Journal: PeerJ
Article Title: UBE2S and HIF1α expression patterns and stratified analysis reveal prognostic value in esophageal squamous cell carcinoma
doi: 10.7717/peerj.20694
Figure Lengend Snippet: (A, B) Pan-cancer mRNA expression analysis of UBE2S (A) and HIF1 α (B) across TCGA malignancies, indicating significant overexpression in ESCA. (C, D) Validation of UBE2S (C) and HIF1 α (D) mRNA overexpression in the TCGA-ESCA tumor cohort compared to a pooled normal tissue reference (integrating GTEx data; p < 0.001, Wilcoxon rank-sum test). (E, F) Independent validation in the GEO dataset ( GSE161533 ) confirms significant overexpression of UBE2S (E) and HIF1 α (F) in ESCC tissues compared to paired adjacent non-tumorous tissues ( p < 0.001). (G) Correlation analysis within the TCGA-ESCA cohort reveals a significant positive correlation between UBE2S and HIF1 α mRNA expression levels (Pearson’s correlation; R = 0.42, p = 0.0013).
Article Snippet: The primary antibodies used were: UBE2S (rabbit polyclonal, 14115-1-AP, 1:360; Proteintech), HIF1 α (rabbit monoclonal, bs-0737R, 1:400; BIOSS), and p110 α (rabbit polyclonal, C73F8, 1:250; ZSGB-Bio).
Techniques: Expressing, Over Expression, Biomarker Discovery