Protein Kinase C Life Cycle: Explained Through Systems Biology Approach.

ABSTRACT: Protein kinase C (PKC) enzymes are a family of kinases that mediate signal transduction originating at the cell surface. Most cell membranes can contain functional PKC enzymes. Aberrations in the PKC life cycle may result in cellular damage and dysfunction. For example, some cancerous cells exhibit alterations in PKC activity. Here, we use a systems biology approach to describe a molecular model of the PKC life cycle. Understanding the PKC life cycle is necessary to identify new drug targets. The PKC life cycle is composed of three key regulatory processes: maturation, activation, and termination. These processes precisely control PKC enzyme levels. This model describes the fate of PKC during de novo synthesis and PKC's lipid-mediated activation cycle. We utilize a systems biology a

SUBMITTER: Aslam N 

PROVIDER: S-EPMC9049586 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature