DM005, exhibited a remarkable and dose-dependent anti-tumor efficacy in NCI-H1975 and NCI-H292 cell line-derived xenograft models. Moreover, in multiple patient-derived xenografts of NSCLC and pancreatic ductal adenocarcinoma (PDAC), which co-express EGFR and MET, DM005 demonstrated superior and durable efficacy that outperformed benchmark antibodies at a lower dose (3 mg/kg)....Collectively, these results suggest that DM005 can be an effective treatment option for EGFR and MET co-expressing tumors and overcome MET-driven EGFR-TKI resistance to improve patient outcomes.