A selective effect of MET-T1010I as compared to wild type MET on cell invasion both in-vitro and in-vivo suggests that the MET-T1010I SNP may alter tumor pathophysiology and should be considered as a potential biomarker when implementing MET targeted clinical trials.
An orally available small-molecule inhibitor of c-Met, PF-2341066, exhibits cytoreductive antitumor efficacy through antiproliferative and antiangiogenic mechanisms.
These include two different c-MET missense mutations in the juxtamembrane (JM) domain (R988C found in NCI-H69 and H249 cell lines; and T1010I in SCLC tumor sample T31).