K-Ras prenylation as a potential anticancer target.

ABSTRACT: KRAS is one of the most commonly mutated oncogene and a negative predictive factor for a number of targeted therapies. Therefore, the development of targeting strategies against mutant KRAS is urgently needed. One potential strategy involves disruption of K-Ras membrane localization, which is necessary for its proper function. In this review, we summarize the current data about the importance of membrane-anchorage of K-Ras and provide a critical evaluation of this targeting paradigm focusing mainly on prenylation inhibition. Additionally, we performed a RAS mutation-specific analysis of prenylation-related drug sensitivity data from a publicly available database ( https://depmap.org/repurposing/ ) of three classes of prenylation inhibitors: statins, N-bisphosphonates, and farnesyl-transfer

SUBMITTER: Baranyi M 

PROVIDER: S-EPMC7680335 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature