Drug intelligence / Profile preview

chiauranib

Development stage
Phase 3
Lead developer
Akeso
Modality
Small Molecules
Administration
Oral
01

Overview

Chiauranib is a novel orally active small molecule multi-target kinase inhibitor developed by Chipscreen Biosciences. It exerts anti-tumor effects through a triple-pathway mechanism by simultaneously inhibiting angiogenesis-related kinases (VEGFR1, VEGFR2, VEGFR3, PDGFRα, c-Kit), the mitosis-related kinase Aurora B, and the chronic inflammation-related kinase CSF-1R. Chiauranib also blocks DDR1 pathways to modulate the tumor microenvironment and reduce immunosuppressive cell infiltration. Its unique inhibition of Aurora B makes it particularly promising for neuroendocrine tumors such as small cell lung cancer (SCLC). The drug has demonstrated broad antitumor activity in preclinical models and is being investigated in multiple clinical trials for advanced solid tumors including ovarian cancer, pancreatic ductal adenocarcinoma, non-Hodgkin's lymphoma, colorectal cancer (especially KRAS wild-type), and SCLC[1][2][5][6][8].

Brand names
Chiauranib
Other names
Ibcasertib
02

Targets

PDGFRA (Platelet-derived growth factor receptor alpha)VEGFR2 (Vascular endothelial growth factor receptor 2)CSF1R (Macrophage colony-stimulating factor receptor)PDGFRB (Platelet-derived growth factor receptor beta)AURKB (Aurora kinase B)VEGFR-1 (Vascular endothelial growth factor receptor 1)VEGFR3 (Vascular endothelial growth factor receptor 3)KIT (c-KIT proto-oncogene receptor tyrosine kinase)

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