Synthetic viability induces resistance to immune checkpoint inhibitors in cancer cells.

ABSTRACT:

Background

Immune checkpoint inhibitors (ICI) have revolutionized the treatment for multiple cancers. However, most of patients encounter resistance. Synthetic viability (SV) between genes could induce resistance. In this study, we established SV signature to predict the efficacy of ICI treatment for melanoma.

Methods

We collected features and predicted SV gene pairs by random forest classifier. This work prioritized SV gene pairs based on CRISPR/Cas9 screens. SV gene pairs signature were constructed to predict the response to ICI for melanoma patients.

Results

This study predicted robust SV gene pairs based on 14 features. Filtered by CRISPR/Cas9 screens, we identified 1,861 SV gene pairs, which were also related with prognosis across multiple cancer types. Next, we

SUBMITTER: Liu M 

PROVIDER: S-EPMC10575993 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature