Treatment with Drugs Able to Reduce Iodine Efflux Significantly Increases the Intracellular Retention Time in Thyroid Cancer Cells Stably Transfected with Sodium Iodide Symporter Complementary Deoxyribonucleic Acid

Abstract

We showed that 17-AAG and DIDS prolong the retention time of (131)I in NIS-transfected thyroid tumoral cells, thus reinforcing the hope of using this approach for future clinical application, especially in patients with thyroid carcinoma who are no longer responsive to conventional therapy.