PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 20173760-0 2010 Blocking effect of methylflavonolamine on human Na(V)1.5 channels expressed in Xenopus laevis oocytes and on sodium currents in rabbit ventricular myocytes. SIPI 549 19-38 immunoglobulin lambda variable 2-18 Homo sapiens 48-56 20558140-6 2010 Mutation A130V dramatically decreased the cardiac sodium current density when expressed in HEK293/Na(v)1.5 stable cell line, but did not have significant effect on kinetics of activation, inactivation, and channel recovery from inactivation. Sodium 50-56 immunoglobulin lambda variable 2-18 Homo sapiens 98-106 20411124-2 2010 Three of them, namely Na(v)1.5, Na(v)1.8, and Na(v)1.9, are resistant to nanomolar concentrations of tetrodotoxin (TTX; IC(50) > or = 1 microM). Tetrodotoxin 101-113 immunoglobulin lambda variable 2-18 Homo sapiens 22-30 20411124-2 2010 Three of them, namely Na(v)1.5, Na(v)1.8, and Na(v)1.9, are resistant to nanomolar concentrations of tetrodotoxin (TTX; IC(50) > or = 1 microM). Tetrodotoxin 115-118 immunoglobulin lambda variable 2-18 Homo sapiens 22-30 21076026-3 2011 One LQT3 patient carried a mutation in the SCN5A gene in which the cysteine was substituted for a highly conserved tyrosine (Y1767C) located near the cytoplasmic entrance of the Na(v)1.5 channel pore. Cysteine 67-75 immunoglobulin lambda variable 2-18 Homo sapiens 178-186 21076026-3 2011 One LQT3 patient carried a mutation in the SCN5A gene in which the cysteine was substituted for a highly conserved tyrosine (Y1767C) located near the cytoplasmic entrance of the Na(v)1.5 channel pore. Tyrosine 115-123 immunoglobulin lambda variable 2-18 Homo sapiens 178-186 20167245-3 2011 Highly metastatic breast cancer cells express Na(V)1.5, the main isoform expressed in cardiac cells, where the current generated by the flux of sodium ions is responsible for the excitability. Sodium 144-150 immunoglobulin lambda variable 2-18 Homo sapiens 46-54 20618077-1 2010 The sodium channel isoform Na(v)1.5 mediates sodium current, excitability, and electrical conduction in the human heart. Sodium 4-10 immunoglobulin lambda variable 2-18 Homo sapiens 27-35 20398673-2 2010 The tetrodotoxin (TTX) resistant isoform Na(v)1.5, encoded by the SCN5A gene, is the predominant isoform in the heart. Tetrodotoxin 4-16 immunoglobulin lambda variable 2-18 Homo sapiens 41-49 20398673-2 2010 The tetrodotoxin (TTX) resistant isoform Na(v)1.5, encoded by the SCN5A gene, is the predominant isoform in the heart. Tetrodotoxin 18-21 immunoglobulin lambda variable 2-18 Homo sapiens 41-49 20173760-1 2010 AIM: To investigate the blocking effects of methylflavonolamine (MFA) on human Na(V)1.5 channels expressed in Xenopus laevis oocytes and on sodium currents (I(Na)) in rabbit ventricular myocytes. SIPI 549 44-63 immunoglobulin lambda variable 2-18 Homo sapiens 79-87 20173760-1 2010 AIM: To investigate the blocking effects of methylflavonolamine (MFA) on human Na(V)1.5 channels expressed in Xenopus laevis oocytes and on sodium currents (I(Na)) in rabbit ventricular myocytes. SIPI 549 65-68 immunoglobulin lambda variable 2-18 Homo sapiens 79-87 20173760-4 2010 RESULTS: MFA and lidocaine inhibited human Na(V)1.5 channels expressed in Xenopus oocytes in a positive rate-dependent and concentration-dependent manner, with IC(50) values of 72.61 micromol/L and 145.62 micromol/L, respectively. SIPI 549 9-12 immunoglobulin lambda variable 2-18 Homo sapiens 43-51 20173760-4 2010 RESULTS: MFA and lidocaine inhibited human Na(V)1.5 channels expressed in Xenopus oocytes in a positive rate-dependent and concentration-dependent manner, with IC(50) values of 72.61 micromol/L and 145.62 micromol/L, respectively. Lidocaine 17-26 immunoglobulin lambda variable 2-18 Homo sapiens 43-51 19875396-1 2010 A patient with an SCN5A p.W822X nonsense mutation, localized in the transmembrane region DII-S4 of the Na(v)1.5 sodium channel and leading to a non-expression of the mutant allele, was prescribed the selective serotonin reuptake inhibitor (SSRI) fluvoxamine (Floxyfral), 100 mg per day. Fluvoxamine 246-257 immunoglobulin lambda variable 2-18 Homo sapiens 103-111 19861310-1 2010 AIMS: Treatment with the anticancer drug taxol (TXL), which polymerizes the cytoskeleton protein tubulin, may evoke cardiac arrhythmias based on reduced human cardiac sodium channel (Na(v)1.5) function. Paclitaxel 41-46 immunoglobulin lambda variable 2-18 Homo sapiens 159-191 19861310-7 2010 Accordingly, HEK293 cells and NRCs stained with anti-Na(v)1.5 antibody revealed a reduced membrane-labelling intensity in the TXL-treated groups. Paclitaxel 126-129 immunoglobulin lambda variable 2-18 Homo sapiens 53-61 19861310-9 2010 Finally, TXL reduced the fraction of channels that slow inactivated from 31% to 18%, and increased the time constant of slow inactivation by two-fold in Na(v)1.5. Paclitaxel 9-12 immunoglobulin lambda variable 2-18 Homo sapiens 153-161 19875396-1 2010 A patient with an SCN5A p.W822X nonsense mutation, localized in the transmembrane region DII-S4 of the Na(v)1.5 sodium channel and leading to a non-expression of the mutant allele, was prescribed the selective serotonin reuptake inhibitor (SSRI) fluvoxamine (Floxyfral), 100 mg per day. Fluvoxamine 259-268 immunoglobulin lambda variable 2-18 Homo sapiens 103-111 19279232-3 2009 The sigma(1)-receptor ligands [SKF-10047 and (+)-pentazocine] and sigma(1)/sigma(2)-receptor ligands (haloperidol and ditolylguanidine) all reversibly inhibited Na(v)1.5 channels to varying degrees in human embryonic kidney 293 (HEK-293) cells and COS-7 cells, but the sigma(1)-receptor ligands were less effective in COS-7 cells. 