Bioinformatics analysis of DNMT1 expression and its role in head and neck squamous cell carcinoma prognosis.

ABSTRACT: Head and neck squamous cell carcinoma (HNSCC) is the sixth most common type of malignancy in the world. DNA cytosine-5-methyltransferase 1 (DNMT1) play key roles in carcinogenesis and regulation of the immune micro-environment, but the gene expression and the role of DNMT1 in HNSCC is unknown. In this study, we utilized online tools and databases for pan-cancer and HNSCC analysis of DNMT1 expression and its association with clinical cancer characteristics. We also identified genes that positively and negatively correlated with DNMT1 expression and identified eight hub genes based on protein-protein interaction (PPI) network analysis. Enrichment analyses were performed to explore the biological functions related with of DNMT1. The Tumor Immune Estimation Resource (TIMER) database was perfor

SUBMITTER: Cui J 

PROVIDER: S-EPMC7838186 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature