Sodium-Calcium Exchanger and Multiple Sodium Channel Isoforms in Intra-Epidermal Nerve Terminals

Abstract

NCX2, as well as NaV1.6, NaV1.7, NaV1.8 and NaV1.9, are present in most intra-epidermal free nerve endings. The presence of NCX2, together with multiple sodium channel isoforms, in free nerve endings may have important functional implications.