpressed and signature-related FAM genes ( Conclusions: This study identifies five FAM genes with prognostic relevance in HCC, among which FAM50A emerges as a potential independent prognostic biomarker and therapeutic target.

Indexed as

BiomarkerFAM50Afamily with sequence similarity (FAM)hepatocellular carcinoma (HCC)prognosis

Identifiers

PMID40950660
PMCPMC12432667

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