High content analysis platform for optimization of lipid mediated CRISPR-Cas9 delivery strategies in human cells.

ABSTRACT: Non-viral gene-editing of human cells using the CRISPR-Cas9 system requires optimized delivery of multiple components. Both the Cas9 endonuclease and a single guide RNA, that defines the genomic target, need to be present and co-localized within the nucleus for efficient gene-editing to occur. This work describes a new high-throughput screening platform for the optimization of CRISPR-Cas9 delivery strategies. By exploiting high content image analysis and microcontact printed plates, multi-parametric gene-editing outcome data from hundreds to thousands of isolated cell populations can be screened simultaneously. Employing this platform, we systematically screened four commercially available cationic lipid transfection materials with a range of RNAs encoding the CRISPR-Cas9 system. Analysis

SUBMITTER: Steyer B 

PROVIDER: S-EPMC4961091 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature