Contribution of the Type II Chaperonin, TRiC/CCT, to Oncogenesis.

ABSTRACT: The folding of newly synthesized proteins and the maintenance of pre-existing proteins are essential in sustaining a living cell. A network of molecular chaperones tightly guides the folding, intracellular localization, and proteolytic turnover of proteins. Many of the key regulators of cell growth and differentiation have been identified as clients of molecular chaperones, which implies that chaperones are potential mediators of oncogenesis. In this review, we briefly provide an overview of the role of chaperones, including HSP70 and HSP90, in cancer. We further summarize and highlight the emerging the role of chaperonin TRiC (T-complex protein-1 ring complex, also known as CCT) in the development and progression of cancer mediated through its critical interactions with oncogenic clients

SUBMITTER: Roh SH 

PROVIDER: S-EPMC4661834 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature