PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 27449698-3 2016 Here, we describe GS-6615, a selective inhibitor of late INa , already in clinical development for the treatment of long QT syndrome 3 (LQT3). eleclazine 18-25 LOW QUALITY PROTEIN: alpha-internexin Oryctolagus cuniculus 57-60 27449698-3 2016 Here, we describe GS-6615, a selective inhibitor of late INa , already in clinical development for the treatment of long QT syndrome 3 (LQT3). eleclazine 18-25 sodium voltage-gated channel alpha subunit 5 Homo sapiens 136-140 27449698-4 2016 EXPERIMENTAL APPROACH: The effects of GS-6615 to inhibit late INa , versus other ion currents to shorten the ventricular action potential duration (APD), monophasic APD (MAPD) and QT interval, and decrease to the incidence of ventricular arrhythmias was determined in rabbit cardiac preparations. eleclazine 38-45 LOW QUALITY PROTEIN: alpha-internexin Oryctolagus cuniculus 62-65 27449698-6 2016 KEY RESULTS: GS-6615 inhibited ATX-II enhanced late INa in ventricular myocytes (IC50 = 0.7 muM), shortened the ATX-II induced prolongation of APD, MAPD, QT interval, and decreased spatiotemporal dispersion of repolarization and ventricular arrhythmias. eleclazine 13-20 LOW QUALITY PROTEIN: alpha-internexin Oryctolagus cuniculus 52-55 27449698-8 2016 In contrast to flecainide, GS-6615 had the minimal effects on peak INa . eleclazine 27-34 LOW QUALITY PROTEIN: alpha-internexin Oryctolagus cuniculus 67-70 27449698-10 2016 CONCLUSIONS AND IMPLICATIONS: GS-6615 was a selective inhibitor of late INa , stabilizes the ventricular repolarization and suppresses arrhythmias in a model of LQT3. eleclazine 30-37 LOW QUALITY PROTEIN: alpha-internexin Oryctolagus cuniculus 72-75 27449698-10 2016 CONCLUSIONS AND IMPLICATIONS: GS-6615 was a selective inhibitor of late INa , stabilizes the ventricular repolarization and suppresses arrhythmias in a model of LQT3. eleclazine 30-37 sodium voltage-gated channel alpha subunit 5 Homo sapiens 161-165 29017927-2 2018 OBJECTIVES: The goals of this study were to investigate the inhibition of late INa by eleclazine using a sample of long QT syndrome type 3 (LQT3) and overlap LQT3/Brugada syndrome mutant channels; to compare the apparent binding rates for eleclazine with those for other class 1 antiarrhythmic agents; and to investigate the binding site. eleclazine 86-96 sodium voltage-gated channel alpha subunit 5 Homo sapiens 140-144 29017927-4 2018 RESULTS: Eleclazine inhibited anemone toxin II-enhanced late INa from wild-type hNaV1.5 with a drug concentration that causes 50% block of 0.62 +- 0.12 muM (84-fold selectivity over peak INa). eleclazine 9-19 neuron navigator 1 Homo sapiens 80-85 29017927-5 2018 The drug concentration that causes 50% block of eleclazine to inhibit the enhanced late INa from LQT3 mutant channels ranged from 0.33 to 1.7 muM. eleclazine 48-58 sodium voltage-gated channel alpha subunit 5 Homo sapiens 97-101 29017927-7 2018 Eleclazine was found to interact with hNaV1.5 significantly faster than ranolazine and 6 other class 1 antiarrhythmic agents. eleclazine 0-10 neuron navigator 1 Homo sapiens 38-43 29017927-9 2018 CONCLUSION: At predicted therapeutic concentrations, eleclazine elicits potent inhibition of late INa across a cohort of NaV1.5 mutant channels. eleclazine 53-63 sodium voltage-gated channel alpha subunit 5 Homo sapiens 121-127