The KRASG12C Inhibitor MRTX849 Provides Insight toward Therapeutic Susceptibility of KRAS-Mutant Cancers in Mouse Models and Patients

We directly interrogated the role of selected genes in mediating therapeutic response to MRTX849 utilizing a focused CRISPR/Cas9 knockout screen targeting approximately 400 genes including many genes involved in KRAS signaling. This was conducted in H358 and H2122 cells in vitro and in H2122 xenografts in vivo in presence and absence of MRTX849 treatment.

Three independent drug anchored CRISPR studies were performed and two data files have been provided for each study. The .csv metadata files contain sample IDs, replicate number, sample descriptions and various experimental conditions. The .xlsx data files contain guide labels, guide sequences and NGS guide counts.Three independent drug anchored CRISPR studies were performed and two data files have been provided for each study. The .csv metadata files contain sample IDs, replicate number, sample descriptions and various experimental conditions. The .xlsx data files contain guide labels, guide sequences and NGS guide counts.