Medullary thyroid cancer: targeting the RET kinase pathway with sorafenib/tipifarnib

D. Hong, L. Ye, R. Gagel, L. Chintala, A. K. El Naggar, J. Wright, R. Kurzrock
2008 Molecular Cancer Therapeutics  
Medullary thyroid carcinoma (MTC) is an uncommon malignancy of hereditary and sporadic presentation. Mutations in the RET proto-oncogene are involved in the pathogenesis of familial MTC and >50% of the sporadic cases. Currently, there is no effective treatment for recurrent or metastatic MTC. We report here a rapid response to a sorafenib (RET and RAF kinase and vascular endothelial growth factor receptor inhibitor) -based regimen in a patient with sporadic MTC who had advanced, progressive
more » ... ase and a novel RET kinase aberration at exon 11 shown in tumor tissue.
doi:10.1158/1535-7163.mct-07-2422 pmid:18445656 fatcat:ljitdiovzrfl7gy7vid5pirnli