1-(4-azido-2-methylphenyl)-3-(2-methylphenyl)guanidine 118-134 immunoglobulin lambda variable 2-18 Homo sapiens 161-169 19698999-5 2009 Relatively weak inhibition by TTX (30+/-3% at 500nM) and sensitivity to 100microM Zn(2+) suggested that this current was predominantly mediated by the cardiac sodium channel isoform Na(V)1.5. Tetrodotoxin 30-33 immunoglobulin lambda variable 2-18 Homo sapiens 174-190 19698999-5 2009 Relatively weak inhibition by TTX (30+/-3% at 500nM) and sensitivity to 100microM Zn(2+) suggested that this current was predominantly mediated by the cardiac sodium channel isoform Na(V)1.5. Zinc 82-84 immunoglobulin lambda variable 2-18 Homo sapiens 174-190 19632629-12 2009 Unexpectedly, the 94-amino-acid fusion peptide derived from the R34fs/60 mutation accentuated the late sodium current of R1195H-containing Na(V)1.5 channels in vitro. Sodium 103-109 immunoglobulin lambda variable 2-18 Homo sapiens 139-147 19745168-3 2009 OBJECTIVE: Therefore, we tested whether NAD(H) could regulate human cardiac sodium channels (Na(v)1.5). NAD 40-46 immunoglobulin lambda variable 2-18 Homo sapiens 93-101 19661462-2 2009 A phenylalanine in domain IV, S6 (Phe1759 in Na(V)1.5), modeled to face the inner pore just below the selectivity filter, is critical in use-dependent drug block. Phenylalanine 2-15 immunoglobulin lambda variable 2-18 Homo sapiens 45-53 19371335-12 2009 CONCLUSIONS AND IMPLICATIONS: We conclude that long-term exposure of cardiomyocytes to bepridil at therapeutic concentrations inhibits calmodulin action, which decreased degradation of the Na(v)1.5 alpha-subunit, which in turn increased Na+ current. Bepridil 87-95 immunoglobulin lambda variable 2-18 Homo sapiens 189-197 19164297-1 2009 The synthetic ciguatoxin CTX3C has been shown to activate tetrodotoxin (TTX)-sensitive sodium channels (Na(v)1.2, Na(v)1.4, and Na(v)1.5) by accelerating activation kinetics and shifting the activation curve toward hyperpolarization (Yamaoka, K., Inoue, M., Miyahara, H., Miyazaki, K., and Hirama, M. (2004) Br. Tetrodotoxin 58-70 immunoglobulin lambda variable 2-18 Homo sapiens 128-136 19171938-7 2009 Mutation of three consecutive hydrophobic residues (Phe(1520)-Ile(1521)-Phe(1522)) to alanines in this CaM-binding domain recapitulated the electrophysiology phenotype observed with mutation of the C-terminal IQ domain: Na(V)1.5 inactivation was stabilized; moreover, mutations of either CaM-binding domain abolish the well described stabilization of inactivation by lidocaine. Phenylalanine 52-55 immunoglobulin lambda variable 2-18 Homo sapiens 220-228 19171938-7 2009 Mutation of three consecutive hydrophobic residues (Phe(1520)-Ile(1521)-Phe(1522)) to alanines in this CaM-binding domain recapitulated the electrophysiology phenotype observed with mutation of the C-terminal IQ domain: Na(V)1.5 inactivation was stabilized; moreover, mutations of either CaM-binding domain abolish the well described stabilization of inactivation by lidocaine. Isoleucine 62-65 immunoglobulin lambda variable 2-18 Homo sapiens 220-228 19171938-7 2009 Mutation of three consecutive hydrophobic residues (Phe(1520)-Ile(1521)-Phe(1522)) to alanines in this CaM-binding domain recapitulated the electrophysiology phenotype observed with mutation of the C-terminal IQ domain: Na(V)1.5 inactivation was stabilized; moreover, mutations of either CaM-binding domain abolish the well described stabilization of inactivation by lidocaine. Phenylalanine 72-75 immunoglobulin lambda variable 2-18 Homo sapiens 220-228 19171938-7 2009 Mutation of three consecutive hydrophobic residues (Phe(1520)-Ile(1521)-Phe(1522)) to alanines in this CaM-binding domain recapitulated the electrophysiology phenotype observed with mutation of the C-terminal IQ domain: Na(V)1.5 inactivation was stabilized; moreover, mutations of either CaM-binding domain abolish the well described stabilization of inactivation by lidocaine. Alanine 86-94 immunoglobulin lambda variable 2-18 Homo sapiens 220-228 19176528-2 2009 MDA-MB-231 breast cancer cells express functional sodium channel complexes, consisting of Na(V)1.5 and associated auxiliary beta-subunits, that are responsible for a sustained inward sodium current at the membrane potential. Sodium 50-56 immunoglobulin lambda variable 2-18 Homo sapiens 90-98 19164297-1 2009 The synthetic ciguatoxin CTX3C has been shown to activate tetrodotoxin (TTX)-sensitive sodium channels (Na(v)1.2, Na(v)1.4, and Na(v)1.5) by accelerating activation kinetics and shifting the activation curve toward hyperpolarization (Yamaoka, K., Inoue, M., Miyahara, H., Miyazaki, K., and Hirama, M. (2004) Br. Tetrodotoxin 72-75 immunoglobulin lambda variable 2-18 Homo sapiens 128-136 17060380-11 2006 Electrophysiological analysis of sodium current in HEK293 cells stably expressing hNa(v)1.5 and transiently transfected with wild-type and mutant caveolin-3 demonstrated that mutant caveolin-3 results in a 2- to 3-fold increase in late sodium current compared with wild-type caveolin-3. Sodium 33-39 immunoglobulin lambda variable 2-18 Homo sapiens 82-91 17935523-1 2007 AIM: Sodium current (I(Na)) of the mammalian heart is resistant to tetrodotoxin (TTX) due to low TTX affinity of the cardiac sodium channel (Na(v)) isoform Na(v)1.5. Sodium 5-11 immunoglobulin lambda variable 2-18 Homo sapiens 156-164 17935523-1 2007 AIM: Sodium current (I(Na)) of the mammalian heart is resistant to tetrodotoxin (TTX) due to low TTX affinity of the cardiac sodium channel (Na(v)) isoform Na(v)1.5. Tetrodotoxin 81-84 immunoglobulin lambda variable 2-18 Homo sapiens 156-164 17935523-7 2007 More surprisingly, omNa(v)1.5a also has an aromatic tyrosine in this position, instead of the cysteine of the mammalian TTX-resistant Na(v)1.5. Tyrosine 52-60 immunoglobulin lambda variable 2-18 Homo sapiens 21-29 17935523-7 2007 More surprisingly, omNa(v)1.5a also has an aromatic tyrosine in this position, instead of the cysteine of the mammalian TTX-resistant Na(v)1.5. Tetrodotoxin 120-123 immunoglobulin lambda variable 2-18 Homo sapiens 21-29 17510181-2 2007 Concomitantly, lidocaine reduces maximum gating charge (Qmax) by 40% resulting from the complete stabilization of the S4 in domain III in an outward, depolarized position and partial stabilization of the S4 in domain IV in wild-type Na+ channels (Na(V)1.5). Lidocaine 15-24 immunoglobulin lambda variable 2-18 Homo sapiens 247-255 17070808-1 2006 Molecular modeling predicts that a local anesthetic (LA) lidocaine binds to the resting and open Na(v)1.5 in different modes, interacting with LA-sensing residues known from experiments. Lidocaine 57-66 immunoglobulin lambda variable 2-18 Homo sapiens 97-105 19133985-10 2009 CONCLUSIONS AND IMPLICATIONS: F 15845 is a selective, potent blocker of the persistent sodium current, generated by the human Na(v)1.5 channel isoforms, and prevents cardiac angina in animal models. Sodium 87-93 immunoglobulin lambda variable 2-18 Homo sapiens 126-134 19077543-2 2008 Ranolazine, an anti-ischemic drug, has been shown to block cardiac (Na(V)1.5) late sodium current (I(Na)). Ranolazine 0-10 immunoglobulin lambda variable 2-18 Homo sapiens 68-76 19077543-2 2008 Ranolazine, an anti-ischemic drug, has been shown to block cardiac (Na(V)1.5) late sodium current (I(Na)). Sodium 83-89 immunoglobulin lambda variable 2-18 Homo sapiens 68-76 15831816-3 2005 Sodium currents were acquired by whole cell recording on HEK-293 cells transiently expressing Na(V)1.5. Sodium 0-6 immunoglobulin lambda variable 2-18 Homo sapiens 94-102 16873405-6 2006 Mutational studies showed that absence of the pH-independent current in Na(V)1.5 could be ascribed to the cysteine in domain I, just above the selectivity filter aspartate (Cys373). Cysteine 106-114 immunoglobulin lambda variable 2-18 Homo sapiens 72-80 16873405-6 2006 Mutational studies showed that absence of the pH-independent current in Na(V)1.5 could be ascribed to the cysteine in domain I, just above the selectivity filter aspartate (Cys373). Aspartic Acid 162-171 immunoglobulin lambda variable 2-18 Homo sapiens 72-80 15981012-2 2005 Na(v)1.5 is sensitive to block by cadmium and extracellular QX-314, but relatively insensitive to tetrodotoxin and saxitoxin. Cadmium 34-41 immunoglobulin lambda variable 2-18 Homo sapiens 0-8 15981012-2 2005 Na(v)1.5 is sensitive to block by cadmium and extracellular QX-314, but relatively insensitive to tetrodotoxin and saxitoxin. QX-314 60-66 immunoglobulin lambda variable 2-18 Homo sapiens 0-8 15981012-5 2005 Tetrodotoxin sensitivity is largely determined by the identity of a single residue; tyrosine 401 in Na(v)1.4, cysteine 374 in Na(v)1.5 and serine 356 and 355 in Na(v)1.8 and Na(v)1.9. Tetrodotoxin 0-12 immunoglobulin lambda variable 2-18 Homo sapiens 126-134 15981012-5 2005 Tetrodotoxin sensitivity is largely determined by the identity of a single residue; tyrosine 401 in Na(v)1.4, cysteine 374 in Na(v)1.5 and serine 356 and 355 in Na(v)1.8 and Na(v)1.9. Cysteine 110-118 immunoglobulin lambda variable 2-18 Homo sapiens 126-134 16930557-5 2006 The results of this study suggest that tyrosine phosphorylation destabilizes the inactivated state of Na(v)1.5. Tyrosine 39-47 immunoglobulin lambda variable 2-18 Homo sapiens 102-110 16111763-5 2005 Here, we generated an anti-peptide polyclonal antibody, named NESOpAb, which specifically recognised "neonatal" but not "adult" Na(v)1.5 when tested on cells specifically over-expressing one or other of these Na(v)1.5 spliced forms. nesopab 62-69 immunoglobulin lambda variable 2-18 Homo sapiens 209-217 15790762-3 2005 In humans, a tetrodotoxin-resistant Na+ current (Na(V)1.5) encoded by SCN5A contributes to the rising phase of the slow wave, whereas T-type Ca2+ currents have been reported from cultured mouse intestine ICC and also from canine colonic ICC. Tetrodotoxin 13-25 immunoglobulin lambda variable 2-18 Homo sapiens 49-57 15831816-8 2005 Tyrosine phosphorylation of immunoprecipitated Na(V)1.5 was increased in cells expressing Fyn(CA) compared with Fyn(KD). Tyrosine 0-8 immunoglobulin lambda variable 2-18 Homo sapiens 47-55 15485686-5 2004 RESULTS: A novel, spontaneous LQTS-3 mutation was identified in the transmembrane segment 6 of domain IV of the Na(v)1.5 cardiac sodium channel, with a G-->A substitution at codon 1763, which changed a valine (GTG) to a methionine (ATG). Valine 205-211 immunoglobulin lambda variable 2-18 Homo sapiens 112-120 15548568-8 2005 Using intrinsic tryptophan fluorescence imaging of WW domains, we found that Na(v)1.5 PY motif binds preferentially to the fourth WW domain of Nedd4-2 with a K(d) of approximately 55 muM. Tryptophan 16-26 immunoglobulin lambda variable 2-18 Homo sapiens 77-85 15548568-12 2005 Finally, using brefeldin A, we found that Nedd4-2 accelerated internalization of Na(v)1.5 stably expressed in HEK-293 cells. Brefeldin A 15-26 immunoglobulin lambda variable 2-18 Homo sapiens 81-89 15800189-4 2005 Here, we show that I(NaP) conducted by Na(v)1.1 and Na(v)1.2 channels (Na(v)1.1 > Na(v)1.2) is modulated by Gbetagamma; Na(v)1.4 and Na(v)1.5 channels produce smaller I(NaP) that is not regulated by Gbetagamma. gbetagamma 111-121 immunoglobulin lambda variable 2-18 Homo sapiens 136-144 15800189-4 2005 Here, we show that I(NaP) conducted by Na(v)1.1 and Na(v)1.2 channels (Na(v)1.1 > Na(v)1.2) is modulated by Gbetagamma; Na(v)1.4 and Na(v)1.5 channels produce smaller I(NaP) that is not regulated by Gbetagamma. gbetagamma 202-212 immunoglobulin lambda variable 2-18 Homo sapiens 136-144 15485686-5 2004 RESULTS: A novel, spontaneous LQTS-3 mutation was identified in the transmembrane segment 6 of domain IV of the Na(v)1.5 cardiac sodium channel, with a G-->A substitution at codon 1763, which changed a valine (GTG) to a methionine (ATG). Methionine 223-233 immunoglobulin lambda variable 2-18 Homo sapiens 112-120 15485686-10 2004 CONCLUSIONS: These findings suggest that the Na(v)1.5/V1763M channel dysfunction and possible neighboring mutants contribute to a persistent inward current due to altered inactivation kinetics and clinically congenital LQTS with perinatal onset of arrhythmias that responded to lidocaine and mexiletine. Lidocaine 278-287 immunoglobulin lambda variable 2-18 Homo sapiens 45-53 15485686-10 2004 CONCLUSIONS: These findings suggest that the Na(v)1.5/V1763M channel dysfunction and possible neighboring mutants contribute to a persistent inward current due to altered inactivation kinetics and clinically congenital LQTS with perinatal onset of arrhythmias that responded to lidocaine and mexiletine. Mexiletine 292-302 immunoglobulin lambda variable 2-18 Homo sapiens 45-53 15217910-5 2004 Yeast two-hybrid and GST-pulldown experiments revealed an interaction between Na(v)1.5 C-terminus and Nedd4-2, which was abrogated by mutating the essential tyrosine of the PY-motif. Tyrosine 157-165 immunoglobulin lambda variable 2-18 Homo sapiens 78-86 15225632-3 2004 Semi-quantitative PCR analysis revealed that mRNAs for the alpha-subunits of multiple voltage-gated sodium channel subtypes were present but indicated that Na(v)1.5 was the predominant subtype, consistent with the TTX-resistant nature of the recorded currents. Tetrodotoxin 214-217 immunoglobulin lambda variable 2-18 Homo sapiens 156-164 15066664-3 2004 In this study, we have synthesized novel alpha-hydroxyphenylamide analogues of diphenylhydantoin and examined their ability to inhibit human Na(V)1.5 sodium channels expressed in Chinese Hamster Ovary (CHO-K1) cells. Phenytoin 79-96 immunoglobulin lambda variable 2-18 Homo sapiens 141-149 15066664-6 2004 In comparison to diphenylhydantoin, the novel chloro-substituted alpha-hydroxyphenylamide compounds produced as much as a 20-fold greater tonic and frequency-dependent blockade of Na(V)1.5 channels with an IC(50) value of 14.5 microM. Phenytoin 17-34 immunoglobulin lambda variable 2-18 Homo sapiens 180-188 15066664-6 2004 In comparison to diphenylhydantoin, the novel chloro-substituted alpha-hydroxyphenylamide compounds produced as much as a 20-fold greater tonic and frequency-dependent blockade of Na(V)1.5 channels with an IC(50) value of 14.5 microM. Sodium Hypochlorite 46-52 immunoglobulin lambda variable 2-18 Homo sapiens 180-188 15066664-6 2004 In comparison to diphenylhydantoin, the novel chloro-substituted alpha-hydroxyphenylamide compounds produced as much as a 20-fold greater tonic and frequency-dependent blockade of Na(V)1.5 channels with an IC(50) value of 14.5 microM. substituted alpha-hydroxyphenylamide 53-89 immunoglobulin lambda variable 2-18 Homo sapiens 180-188 11786529-9 2002 These results indicate that a positively charged arginine or lysine residue at position 1232 in the double mutant is required for the proper transport and functional expression of the hNa(v)1.5 protein. Arginine 49-57 immunoglobulin lambda variable 2-18 Homo sapiens 184-193 12068034-0 2002 Cocaine binds to a common site on open and inactivated human heart (Na(v)1.5) sodium channels. Cocaine 0-7 immunoglobulin lambda variable 2-18 Homo sapiens 61-76 12068034-1 2002 The inhibition by cocaine of the human heart Na+ channel (Na(v)1.5) heterologously expressed in Xenopus oocytes was investigated. Cocaine 18-25 immunoglobulin lambda variable 2-18 Homo sapiens 45-66 11786529-9 2002 These results indicate that a positively charged arginine or lysine residue at position 1232 in the double mutant is required for the proper transport and functional expression of the hNa(v)1.5 protein. Lysine 61-67 immunoglobulin lambda variable 2-18 Homo sapiens 184-193 6700337-2 1984 V15 (nasal air flow related to 15 mm H2O) was registered. Water 37-40 immunoglobulin lambda variable 2-18 Homo sapiens 0-3 30013053-5 2018 Under suitable growth conditions, borophene phases that correspond to the v1/6 and v1/5 models are found to intermix and accommodate line defects in each other with structures that match the constituent units of the other phase. borophene 34-43 immunoglobulin lambda variable 2-18 Homo sapiens 74-87 30967559-5 2019 Additionally, we show that CO-functionalized scanning tunneling microscopy is an equivalent and more accessible technique for HH imaging, confirming the v1/5 and v1/6 borophene models as unifying structures for all observed phases. borophene 167-176 immunoglobulin lambda variable 2-18 Homo sapiens 153-166 31369705-4 2020 Interestingly, our data indicated that one candidate aptamer, called V15, can specifically inhibit the in vitro kinase activity of mutant c-KITD816V with an IC50 value that is 9-fold more potent than the sunitinib drug tested under the same conditions. Sunitinib 204-213 immunoglobulin lambda variable 2-18 Homo sapiens 69-72 30630272-7 2018 For those with PTV overlapping kidney(s), the left kidney V15 was significantly lower with VMAT. 2-[[5-(4-Pyridyl)-1h-1,2,4-Triazol-3-Yl]sulfanyl]-1-(2-Thiophenyl)ethanone 15-18 immunoglobulin lambda variable 2-18 Homo sapiens 58-61 26595809-1 2016 Increased sodium influx via incomplete inactivation of the major cardiac sodium channel Na(V)1.5 is correlated with an increased incidence of atrial fibrillation (AF) in humans. Sodium 10-16 immunoglobulin lambda variable 2-18 Homo sapiens 88-96 27084642-13 2016 Pencil beam scanning dosimetric gains in the bowel (V15, V20) over VMAT suggest that using PBS to treat rectal cancer may reduce radiation treatment-related toxicity. pbs 91-94 immunoglobulin lambda variable 2-18 Homo sapiens 52-55 29133136-0 2018 Comparison of the near field/far field model and the advanced reach tool (ART) model V1.5: exposure estimates to benzene during parts washing with mineral spirits. Benzene 113-120 immunoglobulin lambda variable 2-18 Homo sapiens 85-89 29133136-4 2018 In this study, benzene exposure during the use of a metal parts washer was modeled using ART V1.5, and compared to actual measured workers samples and to NF/FF model results from three previous studies. Benzene 15-22 immunoglobulin lambda variable 2-18 Homo sapiens 93-97 23283979-7 2013 These data suggest that Cys-373 and His-880 in Na(V)1.5 are proton sensors for use-dependent and slow inactivation and have implications in isoform-specific modulation of Na(V) channels. Cysteine 24-27 immunoglobulin lambda variable 2-18 Homo sapiens 47-55 25815641-2 2015 Recently, calcium (Ca(2+))/calmodulin(CaM)-dependent protein kinase II (CaMKII) has emerged as a critical regulator of Na(V)1.5 function through phosphorylation of multiple residues including S516, T594, and S571, and these phosphorylation events may be important for the genesis of acquired arrhythmias, which occur in heart failure. Calcium 10-17 immunoglobulin lambda variable 2-18 Homo sapiens 119-127 25496128-6 2014 CONCLUSIONS: Taken together, our results demonstrate the importance of Na(V)1.5 in the metastatic colonisation of organs by breast cancer cells and indicate that small molecules interfering with Na(V) activity, such as ranolazine, may represent powerful pharmacological tools to inhibit metastatic development and improve cancer treatments. Ranolazine 219-229 immunoglobulin lambda variable 2-18 Homo sapiens 71-79 24117196-0 2014 The opioid methadone induces a local anaesthetic-like inhibition of the cardiac Na+ channel, Na(v)1.5. Methadone 11-20 immunoglobulin lambda variable 2-18 Homo sapiens 93-101 24117196-3 2014 Considering the common assumption that an inhibition of the cardiac Na+ channel Na(v)1.5, is the primary mechanism for local anaesthetic (LA)-induced cardiotoxicity, we hypothesized that methadone has LA-like properties leading to a modulation of Na(v)1.5 channels. Methadone 187-196 immunoglobulin lambda variable 2-18 Homo sapiens 80-88 24117196-3 2014 Considering the common assumption that an inhibition of the cardiac Na+ channel Na(v)1.5, is the primary mechanism for local anaesthetic (LA)-induced cardiotoxicity, we hypothesized that methadone has LA-like properties leading to a modulation of Na(v)1.5 channels. Methadone 187-196 immunoglobulin lambda variable 2-18 Homo sapiens 247-255 24117196-4 2014 EXPERIMENTAL APPROACH: The whole-cell patch clamp technique was applied to investigate the effects of methadone on wild-type and mutant human Na(v)1.5 channels expressed in HEK293 cells. Methadone 102-111 immunoglobulin lambda variable 2-18 Homo sapiens 142-150 24117196-6 2014 KEY RESULTS: Methadone inhibited Na(v)1.5 channels in a state-dependent manner, that is, tonic block was stronger with inactivated channels than with resting channels and a use-dependent block at 10 Hz. Methadone 13-22 immunoglobulin lambda variable 2-18 Homo sapiens 33-41 24117196-9 2014 Dextromethadone and levomethadone induced discrete stereo-selective effects on Na(v)1.5 channels. D-methadone 0-15 immunoglobulin lambda variable 2-18 Homo sapiens 79-87 24117196-9 2014 Dextromethadone and levomethadone induced discrete stereo-selective effects on Na(v)1.5 channels. Levomethadone 20-33 immunoglobulin lambda variable 2-18 Homo sapiens 79-87 24117196-10 2014 CONCLUSIONS AND IMPLICATIONS: Methadone interacted with the LA-binding site to inhibit Na(v)1.5 channels. Methadone 30-39 immunoglobulin lambda variable 2-18 Homo sapiens 87-95 25496128-4 2014 Furthermore, we demonstrated that ranolazine (50 muM) inhibited Na(V)1.5 currents in breast cancer cells and reduced Na(V)1.5-related cancer cell invasiveness in vitro. Ranolazine 34-44 immunoglobulin lambda variable 2-18 Homo sapiens 64-72 25496128-4 2014 Furthermore, we demonstrated that ranolazine (50 muM) inhibited Na(V)1.5 currents in breast cancer cells and reduced Na(V)1.5-related cancer cell invasiveness in vitro. Ranolazine 34-44 immunoglobulin lambda variable 2-18 Homo sapiens 117-125 25496128-5 2014 In vivo, the injection of ranolazine (50 mg/kg/day) significantly reduced lung colonisation by Na(V)1.5-expressing human breast cancer cells. Ranolazine 26-36 immunoglobulin lambda variable 2-18 Homo sapiens 95-103 23283979-7 2013 These data suggest that Cys-373 and His-880 in Na(V)1.5 are proton sensors for use-dependent and slow inactivation and have implications in isoform-specific modulation of Na(V) channels. Histidine 36-39 immunoglobulin lambda variable 2-18 Homo sapiens 47-55 24555036-4 2013 METHODS: In this short study, we (1) compared the biophysical properties of the sodium current (I Na) generated by the mouse Na v1.5 (mNa v1.5) and human Na v1.5 (hNa v1.5) constructs that were expressed in HEK293 cells, and (2) investigated the possible alterations of the biophysical properties of the human Na v1.5 construct that was modified with specific epitopes. Sodium 80-86 immunoglobulin lambda variable 2-18 Homo sapiens 128-132 24555036-4 2013 METHODS: In this short study, we (1) compared the biophysical properties of the sodium current (I Na) generated by the mouse Na v1.5 (mNa v1.5) and human Na v1.5 (hNa v1.5) constructs that were expressed in HEK293 cells, and (2) investigated the possible alterations of the biophysical properties of the human Na v1.5 construct that was modified with specific epitopes. Sodium 80-86 immunoglobulin lambda variable 2-18 Homo sapiens 138-142 23104914-4 2012 Furthermore, we stably expressed mutant Na(v)1.5 [A1924T (fast sodium channel mutant (substitution of alanine by threonine at amino acid 1924)] channels with hyperpolarized steady-state activation and showed that, despite a 71.6% reduction in peak I(Na), these cells propagated APs at the same velocity as the wild-type Na(v)1.5-expressing Ex-293 cells. Adenosine Phosphosulfate 278-281 immunoglobulin lambda variable 2-18 Homo sapiens 40-48 23018927-3 2012 Recently, ranolazine was also shown to be an inhibitor of Na(V)1.5 mechanosensitivity. Ranolazine 10-20 immunoglobulin lambda variable 2-18 Homo sapiens 58-66 22802584-8 2012 Accordingly, half of the current was blocked by 1 mum of tetrodotoxin and immunocytochemistry experiments reveal the presence of Na(v)1.5 proteins. Tetrodotoxin 57-69 immunoglobulin lambda variable 2-18 Homo sapiens 129-137 22929165-10 2012 Disruption of cytoskeletal networks with 5-iodonaphthalene-1-sulfonyl homopiperazine and cytochalasin D abolished the effects of ZASP1-D117N on Na(v)1.5. ML 7 41-84 immunoglobulin lambda variable 2-18 Homo sapiens 144-152 22929165-10 2012 Disruption of cytoskeletal networks with 5-iodonaphthalene-1-sulfonyl homopiperazine and cytochalasin D abolished the effects of ZASP1-D117N on Na(v)1.5. Cytochalasin D 89-103 immunoglobulin lambda variable 2-18 Homo sapiens 144-152 22400069-8 2012 In the present study, we determined whether Foxo1 regulates Na(V)1.5 expression at the transcriptional level and also defined the role of Foxo1 in hydrogen peroxide (H(2)O(2))-mediated Na(V)1.5 suppression in HL-1 cardiomyocytes using chromatin immunoprecipitation (ChIP), constitutively nuclear Foxo1 expression, and RNAi Foxo1 knockdown as well as whole cell voltage-clamp recordings. Hydrogen Peroxide 147-164 immunoglobulin lambda variable 2-18 Homo sapiens 185-193 22934003-5 2012 DHA and EPA also decrease the magnitude of the currents elicited by the activation of Na(v)1.5 and calcium channels. dehydroacetic acid 0-3 immunoglobulin lambda variable 2-18 Homo sapiens 86-94 22874086-10 2012 Lidocaine inhibited mechanosensitivity in Na(V)1.5 at the local anesthetic binding site mutated (F1760A). Lidocaine 0-9 immunoglobulin lambda variable 2-18 Homo sapiens 42-50 22514276-10 2012 CaMKII-dependent phosphorylation of Na(V)1.5 at multiple sites (including Thr-594 and Ser-516) appears to be required to evoke loss-of-function changes in gating that could contribute to acquired Brugada syndrome-like effects in heart failure. Threonine 74-77 immunoglobulin lambda variable 2-18 Homo sapiens 36-44 22514276-10 2012 CaMKII-dependent phosphorylation of Na(V)1.5 at multiple sites (including Thr-594 and Ser-516) appears to be required to evoke loss-of-function changes in gating that could contribute to acquired Brugada syndrome-like effects in heart failure. Serine 86-89 immunoglobulin lambda variable 2-18 Homo sapiens 36-44 22565935-0 2012 Ranolazine decreases mechanosensitivity of the voltage-gated sodium ion channel Na(v)1.5: a novel mechanism of drug action. Ranolazine 0-10 immunoglobulin lambda variable 2-18 Homo sapiens 80-88 22565935-2 2012 Ranolazine is a Na(V)1.5 antagonist with antianginal and antiarrhythmic properties. Ranolazine 0-10 immunoglobulin lambda variable 2-18 Homo sapiens 16-24 22565935-9 2012 Block of Na(V)1.5 mechanosensitivity by ranolazine was not due to the known binding site on DIVS6 (F1760). Ranolazine 40-50 immunoglobulin lambda variable 2-18 Homo sapiens 9-17 22565935-10 2012 The effect of ranolazine on mechanosensitivity of Na(V)1.5 was approximated by lidocaine. Ranolazine 14-24 immunoglobulin lambda variable 2-18 Homo sapiens 50-58 22565935-10 2012 The effect of ranolazine on mechanosensitivity of Na(V)1.5 was approximated by lidocaine. Lidocaine 79-88 immunoglobulin lambda variable 2-18 Homo sapiens 50-58 22565935-12 2012 CONCLUSIONS: Ranolazine effectively inhibits mechanosensitivity of Na(V)1.5. Ranolazine 13-23 immunoglobulin lambda variable 2-18 Homo sapiens 67-75 22565935-13 2012 The block of Na(V)1.5 mechanosensitivity by ranolazine does not utilize the established binding site and may require bilayer partitioning. Ranolazine 44-54 immunoglobulin lambda variable 2-18 Homo sapiens 13-21 22565935-14 2012 Ranolazine block of Na(V)1.5 mechanosensitivity may be relevant in disorders of mechanoelectric dysfunction. Ranolazine 0-10 immunoglobulin lambda variable 2-18 Homo sapiens 20-28 22052157-4 2012 Specifically, we compute the fast Fourier transform for a family of current traces at different step potentials for the inward rectifying potassium channel, K(ir)2.1, and the channel encoding the cardiac fast sodium current, Na(v)1.5. Sodium 209-215 immunoglobulin lambda variable 2-18 Homo sapiens 225-233 23003928-3 2012 The ground-state quantum coherence and Rabi oscillations of the SMM V15 ([V15(IV)As6(III)O42(H2O)]6-) have been studied in this context. Water 93-96 immunoglobulin lambda variable 2-18 Homo sapiens 68-71 22400069-12 2012 These studies indicate that Foxo1 negatively regulates Na(V)1.5 expression in cardiomyocytes and reactive oxygen species suppress Na(V)1.5 expression through Foxo1. Reactive Oxygen Species 97-120 immunoglobulin lambda variable 2-18 Homo sapiens 130-138 21922571-0 2011 Synthesis of skeletal analogues of saxitoxin derivatives and evaluation of their inhibitory activity on sodium ion channels Na(V)1.4 and Na(V)1.5. Saxitoxin 35-44 immunoglobulin lambda variable 2-18 Homo sapiens 137-145 21616062-0 2011 Inhibition of human Na(v)1.5 sodium channels by strychnine and its analogs. Strychnine 48-58 immunoglobulin lambda variable 2-18 Homo sapiens 20-28 21922571-5 2011 Uniquely, however, the inhibition of Na(V)1.5 by (-)-FD-dcSTX (4b) was "irreversible". (-)-fd-dcstx 49-61 immunoglobulin lambda variable 2-18 Homo sapiens 37-45 21840964-6 2011 Importantly, we also expressed the peptide spanning the H558R polymorphism with 8 additional BrS Na(v)1.5 mutations with reduced currents and demonstrated that the peptide was able to restore significant sodium currents in 4 of them. Sodium 204-210 immunoglobulin lambda variable 2-18 Homo sapiens 97-105 21616062-2 2011 In this study, we have characterized the pharmacological properties of strychnine and its analogs on human Na(v)1.5 channels to assess their potential therapeutic advantage in certain arrhythmias. Strychnine 71-81 immunoglobulin lambda variable 2-18 Homo sapiens 107-115 21616062-3 2011 Among the eight alkaloids, only strychnine and icajine exhibited inhibition potency on the Na(v)1.5 channel with the half-maximum inhibition (IC(50)) values of 83.1muM and 104.6muM, respectively. Alkaloids 16-25 immunoglobulin lambda variable 2-18 Homo sapiens 91-99 21616062-3 2011 Among the eight alkaloids, only strychnine and icajine exhibited inhibition potency on the Na(v)1.5 channel with the half-maximum inhibition (IC(50)) values of 83.1muM and 104.6muM, respectively. Strychnine 32-42 immunoglobulin lambda variable 2-18 Homo sapiens 91-99 21616062-3 2011 Among the eight alkaloids, only strychnine and icajine exhibited inhibition potency on the Na(v)1.5 channel with the half-maximum inhibition (IC(50)) values of 83.1muM and 104.6muM, respectively. icajine 47-54 immunoglobulin lambda variable 2-18 Homo sapiens 91-99 21616062-7 2011 Strychnine and icajine bind to the Na(v)1.5 channel with a new mechanism that is different from TTX and local anesthetics. Strychnine 0-10 immunoglobulin lambda variable 2-18 Homo sapiens 35-43 21616062-7 2011 Strychnine and icajine bind to the Na(v)1.5 channel with a new mechanism that is different from TTX and local anesthetics. icajine 15-22 immunoglobulin lambda variable 2-18 Homo sapiens 35-43 21616062-7 2011 Strychnine and icajine bind to the Na(v)1.5 channel with a new mechanism that is different from TTX and local anesthetics. Tetrodotoxin 96-99 immunoglobulin lambda variable 2-18 Homo sapiens 35-43 21616062-9 2011 Strychnine and icajine had little effect on steady-state fast inactivation but markedly shifted the slow inactivation of Na(v)1.5 currents toward more hyperpolarized potentials. Strychnine 0-10 immunoglobulin lambda variable 2-18 Homo sapiens 121-129 21616062-9 2011 Strychnine and icajine had little effect on steady-state fast inactivation but markedly shifted the slow inactivation of Na(v)1.5 currents toward more hyperpolarized potentials. icajine 15-22 immunoglobulin lambda variable 2-18 Homo sapiens 121-129 21616062-10 2011 The property of icajine influencing slow-inactivated state of Na(v)1.5 channel would be potential therapeutic advantages in certain arrhythmias. icajine 16-23 immunoglobulin lambda variable 2-18 Homo sapiens 62-70 21726068-5 2011 We report the identification of arginine methylation as a novel post-translational modification of Na(v)1.5. Arginine 32-40 immunoglobulin lambda variable 2-18 Homo sapiens 99-107 21726068-7 2011 The functional relevance of arginine methylation in Na(v)1.5 is underscored by the fact that R526H and R680H are known Na(v)1.5 mutations causing Brugada and long QT type 3 syndromes, respectively. Arginine 28-36 immunoglobulin lambda variable 2-18 Homo sapiens 52-60 21726068-7 2011 The functional relevance of arginine methylation in Na(v)1.5 is underscored by the fact that R526H and R680H are known Na(v)1.5 mutations causing Brugada and long QT type 3 syndromes, respectively. Arginine 28-36 immunoglobulin lambda variable 2-18 Homo sapiens 119-127 21170089-1 2011 Na(V)1.5 sodium channels enhance the invasiveness of breast cancer cells through the acidic-dependent activation of cysteine cathepsins. Cysteine 116-124 immunoglobulin lambda variable 2-18 Homo sapiens 0-8 21419143-8 2011 The latter was largely accounted for by the alteration in the TTX-binding site (Tyr401 in rNa(V)1.4, Cys for Na(V)1.5, and Ser for Na(V)1.8). Tetrodotoxin 62-65 immunoglobulin lambda variable 2-18 Homo sapiens 109-117 21419143-8 2011 The latter was largely accounted for by the alteration in the TTX-binding site (Tyr401 in rNa(V)1.4, Cys for Na(V)1.5, and Ser for Na(V)1.8). Cysteine 101-104 immunoglobulin lambda variable 2-18 Homo sapiens 109-117 21393430-4 2011 The aims of this study were to determine the effects of the H(2)S donor NaHS on Na(V)1.5, a voltage-dependent sodium channel expressed in the gastrointestinal tract in human jejunum smooth muscle cells and interstitial cells of Cajal, and to elucidate whether H(2)S acts on Na(V)1.5 by redox reactions. Hydrogen Sulfide 60-65 immunoglobulin lambda variable 2-18 Homo sapiens 80-88 21393430-4 2011 The aims of this study were to determine the effects of the H(2)S donor NaHS on Na(V)1.5, a voltage-dependent sodium channel expressed in the gastrointestinal tract in human jejunum smooth muscle cells and interstitial cells of Cajal, and to elucidate whether H(2)S acts on Na(V)1.5 by redox reactions. sodium bisulfide 72-76 immunoglobulin lambda variable 2-18 Homo sapiens 80-88 21393430-4 2011 The aims of this study were to determine the effects of the H(2)S donor NaHS on Na(V)1.5, a voltage-dependent sodium channel expressed in the gastrointestinal tract in human jejunum smooth muscle cells and interstitial cells of Cajal, and to elucidate whether H(2)S acts on Na(V)1.5 by redox reactions. Hydrogen Sulfide 260-265 immunoglobulin lambda variable 2-18 Homo sapiens 80-88 21393430-11 2011 Pretreatment with the Hg(2+)-conjugated oxidizer thimerosal or the alkylating agent N-ethylmaleimide inhibited or decreased NaHS induction of Na(V)1.5 peak current. Thimerosal 49-59 immunoglobulin lambda variable 2-18 Homo sapiens 142-150 21393430-11 2011 Pretreatment with the Hg(2+)-conjugated oxidizer thimerosal or the alkylating agent N-ethylmaleimide inhibited or decreased NaHS induction of Na(V)1.5 peak current. Ethylmaleimide 84-100 immunoglobulin lambda variable 2-18 Homo sapiens 142-150 21393430-11 2011 Pretreatment with the Hg(2+)-conjugated oxidizer thimerosal or the alkylating agent N-ethylmaleimide inhibited or decreased NaHS induction of Na(V)1.5 peak current. sodium bisulfide 124-128 immunoglobulin lambda variable 2-18 Homo sapiens 142-150 21167176-1 2011 The function of the human voltage-gated sodium channel Na(V)1.5 is regulated in part by intracellular calcium signals. Calcium 102-109 immunoglobulin lambda variable 2-18 Homo sapiens 55-63 21167176-2 2011 The ubiquitous calcium sensor protein calmodulin (CaM) is an important part of the complex calcium-sensing apparatus in Na(V)1.5. Calcium 15-22 immunoglobulin lambda variable 2-18 Homo sapiens 120-128 21167176-7 2011 Sequence similarities between voltage-gated sodium channels and voltage-gated calcium channels suggest that the structure of the CaM-Na(V)1.5 IQ motif complex can serve as a general model for the interaction between CaM and ion channel IQ motifs under low-calcium conditions. Calcium 78-85 immunoglobulin lambda variable 2-18 Homo sapiens 133-141