Pharmacological activity and NMR solution structure of the leech peptide HSTX-I KU Leuven
The role of voltage-gated sodium (NaV) channels in pain perception is indisputable. Of particular interest as targets for the development of pain therapeutics are the tetrodotoxin-resistant isoforms NaV1.8 and NaV1.9, based on animal as well as human genetic studies linking these ion channel subtypes to the pathogenesis of pain. However, only a limited number of inhibitors selectively targeting these channels have been reported. HSTX-I is a ...