Combinatorial Network of Transcriptional and miRNA Regulation in Colorectal Cancer.

ABSTRACT: Colorectal cancer is one of the leading causes of cancer-associated mortality across the worldwide. One of the major challenges in colorectal cancer is the understanding of the regulatory mechanisms of biological molecules. In this study, we aimed to identify novel key molecules in colorectal cancer by using a computational systems biology approach. We constructed the colorectal protein-protein interaction network which followed hierarchical scale-free nature. We identified TP53, CTNBB1, AKT1, EGFR, HRAS, JUN, RHOA, and EGF as bottleneck-hubs. The HRAS showed the largest interacting strength with functional subnetworks, having strong correlation with protein phosphorylation, kinase activity, signal transduction, and apoptotic p

SUBMITTER: Kumar R 

PROVIDER: S-EPMC10048903 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature