Soufi Soufi M M Ruppert Ruppert V V Rinné Rinné S S Increased KCNJ18 promoter activity as a mechanism in atypical normokalemic periodic paralysis Increased KCNJ18 promoter activity as a mechanism in atypical normokalemic periodic paralysis Neurol Genet Neurol Genet 2018 2018 4 4 5 5 e274 e274 10.1212/NXG.0000000000000274 10.1212/NXG.0000000000000274 supplied-pmid 30338294? The gene discussed is KCNJ18; the disease is periodic paralysis.