Hoechst-tagged radioiodinated BODIPY derivative for Auger-electron cancer therapy†
Abstract
Targeted radionuclide therapy using Auger electrons is a promising strategy in cancer treatment. A DNA-binding Hoechst-tagged radioiodinated BODIPY derivative ([125I]BH) has been prepared as an Auger therapeutic agent. [125I]BH showed high accumulation in the nucleus of HeLa cells and cytotoxicity caused by DNA double-strand breaks.