Sunitinib is a small-molecule multi-targeted receptor tyrosine kinase (RTK) inhibitor. On January 26, 2006, the agent was formally approved by the US FDA for the indications of treating renal cell carcinoma (RCC) and imatinib-resistant gastrointestinal stromal tumor (GIST). For these purposes, sunitinib is generally available as an orally administered formulation. Sunitinib inhibits cellular signaling by targeting multiple RTKs. These include all platelet-derived growth factor receptors (PDGF-R) and vascular endothelial growth factor receptors (VEGF-R). Sunitinib also inhibits KIT (CD117), the RTK that drives the majority of GISTs. In addition, sunitinib inhibits other RTKs including RET, CSF-1R, and flt3.
Sunitinib is indicated for the following conditions:
University Health Network-Princess Margaret Hospital, Toronto, Ontario, Canada
Loyola University Medical Center, Maywood, Illinois, United States
University of Chicago Comprehensive Cancer Center, Chicago, Illinois, United States
Memorial Sloan-Kettering Cancer Center, New York, New York, United States
Dana-Farber/Harvard Cancer Center at Dana Farber Cancer Institute, Boston, Massachusetts, United States
Pfizer Investigational Site, Everett, Washington, United States
University of Texas MD Anderson Cancer Center, Houston, Texas, United States
Memorial Sloan-Kettering Cancer Center, New York, New York, United States
Case Western Reserve University, Cleveland, Ohio, United States
Cleveland Clinic Taussig Cancer Institute, Case Comprehensive Cancer Center, Cleveland, Ohio, United States
Memorial Sloan-Kettering Cancer Center, New York, New York, United States
Pfizer Investigational Site, Yeovil, Somerset, United Kingdom
Pfizer Investigational Site, Manchester, United Kingdom
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