[EN] COMPOUNDS AND METHODS FOR SYNERGISTIC ACTIVATION OF M CHANNELS<br/>[FR] COMPOSÉS ET PROCÉDÉS POUR L'ACTIVATION SYNERGIQUE DES CANAUX M
申请人:UNIV CALIFORNIA
公开号:WO2020018839A1
公开(公告)日:2020-01-23
A method of activating heteromeric KCNQ2/3, KCNQ3/5, or KCNQ4/5 voltage-gated potassium channels in a cell membrane is described, as are compositions for use with same, as well as methods of reducing neuronal excitability and of ameliorating symptoms of epilepsy, anxiety, neuropathic pain, hypertension, cardiovascular disease, a neurodegenerative disorder, alcohol withdrawal, cancer, inflammation, or ophthalmic disease in a subject. These KCNQ2/3 (or KCNQ3/5 or KCNQ4/5) channels are heteromers that comprise KCNQ2 (or KCNQ5) subunits and KCNQ3 (or KCNQ4) subunits. In one embodiment, the method comprises: (a) contacting the cell membrane with a first agent that binds a KCNQ2 (or KCNQ5) subunit; and (b) contacting the cell membrane with a second agent that binds a KCNQ3 (or KCNQ4) subunit.