Enzyme expression profiles suggest the novel tumor-activated fluoropyrimidine carbamate capecitabine (Xeloda) might be effective against papillary thyroid cancers of children and young adults
Academic Article
Overview
MeSH Major
Antimetabolites, Antineoplastic
Carcinoma, Papillary
Deoxycytidine
Thyroid Neoplasms
abstract
We conclude that the majority of differentiated thyroid cancers (74%) express TP and low levels of TS (63% undetectable). The results support the hypothesis that capecitabine is activated in the majority of differentiated thyroid cancers and that 32% have favorable expression of all three enzymes (TP, TS, and DPD).