Pan-cancer landscape of UBD/FAT10 and experimental validation in esophageal carcinoma.

ABSTRACT:

Objective

To comprehensively characterize the pan-cancer roles of Ubiquitin D (UBD/FAT10) in tumorigenesis, immune regulation, and therapeutic response through integrative multi-omics and expe+rimental analyses.

Methods

Utilizing bulk RNA-seq (TCGA/GTEx/CPTAC), immune deconvolution, proteomics, and functional enrichment, we analyzed UBD expression, survival prognosis, immune infiltration, and molecular pathways across 33 cancers. Molecular docking and MD simulations were performed to assess UBD-protein interactions. Through lentivirus-mediated overexpression, functional assays (CCK-8, colony formation, wound healing, and Transwell), transcriptome sequencing, and biochemical validation, we demonstrated that UBD promotes malignant phenotypes in esophageal cancer via the TP53 s

SUBMITTER: Zhang X 

PROVIDER: S-EPMC12672329 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature