PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 23221912-6 2013 In this study, we show that block of WT HERG by bepridil and terfenadine, two drugs previously shown to be trapped inside the HERG channel after the channel closes, is insensitive to extracellular potassium over the range of 0 mM to 20 mM. Bepridil 48-56 potassium voltage-gated channel subfamily H member 2 Homo sapiens 40-44 24260442-6 2013 This led to the identification of Bepridil, a calcium channel antagonist drug in addition to four further lead structures capable of normalizing the potentiated FAD-PS1-induced calcium release from ER. Bepridil 34-42 presenilin 1 Homo sapiens 165-168 24260442-6 2013 This led to the identification of Bepridil, a calcium channel antagonist drug in addition to four further lead structures capable of normalizing the potentiated FAD-PS1-induced calcium release from ER. Bepridil 34-42 epiregulin Homo sapiens 198-200 24260442-7 2013 Interestingly, it has recently been reported that Bepridil can reduce Abeta production by lowering BACE1 activity. Bepridil 50-58 amyloid beta precursor protein Homo sapiens 70-75 24260442-7 2013 Interestingly, it has recently been reported that Bepridil can reduce Abeta production by lowering BACE1 activity. Bepridil 50-58 beta-secretase 1 Homo sapiens 99-104 24260442-8 2013 Indeed, we also detected lowered Abeta, increased sAPPalpha and decreased sAPPbeta fragment levels upon Bepridil treatment. Bepridil 104-112 amyloid beta precursor protein Homo sapiens 33-38 24574578-4 2013 Bepridil decreased the protein levels of both Bax and cytochrome c of cells expressing E334K MyBPC-GFP with no changes in p53 and Bcl-2, while amiodarone decreased cytochrome c but did not influence Bax except in its highest concentration. Bepridil 0-8 BCL2 associated X, apoptosis regulator Homo sapiens 46-49 24574578-4 2013 Bepridil decreased the protein levels of both Bax and cytochrome c of cells expressing E334K MyBPC-GFP with no changes in p53 and Bcl-2, while amiodarone decreased cytochrome c but did not influence Bax except in its highest concentration. Bepridil 0-8 cytochrome c, somatic Homo sapiens 54-66 24574578-4 2013 Bepridil decreased the protein levels of both Bax and cytochrome c of cells expressing E334K MyBPC-GFP with no changes in p53 and Bcl-2, while amiodarone decreased cytochrome c but did not influence Bax except in its highest concentration. Bepridil 0-8 myosin binding protein C3 Homo sapiens 93-98 24574578-4 2013 Bepridil decreased the protein levels of both Bax and cytochrome c of cells expressing E334K MyBPC-GFP with no changes in p53 and Bcl-2, while amiodarone decreased cytochrome c but did not influence Bax except in its highest concentration. Bepridil 0-8 BCL2 associated X, apoptosis regulator Homo sapiens 199-202 23740383-5 2013 While the beta blocker carvedilol (1 muM) normalized the level of p53 and Bcl-2 and the calcium channel blocker (CCB) bepridil (0.5 muM) normalized that of Bcl-2, both the CCB azelnidipine (1 muM) and the angiotensin receptor blocker (ARB) olmesartan (10 muM) normalized those of p53, Bax, cytochrome c, and Bcl-XL. Bepridil 118-126 latexin Homo sapiens 132-135 23740383-5 2013 While the beta blocker carvedilol (1 muM) normalized the level of p53 and Bcl-2 and the calcium channel blocker (CCB) bepridil (0.5 muM) normalized that of Bcl-2, both the CCB azelnidipine (1 muM) and the angiotensin receptor blocker (ARB) olmesartan (10 muM) normalized those of p53, Bax, cytochrome c, and Bcl-XL. Bepridil 118-126 BCL2 apoptosis regulator Homo sapiens 156-161 23740383-5 2013 While the beta blocker carvedilol (1 muM) normalized the level of p53 and Bcl-2 and the calcium channel blocker (CCB) bepridil (0.5 muM) normalized that of Bcl-2, both the CCB azelnidipine (1 muM) and the angiotensin receptor blocker (ARB) olmesartan (10 muM) normalized those of p53, Bax, cytochrome c, and Bcl-XL. Bepridil 118-126 latexin Homo sapiens 132-135 23740383-5 2013 While the beta blocker carvedilol (1 muM) normalized the level of p53 and Bcl-2 and the calcium channel blocker (CCB) bepridil (0.5 muM) normalized that of Bcl-2, both the CCB azelnidipine (1 muM) and the angiotensin receptor blocker (ARB) olmesartan (10 muM) normalized those of p53, Bax, cytochrome c, and Bcl-XL. Bepridil 118-126 latexin Homo sapiens 132-135 23221912-6 2013 In this study, we show that block of WT HERG by bepridil and terfenadine, two drugs previously shown to be trapped inside the HERG channel after the channel closes, is insensitive to extracellular potassium over the range of 0 mM to 20 mM. Bepridil 48-56 potassium voltage-gated channel subfamily H member 2 Homo sapiens 126-130 23221912-7 2013 We also show that bepridil block of the HERG mutant D540K, a mutant channel that is unable to trap drugs, is dependent on extracellular potassium, correlates with the permeant ion, and is independent of HERG inactivation. Bepridil 18-26 potassium voltage-gated channel subfamily H member 2 Homo sapiens 40-44 21586280-8 2011 Rg(3) actions were blocked by bepridil, a hERG K(+) channel antagonist. Bepridil 30-38 ETS transcription factor ERG Homo sapiens 42-46 22805236-7 2012 Conversely, bepridil treatment restored seladin-1/DHCR24 expression in the ipsilateral thalamus. Bepridil 12-20 24-dehydrocholesterol reductase Rattus norvegicus 40-49 22805236-7 2012 Conversely, bepridil treatment restored seladin-1/DHCR24 expression in the ipsilateral thalamus. Bepridil 12-20 24-dehydrocholesterol reductase Rattus norvegicus 50-56 21193236-11 2012 Down-regulation of Cx43 was partly suppressed in the Olm group while that of LCC, SCN5A, and Cx43 was suppressed in the Olm+Bep group. Bepridil 124-127 gap junction protein alpha 1 Canis lupus familiaris 19-23 21193236-11 2012 Down-regulation of Cx43 was partly suppressed in the Olm group while that of LCC, SCN5A, and Cx43 was suppressed in the Olm+Bep group. Bepridil 124-127 sodium voltage-gated channel alpha subunit 5 Canis lupus familiaris 82-87 21193236-11 2012 Down-regulation of Cx43 was partly suppressed in the Olm group while that of LCC, SCN5A, and Cx43 was suppressed in the Olm+Bep group. Bepridil 124-127 gap junction protein alpha 1 Canis lupus familiaris 93-97 21332124-5 2011 The results indicated that bepridil binding within the hydrophobic pocket of cardiac TnC decreases the interaction of TnC with TnI at both the N-domain of TnC and the C-domain of TnC, and decreases the correlations of motions among the segments of the troponin subunits. Bepridil 27-35 tenascin C Homo sapiens 85-88 21696229-4 2011 Bepridil, identified as a calcium sensitizer to TnC, has been experimentally found to bind to the N-domain pocket of TnC but with negative cooperativity. Bepridil 0-8 tenascin C Homo sapiens 48-51 21696229-4 2011 Bepridil, identified as a calcium sensitizer to TnC, has been experimentally found to bind to the N-domain pocket of TnC but with negative cooperativity. Bepridil 0-8 tenascin C Homo sapiens 117-120 21332124-5 2011 The results indicated that bepridil binding within the hydrophobic pocket of cardiac TnC decreases the interaction of TnC with TnI at both the N-domain of TnC and the C-domain of TnC, and decreases the correlations of motions among the segments of the troponin subunits. Bepridil 27-35 tenascin C Homo sapiens 118-121 21332124-5 2011 The results indicated that bepridil binding within the hydrophobic pocket of cardiac TnC decreases the interaction of TnC with TnI at both the N-domain of TnC and the C-domain of TnC, and decreases the correlations of motions among the segments of the troponin subunits. Bepridil 27-35 tenascin C Homo sapiens 118-121 21332124-5 2011 The results indicated that bepridil binding within the hydrophobic pocket of cardiac TnC decreases the interaction of TnC with TnI at both the N-domain of TnC and the C-domain of TnC, and decreases the correlations of motions among the segments of the troponin subunits. Bepridil 27-35 tenascin C Homo sapiens 118-121 21332124-6 2011 The estimated calcium-binding affinities using MMPBSA showed that bepridil has a sensitizing effect for the isolated system of TnC, but loses this effect for the complex. Bepridil 66-74 tenascin C Homo sapiens 127-130 20625312-0 2010 Efficacy of low-dose bepridil for prevention of ventricular fibrillation in patients with Brugada syndrome with and without SCN5A mutation. Bepridil 21-29 sodium voltage-gated channel alpha subunit 5 Homo sapiens 124-129 21289198-5 2011 Furthermore, clinically used alkalizing drugs, including chloroquine, bepridil, and amiodarone, similarly stimulate GRN production. Bepridil 70-78 granulin precursor Homo sapiens 116-119 21292685-9 2011 Furthermore, subtoxic doses of bepridil and cibenzoline, two other anti-arrhythmic drugs with NCX-inhibitor activity, also sensitized glioma cells to TRAIL-mediated apoptosis, via the upregulation of both CHOP and DR5. Bepridil 31-39 TNF superfamily member 10 Homo sapiens 150-155 21292685-9 2011 Furthermore, subtoxic doses of bepridil and cibenzoline, two other anti-arrhythmic drugs with NCX-inhibitor activity, also sensitized glioma cells to TRAIL-mediated apoptosis, via the upregulation of both CHOP and DR5. Bepridil 31-39 DNA damage inducible transcript 3 Homo sapiens 205-209 21292685-9 2011 Furthermore, subtoxic doses of bepridil and cibenzoline, two other anti-arrhythmic drugs with NCX-inhibitor activity, also sensitized glioma cells to TRAIL-mediated apoptosis, via the upregulation of both CHOP and DR5. Bepridil 31-39 TNF receptor superfamily member 10b Homo sapiens 214-217 20647042-5 2010 In fact, inhibition of the Na(+)/Ca(++) exchanger with bepridil or with KB-R7943, which selectively blocks the reverse mode of the exchanger, reduced the frequency of spontaneous excitatory postsynaptic currents (sEPSCs) recorded from striatal neurons in EAE mice but not in control animals. Bepridil 55-63 solute carrier family 8 (sodium/calcium exchanger), member 1 Mus musculus 27-49 20647042-6 2010 In the presence of tetrodotoxin (TTX), a blocker of voltage-dependent Na(+) channels, the effect of bepridil was normalized in acute (25 days post-immunization) EAE mice, indicating that axonal accumulation of Na(+) ions flowing through voltage-dependent Na(+) channels plays a role in the abnormal activity of the Na(+)/Ca(++) exchanger in EAE. Bepridil 100-108 solute carrier family 8 (sodium/calcium exchanger), member 1 Mus musculus 315-337 20625312-3 2010 Among 130 patients with Brugada-type electrocardiogram (ECG), low-dose bepridil was administered to seven patients because of repetitive VF episodes, including three with and four without SCN5A mutation. Bepridil 71-79 sodium voltage-gated channel alpha subunit 5 Homo sapiens 188-193 20625312-5 2010 Frequencies of VF episodes were reduced after treatment with low-dose bepridil in all three patients with the SCN5A mutation (before: 0.33 versus after: 0.02 episodes/month, P < 0.01), but not in all four patients without the SCN5A mutation (before: 0.43 versus after: 2.94 episodes/month, P = nonsignificant). Bepridil 70-78 sodium voltage-gated channel alpha subunit 5 Homo sapiens 110-115 20625312-5 2010 Frequencies of VF episodes were reduced after treatment with low-dose bepridil in all three patients with the SCN5A mutation (before: 0.33 versus after: 0.02 episodes/month, P < 0.01), but not in all four patients without the SCN5A mutation (before: 0.43 versus after: 2.94 episodes/month, P = nonsignificant). Bepridil 70-78 sodium voltage-gated channel alpha subunit 5 Homo sapiens 229-234 20625312-7 2010 Treatment with bepridil prevented recurrence of VF along with improvement of ST elevation and LAS40 in patients with Brugada syndrome with the SCN5A mutation. Bepridil 15-23 sodium voltage-gated channel alpha subunit 5 Homo sapiens 143-148 19498275-4 2009 Amiodarone and bepridil potently inhibited the HCN4 channel current with IC50 values of 4.5 and 4.9 microM, respectively, which were close to their therapeutic concentrations. Bepridil 15-23 hyperpolarization activated cyclic nucleotide gated potassium channel 4 Homo sapiens 47-51 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 20381614-6 2010 The most potent inhibitors of rOatp and rOct1 were dantrolene sodium (K(i)=2 +/- 9 microM) and bepridil (K(i)=14 +/- 2 microM), respectively. Bepridil 95-103 solute carrier family 22 member 1 Rattus norvegicus 40-45 18277608-7 2008 Furthermore, we found that the response is inhibited by bepridil and Ni2+, specific inhibitors of Na+-Ca2+-exchanger, suggesting involvement of Na+-Ca2+ exchanger in the DMS-induced [Ca2+]i increase in colon cancer cells. Bepridil 56-64 solute carrier family 8 member A1 Homo sapiens 144-162 18219173-12 2008 The mRNA downregulation of the LCC and SCN5A was negated by bepridil administration in the RA; but not in the LA; however, the data showed similar tendencies. Bepridil 60-68 sodium voltage-gated channel alpha subunit 5 Canis lupus familiaris 39-44 17267549-4 2007 Extracellular application of nicotine, bepridil, correolide, and endothelin-1 (ET-1) all significantly and reversibly reduced the Kv1.5 currents, while nicotine and bepridil also accelerated the inactivation kinetics of the currents. Bepridil 39-47 potassium voltage-gated channel subfamily A member 5 Homo sapiens 130-135 17267549-4 2007 Extracellular application of nicotine, bepridil, correolide, and endothelin-1 (ET-1) all significantly and reversibly reduced the Kv1.5 currents, while nicotine and bepridil also accelerated the inactivation kinetics of the currents. Bepridil 165-173 endothelin 1 Homo sapiens 65-77 17267549-4 2007 Extracellular application of nicotine, bepridil, correolide, and endothelin-1 (ET-1) all significantly and reversibly reduced the Kv1.5 currents, while nicotine and bepridil also accelerated the inactivation kinetics of the currents. Bepridil 165-173 potassium voltage-gated channel subfamily A member 5 Homo sapiens 130-135 17395860-6 2007 RESULTS: Bepridil, an inhibitor of NCX, reduced in a concentration-dependent manner (IC(50)=68 micromol/L) the field potential amplitude recorded from the peri-infarct area of corticostriatal slices. Bepridil 9-17 solute carrier family 8 member A1 Rattus norvegicus 35-38 17395860-8 2007 The effect of bepridil was mimicked by 5-(N-4-chlorobenzyl)-2",4"-dimethylbenzamil (CB-DMB) (IC(50)=6 micromol/L), a more selective inhibitor of NCX. Bepridil 14-22 solute carrier family 8 member A1 Rattus norvegicus 145-148 16876206-4 2006 Two known blockers of KNa channels, bepridil and quinidine, inhibited Slack currents in a concentration-dependent manner and decreased channel activity in excised membrane patches. Bepridil 36-44 potassium sodium-activated channel subfamily T member 1 Homo sapiens 70-75 16876114-4 2006 The expressed current of KCNQ4 showed the half-maximal activation (V(1/2)) was -17.8 mV and blocked almost completely by KCNQ4 channel blockers, linopirdine (300 microM) or bepridil (200 microM). Bepridil 173-181 potassium voltage-gated channel subfamily Q member 4 Homo sapiens 25-30 16876114-7 2006 Furthermore, the increased effect of ionomycin on KCNQ4 current is abolished by pretreatment of linopirdine or bepridil. Bepridil 111-119 potassium voltage-gated channel subfamily Q member 4 Homo sapiens 50-55 16876206-5 2006 The inhibition by bepridil was potent, with an IC50 of 1.0 microM for inhibition of Slack currents in HEK cells. Bepridil 18-26 potassium sodium-activated channel subfamily T member 1 Homo sapiens 84-89 16174795-8 2006 Bepridil (10 microM) completely inhibited the pinacidil-induced Kir6.2+SUR2A channel current expressed in HEK 293 cells. Bepridil 0-8 potassium inwardly rectifying channel subfamily J member 11 Homo sapiens 64-70 16603928-4 2006 Here, we demonstrate that bepridil-sensitive Ca extrusion (indicative of Na(+)/Ca(2+) exchanger activity) is suppressed following 24 h hypoxia (2.5 or 1% O2) owing to a loss of Na(+)/Ca(2+) exchanger expression, as determined using immunocytochemistry and Western blots. Bepridil 26-34 nascent polypeptide associated complex subunit alpha 2 Homo sapiens 73-84 16603928-4 2006 Here, we demonstrate that bepridil-sensitive Ca extrusion (indicative of Na(+)/Ca(2+) exchanger activity) is suppressed following 24 h hypoxia (2.5 or 1% O2) owing to a loss of Na(+)/Ca(2+) exchanger expression, as determined using immunocytochemistry and Western blots. Bepridil 26-34 solute carrier family 8 member A1 Homo sapiens 73-95 16508157-6 2006 In addition, aprindine seemed to reduce the oral clearance of bepridil in the patients with the CYP2D6*10 allele. Bepridil 62-70 cytochrome P450 family 2 subfamily D member 6 Homo sapiens 96-102 16474003-2 2006 Here, we characterized the molecular mechanism of hERG block by two low-potency drugs (Nifekalant and bepridil) and two high-potency drugs 1-[2-(6-methyl-2pyridyl)ethyl]-4-(4-methylsulfonyl aminobenzoyl)piperidine (E-4031) and dofetilide). Bepridil 102-110 ETS transcription factor ERG Homo sapiens 50-54 15855830-0 2005 Voltage-dependent and frequency-independent inhibition of recombinant Cav3.2 T-type Ca2+ channel by bepridil. Bepridil 100-108 calcium voltage-gated channel subunit alpha1 H Homo sapiens 70-76 15855830-1 2005 Effects of bepridil on the low voltage-activated T-type Ca2+ channel (CaV3.2) current stably expressed in human embryonic kidney (HEK)-293 cells were examined using patch-clamp techniques. Bepridil 11-19 calcium voltage-gated channel subunit alpha1 H Homo sapiens 70-76 15351857-6 2004 The calcium rise is mediated primarily by induction of a calcium entry mechanism involving the Na(+)-Ca(2+) exchanger operating in reverse mode, since it was blocked by inhibitors of Na(+)-Ca(2+) exchange, bepridil and 5 mM NiCl(2). Bepridil 206-214 solute carrier family 8 member A1 Homo sapiens 95-117 15730865-6 2005 And the Ca2+ influx resulting from the reverse mode of NCX was significantly reduced by 2-[2-[4-(4-nitrobenyloxy) phenyl] ethyl] isothiourea methanesulfonate, while the Ca2+ efflux via forward mode was inhibited by bepridil. Bepridil 215-223 solute carrier family 8 member A1 Rattus norvegicus 55-58 14975699-8 2004 All NCX inhibitors, GLU-XIP, CB-DMB and bepridil, caused a worsening of the brain infarct lesion. Bepridil 40-48 solute carrier family 8 member A1 Rattus norvegicus 4-7 14716203-1 2004 Whole-cell patch-clamp techniques were employed to examine the effects of bepridil, a Ca2+ channel blocker with Vaughan Williams class III action, on a slow component of cardiac delayed rectifier K+ current (IKs), which was reconstituted in HEK293 cells by transfecting KCNQ1 and KCNE1. Bepridil 74-82 potassium voltage-gated channel subfamily Q member 1 Homo sapiens 270-275 14716203-1 2004 Whole-cell patch-clamp techniques were employed to examine the effects of bepridil, a Ca2+ channel blocker with Vaughan Williams class III action, on a slow component of cardiac delayed rectifier K+ current (IKs), which was reconstituted in HEK293 cells by transfecting KCNQ1 and KCNE1. Bepridil 74-82 potassium voltage-gated channel subfamily E regulatory subunit 1 Homo sapiens 280-285 14716203-2 2004 Micromolar bepridil inhibited tail currents carried by KCNQ1/KCNE1 channels in a concentration-dependent manner (IC50 = 5.3 +/- 0.7 microM at -40 mV from 1000 milliseconds test pulse). Bepridil 11-19 potassium voltage-gated channel subfamily Q member 1 Homo sapiens 55-60 14716203-2 2004 Micromolar bepridil inhibited tail currents carried by KCNQ1/KCNE1 channels in a concentration-dependent manner (IC50 = 5.3 +/- 0.7 microM at -40 mV from 1000 milliseconds test pulse). Bepridil 11-19 potassium voltage-gated channel subfamily E regulatory subunit 1 Homo sapiens 61-66 12297528-5 2002 The increase in the [Ca(2+)](i) was due to Ca(2+) influx since it was abolished in the absence of extracellular Ca(2+), and the increase was mediated by the Na(+)/Ca(2+) exchanger since it was blocked by the application of amiloride or bepridil, inhibitors of Na(+)/Ca(2+) exchange. Bepridil 236-244 solute carrier family 8 member A1 Homo sapiens 157-179 12887970-9 2003 The half-time for decay of the ET-1 and ATP calcium peak was increased several folds by bepridil, ouabain and low-sodium conditions. Bepridil 88-96 endothelin 1 Homo sapiens 31-35 11591369-0 2001 Interaction of bepridil with the cardiac troponin C/troponin I complex. Bepridil 15-23 troponin C1, slow skeletal and cardiac type Homo sapiens 33-51 12060657-0 2002 Structure of the regulatory N-domain of human cardiac troponin C in complex with human cardiac troponin I147-163 and bepridil. Bepridil 117-125 troponin C1, slow skeletal and cardiac type Homo sapiens 46-64 12060657-5 2002 In this work, we used two-dimensional (1)H,(15)N-heteronuclear single quantum coherence (HSQC) NMR spectroscopy to examine the binding of bepridil to cNTnC.Ca(2+) in the absence and presence of cTnI(147-163) and of cTnI(147-163) to cNTnC.Ca(2+) in the absence and presence of bepridil. Bepridil 138-146 troponin I3, cardiac type Homo sapiens 194-198 12060657-5 2002 In this work, we used two-dimensional (1)H,(15)N-heteronuclear single quantum coherence (HSQC) NMR spectroscopy to examine the binding of bepridil to cNTnC.Ca(2+) in the absence and presence of cTnI(147-163) and of cTnI(147-163) to cNTnC.Ca(2+) in the absence and presence of bepridil. Bepridil 138-146 troponin I3, cardiac type Homo sapiens 215-219 12060657-7 2002 The affinity of cTnI(147-163) for cNTnC.Ca(2+) is reduced approximately 3.5-fold by bepridil and vice versa. Bepridil 84-92 troponin I3, cardiac type Homo sapiens 16-20 12060657-8 2002 Using multinuclear and multidimensional NMR spectroscopy, we have determined the structure of the cNTnC.Ca(2+).cTnI(147-163).bepridil ternary complex. Bepridil 125-133 troponin I3, cardiac type Homo sapiens 111-115 12060657-10 2002 In the structure, the N terminus of the peptide clashes with part of the bepridil molecule, which explains the negative cooperativity between cTnI(147-163) and bepridil for cNTnC.Ca(2+). Bepridil 73-81 troponin I3, cardiac type Homo sapiens 142-146 11711026-0 2001 Inhibitory effect of bepridil on hKv1.5 channel current: comparison with amiodarone and E-4031. Bepridil 21-29 potassium voltage-gated channel subfamily A member 5 Homo sapiens 33-39 11711026-4 2001 Bepridil also inhibited the hKv1.5 channel current with the IC(50) value of 6.6 microM. Bepridil 0-8 potassium voltage-gated channel subfamily A member 5 Homo sapiens 28-34 11711026-8 2001 Thus, bepridil inhibits hKv1.5 channel current and the inhibitory effect may be useful for the treatment of atrial fibrillation. Bepridil 6-14 potassium voltage-gated channel subfamily A member 5 Homo sapiens 24-30 14588286-8 2002 Bepridil (Research Biochemical Inc., Natick, MA, USA) (a less selective NCX inhibitor), when applied at 10 microM and 50 microM concentration promoted CAP amplitude recovery only to 46.8 +/- 7.8% and 29.9 +/- 3.3% of control, respectively, after hypoxic/ischemic injury to dorsal column white matter. Bepridil 0-8 solute carrier family 8 member A1 Rattus norvegicus 72-75 11591369-1 2001 We have investigated the binding of bepridil to calcium-saturated cardiac troponin C in a cardiac troponin C/troponin I complex. Bepridil 36-44 troponin C1, slow skeletal and cardiac type Homo sapiens 66-84 11591369-1 2001 We have investigated the binding of bepridil to calcium-saturated cardiac troponin C in a cardiac troponin C/troponin I complex. Bepridil 36-44 troponin C1, slow skeletal and cardiac type Homo sapiens 90-108 11591369-2 2001 Nuclear magnetic resonance spectroscopy and [(15)N,(2)H]cardiac troponin C permitted the mapping of bepridil-induced amide proton chemical shifts. Bepridil 100-108 troponin C1, slow skeletal and cardiac type Homo sapiens 56-74 11591369-4 2001 In the presence of cardiac troponin I, bepridil binding to the C domain of cardiac troponin C was not detected. Bepridil 39-47 troponin C1, slow skeletal and cardiac type Homo sapiens 75-93 11162903-15 2000 Bepridil (antagonist of Na-Na exchange of the Na+/Ca2+ exchanger) and Na-free medium had powerful effect on increase of [Ca2+](i). Bepridil 0-8 solute carrier family 8 member A1 Homo sapiens 46-64 11245603-6 2001 The antiarrhythmic KCNQ1 channel blocker bepridil inhibited KCNQ4 with an IC(50) value of 9.4 microM, whereas clofilium was without significant effect at 100 microM. Bepridil 41-49 potassium voltage-gated channel subfamily Q member 1 Homo sapiens 19-24 11245603-6 2001 The antiarrhythmic KCNQ1 channel blocker bepridil inhibited KCNQ4 with an IC(50) value of 9.4 microM, whereas clofilium was without significant effect at 100 microM. Bepridil 41-49 potassium voltage-gated channel subfamily Q member 4 Homo sapiens 60-65 11245677-9 2001 Furthermore, blockade of the Na(+)-Ca(2+) exchanger with bepridil modestly reduced the calcium influx after injury. Bepridil 57-65 nascent polypeptide associated complex subunit alpha Homo sapiens 29-37 11181077-8 2001 Inhibitors of Na(+), Ca(2+)-exchanger, bepridil, and benzamil significantly prevented both [Ca(2+)](i) increase and apoptosis induced by Pin. Bepridil 39-47 dynein light chain LC8-type 1 Homo sapiens 137-140 11090126-2 2000 The Ca(2+)-sensor protein troponin C (TnC) exerts a key role in the regulation of muscle contraction, and constitutes a target for Ca(2+) sensitizer compounds, such as bepridil, known to increase its apparent Ca(2+) affinity. Bepridil 168-176 tenascin C Rattus norvegicus 26-36 11090126-2 2000 The Ca(2+)-sensor protein troponin C (TnC) exerts a key role in the regulation of muscle contraction, and constitutes a target for Ca(2+) sensitizer compounds, such as bepridil, known to increase its apparent Ca(2+) affinity. Bepridil 168-176 tenascin C Rattus norvegicus 38-41 11090126-3 2000 Moreover, bepridil has been reported to exert a differential effect in slow and fast skeletal muscle fibres, which express the slow/cardiac and fast TnC isoform, respectively. Bepridil 10-18 tenascin C Rattus norvegicus 149-152 11090126-9 2000 These results indicated that the differential effect of bepridil in slow and fast fibres is related to the TnC isoform predominantly expressed in a fibre. Bepridil 56-64 tenascin C Rattus norvegicus 107-110 11090126-13 2000 Moreover, the amplitude of the reinforcement in the Ca(2+) affinity, induced by the binding of bepridil to the TnC molecule, is dependent on the number of functional regulatory sites, the larger affinity reinforcement being detected when only one regulatory site (either site I or II) is functional. Bepridil 95-103 tenascin C Rattus norvegicus 111-114 10860024-3 2000 HERG is blocked by bepridil (EC50 = 0.55 microM), verapamil (EC50 = 0.83 microM) and mibefradil (EC50 = 1.43 microM), whereas nitrendipine and diltiazem have negligible effects. Bepridil 19-27 potassium voltage-gated channel subfamily H member 2 Homo sapiens 0-4 10993480-9 2000 Both intracellular Ca2+ increase and induction of apoptosis were significantly inhibited by an extracellular Ca2+ chelator or Na+/Ca2+ exchanger blockers (bepridil and benzamil), whereas neither Ca2+ channel antagonists (verapamil and nifedipine) nor a nonselective cation channel blocker (flufenamic acid) had an effect. Bepridil 155-163 solute carrier family 8 member A1 Homo sapiens 126-144 10737607-3 2000 These effects were counteracted by bepridil and by 5-(N-4-chlorobenzyl)-2",4"-dimethylbenzamil (CB-DMB), two specific inhibitors of the Na+-Ca2+ exchanger. Bepridil 35-43 solute carrier family 8 member A1 Homo sapiens 136-154 10860024-5 2000 Similarly, KvLQT1-IsK is inhibited by bepridil (EC50 = 10.0 microM) and mibefradil (EC50 = 11.8 microM), whilst being insensitive to nitrendipine, diltiazem or verapamil. Bepridil 38-46 potassium voltage-gated channel subfamily Q member 1 Homo sapiens 11-17 10860024-5 2000 Similarly, KvLQT1-IsK is inhibited by bepridil (EC50 = 10.0 microM) and mibefradil (EC50 = 11.8 microM), whilst being insensitive to nitrendipine, diltiazem or verapamil. Bepridil 38-46 potassium voltage-gated channel subfamily E regulatory subunit 1 Homo sapiens 18-21 10096910-7 1999 Thus bepridil increases the Ca2+ sensitivity through direct effects on TnC, whereas caffeine has significant effects on the cross-bridge interaction. Bepridil 5-13 carbonic anhydrase 2 Rattus norvegicus 28-31 10516660-0 1999 Differential effects of bepridil on functional properties of troponin C in slow and fast skeletal muscles. Bepridil 24-32 tenascin C Homo sapiens 61-71 10516660-2 1999 Bepridil (BPD) is a pharmacological compound able to bind to the Ca2+ sensor protein troponin C (TnC), which triggers skeletal muscle contraction upon Ca2+-binding. Bepridil 0-8 tenascin C Homo sapiens 85-95 10516660-2 1999 Bepridil (BPD) is a pharmacological compound able to bind to the Ca2+ sensor protein troponin C (TnC), which triggers skeletal muscle contraction upon Ca2+-binding. Bepridil 0-8 tenascin C Homo sapiens 97-100 10516660-5 1999 The Ca2+-sensitizing action of bepridil was investigated on slow and fast isoforms of TnC from skinned slow and fast skeletal muscle fibres, activated by either Ca2+ or Sr2+ ions. Bepridil 31-39 tenascin C Homo sapiens 86-89 10516660-10 1999 However, in fast fibres, these lower Sr2+ maximal tensions could be reinforced by bepridil, suggesting an effect of bepridil on the function of site I of fast TnC. Bepridil 116-124 tenascin C Homo sapiens 159-162 10516660-12 1999 Under submaximal tension, bepridil induced an increase in Ca2+ affinity of TnC in both slow and fast fibres. Bepridil 26-34 tenascin C Homo sapiens 75-78 10096910-7 1999 Thus bepridil increases the Ca2+ sensitivity through direct effects on TnC, whereas caffeine has significant effects on the cross-bridge interaction. Bepridil 5-13 tenascin C Rattus norvegicus 71-74 9853105-0 1998 Blockade of bepridil on IA and IK in acutely isolated hippocampal CA1 neurons. Bepridil 12-20 carbonic anhydrase 1 Rattus norvegicus 66-69 9853105-1 1998 The effects of bepridil, an antianginal agent with antiarrhythmic action, on voltage-dependent K+ currents in the CA1 pyramidal neurons acutely isolated from rat hippocampus were studied by means of whole-cell patch clamp techniques. Bepridil 15-23 carbonic anhydrase 1 Rattus norvegicus 114-117 8839852-11 1996 3",4"-Dichlorobenzamil (DCB) and bepridil, relatively specific inhibitors of Na+/Ca2+ exchanger, also inhibited the chymotrypsin-induced alpha IIb beta 3 activation, and the IC50 values of these inhibitors for fibrinogen binding were 25 mumol/L and 52 mumol/L, respectively. Bepridil 33-41 solute carrier family 8 member A1 Homo sapiens 77-95 9525919-0 1998 Identification of binding sites for bepridil and trifluoperazine on cardiac troponin C. Bepridil 36-44 troponin C1, slow skeletal and cardiac type Homo sapiens 68-86 9525919-7 1998 We report here the use of Met methyl groups as site-specific structural markers to identify drug binding sites for trifluoperazine and bepridil on cTnC. Bepridil 135-143 troponin C1, slow skeletal and cardiac type Homo sapiens 147-151 9525919-8 1998 Drug dependent changes in the NMR heteronuclear single-quantum coherence spectra of [methyl-13C]Met-labeled cTnC indicate that bepridil and trifluoperazine bind to similar sites but only in the presence of Ca2+. Bepridil 127-135 troponin C1, slow skeletal and cardiac type Homo sapiens 108-112 8957261-1 1996 The effects of bepridil, a potent antiarrhythmic agent, on the Na+ current (INa) of single guinea-pig ventricular myocytes were studied using the whole-cell patch-clamp technique. Bepridil 15-23 alpha-internexin Cavia porcellus 76-79 8957261-2 1996 Bepridil inhibited INa in a dose-dependent manner without causing any change in the I-V. relationship for INa. Bepridil 0-8 alpha-internexin Cavia porcellus 19-22 8957261-4 1996 10 microM bepridil shifted the steady-state inactivation curve for INa toward more negative potentials by 7.7 mV (n = 6). Bepridil 10-18 alpha-internexin Cavia porcellus 67-70 8957261-6 1996 Recovery of INa from inactivation was retarded (time constant 290 ms) at a holding potential of -140 mV in the presence of 10 microM bepridil. Bepridil 133-141 alpha-internexin Cavia porcellus 12-15 8957261-7 1996 When the onset of INa block was studied in experiments using a double-pulse protocol, bepridil blocked INa by 11.5% after a 4-ms pre-pulse, but significantly blocked it after pre-pulses longer than 16 ms. Bepridil 86-94 alpha-internexin Cavia porcellus 18-21 9765513-1 1998 We examined the effects of the calcium channel blockers nitrendipine, diltiazem, verapamil, bepridil, and mibefradil on the cloned HERG and KvLQT1/IsK K+ channels. Bepridil 92-100 potassium voltage-gated channel subfamily H member 2 Homo sapiens 131-135 9765513-1 1998 We examined the effects of the calcium channel blockers nitrendipine, diltiazem, verapamil, bepridil, and mibefradil on the cloned HERG and KvLQT1/IsK K+ channels. Bepridil 92-100 potassium voltage-gated channel subfamily Q member 1 Homo sapiens 140-146 9765513-3 1998 When expressed in transfected COS cells, HERG is blocked in a concentration-dependent manner by bepridil (EC50 = 0.55 microM), verapamil (EC50 = 0.83 microM), and mibefradil (EC50 = 1.43 microM), whereas nitrendipine and diltiazem have negligible effects. Bepridil 96-104 potassium voltage-gated channel subfamily H member 2 Homo sapiens 41-45 9765513-5 1998 Similarly, KvLQT1/IsK is inhibited by bepridil (EC50 = 10.0 microM) and mibefradil (EC50 = 11.8 microM), while being insensitive to nitrendipine, diltiazem, or verapamil. Bepridil 38-46 potassium voltage-gated channel subfamily Q member 1 Homo sapiens 11-17 9765513-5 1998 Similarly, KvLQT1/IsK is inhibited by bepridil (EC50 = 10.0 microM) and mibefradil (EC50 = 11.8 microM), while being insensitive to nitrendipine, diltiazem, or verapamil. Bepridil 38-46 potassium voltage-gated channel subfamily E regulatory subunit 1 Homo sapiens 18-21 9084984-6 1997 It is shown that bepridil blocks both cellular calcium entry as measured by Mn2+ quenching of fura-2 fluorescence and activation of the Na+/H(+)-exchanger following expression of the Ha-ras oncogene. Bepridil 17-25 Harvey rat sarcoma virus oncogene Mus musculus 183-189 8839852-11 1996 3",4"-Dichlorobenzamil (DCB) and bepridil, relatively specific inhibitors of Na+/Ca2+ exchanger, also inhibited the chymotrypsin-induced alpha IIb beta 3 activation, and the IC50 values of these inhibitors for fibrinogen binding were 25 mumol/L and 52 mumol/L, respectively. Bepridil 33-41 fibrinogen beta chain Homo sapiens 210-220 7790125-13 1995 The effect of bepridil on DNR and VCR accumulation and chemosensitivity in the XG cells was in accordance with the XG expression of mdr1/Pgp. Bepridil 14-22 ATP binding cassette subfamily B member 1 Homo sapiens 132-136 7790125-13 1995 The effect of bepridil on DNR and VCR accumulation and chemosensitivity in the XG cells was in accordance with the XG expression of mdr1/Pgp. Bepridil 14-22 ATP binding cassette subfamily B member 1 Homo sapiens 137-140 8229086-6 1993 Supplementation of normal medium with drugs modulating Ca2+, such as Bepridil which blocks the Na+Ca2+ exchanger or compound 48/80 which inhibits calmodulin, also prevent the expression of the nerve growth factor receptor gene during Wallerian degeneration in vitro. Bepridil 69-77 nerve growth factor receptor Rattus norvegicus 193-221 7906528-4 1994 An application of bepridil immediately after glutamate pulse when [Na+]i was greatly elevated, but not 14 min after glutamate removal when a basal [Na+]i was restored, evoked a [Ca2+]i increase accompanied by a decrease of [Na+]i, indicating a reverse mode of operation of the Na+/Ca2+ exchanger. Bepridil 18-26 solute carrier family 8 member A1 Homo sapiens 277-295 7908691-1 1994 PURPOSE: To achieve an adequate plasma concentration of bepridil, a calcium channel blocker, which reverts multidrug resistance (MDR) in vitro, when administered in combination with vinblastine in patients with advanced colorectal cancer, a tumor characterized by high MDR1 gene expression. Bepridil 56-64 ATP binding cassette subfamily B member 1 Homo sapiens 269-273 1397005-4 1992 The direct negative inotropic effect (NIE) of bepridil (IC50NIE = 10.96 microM) resulted in an VIC/NIE ratio of 5.19 for this drug. Bepridil 46-54 endothelin 2 Rattus norvegicus 95-98 1423657-3 1992 In addition, we have found that certain Ca2+ channel entry blockers (e.g. nifedipine and bepridil) or calmodulin antagonists (e.g. W-7) specifically inhibit collagen-induced Ca2+ influx, myosin light chain phosphorylation and subsequent granule secretion. Bepridil 89-97 carbonic anhydrase 2 Homo sapiens 40-43 1423657-3 1992 In addition, we have found that certain Ca2+ channel entry blockers (e.g. nifedipine and bepridil) or calmodulin antagonists (e.g. W-7) specifically inhibit collagen-induced Ca2+ influx, myosin light chain phosphorylation and subsequent granule secretion. Bepridil 89-97 carbonic anhydrase 2 Homo sapiens 174-177 2663886-4 1989 The HVPGS-induced increase in insulin binding can be inhibited by bepridil, a specific Ca2+ channel blocker, suggesting that the Ca2+ influx is required for the exposure of additional insulin receptors on the cell surface. Bepridil 66-74 insulin Homo sapiens 30-37 1632105-10 1992 Oral plasma clearance (CLp) of Bp was very low in man (ca. Bepridil 31-33 calmodulin like 3 Homo sapiens 23-26 2148481-8 1990 Our results suggest that verapamil, diltiazem and bepridil (0.01 to 0.3 mM), but not nifedipine (1 nM to 0.01 mM), in relatively high concentrations can antagonize the calmodulin-stimulated Ca2(+)-pump, i.e. the ATPase as well as the transport process. Bepridil 50-58 carbonic anhydrase 2 Homo sapiens 190-193 2148481-8 1990 Our results suggest that verapamil, diltiazem and bepridil (0.01 to 0.3 mM), but not nifedipine (1 nM to 0.01 mM), in relatively high concentrations can antagonize the calmodulin-stimulated Ca2(+)-pump, i.e. the ATPase as well as the transport process. Bepridil 50-58 dynein axonemal heavy chain 8 Homo sapiens 212-218 2172919-9 1990 All the CCEs blocked specific binding of [3H]-PCP to its binding site on the nAChR-channel complex, with bepridil and nicardipine being the most potent. Bepridil 105-113 cholinergic receptor, nicotinic, alpha polypeptide 7 Mus musculus 77-82 34430564-0 2021 Bepridil, a class IV antiarrhythmic agent, can block the TREK-1 potassium channel. Bepridil 0-8 potassium two pore domain channel subfamily K member 2 Homo sapiens 57-63 34430564-3 2021 In the present study, the effect of bepridil on the TREK-1 currents is investigated. Bepridil 36-44 potassium two pore domain channel subfamily K member 2 Homo sapiens 52-58 34430564-9 2021 However, bepridil decreased the baseline TREK-1 currents, with a concentration of half-maximal inhibition (IC50) 0.59 microM and a Hill coefficient of 1.1. Bepridil 9-17 potassium two pore domain channel subfamily K member 2 Homo sapiens 41-47 34430564-10 2021 Also, bepridil inhibited BL1249-activated TREK-1 currents, with an IC50 4.08 microM and a Hill coefficient of 3.22. Bepridil 6-14 potassium two pore domain channel subfamily K member 2 Homo sapiens 42-48 34430564-11 2021 The outside-out patch-clamp confirmed bepridil inhibited BL1249-activated TREK-1 currents. Bepridil 38-46 potassium two pore domain channel subfamily K member 2 Homo sapiens 74-80 34430564-12 2021 In U251MG cells and myocytes, BL1249 activated outwardly rectifying endogenous TREK-1 currents, which could be inhibited by bepridil. Bepridil 124-132 potassium two pore domain channel subfamily K member 2 Homo sapiens 79-85 34430564-16 2021 Conclusions: Bepridil may be a blocker for the TREK-1K+channel at a clinically therapeutic concentration, providing a new mechanism of TREK-1 regulation and bepridil"s antiarrhythmic effect. Bepridil 13-21 potassium two pore domain channel subfamily K member 2 Homo sapiens 135-141 1372785-4 1992 However, in vascular smooth muscle where the calcium-calmodulin complex promotes muscle contraction by activating myosin light-chain kinase phosphorylation of contractile proteins, calmodulin antagonism, coupled with bepridil"s blockade of calcium influx, leads to vasorelaxation. Bepridil 217-225 myosin light chain kinase Homo sapiens 114-139 1311030-10 1992 Na(+)-Ca2+ exchanger blockers (bepridil, benzamil, dichlorobenzamil) significantly protected the optic nerve from anoxic injury. Bepridil 31-39 solute carrier family 8 member A1 Homo sapiens 0-20 1290306-3 1992 2) compounds like trifluoperazine or bepridil, both known to interact with calmodulin, increase the Ca++ sensitivity of the contractile structures of the heart, in high concentrations, as expected from the high natural abundance of troponin C. 3) DPI 201-106 interacts with calmodulin (and presumably with the structurally closely related troponin C) in the microM concentration range. Bepridil 37-45 calmodulin 1 Homo sapiens 75-85 1290306-3 1992 2) compounds like trifluoperazine or bepridil, both known to interact with calmodulin, increase the Ca++ sensitivity of the contractile structures of the heart, in high concentrations, as expected from the high natural abundance of troponin C. 3) DPI 201-106 interacts with calmodulin (and presumably with the structurally closely related troponin C) in the microM concentration range. Bepridil 37-45 calmodulin 1 Homo sapiens 274-284 1952825-6 1991 Direct pharmacological blockade of the Na+,Ca2+ exchanger during anoxia with bepridil or benzamil also significantly improved recovery. Bepridil 77-85 solute carrier family 8 member A1 Homo sapiens 39-57 2351672-0 1990 Binding of a calcium sensitizer, bepridil, to cardiac troponin C. Bepridil 33-41 troponin C1, slow skeletal and cardiac type Homo sapiens 46-64 2663886-4 1989 The HVPGS-induced increase in insulin binding can be inhibited by bepridil, a specific Ca2+ channel blocker, suggesting that the Ca2+ influx is required for the exposure of additional insulin receptors on the cell surface. Bepridil 66-74 insulin Homo sapiens 184-191 2663886-6 1989 All three of these insulin-dependent effects are also inhibited by bepridil. Bepridil 67-75 insulin Homo sapiens 19-26 2792192-7 1989 It is concluded that intracellular actions, possibly calmodulin inhibition, play a substantial role in the vasodilator action of bepridil, a conclusion supported by the relative lack of stereospecificity shown by the bepridil isomers. Bepridil 129-137 calmodulin Oryctolagus cuniculus 53-63 3207972-11 1988 Bepridil (10 microM), a Ca2+ and calmodulin antagonist, also significantly attenuated AH induced by PLA2. Bepridil 0-8 phospholipase A2 group IB Rattus norvegicus 100-104 2429097-2 1986 At drive cycle lengths of 400 and 333 ms, bepridil significantly increased relative (RRP) and effective (ERP) refractory periods in both normal ventricular tissue (mean increases, RRP 7-14%, ERP 5-6%, p less than 0.05-0.01) and in infarcted ventricular tissue (mean increases, RRP 12-15%, ERP 13-14%, p less than 0.01). Bepridil 42-50 ribosomal RNA processing 12 homolog Canis lupus familiaris 277-283 2951341-4 1987 The effect of bepridil might be related to an enhancement of mitochondrial ATPase activity whereas nicardipine would act on mitochondria by a different mechanism. Bepridil 14-22 ATP synthase F1 subunit epsilon Homo sapiens 61-81 2468847-3 1988 The hydrophobic calcium antagonists prenylamine and bepridil, however, interacted with [3H]diltiazem binding at concentrations up to 50 times lower than their calmodulin inhibiting concentrations. Bepridil 52-60 calmodulin 1 Homo sapiens 159-169 2964559-1 1987 The Ca2+ channel blockers felodipine and bepridil are known to affect selectively functions of calmodulin. Bepridil 41-49 calmodulin Oryctolagus cuniculus 95-105 2448039-3 1987 CaM antagonism of cloxacepride, picumast, oxatomide, fendiline and bepridil correlated not only with the inhibition of exocytosis evoked by compound 48/80 but also with that induced by A23187, concanavalin A and antigen-IgE. Bepridil 67-75 calmodulin 1 Homo sapiens 0-3 3036157-3 1987 Contrary to W-7, nicergoline, nicardipine and quercetin, which decreased the fluorescence of the two probes bound to calmodulin, bepridil only decreased 9AC fluorescence but increased the fluorescence intensity at the wavelength of the emission maximum of TNS. Bepridil 129-137 calmodulin 1 Homo sapiens 117-127 3036157-4 1987 In spite of this difference, bepridil as well as W-7 and nicergoline competitively inhibited calmodulin activation of phosphodiesterase. Bepridil 29-37 calmodulin 1 Homo sapiens 93-103 3032617-11 1987 Binding of [3H]bepridil to calmodulin under equilibrium conditions yielded one high-affinity site (apparent Kd 0.4 microM) and four low affinity sites (apparent Kd 44 microM). Bepridil 15-23 calmodulin 1 Homo sapiens 27-37 2942677-0 1986 Stimulation of cardiac myofilament force, ATPase activity and troponin C Ca++ binding by bepridil. Bepridil 89-97 tenascin C Sus scrofa 62-72 2942677-1 1986 We report that bepridil, a Ca++ channel blocker and calmodulin antagonist, which has been shown to enter myocytes, stimulates the mechanical and biochemical activity of cardiac myofilaments. Bepridil 15-23 calmodulin-3 Sus scrofa 52-62 2942677-5 1986 Associated with the stimulation of force and ATPase activity by bepridil was an increase in the amounts of Ca++ bound to troponin C (TnC). Bepridil 64-72 tenascin C Sus scrofa 121-131 2942677-5 1986 Associated with the stimulation of force and ATPase activity by bepridil was an increase in the amounts of Ca++ bound to troponin C (TnC). Bepridil 64-72 tenascin C Sus scrofa 133-136 2942677-6 1986 That bepridil stimulates TnC Ca++ binding was also shown in experiments using pure TnC labeled with 2-(4"-iodoacetamidoanilo)naphthalene-6-sulfonic acid, a fluorescent probe that reports Ca++ bound to the single "regulatory" site. Bepridil 5-13 tenascin C Sus scrofa 25-28 2942677-6 1986 That bepridil stimulates TnC Ca++ binding was also shown in experiments using pure TnC labeled with 2-(4"-iodoacetamidoanilo)naphthalene-6-sulfonic acid, a fluorescent probe that reports Ca++ bound to the single "regulatory" site. Bepridil 5-13 tenascin C Sus scrofa 83-86 2942677-7 1986 Effects of bepridil on the fluorescence of a felodipine-cardiac TnC complex indicate that bepridil binds to TnC over the same range of doses where it affects myofilament activity. Bepridil 11-19 tenascin C Sus scrofa 64-67 2942677-7 1986 Effects of bepridil on the fluorescence of a felodipine-cardiac TnC complex indicate that bepridil binds to TnC over the same range of doses where it affects myofilament activity. Bepridil 90-98 tenascin C Sus scrofa 64-67 2942677-7 1986 Effects of bepridil on the fluorescence of a felodipine-cardiac TnC complex indicate that bepridil binds to TnC over the same range of doses where it affects myofilament activity. Bepridil 90-98 tenascin C Sus scrofa 108-111 3019548-0 1986 Protective effects of the calmodulin antagonist bepridil on ischaemia induced in the rat myocardium. Bepridil 48-56 calmodulin 1 Rattus norvegicus 26-36 3019548-4 1986 Bepridil effectively inhibited the activation of calmodulin dependent enzymes, such as calcium calmodulin dependent cyclic nucleotide phosphodiesterase and myosin light chain kinase. Bepridil 0-8 calmodulin 1 Rattus norvegicus 49-59 3019548-4 1986 Bepridil effectively inhibited the activation of calmodulin dependent enzymes, such as calcium calmodulin dependent cyclic nucleotide phosphodiesterase and myosin light chain kinase. Bepridil 0-8 calmodulin 1 Rattus norvegicus 95-105 3019548-4 1986 Bepridil effectively inhibited the activation of calmodulin dependent enzymes, such as calcium calmodulin dependent cyclic nucleotide phosphodiesterase and myosin light chain kinase. Bepridil 0-8 myosin light chain kinase Rattus norvegicus 156-181 3019548-6 1986 Since bepridil protects the myocardium and minimises ischaemia induced damage these events might be related to a calmodulin antagonistic action as well as a calcium channel blocking action. Bepridil 6-14 calmodulin 1 Rattus norvegicus 113-123 3487326-0 1986 Investigations on calmodulin antagonistic effects of bepridil in intact and skinned fibres of smooth muscle. Bepridil 53-61 calmodulin 1 Rattus norvegicus 18-28 3487326-11 1986 Thus the effects of bepridil on the contractile mechanism in vascular smooth muscle are at least partly mediated through an intracellular mechanism - most probably inhibition of calmodulin. Bepridil 20-28 calmodulin 1 Rattus norvegicus 178-188 3484629-0 1986 The binding of the calcium channel blocker, bepridil, to calmodulin. Bepridil 44-52 calmodulin 1 Homo sapiens 57-67 3484629-1 1986 Bepridil had the highest relative potency for inhibition of myosin light chain kinase (MLCK) activated by Ca2+-calmodulin of all the calcium channel blockers we examined. Bepridil 0-8 myosin light chain kinase Homo sapiens 60-85 3484629-1 1986 Bepridil had the highest relative potency for inhibition of myosin light chain kinase (MLCK) activated by Ca2+-calmodulin of all the calcium channel blockers we examined. Bepridil 0-8 myosin light chain kinase Homo sapiens 87-91 3484629-1 1986 Bepridil had the highest relative potency for inhibition of myosin light chain kinase (MLCK) activated by Ca2+-calmodulin of all the calcium channel blockers we examined. Bepridil 0-8 calmodulin 1 Homo sapiens 111-121 3484629-2 1986 Kinetic analysis indicated that the primary effect of bepridil was mediated through a competitive inhibition of the enzyme activation by interaction with calmodulin and the apparent Ki value of this agent was 2.2 microM. Bepridil 54-62 calmodulin 1 Homo sapiens 154-164 3484629-3 1986 We then examined the binding of bepridil to calmodulin, using the equilibrium column binding technique. Bepridil 32-40 calmodulin 1 Homo sapiens 44-54 3484629-5 1986 Scatchard analysis of the binding of bepridil to calmodulin demonstrated that the dissociation constant was 6.2 microM and the calculated number of specific binding sites was about 5 sites per molecule of calmodulin. Bepridil 37-45 calmodulin 1 Homo sapiens 49-59 3484629-5 1986 Scatchard analysis of the binding of bepridil to calmodulin demonstrated that the dissociation constant was 6.2 microM and the calculated number of specific binding sites was about 5 sites per molecule of calmodulin. Bepridil 37-45 calmodulin 1 Homo sapiens 205-215 3484629-6 1986 The concentrations of unlabeled bepridil, W-7, prenylamine, verapamil and diltiazem producing 50% inhibition (IC50) of the binding of [3H]bepridil to calmodulin were 4 microM, 28 microM, 45 microM, 130 microM and 700 microM, respectively. Bepridil 32-40 calmodulin 1 Homo sapiens 150-160 3484629-6 1986 The concentrations of unlabeled bepridil, W-7, prenylamine, verapamil and diltiazem producing 50% inhibition (IC50) of the binding of [3H]bepridil to calmodulin were 4 microM, 28 microM, 45 microM, 130 microM and 700 microM, respectively. Bepridil 138-146 calmodulin 1 Homo sapiens 150-160 2933041-2 1985 The effect of four slow Ca2+ channel blockers (felodipine, nifedipine, prenylamine and bepridil) that possess the ability to bind to calmodulin (CaM) section and to inhibit myosin light chain kinase (MLCK) on CaM-regulated Ca2+ pumping ATPase of cardiac sarcolemma (SL) and brain cyclic AMP phosphodiesterase (PDE) was studied. Bepridil 87-95 calmodulin 1 Homo sapiens 133-143 2933041-2 1985 The effect of four slow Ca2+ channel blockers (felodipine, nifedipine, prenylamine and bepridil) that possess the ability to bind to calmodulin (CaM) section and to inhibit myosin light chain kinase (MLCK) on CaM-regulated Ca2+ pumping ATPase of cardiac sarcolemma (SL) and brain cyclic AMP phosphodiesterase (PDE) was studied. Bepridil 87-95 calmodulin 1 Homo sapiens 145-148 2933041-2 1985 The effect of four slow Ca2+ channel blockers (felodipine, nifedipine, prenylamine and bepridil) that possess the ability to bind to calmodulin (CaM) section and to inhibit myosin light chain kinase (MLCK) on CaM-regulated Ca2+ pumping ATPase of cardiac sarcolemma (SL) and brain cyclic AMP phosphodiesterase (PDE) was studied. Bepridil 87-95 myosin light chain kinase Homo sapiens 173-198 2933041-2 1985 The effect of four slow Ca2+ channel blockers (felodipine, nifedipine, prenylamine and bepridil) that possess the ability to bind to calmodulin (CaM) section and to inhibit myosin light chain kinase (MLCK) on CaM-regulated Ca2+ pumping ATPase of cardiac sarcolemma (SL) and brain cyclic AMP phosphodiesterase (PDE) was studied. Bepridil 87-95 myosin light chain kinase Homo sapiens 200-204 2933041-2 1985 The effect of four slow Ca2+ channel blockers (felodipine, nifedipine, prenylamine and bepridil) that possess the ability to bind to calmodulin (CaM) section and to inhibit myosin light chain kinase (MLCK) on CaM-regulated Ca2+ pumping ATPase of cardiac sarcolemma (SL) and brain cyclic AMP phosphodiesterase (PDE) was studied. Bepridil 87-95 calmodulin 1 Homo sapiens 209-212 6092067-10 1984 (iv) A low-affinity binding site for verapamil and for some other Ca2+ channel blockers is detected by studies of dissociation kinetics of the [3H]verapamil receptor in the presence of high concentrations of verapamil, gallopamil, bepridil and diltiazem. Bepridil 231-239 carbonic anhydrase 2 Oryctolagus cuniculus 66-69 3484629-9 1986 These results suggest that bepridil binds to calmodulin in the presence of calcium and potently inhibits the phosphorylation of myosin light chain. Bepridil 27-35 calmodulin 1 Homo sapiens 45-55 6088585-2 1984 Two new vascular smooth muscle relaxants, bepridil and cetiedil, were found to possess specific CaM-inhibitory properties which resembled those of trifluoperazine. Bepridil 42-50 calmodulin 1 Homo sapiens 96-99 6088585-3 1984 Trifluoperazine, bepridil, and cetiedil inhibited Ca2+-dependent 125I-CaM binding to erythrocyte membranes and CaM activation of membrane Ca2+-ATPase with IC50 values of approximately 12, approximately 17, and approximately 40 microM, respectively. Bepridil 17-25 calmodulin 1 Homo sapiens 70-73 6088585-3 1984 Trifluoperazine, bepridil, and cetiedil inhibited Ca2+-dependent 125I-CaM binding to erythrocyte membranes and CaM activation of membrane Ca2+-ATPase with IC50 values of approximately 12, approximately 17, and approximately 40 microM, respectively. Bepridil 17-25 calmodulin 1 Homo sapiens 111-114 31034096-7 2019 Blocking the forward NCX with bepridil, CB-DMB, or KB-R7943 elevated [Ca2+ ]i and killed glioblastoma cells. Bepridil 30-38 carbonic anhydrase 2 Homo sapiens 70-73 31493248-10 2020 Also, RUNX2 and Osterix expression were suppressed significantly when the cells were treated with bepridil, a non-selective VGCC inhibitor, prior to loading. Bepridil 98-106 runt related transcription factor 2 Mus musculus 6-11 31493248-10 2020 Also, RUNX2 and Osterix expression were suppressed significantly when the cells were treated with bepridil, a non-selective VGCC inhibitor, prior to loading. Bepridil 98-106 Sp7 transcription factor 7 Mus musculus 16-23 31493248-11 2020 Significantly higher amounts of osteocalcin and mineralized nodules were synthesized by osteoblasts on diffuse damaged bone wafers, while bepridil treatment resulted in a significant decrease in osteocalcin production and mineralized nodule formation. Bepridil 138-146 bone gamma-carboxyglutamate protein 2 Mus musculus 195-206 31664641-1 2019 We previously reviewed our study of the pharmacological properties of cardiac Na+/Ca2+ exchange (NCX1) inhibitors among cardioprotective drugs, such as amiodarone, bepridil, dronedarone, cibenzoline, azimilide, aprindine, and benzyl-oxyphenyl derivatives (Watanabe et al. Bepridil 164-172 solute carrier family 8 member A1 Homo sapiens 97-101 33597253-3 2021 A live virus-based modified microneutralization assay revealed that bepridil possesses significant anti-SARS-CoV-2 activity in both Vero E6 and A459/ACE2 cells in a dose-dependent manner with low micromolar effective concentration, 50% (EC50) values. Bepridil 68-76 angiotensin-converting enzyme 2 Chlorocebus sabaeus 149-153 31034096-8 2019 Bepridil and CB-DMB caused Ca2+ -dependent cell cycle arrest together with apoptosis, which were all attenuated by a Ca2+ chelator BAPTA-AM. Bepridil 0-8 carbonic anhydrase 2 Homo sapiens 27-30 31034096-8 2019 Bepridil and CB-DMB caused Ca2+ -dependent cell cycle arrest together with apoptosis, which were all attenuated by a Ca2+ chelator BAPTA-AM. Bepridil 0-8 carbonic anhydrase 2 Homo sapiens 117-120 30871913-8 2019 Finally, we validated via molecular docking analysis that two drugs with unknown effects in HNSCC: MG-262 and bepridil might perturb the development of HNSCC through targeting PCNA. Bepridil 110-118 proliferating cell nuclear antigen Homo sapiens 176-180 30721669-7 2019 The inhibitory order towards SJSA-1 cell line is nutlin-3a (IC50 = 0.8 muM) > bepridil (23 muM) > azelastine (25 muM). Bepridil 81-89 latexin Homo sapiens 94-97 30816547-10 2019 Further molecular docking simulation suggested a relatively stable binding selectivity between Bepridil and eight proteins (CRK, FGFR4, LAMB1, PIK3R2, CD47, ELANE, HPGD, and PRKCB). Bepridil 95-103 fibroblast growth factor receptor 4 Homo sapiens 129-134 30816547-10 2019 Further molecular docking simulation suggested a relatively stable binding selectivity between Bepridil and eight proteins (CRK, FGFR4, LAMB1, PIK3R2, CD47, ELANE, HPGD, and PRKCB). Bepridil 95-103 laminin subunit beta 1 Homo sapiens 136-141 30816547-10 2019 Further molecular docking simulation suggested a relatively stable binding selectivity between Bepridil and eight proteins (CRK, FGFR4, LAMB1, PIK3R2, CD47, ELANE, HPGD, and PRKCB). Bepridil 95-103 phosphoinositide-3-kinase regulatory subunit 2 Homo sapiens 143-149 30816547-10 2019 Further molecular docking simulation suggested a relatively stable binding selectivity between Bepridil and eight proteins (CRK, FGFR4, LAMB1, PIK3R2, CD47, ELANE, HPGD, and PRKCB). Bepridil 95-103 elastase, neutrophil expressed Homo sapiens 157-162 30816547-10 2019 Further molecular docking simulation suggested a relatively stable binding selectivity between Bepridil and eight proteins (CRK, FGFR4, LAMB1, PIK3R2, CD47, ELANE, HPGD, and PRKCB). Bepridil 95-103 carbonyl reductase 1 Homo sapiens 164-168 30816547-10 2019 Further molecular docking simulation suggested a relatively stable binding selectivity between Bepridil and eight proteins (CRK, FGFR4, LAMB1, PIK3R2, CD47, ELANE, HPGD, and PRKCB). Bepridil 95-103 protein kinase C beta Homo sapiens 174-179 30721669-7 2019 The inhibitory order towards SJSA-1 cell line is nutlin-3a (IC50 = 0.8 muM) > bepridil (23 muM) > azelastine (25 muM). Bepridil 81-89 latexin Homo sapiens 94-97 30721669-9 2019 The anti-proliferation effects of bepridil and azelastine on the cell lines with mutated and deleted p53 implied some p53-independent anti-proliferation effects. Bepridil 34-42 tumor protein p53 Homo sapiens 101-104 30721669-9 2019 The anti-proliferation effects of bepridil and azelastine on the cell lines with mutated and deleted p53 implied some p53-independent anti-proliferation effects. Bepridil 34-42 tumor protein p53 Homo sapiens 118-121 30778102-8 2019 Finally, avermectin B1a, gliquidone, nicardipine and bepridil significantly increased IBABP promoter activity in a luciferase reporter assay in a dose-dependent manner. Bepridil 53-61 fatty acid binding protein 6 Homo sapiens 86-91 30138628-4 2018 We also treated wild-type murine muscle with bepridil, a cTnC-targeting Ca2+ sensitizer. Bepridil 45-53 troponin C, cardiac/slow skeletal Mus musculus 57-61 29804308-7 2018 For instance, reduction in intracellular acidification by bepridil increased Abeta production in parallel with decreased BACE activity. Bepridil 58-66 amyloid beta precursor protein Homo sapiens 77-82 30816547-10 2019 Further molecular docking simulation suggested a relatively stable binding selectivity between Bepridil and eight proteins (CRK, FGFR4, LAMB1, PIK3R2, CD47, ELANE, HPGD, and PRKCB). Bepridil 95-103 CRK proto-oncogene, adaptor protein Homo sapiens 124-127 29508386-3 2018 Using gene expression-based screening, we identified the calcium channel modulator bepridil as a new NOTCH1 pathway inhibitor. Bepridil 83-91 notch receptor 1 Homo sapiens 101-107 29508386-6 2018 The antitumor efficacy of bepridil was associated with inhibition of NOTCH1 activity through a decrement in trans-membrane and activated NOTCH1 protein levels with unchanged NOTCH2 protein levels. Bepridil 26-34 notch receptor 1 Homo sapiens 69-75 29508386-6 2018 The antitumor efficacy of bepridil was associated with inhibition of NOTCH1 activity through a decrement in trans-membrane and activated NOTCH1 protein levels with unchanged NOTCH2 protein levels. Bepridil 26-34 notch receptor 1 Homo sapiens 137-143 29508386-9 2018 These data provide a rationale for the clinical development of bepridil as anti-NOTCH1 targeted therapy for CLL patients. Bepridil 63-71 notch receptor 1 Homo sapiens 80-86 27283899-3 2016 Here, we show that bepridil (BPD) and trifluoperazine (TFP), which are FDA-approved drugs for treatment of schizophrenia and angina respectively, inhibit Akt-pS473 phosphorylation and promote FOXO3 nuclear localization and activation in TNBC cells. Bepridil 19-27 AKT serine/threonine kinase 1 Homo sapiens 154-157 27283899-3 2016 Here, we show that bepridil (BPD) and trifluoperazine (TFP), which are FDA-approved drugs for treatment of schizophrenia and angina respectively, inhibit Akt-pS473 phosphorylation and promote FOXO3 nuclear localization and activation in TNBC cells. Bepridil 19-27 forkhead box O3 Homo sapiens 192-197 27283899-3 2016 Here, we show that bepridil (BPD) and trifluoperazine (TFP), which are FDA-approved drugs for treatment of schizophrenia and angina respectively, inhibit Akt-pS473 phosphorylation and promote FOXO3 nuclear localization and activation in TNBC cells. Bepridil 29-32 AKT serine/threonine kinase 1 Homo sapiens 154-157 27283899-3 2016 Here, we show that bepridil (BPD) and trifluoperazine (TFP), which are FDA-approved drugs for treatment of schizophrenia and angina respectively, inhibit Akt-pS473 phosphorylation and promote FOXO3 nuclear localization and activation in TNBC cells. Bepridil 29-32 forkhead box O3 Homo sapiens 192-197 26498939-0 2016 Short- and long-term inhibition of cardiac inward-rectifier potassium channel current by an antiarrhythmic drug bepridil. Bepridil 112-120 potassium inwardly rectifying channel subfamily J member 2 Homo sapiens 35-77 26915042-0 2016 Erratum to: Short- and long-term inhibition of cardiac inward-rectifier potassium channel current by an antiarrhythmic drug bepridil. Bepridil 124-132 potassium inwardly rectifying channel subfamily J member 2 Homo sapiens 47-89 26784557-6 2016 Interestingly, the KCNT1 blockers quinidine (3-1000muM) and bepridil (0.03-10muM) inhibited both wild-type and mutant KCNT1 currents in a concentration-dependent manner, with mutant channels showing higher sensitivity to blockade. Bepridil 60-68 potassium sodium-activated channel subfamily T member 1 Homo sapiens 19-24 26784557-6 2016 Interestingly, the KCNT1 blockers quinidine (3-1000muM) and bepridil (0.03-10muM) inhibited both wild-type and mutant KCNT1 currents in a concentration-dependent manner, with mutant channels showing higher sensitivity to blockade. Bepridil 60-68 potassium sodium-activated channel subfamily T member 1 Homo sapiens 118-123 27076907-10 2016 Bepridil, dichlorobenzamil, and KB-R7943, which are NCX inhibitors, decreased resting [Ca(2+)]i and pHi only in hypoxic PASMCs and blocked the changes in pHi induced by altering [Ca(2+)]i. Bepridil 0-8 solute carrier family 8 member A1 Rattus norvegicus 52-55 27076907-10 2016 Bepridil, dichlorobenzamil, and KB-R7943, which are NCX inhibitors, decreased resting [Ca(2+)]i and pHi only in hypoxic PASMCs and blocked the changes in pHi induced by altering [Ca(2+)]i. Bepridil 0-8 glucose-6-phosphate isomerase Rattus norvegicus 100-103 27076907-10 2016 Bepridil, dichlorobenzamil, and KB-R7943, which are NCX inhibitors, decreased resting [Ca(2+)]i and pHi only in hypoxic PASMCs and blocked the changes in pHi induced by altering [Ca(2+)]i. Bepridil 0-8 glucose-6-phosphate isomerase Rattus norvegicus 154-157 26375298-9 2016 Levosimendan, bepridil, and pimobendan were found to elevate the Ca(2+) -sensitivity of cTnT(T204E) containing samples in this context. Bepridil 14-22 troponin T2, cardiac type Homo sapiens 88-92 26195225-6 2015 The S/R ratio in patients with co-administration of bepridil, a potent CYP2D6 inhibitor, was lower than 0.99, regardless of the CYP2D6 genotype status. Bepridil 52-60 cytochrome P450 family 2 subfamily D member 6 Homo sapiens 71-77 26616666-8 2015 At clinically relevant concentrations, verapamil blocked hCav1.2 and hERG, as did vanoxerine and bepridil both of which also blocked hNav1.5. Bepridil 97-105 sodium voltage-gated channel alpha subunit 5 Homo sapiens 133-140 26616666-10 2015 Of the MICE drugs only bepridil inhibited hERG trafficking following overnight exposure. Bepridil 23-31 ETS transcription factor ERG Homo sapiens 42-46 25729581-3 2015 Selected Pgp transport ligands include: Amiodarone, Bepridil, Diltiazem, Dipyridamole, Nicardipine, Nifedipine, Propranolol, and Quinidine. Bepridil 52-60 phosphoglycolate phosphatase Mus musculus 9-12