Analysis of Ras-effector interaction competition in large intestine and colorectal cancer context.

ABSTRACT: Cancer is the second leading cause of death globally, and colorectal cancer (CRC) is among the five most common cancers. The small GTPase KRAS is an oncogene that is mutated in ~30% of all CRCs. Pharmacological treatments of CRC are currently unsatisfactory, but much hope rests on network-centric approaches to drug development and cancer treatment. These approaches, however, require a better understanding of how networks downstream of Ras oncoproteins are connected in a particular tissue context - here colon and CRC. Previously we have shown that competition for binding to a 'hub' protein, such as Ras, can induce a rewiring of signal transduction networks. In this study, we analysed 56 established and predicted effectors that contain a structural domain with the potential ability to bind t

SUBMITTER: Ibanez Gaspar V 

PROVIDER: S-EPMC7939564 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature