The Oncosuppressive Properties of KCTD1: Its Role in Cell Growth and Mobility.

ABSTRACT: The KCTD protein family is traditionally regarded as proteins that play key roles in neurological physiopathology. However, new studies are increasingly demonstrating their involvement in many other biological processes, including cancers. This is particularly evident for KCTD proteins not involved in protein ubiquitination and degradation, such as KCTD1. We explored the role of KCTD1 in colorectal cancer by knocking down this protein in the human colon adenocarcinoma cell line, SW480. We re-assessed its ability to downregulate β-catenin, a central actor in the WNT/β-catenin signalling pathway. Interestingly, opposite effects are observed when the protein is upregulated in CACO2 colorectal cancer cells. Moreover, interrogation of the TCGA database indicates that KCTD1 downregulation is ass

SUBMITTER: Smaldone G 

PROVIDER: S-EPMC10045846 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature