In English | En español
Questions About Cancer? 1-800-4-CANCER

NCI Drug Dictionary


ErbB-2 inhibitor ARRY-380 
An orally bioavailable inhibitor of the human epidermal growth factor receptor tyrosine kinase ErbB-2 (also called HER2) with potential antineoplastic activity. ErbB-2 inhibitor ARRY-380 selectively binds to and inhibits the phosphorylation of ErbB-2, which may prevent the activation of ErbB-2 signal transduction pathways, resulting in growth inhibition and death of ErbB-2-expressing tumor cells. ErbB-2 is overexpressed in a variety of cancers and plays an important role in cellular proliferation and differentiation. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
Code name:ARRY-380