These properties of KV9.3 have been demonstrated in excitable cells and linked to several pathological and physiological processes, including pulmonary vasoconstriction in rat pulmonary artery myocytes [30], vasoconstriction in rat cerebral artery [42], and γ-oscillations in parvalbumin-containing neurons of schizophrenia patients [6]. The gene discussed is KCNS3; the disease is schizophrenia.