Borealin-Derived Peptides as Survivin-Targeting Cancer Imaging and Therapeutic Agents

Survivin is overexpressed in most cancer cells but is rarely expressed in normal adult tissues. It is associated with poor prognosis and resistance to radiation therapy and chemotherapy. In this study, we designed and synthesized borealin-derived small peptides (Bor peptides) to function as survivin-targeting agents for the diagnosis and treatment of cancers. These peptides exhibited binding affinities for recombinant human survivin (