Overcoming KRAS G12C Resistance
To address the challenge of resistance in KRAS G12C inhibitor therapies for NSCLC, we developed KRAS G12C inhibitor-resistant tumor models. Utilizing CRISPR/Cas9, we introduced secondary KRAS mutations to analyze growth rates and resistance profiles. These preclinical models enable the evaluation of new anticancer therapies, providing a crucial tool to overcome resistance and enhance clinical outcomes for patients with KRAS-targeted treatments.