AI-powered discovery of a novel p53-Y220C reactivator.

ABSTRACT:

Introduction

The p53-Y220C mutation is one of the most common mutations that play a major role in cancer progression.

Methods

In this study, we applied artificial intelligence (AI)-powered virtual screening to identify small-molecule compounds that specifically restore the wild-type p53 conformation from p53-Y220C. From 10 million compounds, the AI algorithm selected a chemically diverse set of 83 high-scoring hits, which were subjected to several experimental assays using cell lines with different p53 mutations.

Results

We identified one compound, H3, that preferentially killed cells with the p53-Y220C mutation compared to cells with other p53 mutations. H3 increased the amount of folded mutant protein with wild-type p53 conformation, restored its trans

SUBMITTER: Zhou S 

PROVIDER: S-EPMC10430779 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature