
Webinar
Cracking KRAS: Decoding Sensitivity and Resistance to Pan-RAS(ON) Inhibition Across Patient-Derived Tumour Models
Summary
In this webinar, we present findings from a 50+ model KRAS-mutant PDX cohort spanning NSCLC, CRC and PDAC. Drawing on multi-omic characterisation and integrated genomic analysis, our expert speakers explore how KRAS allele type, co-driver mutations, and prior treatment history shape tumour response to pan-RAS(ON) inhibition.
In 30 minutes, the webinar covers;
intrinsic sensitivity patterns across indications<
differential gene expression signatures that distinguish responders from non-responders
longitudinal data capturing how acquired resistance develops under continuous treatment pressure.
Together, these findings illustrate how deeply annotated PDX platforms can define the molecular determinants of RAS inhibitor response and inform rational combination strategies.
This webinar is designed for preclinical and translational leaders in the pharmaceutical and biotech industries working in the KRAS space who want a grounded, data-driven perspective on where the field is heading and how patient-derived platforms are shaping drug development decisions.
The Presenters

Scientific Advisor, Champions Oncology
Michael Ritchie

VP, Global Data Partnerships, Champions Oncology