IL23R as an indicator of immune infiltration and poor prognosis in intrahepatic cholangiocarcinoma: a bioinformatics analysis.
Transl Cancer Res
; 12(10): 2461-2476, 2023 Oct 31.
Article
em En
| MEDLINE
| ID: mdl-37969393
ABSTRACT
Background:
Although the incidence of intrahepatic cholangiocarcinoma (CHOL) is low, the prognosis is very poor. The expression level of interleukin 23 receptor (IL23R) is linked to the occurrence and development of cancers. This study aimed to identify the role of IL23R in CHOL using bioinformatics tools and experimental validation.Methods:
Circular RNA (circRNA), microRNA (miRNA), and messenger RNA (mRNA) datasets were obtained from the Gene Expression Omnibus (GEO) database, and R software was used for data analysis and visualization. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) were used to conduct functional enrichment analysis, which was verified with gene set enrichment analysis software. Clinical data were obtained from The Cancer Genome Atlas (TCGA), and survival analyses were performed using the DriverDBv3 database and the Gene Expression Profiling Interactive Analysis website. The TIMER2.0 database provided us for immune cell infiltration analysis results of IL23R. Real-time quantitative polymerase chain reaction (RT-qPCR) was used for IL23R expression verification.Results:
Differentially expressed (DE) mRNAs were enriched in phosphoinositide 3-kinase-serine/threonine kinase signaling pathway, immune-related tumor microenvironment (TME), and amino acid metabolism, etc. In addition, expression of IL23R was associated with immune infiltration-related cells. Furthermore, a circRNA-miRNA-IL23R network and a IL23R protein-protein interaction network were established. Most importantly, IL23R, as a prognostic gene, was found to have a low expression in CHOL.Conclusions:
A circRNA-miRNA-IL23R network was identified, and it was found that IL23R may be a prognostic and immune-related biomarker in CHOL, which is worthy of further exploration.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Transl Cancer Res
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
China