BPR1J373, a novel multitargeted kinase inhibitor, effectively suppresses the growth of gastrointestinal stromal tumor.

ABSTRACT: Gastrointestinal stromal tumor (GIST) is a type of KIT-driven cancer. KIT gene mutations are found in approximately 80% of GISTs, and most of these mutations occur in exon 9 and exon 11. Imatinib has been successfully used as a first-line treatment for advanced GIST, with a significant improvement in progression-free survival (PFS) and overall survival. However, disease progression might develop due to primary or secondary resistance to imatinib. Sunitinib and regorafenib have been approved as second- and third-line treatments for advanced GIST patients, with median PFS values of 6.8 and 4.8 months, respectively. However, these relatively modest improvements in PFS underscore the need for more effective KIT inhibitors. BPR1J373 is a multitargeted kinase inhibitor that has been shown to inh

SUBMITTER: Tsai HJ 

PROVIDER: S-EPMC6215875 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature