PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 23499698-5 2013 Cyclopiazonic acid, a SERCA inhibitor, decreased the rate of relaxation and the rate of Ca(2+) transient decay; these effects were larger in control mice. cyclopiazonic acid 0-18 ATPase, Ca++ transporting, ubiquitous Mus musculus 22-27 23218930-4 2013 Cyclopiazonic acid induced SOCE was characterised in hippocampal cultures derived from forebrain specific protein tyrosine phosphatase 1B knockout (PTP1B KO) mice and wild type (WT) litter mates using Fura-2 Ca(2+) imaging. cyclopiazonic acid 0-18 protein tyrosine phosphatase, non-receptor type 1 Mus musculus 106-137 23280445-6 2013 Our findings indicate that SS is a reversible inhibitor of SERCA and that both SS and CELE bind SERCA at its cyclopiazonic acid binding site. cyclopiazonic acid 109-127 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 96-101 23218930-4 2013 Cyclopiazonic acid induced SOCE was characterised in hippocampal cultures derived from forebrain specific protein tyrosine phosphatase 1B knockout (PTP1B KO) mice and wild type (WT) litter mates using Fura-2 Ca(2+) imaging. cyclopiazonic acid 0-18 protein tyrosine phosphatase, non-receptor type 1 Mus musculus 148-153 22529213-7 2012 CPA pretreatment enhanced IL-1beta- induced, but not TNF-alpha-induced, expression of chemokine (C-C motif) ligand 2, chemokine (C-X-C motif) ligand 1, inducible nitric oxide synthase, and Fas via augmented nuclear factor kappaB (NF-kappaB) activation. cyclopiazonic acid 0-3 interleukin 1 beta Rattus norvegicus 26-34 22529213-7 2012 CPA pretreatment enhanced IL-1beta- induced, but not TNF-alpha-induced, expression of chemokine (C-C motif) ligand 2, chemokine (C-X-C motif) ligand 1, inducible nitric oxide synthase, and Fas via augmented nuclear factor kappaB (NF-kappaB) activation. cyclopiazonic acid 0-3 C-C motif chemokine ligand 2 Rattus norvegicus 86-183 22529213-8 2012 X-box binding protein 1 (XBP1) and inositol-requiring enzyme 1, but not CCAAT/enhancer binding protein homologous protein, knockdown prevented the CPA-induced exacerbation of NF-kappaB-dependent genes and decreased IL-1beta-induced NF-kappaB promoter activity. cyclopiazonic acid 147-150 X-box binding protein 1 Rattus norvegicus 0-23 22529213-8 2012 X-box binding protein 1 (XBP1) and inositol-requiring enzyme 1, but not CCAAT/enhancer binding protein homologous protein, knockdown prevented the CPA-induced exacerbation of NF-kappaB-dependent genes and decreased IL-1beta-induced NF-kappaB promoter activity. cyclopiazonic acid 147-150 X-box binding protein 1 Rattus norvegicus 25-29 22529213-8 2012 X-box binding protein 1 (XBP1) and inositol-requiring enzyme 1, but not CCAAT/enhancer binding protein homologous protein, knockdown prevented the CPA-induced exacerbation of NF-kappaB-dependent genes and decreased IL-1beta-induced NF-kappaB promoter activity. cyclopiazonic acid 147-150 interleukin 1 beta Rattus norvegicus 215-223 22687694-8 2012 Pharmacological manipulation with BAPTA-AM, cyclopiazonic acid, 2-aminoethoxydiphenyl borate and pyrazole-3 indicated that Ca2+ mobilization through TRPC3 was involved in thrombin-induced changes in the morphology of astrocytes. cyclopiazonic acid 44-62 coagulation factor II, thrombin Homo sapiens 171-179 21940663-6 2012 The time course of increase in CPA-induced contraction corresponded to that of TRPC1 expression. cyclopiazonic acid 31-34 transient receptor potential cation channel, subfamily C, member 1 Rattus norvegicus 79-84 21968068-6 2012 Differential blocking actions of anti-TRPC antibodies and coimmunoprecipitation studies revealed that CPA induced heteromeric TRPC1/C5 channels in WT VSMCs and TRPC5 channels in TRPC1(-/-) VSMCs. cyclopiazonic acid 102-105 transient receptor potential cation channel, subfamily C, member 1 Mus musculus 126-131 21968068-6 2012 Differential blocking actions of anti-TRPC antibodies and coimmunoprecipitation studies revealed that CPA induced heteromeric TRPC1/C5 channels in WT VSMCs and TRPC5 channels in TRPC1(-/-) VSMCs. cyclopiazonic acid 102-105 transient receptor potential cation channel, subfamily C, member 5 Mus musculus 160-165 21968068-6 2012 Differential blocking actions of anti-TRPC antibodies and coimmunoprecipitation studies revealed that CPA induced heteromeric TRPC1/C5 channels in WT VSMCs and TRPC5 channels in TRPC1(-/-) VSMCs. cyclopiazonic acid 102-105 transient receptor potential cation channel, subfamily C, member 1 Mus musculus 178-183 21968068-7 2012 CPA-evoked TRPC1/C5 channel activity was prevented by the protein kinase C (PKC) inhibitor chelerythrine. cyclopiazonic acid 0-3 transient receptor potential cation channel, subfamily C, member 1 Mus musculus 11-16 21968068-9 2012 In contrast, CPA-evoked TRPC5 channel activity was potentiated by chelerythrine, and inhibited by PDBu, PIP(2), and PIP(3). cyclopiazonic acid 13-16 transient receptor potential cation channel, subfamily C, member 5 Mus musculus 24-29 21968068-9 2012 In contrast, CPA-evoked TRPC5 channel activity was potentiated by chelerythrine, and inhibited by PDBu, PIP(2), and PIP(3). cyclopiazonic acid 13-16 prolactin induced protein Mus musculus 104-107 21968068-9 2012 In contrast, CPA-evoked TRPC5 channel activity was potentiated by chelerythrine, and inhibited by PDBu, PIP(2), and PIP(3). cyclopiazonic acid 13-16 prolactin induced protein Mus musculus 116-119 22527639-2 2012 Depletion was produced by the application of 30 muM cyclopiazonic acid (CPA) in Ca2+-free, [Mg2+] = 8 mM external salines and produced an increase in resting free myoplasmic [Ca2+]. cyclopiazonic acid 52-70 latexin Homo sapiens 48-51 22527639-5 2012 In the presence of CPA the resting myoplasmic [Ca2+] in Ca2+-free external saline was 0.08 +- 0.01 muM (Mean +- SEM), and in Ca2+-containing external saline 0.10 +- 0.02 muM when the intracellular solution contained [EGTA] = 5 mM (n = 18). cyclopiazonic acid 19-22 latexin Homo sapiens 99-102 22527639-5 2012 In the presence of CPA the resting myoplasmic [Ca2+] in Ca2+-free external saline was 0.08 +- 0.01 muM (Mean +- SEM), and in Ca2+-containing external saline 0.10 +- 0.02 muM when the intracellular solution contained [EGTA] = 5 mM (n = 18). cyclopiazonic acid 19-22 latexin Homo sapiens 170-173 22134903-5 2012 P2X7R activation for 2 h did not cause cell death but resulted in a sustained reduction in ER Ca2+ pool size, as evidenced by a diminished cyclopiazonic acid-induced Ca(2+) discharge (fura 2 assay) and a lower fluorescent signal in cells loaded with Mag-fura 2 (ER-specific Ca(2+)-fluorescent dye). cyclopiazonic acid 139-157 purinergic receptor P2X, ligand-gated ion channel, 7 Mus musculus 0-5 21784843-6 2011 DN HNF1alpha-induced sensitivity to cyclopiazonic acid can be partially rescued with the chemical chaperone tauroursodeoxycholate. cyclopiazonic acid 36-54 HNF1 homeobox A Mus musculus 3-12 21881003-13 2011 The sarco/endoplasmic reticulum Ca(2+)-ATPase (SERCA) pump inhibitor cyclopiazonic acid inhibited pacemaker activity and Ca(2+) waves suggesting that a functional SERCA pump is necessary for pacemaker activity. cyclopiazonic acid 69-87 ATPase, Ca++ transporting, ubiquitous Mus musculus 4-45 21881003-13 2011 The sarco/endoplasmic reticulum Ca(2+)-ATPase (SERCA) pump inhibitor cyclopiazonic acid inhibited pacemaker activity and Ca(2+) waves suggesting that a functional SERCA pump is necessary for pacemaker activity. cyclopiazonic acid 69-87 ATPase, Ca++ transporting, ubiquitous Mus musculus 47-52 21881003-13 2011 The sarco/endoplasmic reticulum Ca(2+)-ATPase (SERCA) pump inhibitor cyclopiazonic acid inhibited pacemaker activity and Ca(2+) waves suggesting that a functional SERCA pump is necessary for pacemaker activity. cyclopiazonic acid 69-87 ATPase, Ca++ transporting, ubiquitous Mus musculus 163-168 21719297-1 2011 The indole alkaloid cyclopiazonic acid (CPA) is one of the few known nanomolar inhibitors of sarco(endo)plasmic reticulum Ca2+-ATPase (SERCA) besides the anticancer drug thapsigargin and the antiplasmoidal terpenoid artemisinin. cyclopiazonic acid 20-38 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 93-133 21565997-6 2011 Both STIM1 and ORAI1-ORAI3 mRNA knockdowns significantly attenuated oxytocin- and cyclopiazonic acid-stimulated SRCE. cyclopiazonic acid 82-100 stromal interaction molecule 1 Homo sapiens 5-10 21565997-6 2011 Both STIM1 and ORAI1-ORAI3 mRNA knockdowns significantly attenuated oxytocin- and cyclopiazonic acid-stimulated SRCE. cyclopiazonic acid 82-100 ORAI calcium release-activated calcium modulator 1 Homo sapiens 15-20 21565997-6 2011 Both STIM1 and ORAI1-ORAI3 mRNA knockdowns significantly attenuated oxytocin- and cyclopiazonic acid-stimulated SRCE. cyclopiazonic acid 82-100 ORAI calcium release-activated calcium modulator 3 Homo sapiens 21-26 21719297-1 2011 The indole alkaloid cyclopiazonic acid (CPA) is one of the few known nanomolar inhibitors of sarco(endo)plasmic reticulum Ca2+-ATPase (SERCA) besides the anticancer drug thapsigargin and the antiplasmoidal terpenoid artemisinin. cyclopiazonic acid 40-43 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 93-133 20739625-5 2010 The nifedipine-insensitive transient rise in [Ca(2+)](i) and the increase in Mn(2+) quench of fura-2 fluorescence caused by CPA were both reduced in cells treated with Orai1 siRNA. cyclopiazonic acid 124-127 ORAI calcium release-activated calcium modulator 1 Mus musculus 168-173 21599655-8 2011 Our data fully confirm that PfATP6 is a SERCA, but with a distinct pharmacological profile: compared with SERCA1a, it has a lower affinity for thapsigargin and much higher affinity for cyclopiazonic acid. cyclopiazonic acid 185-203 sarcoplasmic/endoplasmic reticulum calcium ATPase 1 Oryctolagus cuniculus 106-113 20739625-6 2010 These responses to CPA were further reduced in cells treated with Orai1 and STIM1 small interfering (si)RNA. cyclopiazonic acid 19-22 ORAI calcium release-activated calcium modulator 1 Mus musculus 66-71 20739625-6 2010 These responses to CPA were further reduced in cells treated with Orai1 and STIM1 small interfering (si)RNA. cyclopiazonic acid 19-22 stromal interaction molecule 1 Mus musculus 76-81 20739625-7 2010 Moreover, overexpression of STIM1 enhanced the rise in [Ca(2+)](i) and the increase in Mn(2+) quench of fura-2 fluorescence caused by CPA, and these responses were reduced in cells treated with Orai1 siRNA. cyclopiazonic acid 134-137 stromal interaction molecule 1 Mus musculus 28-33 20739625-7 2010 Moreover, overexpression of STIM1 enhanced the rise in [Ca(2+)](i) and the increase in Mn(2+) quench of fura-2 fluorescence caused by CPA, and these responses were reduced in cells treated with Orai1 siRNA. cyclopiazonic acid 134-137 ORAI calcium release-activated calcium modulator 1 Mus musculus 194-199 20490897-5 2010 Hearts were challenged with beta-agonist isoproterenol and the sarcoplasmic reticular Ca(2+)-ATPase (SERCA2a) inhibitor cyclopiazonic acid (CPA). cyclopiazonic acid 120-138 ATPase, Ca++ transporting, cardiac muscle, slow twitch 2 Mus musculus 101-108 19475562-5 2009 They were suppressed by the SOC entry channel blocker La3+, the phospholipase C (PLC) inhibitor U73122, the inositol trisphosphate receptor (IP3R) blocker 2-amino-ethoxydiphenyl borate, or the sarcoplasmic/endoplasmic reticulum Ca2+ pump (SERCA) inhibitors thapsigargin and cyclopiazonic acid, but not by ryanodine. cyclopiazonic acid 274-292 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 20222029-8 2010 In addition, expression of the maternal genes C-mos, BMP15, GDF9, and Cyclin B1 was significantly increased in CPA-treated MII oocytes compared with control groups. cyclopiazonic acid 111-114 MOS proto-oncogene, serine/threonine kinase Sus scrofa 46-51 20222029-8 2010 In addition, expression of the maternal genes C-mos, BMP15, GDF9, and Cyclin B1 was significantly increased in CPA-treated MII oocytes compared with control groups. cyclopiazonic acid 111-114 bone morphogenetic protein 15 Sus scrofa 53-58 20222029-8 2010 In addition, expression of the maternal genes C-mos, BMP15, GDF9, and Cyclin B1 was significantly increased in CPA-treated MII oocytes compared with control groups. cyclopiazonic acid 111-114 growth differentiation factor 9 Sus scrofa 60-64 20222029-8 2010 In addition, expression of the maternal genes C-mos, BMP15, GDF9, and Cyclin B1 was significantly increased in CPA-treated MII oocytes compared with control groups. cyclopiazonic acid 111-114 cyclin B1 Sus scrofa 70-79 20222029-9 2010 These data were supported by the results of poly(A)-test PCR, which revealed that the cyclin B1 short isoform (CB-S), GDF9, and C-mos underwent more intensive polyadenylation modification in CPA-treated oocytes than control oocytes, suggesting that polyadenylation may influence Ca(2+)-modulated changes in gene expression. cyclopiazonic acid 191-194 cyclin B1 Sus scrofa 86-95 20222029-9 2010 These data were supported by the results of poly(A)-test PCR, which revealed that the cyclin B1 short isoform (CB-S), GDF9, and C-mos underwent more intensive polyadenylation modification in CPA-treated oocytes than control oocytes, suggesting that polyadenylation may influence Ca(2+)-modulated changes in gene expression. cyclopiazonic acid 191-194 growth differentiation factor 9 Sus scrofa 118-122 20222029-9 2010 These data were supported by the results of poly(A)-test PCR, which revealed that the cyclin B1 short isoform (CB-S), GDF9, and C-mos underwent more intensive polyadenylation modification in CPA-treated oocytes than control oocytes, suggesting that polyadenylation may influence Ca(2+)-modulated changes in gene expression. cyclopiazonic acid 191-194 MOS proto-oncogene, serine/threonine kinase Sus scrofa 128-133 20177054-7 2010 Application of the vasoconstrictor endothelin-1 induced global Ca(2+) waves in pulmonary arterial smooth muscle cells, which were markedly attenuated upon depletion of SR Ca(2+) stores by preincubation of cells with the SERCA inhibitor thapsigargin but remained unaffected after preincubation of cells with a second SERCA antagonist, cyclopiazonic acid. cyclopiazonic acid 334-352 endothelin 1 Homo sapiens 35-47 19875453-8 2009 Ca(2+) measurements indicated that resting Ca(2+) and the rate of Ca(2+) increase induced by cyclopiazonic acid were higher in the TRPC1-YFP-positive zone than in the TRPC1-YFP-negative zone and control cells. cyclopiazonic acid 93-111 transient receptor potential cation channel, subfamily C, member 1 Mus musculus 131-136 19794517-6 2009 SERCA2 activity was measured by using 20 micromol/L cyclopiazonic acid (CPA) in a left ventricular papillary muscle preparation during isometric contraction in basal conditions and during post-rest contraction. cyclopiazonic acid 52-70 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2 Rattus norvegicus 0-6 19794517-6 2009 SERCA2 activity was measured by using 20 micromol/L cyclopiazonic acid (CPA) in a left ventricular papillary muscle preparation during isometric contraction in basal conditions and during post-rest contraction. cyclopiazonic acid 72-75 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2 Rattus norvegicus 0-6 19114088-4 2009 However, in cells expressing a dominant negative presenilin-1 mutant (PS1-D257A), gamma-secretase activity was inhibited and treatment with CPA evoked sustained Ca(2+) influx. cyclopiazonic acid 140-143 presenilin 1 Rattus norvegicus 49-61 19386284-5 2009 In fura-2-loaded TRPC1 knockdown cells, despite the decreased TRPC1 levels, cyclopiazonic acid-induced Ca2+ entry and store-operated Ca2+ entry following Ca2+ addition were elevated by 77% and 135%, respectively. cyclopiazonic acid 76-94 transient receptor potential cation channel, subfamily C, member 1 Rattus norvegicus 17-22 19386284-5 2009 In fura-2-loaded TRPC1 knockdown cells, despite the decreased TRPC1 levels, cyclopiazonic acid-induced Ca2+ entry and store-operated Ca2+ entry following Ca2+ addition were elevated by 77% and 135%, respectively. cyclopiazonic acid 76-94 transient receptor potential cation channel, subfamily C, member 1 Rattus norvegicus 62-67 19332490-6 2009 The nifedipine-insensitive sustained rise in [Ca(2+)](i) and the increase in Mn(2+) quench of fura-2 fluorescence caused by CPA were both inhibited in cells pretreated with antibody raised against an extracellular epitope of TRPC1. cyclopiazonic acid 124-127 transient receptor potential cation channel, subfamily C, member 1 Mus musculus 225-230 19332490-7 2009 Moreover, STIM1 siRNA reduced the rise in [Ca(2+)](i) and Mn(2+) quench of fura-2 fluorescence caused by CPA, whereas overexpression of STIM1 resulted in a marked increase in these responses. cyclopiazonic acid 105-108 stromal interaction molecule 1 Mus musculus 10-15 19458227-7 2009 Release suppression by mGluR1 blockade was prevented by 2-APB or CPA, indicating facilitation of DA release by endogenous glutamate acting via mGluR1s and IP(3)R-gated Ca(2+) stores. cyclopiazonic acid 65-68 glutamate metabotropic receptor 1 Homo sapiens 23-29 19458227-7 2009 Release suppression by mGluR1 blockade was prevented by 2-APB or CPA, indicating facilitation of DA release by endogenous glutamate acting via mGluR1s and IP(3)R-gated Ca(2+) stores. cyclopiazonic acid 65-68 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 155-161 19289472-1 2009 We have determined the structure of the sarco(endo)plasmic reticulum Ca(2+)-ATPase (SERCA) in an E2.P(i)-like form stabilized as a complex with MgF(4)(2-), an ATP analog, adenosine 5"-(beta,gamma-methylene)triphosphate (AMPPCP), and cyclopiazonic acid (CPA). cyclopiazonic acid 233-251 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 40-82 19289472-1 2009 We have determined the structure of the sarco(endo)plasmic reticulum Ca(2+)-ATPase (SERCA) in an E2.P(i)-like form stabilized as a complex with MgF(4)(2-), an ATP analog, adenosine 5"-(beta,gamma-methylene)triphosphate (AMPPCP), and cyclopiazonic acid (CPA). cyclopiazonic acid 233-251 signal transducer and activator of transcription 5A Homo sapiens 144-147 19289472-1 2009 We have determined the structure of the sarco(endo)plasmic reticulum Ca(2+)-ATPase (SERCA) in an E2.P(i)-like form stabilized as a complex with MgF(4)(2-), an ATP analog, adenosine 5"-(beta,gamma-methylene)triphosphate (AMPPCP), and cyclopiazonic acid (CPA). cyclopiazonic acid 253-256 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 40-82 19289472-1 2009 We have determined the structure of the sarco(endo)plasmic reticulum Ca(2+)-ATPase (SERCA) in an E2.P(i)-like form stabilized as a complex with MgF(4)(2-), an ATP analog, adenosine 5"-(beta,gamma-methylene)triphosphate (AMPPCP), and cyclopiazonic acid (CPA). cyclopiazonic acid 253-256 signal transducer and activator of transcription 5A Homo sapiens 144-147 19244356-3 2009 We used indo-1-based microfluorimetry in the presence of cyclopiazonic acid to study the rate of PMCA-mediated recovery of Ca(2+) elevated by a brief train of action potentials. cyclopiazonic acid 57-75 ATPase plasma membrane Ca2+ transporting 2 Homo sapiens 97-101 19114088-4 2009 However, in cells expressing a dominant negative presenilin-1 mutant (PS1-D257A), gamma-secretase activity was inhibited and treatment with CPA evoked sustained Ca(2+) influx. cyclopiazonic acid 140-143 presenilin 1 Rattus norvegicus 70-73 19047197-3 2009 DiC8-PIP(2)-evoked channel currents were inhibited by anti-TRPC1 antibodies and these characteristics are identical to SOCs evoked by cyclopiazonic acid (CPA) and BAPTA-AM. cyclopiazonic acid 134-152 prolactin-inducible protein homolog Oryctolagus cuniculus 5-8 19047197-3 2009 DiC8-PIP(2)-evoked channel currents were inhibited by anti-TRPC1 antibodies and these characteristics are identical to SOCs evoked by cyclopiazonic acid (CPA) and BAPTA-AM. cyclopiazonic acid 134-152 short transient receptor potential channel 1 Oryctolagus cuniculus 59-64 19047197-3 2009 DiC8-PIP(2)-evoked channel currents were inhibited by anti-TRPC1 antibodies and these characteristics are identical to SOCs evoked by cyclopiazonic acid (CPA) and BAPTA-AM. cyclopiazonic acid 154-157 prolactin-inducible protein homolog Oryctolagus cuniculus 5-8 19047197-3 2009 DiC8-PIP(2)-evoked channel currents were inhibited by anti-TRPC1 antibodies and these characteristics are identical to SOCs evoked by cyclopiazonic acid (CPA) and BAPTA-AM. cyclopiazonic acid 154-157 short transient receptor potential channel 1 Oryctolagus cuniculus 59-64 19047197-4 2009 SOCs stimulated by CPA, BAPTA-AM and the phorbol ester phorbol 12,13-dibutyrate (PDBu) were reduced by anti-PIP(2) antibodies and by depletion of tissue PIP(2) levels by pre-treatment of preparations with wortmannin and LY294002. cyclopiazonic acid 19-22 prolactin-inducible protein homolog Oryctolagus cuniculus 108-111 19047197-8 2009 Co-immunoprecipitation experiments provide evidence that PKC-dependent phosphorylation of TRPC1 occurs constitutively and was increased by CPA and PDBu but decreased by chelerythrine. cyclopiazonic acid 139-142 short transient receptor potential channel 1 Oryctolagus cuniculus 90-95 19047197-9 2009 These novel results show that PIP(2) can activate TRPC1 SOCs in native vascular myocytes and plays an important role in SOC activation by CPA, BAPTA-AM and PDBu. cyclopiazonic acid 138-141 prolactin-inducible protein homolog Oryctolagus cuniculus 30-33 18577871-5 2009 A number of CaSR agonists, such as spermine, Gd(3+), La(3+) and neomycin, elicited a heterogeneous intracellular Ca(2+) signal, which was abolished by disruption of inositol 1,4,5-trisphosphate (InsP(3)) signaling and by depletion of intracellular stores with cyclopiazonic acid. cyclopiazonic acid 260-278 calcium sensing receptor Homo sapiens 12-16 19056336-6 2009 LCA1 showed typical pharmacological sensitivities to cyclopiazonic acid, vanadate, and eosin, consistent with it being a P(IIA)-type Ca(2+)-ATPase. cyclopiazonic acid 53-71 calcium-transporting ATPase, endoplasmic reticulum-type Solanum lycopersicum 0-4 18836030-6 2008 Interestingly, CPA pretreatment significantly attenuated thrombin-induced Ca(2+) release in PASMC; this attenuation was not apparent in PAEC, indicating that a PAEC-specific mechanism was targeted by thrombin. cyclopiazonic acid 15-18 coagulation factor II, thrombin Homo sapiens 57-65 18836030-8 2008 Notably, thrombin-induced receptor-mediated calcium influx was still observed in PASMC after CPA pretreatment in the presence of extracellular Ca(2+). cyclopiazonic acid 93-96 coagulation factor II, thrombin Homo sapiens 9-17 18836030-6 2008 Interestingly, CPA pretreatment significantly attenuated thrombin-induced Ca(2+) release in PASMC; this attenuation was not apparent in PAEC, indicating that a PAEC-specific mechanism was targeted by thrombin. cyclopiazonic acid 15-18 coagulation factor II, thrombin Homo sapiens 200-208 18836030-10 2008 The data show that thrombin induces increases in intracellular calcium in PASMC and PAEC with a distinct CPA-, caffeine-, and ryanodine-insensitive release existing only in PAEC. cyclopiazonic acid 105-108 coagulation factor II, thrombin Homo sapiens 19-27 18669883-5 2008 CPA-evoked relaxations were attenuated by exogenous catalase and potentiated by the catalase inhibitor 3-aminotriazole, and were abolished by the connexin-mimetic peptide (43)Gap26, which interrupts intercellular communication via gap junctions constructed from connexin 43. cyclopiazonic acid 0-3 gap junction alpha-1 protein Oryctolagus cuniculus 262-273 18478545-7 2008 Pharmacological manipulation with BAPTA-AM, cyclopiazonic acid, and 2-aminoethoxydiphenyl borate indicated that Ca(2+) mobilization was involved in thrombin-induced morphological changes. cyclopiazonic acid 44-62 coagulation factor II, thrombin Homo sapiens 148-156 18239188-9 2008 Here we show that knockdown of ORAI1 by siRNA resulted in reduced thapsigargin- or cyclopiazonic acid (CPA)-induced Ca(2+) influx, without affecting Ca(2+) release from stores or basal levels. cyclopiazonic acid 83-101 ORAI calcium release-activated calcium modulator 1 Homo sapiens 31-36 18716665-6 2008 JunB knockdown beta-cells and junB(-/-) fibroblasts were also more sensitive to the chemical ER stressor cyclopiazonic acid (CPA). cyclopiazonic acid 105-123 JunB proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 0-4 18716665-6 2008 JunB knockdown beta-cells and junB(-/-) fibroblasts were also more sensitive to the chemical ER stressor cyclopiazonic acid (CPA). cyclopiazonic acid 105-123 JunB proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 30-34 18716665-6 2008 JunB knockdown beta-cells and junB(-/-) fibroblasts were also more sensitive to the chemical ER stressor cyclopiazonic acid (CPA). cyclopiazonic acid 125-128 JunB proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 0-4 18716665-6 2008 JunB knockdown beta-cells and junB(-/-) fibroblasts were also more sensitive to the chemical ER stressor cyclopiazonic acid (CPA). cyclopiazonic acid 125-128 JunB proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 30-34 18239188-9 2008 Here we show that knockdown of ORAI1 by siRNA resulted in reduced thapsigargin- or cyclopiazonic acid (CPA)-induced Ca(2+) influx, without affecting Ca(2+) release from stores or basal levels. cyclopiazonic acid 103-106 ORAI calcium release-activated calcium modulator 1 Homo sapiens 31-36 18239188-10 2008 CPA-induced inward currents were also reduced in the ORAI1 knockdown cells. cyclopiazonic acid 0-3 ORAI calcium release-activated calcium modulator 1 Homo sapiens 53-58 18313206-5 2008 Erk phosphorylation was inhibited by the calcium inhibitor cyclopiazonic acid (CPA). cyclopiazonic acid 79-82 Eph receptor B1 Rattus norvegicus 0-3 18787888-8 2008 The ability to proliferate, the resting [Ca2+]cyt, and cyclopiazonic acid-induced capacitative Ca2+ entry in human PASMCs were enhanced significantly by chronic hypoxia compared with the control, and these effects were inhibited in a dose-dependent manner by capsazepine, a TRPV1 channel inhibitor. cyclopiazonic acid 55-73 transient receptor potential cation channel subfamily V member 1 Homo sapiens 274-279 18313206-8 2008 Ghrelin phosphorylated TSH-induced p66Shc, which was inhibited by CPA. cyclopiazonic acid 66-69 ghrelin and obestatin prepropeptide Rattus norvegicus 0-7 18313206-5 2008 Erk phosphorylation was inhibited by the calcium inhibitor cyclopiazonic acid (CPA). cyclopiazonic acid 59-77 Eph receptor B1 Rattus norvegicus 0-3 18313206-8 2008 Ghrelin phosphorylated TSH-induced p66Shc, which was inhibited by CPA. cyclopiazonic acid 66-69 SHC adaptor protein 1 Rattus norvegicus 35-41 17172280-3 2007 Challenge with cyclopiazonic acid (10 microM), a sarcoplasmic-endoplasmic reticulum Ca(2+)-ATPase inhibitor, during the plateau of endothelin-1 constriction enhanced the constriction by approximately 30%. cyclopiazonic acid 15-33 endothelin 1 Rattus norvegicus 131-143 18045856-6 2008 Caffeine decreased and cyclopiazonic acid (CPA) increased the basal tone of antrum smooth muscle strips from PLB-KO mice, but the effects were less pronounced compared with control strips. cyclopiazonic acid 23-41 phospholamban Mus musculus 109-112 18045856-6 2008 Caffeine decreased and cyclopiazonic acid (CPA) increased the basal tone of antrum smooth muscle strips from PLB-KO mice, but the effects were less pronounced compared with control strips. cyclopiazonic acid 43-46 phospholamban Mus musculus 109-112 18059326-11 2008 Furthermore, apoE(-/-) SMCs released less intracellular calcium than WT upon sarco-endoplasmic reticulum calcium ATPase (SERCA) inhibition by cyclopiazonic acid. cyclopiazonic acid 142-160 apolipoprotein E Mus musculus 13-17 17899169-6 2008 The differences disappeared after NOS inhibition or EC removal or upon increasing [Ca2+]i in apoE-/- strips with 10(-6) M cyclopiazonic acid or 10(-7) M Ca2+-ionophore A23187. cyclopiazonic acid 122-140 apolipoprotein E Mus musculus 93-97 18784973-3 2008 Depletion of Ca(2+) stores by cyclopiazonic acid (CPA) induced a Ca(2+) influx, which could be inhibited by SOCE channel blockers 2-aminoethoxy-diphenylborate (2-APB) and 3,5-bistrifluoromethyl pyrazole derivative (BTP2), but not by the voltage-operated Ca(2+) channel blocker diltiazem and by the Na+ channel blocker tetrodotoxin. cyclopiazonic acid 30-48 arginyl aminopeptidase Rattus norvegicus 162-165 18784973-3 2008 Depletion of Ca(2+) stores by cyclopiazonic acid (CPA) induced a Ca(2+) influx, which could be inhibited by SOCE channel blockers 2-aminoethoxy-diphenylborate (2-APB) and 3,5-bistrifluoromethyl pyrazole derivative (BTP2), but not by the voltage-operated Ca(2+) channel blocker diltiazem and by the Na+ channel blocker tetrodotoxin. cyclopiazonic acid 50-53 arginyl aminopeptidase Rattus norvegicus 162-165 17333111-9 2007 Levels of Ins1 and Ins2 mRNAs were severely decreased in response to CPA treatment as a result of degradation, and there was a concomitant increase in the level of IRE1 activation. cyclopiazonic acid 69-72 insulin 1 Rattus norvegicus 10-14 17333111-9 2007 Levels of Ins1 and Ins2 mRNAs were severely decreased in response to CPA treatment as a result of degradation, and there was a concomitant increase in the level of IRE1 activation. cyclopiazonic acid 69-72 insulin 2 Rattus norvegicus 19-23 17389383-3 2007 Here we describe the crystal structures of Ca(2+)-ATPase in the absence of Ca(2+) stabilized with cyclopiazonic acid alone and in combination with other inhibitors. cyclopiazonic acid 98-116 dynein axonemal heavy chain 8 Homo sapiens 50-56 18052080-8 2007 2,5-Di-tert-butyl-1,4-dihydroxybenzene or cyclopiazonic acid, inhibitors which also bind in or near the transmembrane region, also produce similar overall effects on Ca2+-free ATPase. cyclopiazonic acid 42-60 dynein axonemal heavy chain 8 Homo sapiens 176-182 17046058-6 2007 Cyclopiazonic acid (CPA; 5 microM), an inhibitor of the sarco/endoplasmic reticulum Ca2+-ATPase (SERCA), significantly decreased the peak amplitude, and slowed the decay, of the KCl-evoked Ca2+ transients in TGNs. cyclopiazonic acid 0-18 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 56-95 17046058-6 2007 Cyclopiazonic acid (CPA; 5 microM), an inhibitor of the sarco/endoplasmic reticulum Ca2+-ATPase (SERCA), significantly decreased the peak amplitude, and slowed the decay, of the KCl-evoked Ca2+ transients in TGNs. cyclopiazonic acid 0-18 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 97-102 17046058-6 2007 Cyclopiazonic acid (CPA; 5 microM), an inhibitor of the sarco/endoplasmic reticulum Ca2+-ATPase (SERCA), significantly decreased the peak amplitude, and slowed the decay, of the KCl-evoked Ca2+ transients in TGNs. cyclopiazonic acid 20-23 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 56-95 17046058-6 2007 Cyclopiazonic acid (CPA; 5 microM), an inhibitor of the sarco/endoplasmic reticulum Ca2+-ATPase (SERCA), significantly decreased the peak amplitude, and slowed the decay, of the KCl-evoked Ca2+ transients in TGNs. cyclopiazonic acid 20-23 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 97-102 17395747-3 2007 We presently studied the molecular regulation of Chop expression in insulin-producing cells (INS-1E) in response to three pro-apoptotic and endoplasmic reticulum stress-inducing agents, namely the cytokines interleukin-1beta + interferon-gamma, the free fatty acid palmitate, and the sarcoendoplasmic reticulum pump Ca(2+) ATPase blocker cyclopiazonic acid (CPA). cyclopiazonic acid 338-356 DNA-damage inducible transcript 3 Rattus norvegicus 49-53 17395747-3 2007 We presently studied the molecular regulation of Chop expression in insulin-producing cells (INS-1E) in response to three pro-apoptotic and endoplasmic reticulum stress-inducing agents, namely the cytokines interleukin-1beta + interferon-gamma, the free fatty acid palmitate, and the sarcoendoplasmic reticulum pump Ca(2+) ATPase blocker cyclopiazonic acid (CPA). cyclopiazonic acid 358-361 DNA-damage inducible transcript 3 Rattus norvegicus 49-53 17395747-6 2007 Cytokines, palmitate, and CPA induced eIF2alpha phosphorylation in INS-1E cells leading to activation of the transcription factor ATF4. cyclopiazonic acid 26-29 activating transcription factor 4 Rattus norvegicus 130-134 17395747-4 2007 Detailed mutagenesis studies of the Chop promoter showed differential regulation of Chop transcription by CPA, cytokines, and palmitate. cyclopiazonic acid 106-109 DNA-damage inducible transcript 3 Rattus norvegicus 36-40 17395747-4 2007 Detailed mutagenesis studies of the Chop promoter showed differential regulation of Chop transcription by CPA, cytokines, and palmitate. cyclopiazonic acid 106-109 DNA-damage inducible transcript 3 Rattus norvegicus 84-88 17395747-6 2007 Cytokines, palmitate, and CPA induced eIF2alpha phosphorylation in INS-1E cells leading to activation of the transcription factor ATF4. cyclopiazonic acid 26-29 eukaryotic translation initiation factor 2A Rattus norvegicus 38-47 17136772-7 2007 Application of ATP evoked CPA-sensitive Ca(2+) transients in OECs, which were inhibited by the P2Y(1)-specific antagonist MRS2179. cyclopiazonic acid 26-29 purinergic receptor P2Y, G-protein coupled 1 Mus musculus 95-101 16604358-10 2006 Pretreatment with IFN-gamma decreased the basal level of spliced Xbp1 mRNA, the basal and CPA-induced activity of the UPRE reporter, and the mRNA expression of several endoplasmic reticulum chaperones (Bip, Grp94 and Orp 150) and Sec61a. cyclopiazonic acid 90-93 interferon gamma Rattus norvegicus 18-27 17330864-8 2007 We found that bath application of SERCA pump inhibitors (cyclopiazonic acid and thapsigargin), as well as an agonist of ryanodine receptors (ryanodine 2 microM) increases the probability of glutamate release at CA3-CA1 synapses, decreases the coefficient of variation and the paired-pulse ratio, indicating that presynaptic activation of calcium-induced calcium release can modulate glutamatergic transmission. cyclopiazonic acid 57-75 carbonic anhydrase 3 Rattus norvegicus 211-218 16905161-3 2007 The priming of LTP by DHPG was prevented by co-administration of cyclopiazonic acid, which depletes ER Ca2+ stores. cyclopiazonic acid 65-83 carbonic anhydrase 2 Rattus norvegicus 103-106 16870295-5 2006 The PyK2 phosphorylation level declined after treatment of 2 microg/ml CsA, 5 microM CPA and 25 microM U73122, but not changed apparently after 50 microM ryanodine treatment. cyclopiazonic acid 85-88 protein tyrosine kinase 2 beta Homo sapiens 4-8 17142482-6 2007 To investigate the effect of AtBI-1 on calcium homeostasis, we evaluated sensitivity against cyclopiazonic acid (CPA), an inhibitor of sarcoplasmic/endoplasmic reticulum Ca2+ ATPase in AtBI-1-overexpressing or knock-down transgenic Arabidopsis plants. cyclopiazonic acid 93-111 BAX inhibitor 1 Arabidopsis thaliana 185-191 17142482-6 2007 To investigate the effect of AtBI-1 on calcium homeostasis, we evaluated sensitivity against cyclopiazonic acid (CPA), an inhibitor of sarcoplasmic/endoplasmic reticulum Ca2+ ATPase in AtBI-1-overexpressing or knock-down transgenic Arabidopsis plants. cyclopiazonic acid 113-116 BAX inhibitor 1 Arabidopsis thaliana 185-191 17142482-8 2007 Furthermore, AtBI-1-overexpressing cells demonstrated an attenuated rise in cytosolic calcium following CPA or H2O2 treatment, suggesting that AtBI-1 affects ion homeostasis in plant cell death regulation. cyclopiazonic acid 104-107 BAX inhibitor 1 Arabidopsis thaliana 13-19 17142482-8 2007 Furthermore, AtBI-1-overexpressing cells demonstrated an attenuated rise in cytosolic calcium following CPA or H2O2 treatment, suggesting that AtBI-1 affects ion homeostasis in plant cell death regulation. cyclopiazonic acid 104-107 BAX inhibitor 1 Arabidopsis thaliana 143-149 16987424-10 2006 siRNA targeted at STIM1 resulted in a reduction of SOC associated Ca2+ influx in response to store depletion by cyclopiazonic acid (60%) or histamine but not bradykinin. cyclopiazonic acid 112-130 stromal interaction molecule 1 Homo sapiens 18-23 16971542-6 2006 Pretreatment of acute slices with the specific Ca2+-independent phospholipase A2 (iPLA2) inhibitor bromoenol lactone (BEL) (25 microM) blocked the CPA- and the CMZ-induced Ca2+ influx. cyclopiazonic acid 147-150 phospholipase A2 group VI Rattus norvegicus 47-80 16971542-6 2006 Pretreatment of acute slices with the specific Ca2+-independent phospholipase A2 (iPLA2) inhibitor bromoenol lactone (BEL) (25 microM) blocked the CPA- and the CMZ-induced Ca2+ influx. cyclopiazonic acid 147-150 phospholipase A2 group VI Rattus norvegicus 82-87 16971542-8 2006 CPA or CMZ enhanced the BEL-sensitive enzymatic activity of iPLA2 in cerebellar astrocyte culture. cyclopiazonic acid 0-3 phospholipase A2 group VI Rattus norvegicus 60-65 16770321-6 2006 In inside-out patches where SOCs were activated by CPA or the PKC activator phorbol-12,13-dibutyrate (PDBu), bath application of CaM induced an initial inhibition followed by an increase in SOC activity. cyclopiazonic acid 51-54 calmodulin Oryctolagus cuniculus 129-132 16582935-16 2006 Similarly, both in control and CPA-treated CSM preparations, spontaneous Ca transients were accelerated by noradrenaline (NAd, 1 microM) and were suppressed by 3-morpholino-sydnonimine (SIN-1, 10 microM), a nitric oxide (NO) donor. cyclopiazonic acid 31-34 MAPK associated protein 1 Homo sapiens 186-191 16604358-11 2006 Furthermore, CPA-induced Chop mRNA expression and beta cell apoptosis were potentiated in cells that had been pretreated with IFN-gamma. cyclopiazonic acid 13-16 DNA-damage inducible transcript 3 Rattus norvegicus 25-29 16604358-11 2006 Furthermore, CPA-induced Chop mRNA expression and beta cell apoptosis were potentiated in cells that had been pretreated with IFN-gamma. cyclopiazonic acid 13-16 interferon gamma Rattus norvegicus 126-135 16604358-12 2006 CONCLUSIONS/INTERPRETATION: CPA-induced endoplasmic reticulum stress and apoptosis is enhanced in IFN-gamma-treated beta cells. cyclopiazonic acid 28-31 interferon gamma Rattus norvegicus 98-107 16185686-5 2005 PACAP-27 effects were significantly inhibited by U-73122, phopholipase C (PLC) inhibitor, by 2-aminoethoxy-diphenylborate (2-APB), permeable blocker of inositol 1,4,5-triphosphate (IP3) receptors and by depletion of Ca2+ stores with cyclopiazonic acid or thapsigargin. cyclopiazonic acid 233-251 adenylate cyclase activating polypeptide 1 Mus musculus 0-5 16643279-6 2006 In particular, cyclopiazonic acid restores a 2-aminoethyoxydiphenyl borate-sensitive F508del-CFTR trafficking with an EC50 of 915 nm. cyclopiazonic acid 15-33 CF transmembrane conductance regulator Homo sapiens 93-97 16399701-8 2006 Direct measurement of Ca2+ in the endoplasmic reticulum (ER) lumen revealed that PKC increased the rate of store refilling more than twofold after depletion by treatment with cyclopiazonic acid. cyclopiazonic acid 175-193 protein kinase C, gamma Rattus norvegicus 81-84 15993905-7 2005 The muscarine-induced depression of NMDA current was prevented by blocking G-protein function or after depleting intracellular Ca2+ stores with cyclopiazonic acid. cyclopiazonic acid 144-162 carbonic anhydrase 2 Homo sapiens 127-130 16153637-2 2005 Hence, we have studied the ability of serum albumin to prevent apoptosis of human neuroblastoma SH-SY 5 Y cells elicited by four compounds known to release Ca(2+) from the endoplasmic reticulum, i.e. dotarizine, flunarizine, thapsigargin and cyclopiazonic acid. cyclopiazonic acid 242-260 albumin Homo sapiens 38-51 15731188-3 2005 Thapsigargin and cyclopiazonic acid, which mobilize Ca(2+) from intracellular stores of the endoplasmic reticulum, evoked vasopressin release from dendrites and somata of magnocellular neurones in the supraoptic nucleus. cyclopiazonic acid 17-35 arginine vasopressin Rattus norvegicus 122-133 15659716-6 2005 Ryanodine, tetracaine, or cyclopiazonic acid each prevented CaMKII activation and significantly inhibited caffeine-induced relaxation. cyclopiazonic acid 26-44 calcium/calmodulin-dependent protein kinase II gamma Mus musculus 60-66 15701815-4 2005 SOCs were activated in these vessels using the sarco/endoplasmic reticulum Ca(2+) ATPase (SERCA) inhibitors cyclopiazonic acid and thapsigargin and were dose dependently blocked by the SOC antagonists Gd(3+) and 2-aminoethoxydiphenyl borate (2-APB) and the combined SOC/ROC antagonist SKF-96365. cyclopiazonic acid 108-126 cytokine inducible SH2-containing protein Rattus norvegicus 0-4 15875212-6 2005 Pretreatment of cells with the smooth endoplasmic reticulum Ca(2+) ATPase (SERCA) inhibitors cyclopiazonic acid (CPA) or thapsigargin completely abolished the effect of 10 microM DES on [Ca(2+)](i), while the IP(3) receptor blocker 2-aminoethoxydiphenyl borane (2-APB) had no effect. cyclopiazonic acid 93-111 inositol 1,4,5-trisphosphate receptor type 3 Bos taurus 209-223 15875212-6 2005 Pretreatment of cells with the smooth endoplasmic reticulum Ca(2+) ATPase (SERCA) inhibitors cyclopiazonic acid (CPA) or thapsigargin completely abolished the effect of 10 microM DES on [Ca(2+)](i), while the IP(3) receptor blocker 2-aminoethoxydiphenyl borane (2-APB) had no effect. cyclopiazonic acid 113-116 inositol 1,4,5-trisphosphate receptor type 3 Bos taurus 209-223 15731188-7 2005 Thus, exposure to Ca(2+) mobilizers such as thapsigargin or cyclopiazonic acid primes the releasable pool of vasopressin in the dendrites, so that release can subsequently be evoked by electrical and depolarization-dependent activation. cyclopiazonic acid 60-78 arginine vasopressin Rattus norvegicus 109-120 15474013-0 2004 Cyclopiazonic acid reduces the coupling factor of the Ca2+-ATPase acting on Ca2+ binding. cyclopiazonic acid 0-18 carbonic anhydrase 2 Homo sapiens 54-57 15634940-9 2005 It was concluded that IL-4 did not inhibit transients in the presence of PI3K antagonists but that it did in the presence of CPA. cyclopiazonic acid 125-128 interleukin 4 Bos taurus 22-26 15578732-7 2005 This is consistent with our finding that in cultured hippocampal neurons, stores depending on the activity of the sarcoendoplasmic reticulum Ca2+ ATPase (SERCA) pump had a low Ca2+ content, regardless of whether the neurons were challenged or not with K+ before applying the SERCA inhibitor cyclopiazonic acid (CPA). cyclopiazonic acid 291-309 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 114-152 15578732-7 2005 This is consistent with our finding that in cultured hippocampal neurons, stores depending on the activity of the sarcoendoplasmic reticulum Ca2+ ATPase (SERCA) pump had a low Ca2+ content, regardless of whether the neurons were challenged or not with K+ before applying the SERCA inhibitor cyclopiazonic acid (CPA). cyclopiazonic acid 291-309 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 154-159 15578732-7 2005 This is consistent with our finding that in cultured hippocampal neurons, stores depending on the activity of the sarcoendoplasmic reticulum Ca2+ ATPase (SERCA) pump had a low Ca2+ content, regardless of whether the neurons were challenged or not with K+ before applying the SERCA inhibitor cyclopiazonic acid (CPA). cyclopiazonic acid 311-314 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 114-152 15578732-7 2005 This is consistent with our finding that in cultured hippocampal neurons, stores depending on the activity of the sarcoendoplasmic reticulum Ca2+ ATPase (SERCA) pump had a low Ca2+ content, regardless of whether the neurons were challenged or not with K+ before applying the SERCA inhibitor cyclopiazonic acid (CPA). cyclopiazonic acid 311-314 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 154-159 15476676-0 2004 The blockade of cyclopiazonic acid-induced store-operated Ca2+ entry pathway by YC-1 in neutrophils. cyclopiazonic acid 16-34 RNA binding motif single stranded interacting protein 1 Homo sapiens 80-84 15476676-1 2004 In the presence of external Ca2+, pretreatment of neutrophils with 3-(5"-hydroxymethyl-2"-furyl)-1-benzyl indazole (YC-1) inhibited the cyclopiazonic acid (CPA)-induced [Ca2+](i) elevation in a concentration- but not a time-dependent manner, while YC-1 had no effect on the Ca2+ signals in a Ca2+-free medium. cyclopiazonic acid 136-154 RNA binding motif single stranded interacting protein 1 Homo sapiens 116-120 15476676-1 2004 In the presence of external Ca2+, pretreatment of neutrophils with 3-(5"-hydroxymethyl-2"-furyl)-1-benzyl indazole (YC-1) inhibited the cyclopiazonic acid (CPA)-induced [Ca2+](i) elevation in a concentration- but not a time-dependent manner, while YC-1 had no effect on the Ca2+ signals in a Ca2+-free medium. cyclopiazonic acid 136-154 RNA binding motif single stranded interacting protein 1 Homo sapiens 248-252 15476676-1 2004 In the presence of external Ca2+, pretreatment of neutrophils with 3-(5"-hydroxymethyl-2"-furyl)-1-benzyl indazole (YC-1) inhibited the cyclopiazonic acid (CPA)-induced [Ca2+](i) elevation in a concentration- but not a time-dependent manner, while YC-1 had no effect on the Ca2+ signals in a Ca2+-free medium. cyclopiazonic acid 156-159 RNA binding motif single stranded interacting protein 1 Homo sapiens 116-120 15476676-3 2004 Addition of YC-1 after cell activation strongly inhibited the CPA-induced [Ca2+](i) changes. cyclopiazonic acid 62-65 RNA binding motif single stranded interacting protein 1 Homo sapiens 12-16 15476676-8 2004 Inhibition by YC-1 of CPA-induced [Ca2+](i) changes was not prevented by 7-nitroindazole and N-(3-aminomethyl)benzylacetamidine (1400W), two nitric oxide synthase (NOS) inhibitors, by aristolochic acid, a phospholipase A(2) inhibitor, or by suspension in a Na(+)-deprived medium. cyclopiazonic acid 22-25 RNA binding motif single stranded interacting protein 1 Homo sapiens 14-18 15220115-7 2004 However, the active tension due to capacitative Ca2+ entry (CCE) induced by cyclopiazonic acid was significantly enhanced in PA rings overexpressing hTRPC1 (91 +/- 13% of 40K-induced contraction) compared with rings infected with an empty adenoviral vector (61 +/- 14%, P < 0.001). cyclopiazonic acid 76-94 transient receptor potential cation channel subfamily C member 1 Homo sapiens 149-155 15474013-1 2004 The mycotoxin cyclopiazonic acid (CPA) is a potent inhibitor of the sarcoplasmic reticulum Ca2+-ATPase. cyclopiazonic acid 34-37 carbonic anhydrase 2 Homo sapiens 91-94 15474013-3 2004 Furthermore, CPA abolishes the cooperativity of Ca2+ transport, showing a Ca2+/ATP ratio approximately 1 at any extent of Ca2+ saturation. cyclopiazonic acid 13-16 carbonic anhydrase 2 Homo sapiens 48-51 15474013-3 2004 Furthermore, CPA abolishes the cooperativity of Ca2+ transport, showing a Ca2+/ATP ratio approximately 1 at any extent of Ca2+ saturation. cyclopiazonic acid 13-16 carbonic anhydrase 2 Homo sapiens 74-77 15474013-3 2004 Furthermore, CPA abolishes the cooperativity of Ca2+ transport, showing a Ca2+/ATP ratio approximately 1 at any extent of Ca2+ saturation. cyclopiazonic acid 13-16 carbonic anhydrase 2 Homo sapiens 74-77 15355851-6 2005 Thus the amplitude of I(ClCa) was diminished by the SR-ATPase inhibitor cyclopiazonic acid, the inositol 1,4,5-trisphosphate receptor antagonist 2-aminoethoxydiphenyl borate (2-APB), and the ryanodine receptor blocker tetracaine. cyclopiazonic acid 72-90 arginyl aminopeptidase (aminopeptidase B) Mus musculus 177-180 15476676-12 2004 YC-1 alone resulted in the accumulation of actin filaments in neutrophils, while significantly reduced the intensity of actin filament staining in the subsequent activation with CPA. cyclopiazonic acid 178-181 RNA binding motif single stranded interacting protein 1 Homo sapiens 0-4 15476676-13 2004 These results indicate that YC-1 inhibited CPA-activated store-operated Ca2+ entry (SOCE) probably through the direct blockade of channel activation and/or the disruption of the integrity of the actin cytoskeleton necessary for supporting Ca2+ entry pathway in neutrophils. cyclopiazonic acid 43-46 RNA binding motif single stranded interacting protein 1 Homo sapiens 28-32 15474013-4 2004 There is also an effect on the Ca2+-binding mechanism, where the addition of CPA results in binding of only half-maximal amount of Ca2+ observed in its absence. cyclopiazonic acid 77-80 carbonic anhydrase 2 Homo sapiens 31-34 15474013-0 2004 Cyclopiazonic acid reduces the coupling factor of the Ca2+-ATPase acting on Ca2+ binding. cyclopiazonic acid 0-18 carbonic anhydrase 2 Homo sapiens 76-79 15474013-4 2004 There is also an effect on the Ca2+-binding mechanism, where the addition of CPA results in binding of only half-maximal amount of Ca2+ observed in its absence. cyclopiazonic acid 77-80 carbonic anhydrase 2 Homo sapiens 131-134 15474013-5 2004 The experimental data suggest that in the presence of CPA, only a single Ca2+ ion binds to the Ca2+-ATPase. cyclopiazonic acid 54-57 carbonic anhydrase 2 Homo sapiens 73-76 14988079-8 2004 Cyclopiazonic acid (CPA; 30 microM) significantly reduced the DeltamMVo(2) to 0.27 +/- 0.06 ml O(2).min(-1).100 g LV(-1) (35% of control). cyclopiazonic acid 0-18 carboxypeptidase A1, pancreatic Mus musculus 20-23 15474013-5 2004 The experimental data suggest that in the presence of CPA, only a single Ca2+ ion binds to the Ca2+-ATPase. cyclopiazonic acid 54-57 carbonic anhydrase 2 Homo sapiens 95-98 32585778-4 2004 The DHPG-induced [Ca2+]i rise was much more sensitive to manipulations of Ca2+ homeostasis, such as using the Ca2+ store depleting agent, cyclopiazonic acid (50-100 muM), the fast Ca2+ buffer, BAPTA (intracellular; 20-40 mM) and Ca2+-free/EGTA (1 mM) bath solution, than IDHPG, suggesting that these responses are, in the main part, mediated by distinct processes. cyclopiazonic acid 138-156 carbonic anhydrase 2 Rattus norvegicus 18-21 15126052-11 2004 When cells were exposed to cyclopiazonic acid (CPA) to release SR calcium stores, P(o) increased slowly, then persisted at large values. cyclopiazonic acid 27-45 carboxypeptidase A1 Homo sapiens 47-50 15111012-4 2004 The DHPG-induced [Ca2+]i rise was much more sensitive to manipulations of Ca2+ homeostasis, such as using the Ca2+ store depleting agent, cyclopiazonic acid (50-100 microM), the fast Ca2+ buffer, BAPTA (intracellular; 20-40 mM) and Ca(2+)-free/EGTA (1 mM) bath solution, than I(DHPG), suggesting that these responses are, in the main part, mediated by distinct processes. cyclopiazonic acid 138-156 carbonic anhydrase 2 Rattus norvegicus 18-21 32585778-4 2004 The DHPG-induced [Ca2+]i rise was much more sensitive to manipulations of Ca2+ homeostasis, such as using the Ca2+ store depleting agent, cyclopiazonic acid (50-100 muM), the fast Ca2+ buffer, BAPTA (intracellular; 20-40 mM) and Ca2+-free/EGTA (1 mM) bath solution, than IDHPG, suggesting that these responses are, in the main part, mediated by distinct processes. cyclopiazonic acid 138-156 carbonic anhydrase 2 Rattus norvegicus 74-77 32585778-4 2004 The DHPG-induced [Ca2+]i rise was much more sensitive to manipulations of Ca2+ homeostasis, such as using the Ca2+ store depleting agent, cyclopiazonic acid (50-100 muM), the fast Ca2+ buffer, BAPTA (intracellular; 20-40 mM) and Ca2+-free/EGTA (1 mM) bath solution, than IDHPG, suggesting that these responses are, in the main part, mediated by distinct processes. cyclopiazonic acid 138-156 carbonic anhydrase 2 Rattus norvegicus 74-77 32585778-4 2004 The DHPG-induced [Ca2+]i rise was much more sensitive to manipulations of Ca2+ homeostasis, such as using the Ca2+ store depleting agent, cyclopiazonic acid (50-100 muM), the fast Ca2+ buffer, BAPTA (intracellular; 20-40 mM) and Ca2+-free/EGTA (1 mM) bath solution, than IDHPG, suggesting that these responses are, in the main part, mediated by distinct processes. cyclopiazonic acid 138-156 carbonic anhydrase 2 Rattus norvegicus 74-77 32585778-4 2004 The DHPG-induced [Ca2+]i rise was much more sensitive to manipulations of Ca2+ homeostasis, such as using the Ca2+ store depleting agent, cyclopiazonic acid (50-100 muM), the fast Ca2+ buffer, BAPTA (intracellular; 20-40 mM) and Ca2+-free/EGTA (1 mM) bath solution, than IDHPG, suggesting that these responses are, in the main part, mediated by distinct processes. cyclopiazonic acid 138-156 carbonic anhydrase 2 Rattus norvegicus 74-77 12388076-8 2003 Cyclopiazonic acid (CPA), which inhibits endoplasmic reticulum (ER) Ca(2+) pumps and unloads the ER, induces transient (in Ca(2+)-free media) or sustained (in Ca(2+)-replete media) elevation of [Ca(2+)](cyt). cyclopiazonic acid 0-18 carboxypeptidase A1, pancreatic Mus musculus 20-23 15094326-9 2004 Relaxation induced by VIP was reduced in tissues contracted by either TSG or CPA in the presence of nifedipine or verapamil. cyclopiazonic acid 77-80 vasoactive intestinal peptide Rattus norvegicus 22-25 12887970-5 2003 Both the peak and plateau component of the ET-1 calcium response were abolished by PD145065, an ET receptor antagonist, and by cyclopiazonic acid (CPA) (10 microM). cyclopiazonic acid 127-145 endothelin 1 Homo sapiens 43-47 12887970-5 2003 Both the peak and plateau component of the ET-1 calcium response were abolished by PD145065, an ET receptor antagonist, and by cyclopiazonic acid (CPA) (10 microM). cyclopiazonic acid 147-150 endothelin 1 Homo sapiens 43-47 14650578-1 2003 The effect of cyclopiazonic acid (CPA) on changes in the intracellular free Ca2+ concentration ([Ca2+]i) evoked by bradykinin (BK), histamine (HIST) and thapsigargin (TG) was investigated in human gingival fibroblasts. cyclopiazonic acid 14-32 kininogen 1 Homo sapiens 115-125 14650578-1 2003 The effect of cyclopiazonic acid (CPA) on changes in the intracellular free Ca2+ concentration ([Ca2+]i) evoked by bradykinin (BK), histamine (HIST) and thapsigargin (TG) was investigated in human gingival fibroblasts. cyclopiazonic acid 34-37 kininogen 1 Homo sapiens 115-125 14650578-3 2003 Pretreatment with CPA (< 5 microM) enhanced the [Ca2+]i responses evoked by 5 nM BK and 1 mM HIST. cyclopiazonic acid 18-21 kininogen 1 Homo sapiens 84-86 12424093-2 2003 ANG II partially reversed the increase in [Ca(2+)](i) generated by cyclopiazonic acid (CPA; 10(-5) M), acetylcholine (ACh; 10(-5) M), or bradykinin (BK; 10(-7) M). cyclopiazonic acid 67-85 angiogenin Homo sapiens 0-3 12424093-2 2003 ANG II partially reversed the increase in [Ca(2+)](i) generated by cyclopiazonic acid (CPA; 10(-5) M), acetylcholine (ACh; 10(-5) M), or bradykinin (BK; 10(-7) M). cyclopiazonic acid 87-90 angiogenin Homo sapiens 0-3 14650578-5 2003 Moreover, CPA accelerated the Ca2+ influx caused by 5 nM BK and 1mM HIST, but did not alter that caused by 1 microM TG. cyclopiazonic acid 10-13 kininogen 1 Homo sapiens 57-59 12759219-0 2003 Hormone-sensitive lipase activity and triacylglycerol hydrolysis are decreased in rat soleus muscle by cyclopiazonic acid. cyclopiazonic acid 103-121 lipase E, hormone sensitive type Rattus norvegicus 0-24 12829639-4 2003 Treatment with thapsigargin or cyclopiazonic acid, inhibitors of the sarco-endoplasmic reticulum Ca(2+)-ATPase (SERCA) pumps, nearly doubled the peak and slowed the decay of the depolarization-induced Ca(2+) transients. cyclopiazonic acid 31-49 ATPase, Ca++ transporting, ubiquitous Mus musculus 69-110 12829639-4 2003 Treatment with thapsigargin or cyclopiazonic acid, inhibitors of the sarco-endoplasmic reticulum Ca(2+)-ATPase (SERCA) pumps, nearly doubled the peak and slowed the decay of the depolarization-induced Ca(2+) transients. cyclopiazonic acid 31-49 ATPase, Ca++ transporting, ubiquitous Mus musculus 112-117 12515718-3 2003 SERCA inhibitors di-tert-butyl-benzohydroquinone (tBHQ), thapsigargin, and cyclopiazonic acid significantly enhanced the induction of nicotinamide adenine dinucleotide phosphate (NADPH) oxidase activity and CD11b marker expression induced by suboptimal concentrations of ATRA (50 nM) in both cell lines. cyclopiazonic acid 75-93 integrin subunit alpha M Homo sapiens 207-212 12615969-6 2003 The change in IP(3)R1 localization induced by arginine-vasopressin could be blocked by the simultaneous addition of nocodazole or taxol and depended on Ca(2+) release from intracellular stores since Ca(2+)-mobilizing agents such as thapsigargin and cyclopiazonic acid could induce the redistribution. cyclopiazonic acid 249-267 inositol 1,4,5-trisphosphate receptor, type 1 Rattus norvegicus 14-21 12615969-6 2003 The change in IP(3)R1 localization induced by arginine-vasopressin could be blocked by the simultaneous addition of nocodazole or taxol and depended on Ca(2+) release from intracellular stores since Ca(2+)-mobilizing agents such as thapsigargin and cyclopiazonic acid could induce the redistribution. cyclopiazonic acid 249-267 arginine vasopressin Rattus norvegicus 55-66 12388060-4 2003 In Xenopus oocytes, CN also induced Ca(2+) release and activated I(Cl(Ca)), and these responses were inhibited by thapsigargin and cyclopiazonic acid to deplete sarcoplasmic reticulum (SR) Ca(2+), whereas neither heparin nor anti-inositol 1,4,5-trisphosphate receptor (IP(3)R) antibodies affected CN responses. cyclopiazonic acid 131-149 inositol 1,4,5-trisphosphate receptor type 1 S homeolog Xenopus laevis 269-275 12504779-7 2003 In contrast, 2-aminoethyldiphenyl borate (2-APB) diminished cyclopiazonic acid-but enhanced GEA3162-induced [Ca(2+)](i) change. cyclopiazonic acid 60-78 arginyl aminopeptidase Rattus norvegicus 44-47 12359635-9 2002 The sarco/endoplasmic reticulum Ca(2+)-ATPase (SERCA) pump inhibitor cyclopiazonic acid (CPA) produced a more robust effect. cyclopiazonic acid 69-87 ATPase, Ca++ transporting, ubiquitous Mus musculus 4-45 12359637-4 2002 The contractions elicited by 10 micro M CPA required an intact endothelium, were dependent upon external Ca(2+) and were prevented by 10 micro M indomethacin, the inhibitor of prostaglandin synthesis, or 1 micro M SQ29548, the specific prostaglandin H2/thromboxane A2 (PGH2/TXA2) receptor blocker. cyclopiazonic acid 40-43 histocompatibility-2, MHC Mus musculus 250-267 12359635-9 2002 The sarco/endoplasmic reticulum Ca(2+)-ATPase (SERCA) pump inhibitor cyclopiazonic acid (CPA) produced a more robust effect. cyclopiazonic acid 69-87 ATPase, Ca++ transporting, ubiquitous Mus musculus 47-52 12359635-9 2002 The sarco/endoplasmic reticulum Ca(2+)-ATPase (SERCA) pump inhibitor cyclopiazonic acid (CPA) produced a more robust effect. cyclopiazonic acid 89-92 ATPase, Ca++ transporting, ubiquitous Mus musculus 4-45 12359635-9 2002 The sarco/endoplasmic reticulum Ca(2+)-ATPase (SERCA) pump inhibitor cyclopiazonic acid (CPA) produced a more robust effect. cyclopiazonic acid 89-92 ATPase, Ca++ transporting, ubiquitous Mus musculus 47-52 12379176-8 2002 Using the patch-clamp technique, store-operated Ca(2+) currents (I(SOC)) could be recorded in cells treated with ACh or CPA, but voltage-operated Ca(2+) currents (VOCCs) were not elicited in most of the cells (17/20), but in 15% of cells examined, small dihydropyridine (DHP)-sensitive Ca(2+) currents were recorded. cyclopiazonic acid 120-123 dihydropyrimidinase Homo sapiens 271-274 11304465-8 2001 Transfection with MLCK antisense completely prevented CCE in response to thapsigargin and cyclopiazonic acid, whereas MLCK sense had no effect. cyclopiazonic acid 90-108 myosin light chain kinase Homo sapiens 18-22 11964597-5 2002 Ca2+ influx via NCX was examined during rapid activation in the presence of the reversible SR Ca2+ adenosine triphosphatase inhibitor cyclopiazonic acid and ryanodine to inhibit the SR. Efflux mode NCX was examined during activation by extracellular Na+ in the absence of SR reuptake. cyclopiazonic acid 134-152 solute carrier family 8 member A1 Rattus norvegicus 16-19 11707692-10 2001 The vasodilator effects of bradykinin and cyclopiazonic acid were dose-dependently inhibited by insulin. cyclopiazonic acid 42-60 insulin Homo sapiens 96-103 11559781-7 2001 Inhibition of SERCA with cyclopiazonic acid (CPA) abolished these differences between WT and PLB-KO bladder, localizing the effects to the SR. 3. cyclopiazonic acid 25-43 phospholamban Mus musculus 93-96 11559781-7 2001 Inhibition of SERCA with cyclopiazonic acid (CPA) abolished these differences between WT and PLB-KO bladder, localizing the effects to the SR. 3. cyclopiazonic acid 45-48 phospholamban Mus musculus 93-96 11350748-5 2001 Inhibition of phospholipase C (PLC) with U-73122 or inhibition of endoplasmic reticulum Ca(2+)-ATPase with cyclopiazonic acid or thapsigargin abolished the rise of ([Ca2+](i)). cyclopiazonic acid 107-125 carbonic anhydrase 2 Homo sapiens 166-169 11861657-4 2002 Moreover like for the worm Pmr1 Ca(2+) pump expressed in COS-1 cells, Ca(2+) accumulation into the endogenous tg-insensitive store showed a 2 orders of magnitude lower sensitivity to cyclopiazonic acid than the SERCA-mediated transport. cyclopiazonic acid 183-201 ATPase secretory pathway Ca2+ transporting 1 Homo sapiens 27-31 11535685-10 2001 Thapsigargin (10 microM) and cyclopiazonic acid (30 microM), inhibitors of sarco-endoplasmic reticulum Ca2+-ATPase, had little effect on either the inward current or the elevation in [Ca2+](i) induced by 3,5-DHPG. cyclopiazonic acid 29-47 ATPase, Ca++ transporting, ubiquitous Mus musculus 75-114 11470472-7 2001 RESULTS: When stimulated with cyclopiazonic acid, a SERCA-2 inhibitor, T3-deprived cardiomyocytes showed significantly faster (P=0.03) and more transient (P=0.04) increases in [Ca(2+)](i) than T3-supplemented cells. cyclopiazonic acid 30-48 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2 Homo sapiens 52-59 11558374-2 2001 The changes in cytosol Ca2+ concentration associated with the shrinkage of Arabidopsis cells induced by the inhibitor of Ca(2+)-ATPase, cyclopiazonic acid and the Ca2+ ionophore ionomycin were monitored using the fluorescence of Ca(2+)-sensitive probe chlortetracycline hydrochloride. cyclopiazonic acid 136-154 carbonic anhydrase 2 Arabidopsis thaliana 23-26 11642046-2 2001 It is proved that the ATP-ase of actomyosine is nonselectively inhibited by thapsigargin (imaginary inhibition constant Ki is equal 29.4 +/- 5.2 nM), cyclopiazonic acid (Ki = 626 +/- 118 nM), eosin Y (Ki = 70 +/- 14 nM) and p-chlormercurybenzoate (Ki = 380 +/- 151 nM). cyclopiazonic acid 150-168 dynein axonemal heavy chain 8 Homo sapiens 22-29 11158972-5 2001 In the presence of Ni(2+), which inhibits Ca(2+) influx through nonselective cation channels, the BK-induced EDHF relaxant response was greatly diminished and the CPA-induced response was abolished. cyclopiazonic acid 163-166 kininogen 1 Homo sapiens 98-100 10951390-9 2000 The marked inhibitory effect of ophiobolin A and W7 on the activation of CPA-treated pig oocytes suggests that the calcium signal, as the second messenger, acts downstream through calmodulin. cyclopiazonic acid 73-76 calmodulin-3 Sus scrofa 180-190 10894799-2 2000 For this purpose we characterized the effects of the endoplasmatic Ca(2+)-ATPase inhibitors thapsigargin (300 nM) and cyclopiazonic acid (20 microM) on renin secretion from isolated perfused rat kidneys. cyclopiazonic acid 118-136 renin Rattus norvegicus 152-157 10952916-5 2000 The augmentation of contractile activity in laboring myometrium in the presence of a SERCA 2 inhibitor, cyclopiazonic acid (CPA), demonstrated the functional significance of this observation. cyclopiazonic acid 104-122 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2 Homo sapiens 85-92 10952916-5 2000 The augmentation of contractile activity in laboring myometrium in the presence of a SERCA 2 inhibitor, cyclopiazonic acid (CPA), demonstrated the functional significance of this observation. cyclopiazonic acid 124-127 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2 Homo sapiens 85-92 10896718-12 2000 In the presence of the endoplasmic reticulum Ca2+-ATPase inhibitor cyclopiazonic acid (10 microM) in Ca2+-free media, the [Ca2+]i responses evoked by ATP were progressively decreased and abolished. cyclopiazonic acid 67-85 carbonic anhydrase 2 Rattus norvegicus 45-48 10896718-12 2000 In the presence of the endoplasmic reticulum Ca2+-ATPase inhibitor cyclopiazonic acid (10 microM) in Ca2+-free media, the [Ca2+]i responses evoked by ATP were progressively decreased and abolished. cyclopiazonic acid 67-85 carbonic anhydrase 2 Rattus norvegicus 101-104 10896718-12 2000 In the presence of the endoplasmic reticulum Ca2+-ATPase inhibitor cyclopiazonic acid (10 microM) in Ca2+-free media, the [Ca2+]i responses evoked by ATP were progressively decreased and abolished. cyclopiazonic acid 67-85 carbonic anhydrase 2 Rattus norvegicus 101-104 10970769-7 2000 SERCA2-pump inhibitors thapsigargin and cyclopiazonic acid showed a concentration-dependent inhibition of nuclear Ca(2+)loading. cyclopiazonic acid 40-58 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2 Gallus gallus 0-6 11483290-1 2000 The current study was performed to determine the effect of calcium store depletion with cyclopiazonic acid (CPA) on the pre- and postglomerular vasoconstrictor responses to angiotensin II (ANG II) and norepinephrine (NE). cyclopiazonic acid 88-106 angiotensinogen Homo sapiens 173-187 11483290-1 2000 The current study was performed to determine the effect of calcium store depletion with cyclopiazonic acid (CPA) on the pre- and postglomerular vasoconstrictor responses to angiotensin II (ANG II) and norepinephrine (NE). cyclopiazonic acid 88-106 angiotensinogen Homo sapiens 189-195 11483290-1 2000 The current study was performed to determine the effect of calcium store depletion with cyclopiazonic acid (CPA) on the pre- and postglomerular vasoconstrictor responses to angiotensin II (ANG II) and norepinephrine (NE). cyclopiazonic acid 108-111 angiotensinogen Homo sapiens 173-187 11483290-1 2000 The current study was performed to determine the effect of calcium store depletion with cyclopiazonic acid (CPA) on the pre- and postglomerular vasoconstrictor responses to angiotensin II (ANG II) and norepinephrine (NE). cyclopiazonic acid 108-111 angiotensinogen Homo sapiens 189-195 11483290-2 2000 CPA treatment significantly attenuated the afferent arteriolar response to 10 nM ANG II by 51% and to 1000 nM NE by 19%. cyclopiazonic acid 0-3 angiotensinogen Homo sapiens 81-87 11483290-3 2000 Efferent arteriolar responses to ANG II and NE were also greatly attenuated in the presence of CPA. cyclopiazonic acid 95-98 angiotensinogen Homo sapiens 33-39 11483290-4 2000 These data demonstrate that afferent and efferent arteriolar responses to ANG II and NE depend on release of calcium from CPA-sensitive intracellular stores. cyclopiazonic acid 122-125 angiotensinogen Homo sapiens 74-80 10686507-1 2000 The effect of two Ca(2+) ATPase inhibitors, cyclopiazonic acid (CPA) and 2,5-di-(tert-butyl)-1,4-hydroquinone (DTBHQ), on the release of MCP-1 from bone marrow-derived mast cells (BMMCs) were investigated. cyclopiazonic acid 44-62 mast cell protease 1 Mus musculus 137-142 10644044-3 2000 Other inhibitors of Ca(2+)-ATPases associated with intracellular calcium stores, such as cyclopiazonic acid and 2,5-di-(tert-butyl)-1,4-benzohydroquinone, equally inhibited IL-8-activated migration. cyclopiazonic acid 89-107 C-X-C motif chemokine ligand 8 Homo sapiens 173-177 10686507-2 2000 CPA and DTBHQ increased the intracellular free Ca(2+) concentration ([Ca(2+)](i)) and induced MCP-1 release in a dose-dependent manner. cyclopiazonic acid 0-3 mast cell protease 1 Mus musculus 94-99 10526106-3 1999 To investigate PAF-induced Ca(2+) influx, the contents of intracellular stores were modulated using the SERCA blocker cyclopiazonic acid (CPA). cyclopiazonic acid 138-141 PCNA clamp associated factor Homo sapiens 15-18 10516641-15 1999 These data show that dotarizine shares with thapsigargin and CPA the ability to deplete Ca2+ in the ER; this novel action of dotarizine could be relevant to its prophylactic effects in migraine. cyclopiazonic acid 61-64 carbonic anhydrase 2 Bos taurus 88-91 10516641-5 1999 This transient rise of [Ca2+]c was mimicked by 1 microM thapsigargin and by 30 microM cyclopiazonic acid (CPA), but not by 30 microM flunarizine. cyclopiazonic acid 86-104 carbonic anhydrase 2 Bos taurus 24-27 10516641-5 1999 This transient rise of [Ca2+]c was mimicked by 1 microM thapsigargin and by 30 microM cyclopiazonic acid (CPA), but not by 30 microM flunarizine. cyclopiazonic acid 106-109 carbonic anhydrase 2 Bos taurus 24-27 10511129-9 1999 The SR Ca2+ pump inhibitor, cyclopiazonic acid, abolished, and removal of extracellular Ca2+ attenuated, the response to AVP. cyclopiazonic acid 28-46 arginine vasopressin Rattus norvegicus 121-124 10526106-8 1999 Nevertheless, Ca(2+)-release induced by PAF (or CPA) serves as an important factor in controlling Ca(2+) entry presumably mediated by activation of store-operated-Ca(2+) channels. cyclopiazonic acid 48-51 PCNA clamp associated factor Homo sapiens 40-43 10395082-7 1999 AVP evoked an increase in [Ca2+]i levels (162 +/- 12 nmol/L from a basal value of 77 +/- 6 nmol/L) which was completely abolished by pretreatment with either NCDC or cyclopiazonic acid (sarcoplasmic reticulum (SR) Ca2+ pump inhibitor) but unaffected by ryanodine (ryanodine sensitive SR Ca2+ store depletor). cyclopiazonic acid 166-184 arginine vasopressin Rattus norvegicus 0-3 10454695-7 1999 The oxytocin-stimulated intracellular free calcium increase resulting from calcium entry was blocked by store depletion by thapsigargin or cyclopiazonic acid, consistent with a capacitative calcium entry mechanism. cyclopiazonic acid 139-157 oxytocin/neurophysin I prepropeptide Homo sapiens 4-12 10422640-5 1999 In WKY and SHR endothelium-intact aortas contracted with either phenylephrine or endothelin-1, carbachol and cyclopiazonic acid evoked endothelium derived relaxing factor (EDRF)/nitric oxide (NO)-dependent relaxations which were reduced by pretreatment of the rings with methyl-2,5-dihydroxycinnamate or genistein. cyclopiazonic acid 109-127 endothelin 1 Rattus norvegicus 81-93 10415113-6 1999 In HA-1 cells, adapt78 mRNA was induced by the calcium ionophore A23187, 2-deoxyglucose, brefeldin A, tunicamycin, thapsigargin, and cyclopiazonic acid, with thapsigargin being the most potent inducer (7.3-fold). cyclopiazonic acid 133-151 regulator of calcineurin 1 Homo sapiens 15-22 10400636-4 1999 Blocking the SERCA pump with thapsigargin or cyclopiazonic acid accelerated the rising phase of [Ca2+]c oscillations and increased their amplitude, which suggests that the endoplasmic reticulum (ER) rapidly takes up Ca2+. cyclopiazonic acid 45-63 carbonic anhydrase 2 Mus musculus 97-100 10400636-4 1999 Blocking the SERCA pump with thapsigargin or cyclopiazonic acid accelerated the rising phase of [Ca2+]c oscillations and increased their amplitude, which suggests that the endoplasmic reticulum (ER) rapidly takes up Ca2+. cyclopiazonic acid 45-63 carbonic anhydrase 2 Mus musculus 216-219 10341236-8 1999 In addition, thapsigargin, ryanodine, and cyclopiazonic acid reduced action potential-evoked Ca2+ transients in the absence of caffeine. cyclopiazonic acid 42-60 carbonic anhydrase 2 Homo sapiens 93-96 10397175-5 1999 In spite of this, we demonstrated in this paper that in ELM-I-1 cells the Epo-induced down-regulation of c-myb expression and hemoglobin production can be effectively enhanced by the simultaneously added [Ca2+]i-increasing agent, cyclopiazonic acid (CPA). cyclopiazonic acid 230-248 erythropoietin Mus musculus 74-77 10397175-5 1999 In spite of this, we demonstrated in this paper that in ELM-I-1 cells the Epo-induced down-regulation of c-myb expression and hemoglobin production can be effectively enhanced by the simultaneously added [Ca2+]i-increasing agent, cyclopiazonic acid (CPA). cyclopiazonic acid 230-248 myeloblastosis oncogene Mus musculus 105-110 10397175-5 1999 In spite of this, we demonstrated in this paper that in ELM-I-1 cells the Epo-induced down-regulation of c-myb expression and hemoglobin production can be effectively enhanced by the simultaneously added [Ca2+]i-increasing agent, cyclopiazonic acid (CPA). cyclopiazonic acid 250-253 erythropoietin Mus musculus 74-77 10397175-5 1999 In spite of this, we demonstrated in this paper that in ELM-I-1 cells the Epo-induced down-regulation of c-myb expression and hemoglobin production can be effectively enhanced by the simultaneously added [Ca2+]i-increasing agent, cyclopiazonic acid (CPA). cyclopiazonic acid 250-253 myeloblastosis oncogene Mus musculus 105-110 10330030-4 1999 The sarcoplasmic reticulum (SR) Ca2+-pump inhibitor cyclopiazonic acid (CPA; 10 microM) evoked Ca2+ transients and contractions but not membrane currents. cyclopiazonic acid 52-70 carbonic anhydrase 2 Canis lupus familiaris 32-35 10330030-4 1999 The sarcoplasmic reticulum (SR) Ca2+-pump inhibitor cyclopiazonic acid (CPA; 10 microM) evoked Ca2+ transients and contractions but not membrane currents. cyclopiazonic acid 52-70 carbonic anhydrase 2 Canis lupus familiaris 95-98 10330030-4 1999 The sarcoplasmic reticulum (SR) Ca2+-pump inhibitor cyclopiazonic acid (CPA; 10 microM) evoked Ca2+ transients and contractions but not membrane currents. cyclopiazonic acid 72-75 carbonic anhydrase 2 Canis lupus familiaris 32-35 10330030-4 1999 The sarcoplasmic reticulum (SR) Ca2+-pump inhibitor cyclopiazonic acid (CPA; 10 microM) evoked Ca2+ transients and contractions but not membrane currents. cyclopiazonic acid 72-75 carbonic anhydrase 2 Canis lupus familiaris 95-98 10188631-18 1999 These results show that NA-induced contractions of the epididymal and prostatic parts of the rat vas deferens differ in sensitivity to ryanodine or CPA. cyclopiazonic acid 148-151 arginine vasopressin Rattus norvegicus 97-100 10064040-1 1999 Malignant hyperthermia (MH) and the mycotoxin cyclopiazonic acid (CPA) are each associated with abnormal calcium homeostasis in skeletal muscle, a key underlying factor in the development of pale, soft, and exudative (PSE) pork. cyclopiazonic acid 66-69 PSE Sus scrofa 218-221 9932728-2 1999 We found that activity and mobility on electrophoresis gels of the cPLA2 protein were significantly increased by f-Met-Leu-Phe (fMLP), 12-myristate 13-acetate (PMA) and the Ca2+-ATPase inhibitors, thapsigargin and cyclopiazonic acid. cyclopiazonic acid 214-232 phospholipase A2 group IVA Homo sapiens 67-72 9932728-2 1999 We found that activity and mobility on electrophoresis gels of the cPLA2 protein were significantly increased by f-Met-Leu-Phe (fMLP), 12-myristate 13-acetate (PMA) and the Ca2+-ATPase inhibitors, thapsigargin and cyclopiazonic acid. cyclopiazonic acid 214-232 formyl peptide receptor 1 Homo sapiens 128-132 9932728-6 1999 However, the thapsigargin- and cyclopiazonic acid-induced cPLA2 activation was completely inhibited by the tyrosine kinase inhibitor, erbstatin, and Ca2+ chelator, EGTA. cyclopiazonic acid 31-49 phospholipase A2 group IVA Homo sapiens 58-63 10064040-6 1999 During the second trial, conducted under extreme outside temperatures (-18 degrees C), CPA-dependent reductions (P<.05) in feed intake, average daily gain, and 45-min pH in nn hogs support the possibility of interactions between malignant hyperthermia and dietary CPA on skeletal muscle calcium homeostasis and the development of PSE pork. cyclopiazonic acid 87-90 PSE Sus scrofa 333-336 9865597-2 1998 CPA, DTBHQ and DTAHQ, all of which induce intracellular free Ca2+ concentration ([Ca2+]i) increase, induced IL-4 and MCP-1 release in a dose-dependent manner. cyclopiazonic acid 0-3 interleukin 4 Rattus norvegicus 108-112 9782161-5 1998 The sarco-endoplasmic reticulum Ca2+-ATPase (SERCA) inhibitor cyclopiazonic acid (CPA) dramatically affected oscillations whereas inhibition of the plasma membrane Ca2+-ATPase (PMCA) with La3+ had little effect. cyclopiazonic acid 62-80 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 4-43 9782161-5 1998 The sarco-endoplasmic reticulum Ca2+-ATPase (SERCA) inhibitor cyclopiazonic acid (CPA) dramatically affected oscillations whereas inhibition of the plasma membrane Ca2+-ATPase (PMCA) with La3+ had little effect. cyclopiazonic acid 62-80 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 45-50 9782161-5 1998 The sarco-endoplasmic reticulum Ca2+-ATPase (SERCA) inhibitor cyclopiazonic acid (CPA) dramatically affected oscillations whereas inhibition of the plasma membrane Ca2+-ATPase (PMCA) with La3+ had little effect. cyclopiazonic acid 62-80 ATPase plasma membrane Ca2+ transporting 2 Homo sapiens 177-181 9782161-5 1998 The sarco-endoplasmic reticulum Ca2+-ATPase (SERCA) inhibitor cyclopiazonic acid (CPA) dramatically affected oscillations whereas inhibition of the plasma membrane Ca2+-ATPase (PMCA) with La3+ had little effect. cyclopiazonic acid 82-85 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 4-43 9782161-5 1998 The sarco-endoplasmic reticulum Ca2+-ATPase (SERCA) inhibitor cyclopiazonic acid (CPA) dramatically affected oscillations whereas inhibition of the plasma membrane Ca2+-ATPase (PMCA) with La3+ had little effect. cyclopiazonic acid 82-85 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 45-50 9782161-5 1998 The sarco-endoplasmic reticulum Ca2+-ATPase (SERCA) inhibitor cyclopiazonic acid (CPA) dramatically affected oscillations whereas inhibition of the plasma membrane Ca2+-ATPase (PMCA) with La3+ had little effect. cyclopiazonic acid 82-85 ATPase plasma membrane Ca2+ transporting 2 Homo sapiens 177-181 9782161-11 1998 For a Ca2+ transient, the initiation of release was suppressed by SERCA during either the lag phase or the interspike period (ISP) since: (i) the ISP was shortened by low CPA concentrations, (ii) higher concentrations of CPA stimulated an explosive Ca2+ release when applied during the ISP but not when applied in the absence of agonist, and (iii) CPA synchronized the initial Ca2+ response to a low histamine dose (even recruiting silent, histamine-unresponsive cells). cyclopiazonic acid 171-174 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 66-71 9782161-11 1998 For a Ca2+ transient, the initiation of release was suppressed by SERCA during either the lag phase or the interspike period (ISP) since: (i) the ISP was shortened by low CPA concentrations, (ii) higher concentrations of CPA stimulated an explosive Ca2+ release when applied during the ISP but not when applied in the absence of agonist, and (iii) CPA synchronized the initial Ca2+ response to a low histamine dose (even recruiting silent, histamine-unresponsive cells). cyclopiazonic acid 221-224 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 66-71 9782161-11 1998 For a Ca2+ transient, the initiation of release was suppressed by SERCA during either the lag phase or the interspike period (ISP) since: (i) the ISP was shortened by low CPA concentrations, (ii) higher concentrations of CPA stimulated an explosive Ca2+ release when applied during the ISP but not when applied in the absence of agonist, and (iii) CPA synchronized the initial Ca2+ response to a low histamine dose (even recruiting silent, histamine-unresponsive cells). cyclopiazonic acid 221-224 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 66-71 9782161-13 1998 Two aspects of the regenerative upstroke of a spike were differently affected by SERCA inhibition: Ca2+ wave velocity was entirely unaffected by CPA whereas the local rate of rise was increased. cyclopiazonic acid 145-148 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 81-86 9782161-15 1998 The [Ca2+]i at which a Ca2+ spike terminated depended on SERCA since CPA dose dependently enhanced the peak [Ca2+]i. cyclopiazonic acid 69-72 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 57-62 9865597-2 1998 CPA, DTBHQ and DTAHQ, all of which induce intracellular free Ca2+ concentration ([Ca2+]i) increase, induced IL-4 and MCP-1 release in a dose-dependent manner. cyclopiazonic acid 0-3 mast cell protease 1-like 1 Rattus norvegicus 117-122 9808725-0 1998 A high-affinity Ca2+ pump, ECA1, from the endoplasmic reticulum is inhibited by cyclopiazonic acid but not by thapsigargin. cyclopiazonic acid 80-98 ER-type Ca2+-ATPase 1 Arabidopsis thaliana 27-31 9395254-7 1997 However, after depletion of adrenaline-sensitive Ca2+ pool by 10 microM Adr, CPA transiently elevated [Ca2+]i only in alpha1a and alpha1d transfected HEK-293 cells, not in alpha1b transfected HEK-293 cells. cyclopiazonic acid 77-80 calcium voltage-gated channel subunit alpha1 A Homo sapiens 118-125 9655696-3 1998 The NO-donor SIN-1 and the cGMP analogs were able to inhibit contractions induced by activation of L-type Ca2+ channels (BAY-K-8644), by carbachol (CCh), and by cyclopiazonic acid (CPA), a blocker of sarcoplasmic Ca2+-ATPase. cyclopiazonic acid 161-179 MAPK associated protein 1 Homo sapiens 13-18 9655696-3 1998 The NO-donor SIN-1 and the cGMP analogs were able to inhibit contractions induced by activation of L-type Ca2+ channels (BAY-K-8644), by carbachol (CCh), and by cyclopiazonic acid (CPA), a blocker of sarcoplasmic Ca2+-ATPase. cyclopiazonic acid 181-184 MAPK associated protein 1 Homo sapiens 13-18 9655696-6 1998 After restoration of extracellular Ca2+, the inhibitory effect of SIN-1 and pCPT-cGMP was only attenuated, whereas in the additional presence of CPA, the inhibitory effect of SIN-1 was blocked and the effect of 8-BrcGMP reduced. cyclopiazonic acid 145-148 MAPK associated protein 1 Homo sapiens 175-180 9610429-11 1997 Therefore, a large part of the response to [beta Ala8]NKA (4-10) persisted in the presence of both CPA and nifedipine. cyclopiazonic acid 99-102 tachykinin precursor 1 Homo sapiens 54-57 9610429-15 1997 7 We conclude that, during sustained depolarization produced by the NK1 receptor agonist, blockade of the sarcoplasmic reticulum Ca pump by CPA produces a faster Ca-dependent inactivation of Ca channels, thereby eliminating spikes and abolishing the tonic component of contraction. cyclopiazonic acid 140-143 substance-P receptor Cavia porcellus 68-80 9326287-10 1997 The calcium reuptake inhibitors thapsigargin and cyclopiazonic acid potentiated caffeine-stimulated A beta release. cyclopiazonic acid 49-67 amyloid beta precursor protein Homo sapiens 100-106 9257912-12 1997 In such tissues cyclopiazonic acid (CPA; 10 microM) prevented Ca2+-induced recovery of vanadate-induced contraction. cyclopiazonic acid 16-34 carbonic anhydrase 2 Homo sapiens 62-65 9257912-12 1997 In such tissues cyclopiazonic acid (CPA; 10 microM) prevented Ca2+-induced recovery of vanadate-induced contraction. cyclopiazonic acid 36-39 carbonic anhydrase 2 Homo sapiens 62-65 9032683-11 1997 Depletion of internal Ca2+ stores by perifusion with thapsigargin or cyclopiazonic acid also reduced DAP amplitudes by approximately 50% and eliminated phasic patterns of firing. cyclopiazonic acid 69-87 death-associated protein Rattus norvegicus 101-104 9008638-9 1997 With a nominally Ca(2+)-free solution containing 10 microM cyclopiazonic acid, simultaneous 10(-6) M ET-1 and extracellular Ca2+ additions transiently increased [Ca2+]i twofold, whereas 10(-6) M S-6-c increased it by only 20%. cyclopiazonic acid 59-77 endothelin 1 Bos taurus 101-105 9754866-4 1998 RESULTS: All Ca2--ATPase inhibitors (TG, CPA, DTBHQ and DTAHQ) induced TNF-alpha release in a dose-dependent manner. cyclopiazonic acid 41-44 tumor necrosis factor Rattus norvegicus 71-80 9754866-7 1998 TNF-alpha release induced by DTBHQ and CPA was inhibited by treatment with actinomycin-D, the immunosuppressant FK506 and the glucocorticoid dexamethasone (p < or = 0.01). cyclopiazonic acid 39-42 tumor necrosis factor Rattus norvegicus 0-9 9610429-0 1997 Effect of cyclopiazonic acid on contractions produced by tachykinin NK1 and NK2 receptor agonists in the circular muscle of guinea-pig colon. cyclopiazonic acid 10-28 tachykinin receptor 1 Homo sapiens 68-71 9610429-0 1997 Effect of cyclopiazonic acid on contractions produced by tachykinin NK1 and NK2 receptor agonists in the circular muscle of guinea-pig colon. cyclopiazonic acid 10-28 substance-K receptor Cavia porcellus 76-88 9610429-1 1997 1 This study aimed to assess the effect of cyclopiazonic acid (CPA), an inhibitor of sarcoplasmic reticulum calcium (Ca) pump, against contractile responses produced by selective tachykinin NK1 and NK2 receptor agonists, [Sar9]substance P (SP) sulfone and [beta Ala8]neurokinin A (NKA) (4-10), respectively, on the circular muscle of guinea-pig colon. cyclopiazonic acid 43-61 tachykinin receptor 1 Homo sapiens 190-193 9610429-1 1997 1 This study aimed to assess the effect of cyclopiazonic acid (CPA), an inhibitor of sarcoplasmic reticulum calcium (Ca) pump, against contractile responses produced by selective tachykinin NK1 and NK2 receptor agonists, [Sar9]substance P (SP) sulfone and [beta Ala8]neurokinin A (NKA) (4-10), respectively, on the circular muscle of guinea-pig colon. cyclopiazonic acid 43-61 substance-K receptor Cavia porcellus 198-210 9610429-1 1997 1 This study aimed to assess the effect of cyclopiazonic acid (CPA), an inhibitor of sarcoplasmic reticulum calcium (Ca) pump, against contractile responses produced by selective tachykinin NK1 and NK2 receptor agonists, [Sar9]substance P (SP) sulfone and [beta Ala8]neurokinin A (NKA) (4-10), respectively, on the circular muscle of guinea-pig colon. cyclopiazonic acid 43-61 tachykinin precursor 1 Homo sapiens 281-284 9610429-1 1997 1 This study aimed to assess the effect of cyclopiazonic acid (CPA), an inhibitor of sarcoplasmic reticulum calcium (Ca) pump, against contractile responses produced by selective tachykinin NK1 and NK2 receptor agonists, [Sar9]substance P (SP) sulfone and [beta Ala8]neurokinin A (NKA) (4-10), respectively, on the circular muscle of guinea-pig colon. cyclopiazonic acid 63-66 tachykinin receptor 1 Homo sapiens 190-193 9610429-1 1997 1 This study aimed to assess the effect of cyclopiazonic acid (CPA), an inhibitor of sarcoplasmic reticulum calcium (Ca) pump, against contractile responses produced by selective tachykinin NK1 and NK2 receptor agonists, [Sar9]substance P (SP) sulfone and [beta Ala8]neurokinin A (NKA) (4-10), respectively, on the circular muscle of guinea-pig colon. cyclopiazonic acid 63-66 substance-K receptor Cavia porcellus 198-210 9610429-1 1997 1 This study aimed to assess the effect of cyclopiazonic acid (CPA), an inhibitor of sarcoplasmic reticulum calcium (Ca) pump, against contractile responses produced by selective tachykinin NK1 and NK2 receptor agonists, [Sar9]substance P (SP) sulfone and [beta Ala8]neurokinin A (NKA) (4-10), respectively, on the circular muscle of guinea-pig colon. cyclopiazonic acid 63-66 tachykinin precursor 1 Homo sapiens 281-284 9610429-6 1997 CPA slightly and evenly depressed the response to [beta Ala8]NKA (4-10) (18 +/- 7 and 21 +/- 5% inhibition at 1 and 15 min). cyclopiazonic acid 0-3 tachykinin precursor 1 Homo sapiens 61-64 9610429-10 1997 CPA produced a slight inhibition (15 +/- 9 and 33 +/- 10% at 1 and 15 min, respectively) of the nifedipine-resistant response to [beta Ala8]NKA (4-10), an effect similar to that observed in the absence of nifedipine. cyclopiazonic acid 0-3 tachykinin precursor 1 Homo sapiens 140-143 9234194-11 1997 The amplitude of the Ca2+ transients recovered spontaneously with an exponential time constant of 59 s. Recovery was accelerated by depolarization-induced elevations in [Ca2+]i and blocked by cyclopiazonic acid (CPA) and thapsigargin, indicating that store refilling is mediated by endoplasmic reticulum Ca(2+)-ATPases. cyclopiazonic acid 192-210 carbonic anhydrase 2 Rattus norvegicus 21-24 9234194-11 1997 The amplitude of the Ca2+ transients recovered spontaneously with an exponential time constant of 59 s. Recovery was accelerated by depolarization-induced elevations in [Ca2+]i and blocked by cyclopiazonic acid (CPA) and thapsigargin, indicating that store refilling is mediated by endoplasmic reticulum Ca(2+)-ATPases. cyclopiazonic acid 212-215 carbonic anhydrase 2 Rattus norvegicus 21-24 9234194-11 1997 The amplitude of the Ca2+ transients recovered spontaneously with an exponential time constant of 59 s. Recovery was accelerated by depolarization-induced elevations in [Ca2+]i and blocked by cyclopiazonic acid (CPA) and thapsigargin, indicating that store refilling is mediated by endoplasmic reticulum Ca(2+)-ATPases. cyclopiazonic acid 212-215 carbonic anhydrase 2 Rattus norvegicus 170-173 8892975-5 1996 An anti-IL-4 antibody almost completely eliminated the anti-apoptotic activity of CPA. cyclopiazonic acid 82-85 interleukin 4 Homo sapiens 8-12 8931762-0 1996 Increased IL-1, IL-6 and TNF alpha secretion and mRNA levels in WEHI-3 cells exposed to cyclopiazonic acid. cyclopiazonic acid 88-106 interleukin 1 complex Mus musculus 10-14 8931762-0 1996 Increased IL-1, IL-6 and TNF alpha secretion and mRNA levels in WEHI-3 cells exposed to cyclopiazonic acid. cyclopiazonic acid 88-106 interleukin 6 Mus musculus 16-20 8931762-0 1996 Increased IL-1, IL-6 and TNF alpha secretion and mRNA levels in WEHI-3 cells exposed to cyclopiazonic acid. cyclopiazonic acid 88-106 tumor necrosis factor Mus musculus 25-34 8931762-3 1996 Without LPS stimulation, only IL-6 was increased by CPA at 5000 ng/ml after 1, 2 and 3 days. cyclopiazonic acid 52-55 interleukin 6 Mus musculus 30-34 8931762-4 1996 With LPS stimulation, IL-1 beta was elevated in the presence of 500 and 1000 ng/ml of CPA at 1 day and 500, 1000 and 5000 ng/ml at 2 days and 3 days. cyclopiazonic acid 86-89 interleukin 1 beta Mus musculus 22-31 8931762-5 1996 TNF alpha was increased by 1000 ng/ml CPA at 12 h and by 500, 1000 and 5000 ng/ml CPA at 1-3 days. cyclopiazonic acid 38-41 tumor necrosis factor Mus musculus 0-9 8931762-5 1996 TNF alpha was increased by 1000 ng/ml CPA at 12 h and by 500, 1000 and 5000 ng/ml CPA at 1-3 days. cyclopiazonic acid 82-85 tumor necrosis factor Mus musculus 0-9 8931762-6 1996 IL-6 levels were increased in the presence of 100, 500 and 1000 CPA ng/ml at both 12 h and 3 days and in the presence of 100, 500, 1000 and 5000 ng/ml CPA at both 1 day and 2 days. cyclopiazonic acid 64-67 interleukin 6 Mus musculus 0-4 8931762-6 1996 IL-6 levels were increased in the presence of 100, 500 and 1000 CPA ng/ml at both 12 h and 3 days and in the presence of 100, 500, 1000 and 5000 ng/ml CPA at both 1 day and 2 days. cyclopiazonic acid 151-154 interleukin 6 Mus musculus 0-4 8892975-1 1996 An ER/SR Ca2+-ATPase inhibitor, cyclopiazonic acid (CPA), was found to suppress apoptotic cell death of IL-3-dependent cell lines, FDC.P2, IC-2, and Ba/F3, upon IL-3 deprivation. cyclopiazonic acid 32-50 interleukin 3 Homo sapiens 104-108 8892975-1 1996 An ER/SR Ca2+-ATPase inhibitor, cyclopiazonic acid (CPA), was found to suppress apoptotic cell death of IL-3-dependent cell lines, FDC.P2, IC-2, and Ba/F3, upon IL-3 deprivation. cyclopiazonic acid 32-50 dynein cytoplasmic 1 intermediate chain 2 Homo sapiens 139-143 8892975-1 1996 An ER/SR Ca2+-ATPase inhibitor, cyclopiazonic acid (CPA), was found to suppress apoptotic cell death of IL-3-dependent cell lines, FDC.P2, IC-2, and Ba/F3, upon IL-3 deprivation. cyclopiazonic acid 32-50 interleukin 3 Homo sapiens 161-165 8892975-1 1996 An ER/SR Ca2+-ATPase inhibitor, cyclopiazonic acid (CPA), was found to suppress apoptotic cell death of IL-3-dependent cell lines, FDC.P2, IC-2, and Ba/F3, upon IL-3 deprivation. cyclopiazonic acid 52-55 interleukin 3 Homo sapiens 104-108 8892975-1 1996 An ER/SR Ca2+-ATPase inhibitor, cyclopiazonic acid (CPA), was found to suppress apoptotic cell death of IL-3-dependent cell lines, FDC.P2, IC-2, and Ba/F3, upon IL-3 deprivation. cyclopiazonic acid 52-55 dynein cytoplasmic 1 intermediate chain 2 Homo sapiens 139-143 8892975-1 1996 An ER/SR Ca2+-ATPase inhibitor, cyclopiazonic acid (CPA), was found to suppress apoptotic cell death of IL-3-dependent cell lines, FDC.P2, IC-2, and Ba/F3, upon IL-3 deprivation. cyclopiazonic acid 52-55 interleukin 3 Homo sapiens 161-165 8892975-4 1996 The culture supernatant of CPA-treated cells was able to prolong cell survival of FDC.P2 in the absence of IL-3. cyclopiazonic acid 27-30 interleukin 3 Homo sapiens 107-111 8691508-4 1996 IL-2 and IL-5 levels were dramatically increased by cyclopiazonic acid at 50-1000 ng/ml, whereas IL-2 was significantly decreased at 10 microgram/ml. cyclopiazonic acid 52-70 interleukin 2 Mus musculus 0-4 8815877-3 1996 Both thapsigargin (1 microM) and cyclopiazonic acid (1 microM), compounds that deplete all intracellular Ca2+ pools by blocking LTP-dependent Ca2+ uptake into intracellular compartments, blocked the induction, but not maintenance, of LTD by low-frequency stimulation (LFS) (1 Hz/15 min) without affecting baseline synaptic transmission. cyclopiazonic acid 33-51 carbonic anhydrase 2 Homo sapiens 105-108 8815877-3 1996 Both thapsigargin (1 microM) and cyclopiazonic acid (1 microM), compounds that deplete all intracellular Ca2+ pools by blocking LTP-dependent Ca2+ uptake into intracellular compartments, blocked the induction, but not maintenance, of LTD by low-frequency stimulation (LFS) (1 Hz/15 min) without affecting baseline synaptic transmission. cyclopiazonic acid 33-51 carbonic anhydrase 2 Homo sapiens 142-145 8772190-5 1996 Consistent with an involvement of calcium, the ER-resident Ca2+-ATPase inhibitors thapsigargin and cyclopiazonic acid (CPA), which trigger a rapid efflux of Ca2+ from the ER, also potently activated NF-kappaB. cyclopiazonic acid 99-117 nuclear factor kappa B subunit 1 Homo sapiens 199-208 8772190-5 1996 Consistent with an involvement of calcium, the ER-resident Ca2+-ATPase inhibitors thapsigargin and cyclopiazonic acid (CPA), which trigger a rapid efflux of Ca2+ from the ER, also potently activated NF-kappaB. cyclopiazonic acid 119-122 nuclear factor kappa B subunit 1 Homo sapiens 199-208 8772190-7 1996 The Ca2+ chelator BAPTA-AM inhibited ROI formation in response to thapsigargin and CPA treatment, suggesting that the Ca2+ increase preceded ROI formation during NF-kappaB activation. cyclopiazonic acid 83-86 nuclear factor kappa B subunit 1 Homo sapiens 162-171 8691508-4 1996 IL-2 and IL-5 levels were dramatically increased by cyclopiazonic acid at 50-1000 ng/ml, whereas IL-2 was significantly decreased at 10 microgram/ml. cyclopiazonic acid 52-70 interleukin 5 Mus musculus 9-13 8691508-12 1996 In total, the EL-4 culture studies indicated that cyclopiazonic acid, ochratoxin A, zearalenone, and alpha-zearalenol could stimulate cytokine production whereas patulin and T-2 toxin were inhibitory. cyclopiazonic acid 50-68 epilepsy 4 Mus musculus 14-18 8691103-7 1996 Similarly, pretreatment of cells with the [Ca2+]i antagonists thapsigargin or cyclopiazonic acid abolished the GnRH-induced calcium transient, whereas EGTA and nifedipine, a voltage-operated calcium channel (VOCC) antagonist, had no effect. cyclopiazonic acid 78-96 gonadotropin releasing hormone 1 Rattus norvegicus 111-115 8662717-2 1996 Down-regulation of c-myb mRNA levels by [Ca2+]i-increasing agents (A23187, thapsigargin, cyclopiazonic acid) and erythropoietin was comparatively studied in the erythropoietin-responsive murine erythroleukemia cell line, ELM-I-1. cyclopiazonic acid 89-107 myeloblastosis oncogene Mus musculus 19-24 8691103-8 1996 These results suggest that in either immature or mature granulosa cells GnRH mobilises calcium from thapsigargin/cyclopiazonic acid-sensitive [Ca2+]i stores but does not involve the influx of extracellular calcium through VOCCs. cyclopiazonic acid 113-131 gonadotropin releasing hormone 1 Rattus norvegicus 72-76 8927511-8 1996 CPA exerted its contractile effect even when Ca2+ influx was triggered through the Na+/Ca2+ exchanger and the other Ca2+ entry pathways were blocked. cyclopiazonic acid 0-3 solute carrier family 8 member A1 Homo sapiens 83-101 8738291-4 1996 The concentrations of U-73122 required for inhibition of CPA- and ionomycin-induced changes with IC50 values 4.06 +/- 0.27 microM and 4.04 +/- 0.44 microM, respectively, is almost 10-times that required for inhibition of the fMLP-induced response (IC50 value 0.62 +/- 0.04 microM). cyclopiazonic acid 57-60 formyl peptide receptor 1 Homo sapiens 225-229 8882626-17 1996 The ET-1-induced transient increase in [Ca2+]i was significantly reduced by the sarcoplasmic reticulum (SR) Ca(2+)-ATPase inhibitor, cyclopiazonic acid (30 microM); however, the ET-1-induced sustained contraction was not affected by this agent. cyclopiazonic acid 133-151 endothelin-1 Oryctolagus cuniculus 4-8 8882626-17 1996 The ET-1-induced transient increase in [Ca2+]i was significantly reduced by the sarcoplasmic reticulum (SR) Ca(2+)-ATPase inhibitor, cyclopiazonic acid (30 microM); however, the ET-1-induced sustained contraction was not affected by this agent. cyclopiazonic acid 133-151 endothelin-1 Oryctolagus cuniculus 178-182 7487872-4 1995 These results suggest that TRH causes the mobilization of Ca2+ from thapsigargin/cyclopiazonic acid-sensitive intracellular Ca2+ stores but not the influx of extracellular Ca2+. cyclopiazonic acid 81-99 thyrotropin releasing hormone Homo sapiens 27-30 8701024-4 1996 Tetraethylammonium (TEA, 1-10 mM) and cyclopiazonic acid (CPA, 3-10 microM) produced a concentration-dependent partial inhibition of the relaxant response to CGRP. cyclopiazonic acid 38-56 calcitonin related polypeptide alpha Homo sapiens 158-162 8701024-4 1996 Tetraethylammonium (TEA, 1-10 mM) and cyclopiazonic acid (CPA, 3-10 microM) produced a concentration-dependent partial inhibition of the relaxant response to CGRP. cyclopiazonic acid 58-61 calcitonin related polypeptide alpha Homo sapiens 158-162 8701024-10 1996 In sucrose gap, brief superfusion with 0.3 microM CGRP produced a TTX (1 microM)- resistant membrane hyperpolarization and relaxation: the hyperpolarization produced by CGRP was inhibited by about 50% by either TEA (10 mM) or CPA (10 microM), while being unaffected by glibenclamide (3 microM). cyclopiazonic acid 226-229 calcitonin related polypeptide alpha Homo sapiens 50-54 8701024-10 1996 In sucrose gap, brief superfusion with 0.3 microM CGRP produced a TTX (1 microM)- resistant membrane hyperpolarization and relaxation: the hyperpolarization produced by CGRP was inhibited by about 50% by either TEA (10 mM) or CPA (10 microM), while being unaffected by glibenclamide (3 microM). cyclopiazonic acid 226-229 calcitonin related polypeptide alpha Homo sapiens 169-173 8750956-3 1995 Cyclopiazonic acid, a microsomal Ca2+ ATPase inhibitor, reversibly depleted intracellular Ca2+ stores in these cells, but did not recruit detectable Ca2+ influx, suggesting that these cells lack substantial capacitative Ca2+ entry. cyclopiazonic acid 0-18 carbonic anhydrase 2 Mus musculus 33-44 8773410-6 1996 Cyclopiazonic acid (30 microM), an inhibitor of the sarcoplasmic reticulum Ca2+ pump, caused transient contractions in the dog saphenous vein only in the presence of extracellular Ca2+. cyclopiazonic acid 0-18 carbonic anhydrase 2 Canis lupus familiaris 75-78 8773410-6 1996 Cyclopiazonic acid (30 microM), an inhibitor of the sarcoplasmic reticulum Ca2+ pump, caused transient contractions in the dog saphenous vein only in the presence of extracellular Ca2+. cyclopiazonic acid 0-18 carbonic anhydrase 2 Canis lupus familiaris 180-183 8925197-8 1996 However, the cells responding to PAF as the cells treated with fMLP or cyclopiazonic acid released almost the entire Ca2+ from intracellular stores after challenge. cyclopiazonic acid 71-89 PCNA clamp associated factor Homo sapiens 33-36 8821550-2 1996 By use of the whole-cell configuration of the patch-clamp technique, membrane currents induced by cyclopiazonic acid (CPA; an inhibitor of the sarcoplasmic reticulum (SR) calcium-ATPase) were investigated in single smooth muscle cells freshly dispersed from the mouse anococcygeus. cyclopiazonic acid 98-116 carboxypeptidase A1, pancreatic Mus musculus 118-121 8647884-15 1996 Moreover, treatment of cells with two inhibitors of the ER-resident Ca(2+) -dependent ATPase, thapsigargin and cyclopiazonic acid, which causes a rapid release of Ca2+ from the ER, strongly activated NF-kappaB. cyclopiazonic acid 111-129 nuclear factor kappa B subunit 1 Homo sapiens 200-209 7594504-7 1995 Inhibition of GPLC activity and IP3 production with U73122 and cyclopiazonic acid blocked the ability of fibronectin to increase CD16 expression and E anti-Fc gamma RIII rosetting. cyclopiazonic acid 63-81 fibronectin 1 Homo sapiens 105-116 7594504-7 1995 Inhibition of GPLC activity and IP3 production with U73122 and cyclopiazonic acid blocked the ability of fibronectin to increase CD16 expression and E anti-Fc gamma RIII rosetting. cyclopiazonic acid 63-81 Fc gamma receptor IIIa Homo sapiens 129-133 7594504-7 1995 Inhibition of GPLC activity and IP3 production with U73122 and cyclopiazonic acid blocked the ability of fibronectin to increase CD16 expression and E anti-Fc gamma RIII rosetting. cyclopiazonic acid 63-81 Fc gamma receptor IIIa Homo sapiens 156-169 8519694-9 1995 Tg and CPA also inhibit the expression of mRNA and protein for specific epidermal spinous cell markers, keratins 1 (K1) and 10 (K10), prevent the redistribution of E-cadherin from a diffuse membranous pattern to concentration at cell-cell junctions, and inhibit the activation of a reporter gene regulated by a K1 enhancer element shown previously to be Ca2+ sensitive. cyclopiazonic acid 7-10 keratin 1 Mus musculus 116-118 8519694-9 1995 Tg and CPA also inhibit the expression of mRNA and protein for specific epidermal spinous cell markers, keratins 1 (K1) and 10 (K10), prevent the redistribution of E-cadherin from a diffuse membranous pattern to concentration at cell-cell junctions, and inhibit the activation of a reporter gene regulated by a K1 enhancer element shown previously to be Ca2+ sensitive. cyclopiazonic acid 7-10 cadherin 1 Mus musculus 164-174 8519694-9 1995 Tg and CPA also inhibit the expression of mRNA and protein for specific epidermal spinous cell markers, keratins 1 (K1) and 10 (K10), prevent the redistribution of E-cadherin from a diffuse membranous pattern to concentration at cell-cell junctions, and inhibit the activation of a reporter gene regulated by a K1 enhancer element shown previously to be Ca2+ sensitive. cyclopiazonic acid 7-10 keratin 1 Mus musculus 128-130 8519694-11 1995 In contrast, Tg and CPA enhance the expression of profilaggrin and loricrin mRNA and protein, markers of granular cell differentiation. cyclopiazonic acid 20-23 filaggrin Mus musculus 50-62 8519694-11 1995 In contrast, Tg and CPA enhance the expression of profilaggrin and loricrin mRNA and protein, markers of granular cell differentiation. cyclopiazonic acid 20-23 loricrin Mus musculus 67-75 7520693-1 1994 Thapsigargin (TG), 2,5-t-butylhydroquinone (tBHQ) and cyclopiazonic acid (CPA) all inhibit the initial Ca(2+)-response to thyrotropin-releasing hormone (TRH) by depleting intracellular Ca2+ pools sensitive to inositol 1,4,5-trisphosphate (IP3). cyclopiazonic acid 54-72 thyrotropin releasing hormone Rattus norvegicus 122-151 7540612-5 1995 Levels of IL-1-induced iNOS protein were reduced by A23187, thapsigargin, and cyclopiazonic acid. cyclopiazonic acid 78-96 nitric oxide synthase 2 Homo sapiens 23-27 7602106-0 1995 Thapsigargin and cyclopiazonic acid initiate rapid and dramatic increases of IL-6 mRNA expression and IL-6 secretion in murine peritoneal macrophages. cyclopiazonic acid 17-35 interleukin 6 Mus musculus 77-81 7602106-0 1995 Thapsigargin and cyclopiazonic acid initiate rapid and dramatic increases of IL-6 mRNA expression and IL-6 secretion in murine peritoneal macrophages. cyclopiazonic acid 17-35 interleukin 6 Mus musculus 102-106 7602106-3 1995 The activity of these inhibitors was linked to an important biologic response, because both cyclopiazonic acid and thapsigargin induced rapid and dramatic increases in IL-6 mRNA expression and secretion. cyclopiazonic acid 92-110 interleukin 6 Mus musculus 168-172 7602106-5 1995 The increased mRNA expression was coupled to translation and secretion of this monokine since cyclopiazonic acid and thapsigargin induced significant increases in IL-6 secretion as early as 2 h, and up to approximately 70-fold increases by 20 h, when compared with control cultures. cyclopiazonic acid 94-112 interleukin 6 Mus musculus 163-167 7602106-6 1995 Taken together, these results demonstrate that both cyclopiazonic acid and thapsigargin generate potent intracellular signals that initiate rapid and dramatic production of IL-6. cyclopiazonic acid 52-70 interleukin 6 Mus musculus 173-177 7602106-7 1995 Both thapsigargin and cyclopiazonic acid increased IL-6 mRNA expression at 15 min in the absence of Ca2+ influx from the extracellular medium. cyclopiazonic acid 22-40 interleukin 6 Mus musculus 51-55 7540139-2 1995 IO, but not INS, failed to be reproduced in Ca(2+)-free solution and was markedly reduced by prior exposure to caffeine under Ca(2+)-free conditions or by addition to normal solution of cyclopiazonic acid (CPA), a Ca2+ ATPase inhibitor. cyclopiazonic acid 186-204 LOW QUALITY PROTEIN: carbonic anhydrase 2 Cavia porcellus 214-225 7698197-5 1994 Furthermore, application of cyclopiazonic acid modified the twitch, the caffeine responses and decreased the amount of Ca2+ taken up by the sarcoplasmic reticulum in saponin-skinned fibres. cyclopiazonic acid 28-46 carbonic anhydrase 2 Mustela putorius furo 119-122 7520693-1 1994 Thapsigargin (TG), 2,5-t-butylhydroquinone (tBHQ) and cyclopiazonic acid (CPA) all inhibit the initial Ca(2+)-response to thyrotropin-releasing hormone (TRH) by depleting intracellular Ca2+ pools sensitive to inositol 1,4,5-trisphosphate (IP3). cyclopiazonic acid 54-72 thyrotropin releasing hormone Rattus norvegicus 153-156 7520693-1 1994 Thapsigargin (TG), 2,5-t-butylhydroquinone (tBHQ) and cyclopiazonic acid (CPA) all inhibit the initial Ca(2+)-response to thyrotropin-releasing hormone (TRH) by depleting intracellular Ca2+ pools sensitive to inositol 1,4,5-trisphosphate (IP3). cyclopiazonic acid 74-77 thyrotropin releasing hormone Rattus norvegicus 122-151 7520693-1 1994 Thapsigargin (TG), 2,5-t-butylhydroquinone (tBHQ) and cyclopiazonic acid (CPA) all inhibit the initial Ca(2+)-response to thyrotropin-releasing hormone (TRH) by depleting intracellular Ca2+ pools sensitive to inositol 1,4,5-trisphosphate (IP3). cyclopiazonic acid 74-77 thyrotropin releasing hormone Rattus norvegicus 153-156 7520693-2 1994 Treatment of GH3 pituitary cells for 30 min with 5 nM TG, 500 nM tBHQ or 50 nM CPA completely eliminated the TRH-induced spike in intracellular free Ca2+ ([Ca2+]i). cyclopiazonic acid 79-82 thyrotropin releasing hormone Rattus norvegicus 109-112 8132611-0 1994 Early transient suppression of c-myb mRNA levels and induction of differentiation in Friend erythroleukemia cells by the [Ca2+]i-increasing agents cyclopiazonic acid and thapsigargin. cyclopiazonic acid 147-165 MYB proto-oncogene, transcription factor Homo sapiens 31-36 8006954-2 1994 Depletion of [Ca2+]i stores by the application of thapsigargin, ionomycin or cyclopiazonic acid induced a depolarization which was (i) dependent upon BAPTA-loading, (ii) dependent upon extracellular Ca2+, (iii) independent of extracellular Na+ and (iv) abolished by 5 mM extracellular Ni2+. cyclopiazonic acid 77-95 carbonic anhydrase 2 Homo sapiens 14-17 7517325-6 1994 4 The calmodulin inhibitors calmidazolium (3-10 microM) and W-7 (100 microM) also abolished CPA-induced relaxation. cyclopiazonic acid 105-108 calmodulin 1 Rattus norvegicus 19-29 7517325-8 1994 6 The inhibitors of NO synthesis and actions, the calmodulin inhibitor and removal of the endothelium abolished the CPA-stimulated increase in the levels of cyclic GMP. cyclopiazonic acid 116-119 calmodulin 1 Rattus norvegicus 50-60 8004399-12 1994 Like NDGA, the sarcoplasmic reticulum Ca(2+)-ATPase inhibitors cyclopiazonic acid and thapsigargin inhibited contractions to ET-1, but not carbachol or KCl. cyclopiazonic acid 63-81 endothelin 1 Rattus norvegicus 125-129 8004399-13 1994 However, cyclopiazonic acid, but not NDGA, also (a) induced transient contractions in rat trachea, (b) potentiated contractions induced by KCl, and (c) potentiated the extracellular Ca(2+)-dependent phase of ET-1-induced contractions, indicating that NDGA did not inhibit ET-1-induced contractions through Ca(2+)-ATPase inhibition and depletion of sarcoplasmic reticular Ca2+. cyclopiazonic acid 9-27 endothelin 1 Rattus norvegicus 208-212 8004399-13 1994 However, cyclopiazonic acid, but not NDGA, also (a) induced transient contractions in rat trachea, (b) potentiated contractions induced by KCl, and (c) potentiated the extracellular Ca(2+)-dependent phase of ET-1-induced contractions, indicating that NDGA did not inhibit ET-1-induced contractions through Ca(2+)-ATPase inhibition and depletion of sarcoplasmic reticular Ca2+. cyclopiazonic acid 9-27 endothelin 1 Rattus norvegicus 272-276 8132611-6 1994 Studies on the differentiation status of F4-6 cells following cyclopiazonic acid or thapsigargin exposure demonstrated a marked increase in beta-globin mRNA synthesis at 60h and in hemoglobin production at 96 h. These results provide further evidence that a rise in the cytosolic Ca2+ concentration is capable, in Friend erythroleukemia cells, of inducing an early transient suppression of c-myb mRNA levels, which is followed by terminal erythroid differentiation. cyclopiazonic acid 62-80 MYB proto-oncogene, transcription factor Homo sapiens 390-395 7508754-6 1994 Finally, in contrast to the findings with TG and BHQ, CPA inhibited bombesin-stimulated enzyme secretion over a range of concentrations that was at least 10-fold lower than the range of concentrations over which CPA potentiated VIP-stimulated enzyme secretion. cyclopiazonic acid 212-215 vasoactive intestinal peptide Rattus norvegicus 228-231 8006954-2 1994 Depletion of [Ca2+]i stores by the application of thapsigargin, ionomycin or cyclopiazonic acid induced a depolarization which was (i) dependent upon BAPTA-loading, (ii) dependent upon extracellular Ca2+, (iii) independent of extracellular Na+ and (iv) abolished by 5 mM extracellular Ni2+. cyclopiazonic acid 77-95 carbonic anhydrase 2 Homo sapiens 199-202 34899622-5 2021 CPA killed the second-stage juveniles of M. incognita, M. hapla, and M. arearia with EC50-3 days 4.50, 18.82, and 60.51 mug mL-1, respectively. cyclopiazonic acid 0-3 L1 cell adhesion molecule Mus musculus 124-128 1834695-8 1991 Using these procedures, we also examined the effect of cyclopiazonic acid (CPA) which was reported to be a specific inhibitor of Ca(2+)-ATPase of SR. Ca(2+)-ATPase activity of SR in skinned fibres was inhibited completely by 10 microM CPA and held to one-half by about 0.2 microM. cyclopiazonic acid 55-73 dynein axonemal heavy chain 8 Homo sapiens 136-142 1834695-8 1991 Using these procedures, we also examined the effect of cyclopiazonic acid (CPA) which was reported to be a specific inhibitor of Ca(2+)-ATPase of SR. Ca(2+)-ATPase activity of SR in skinned fibres was inhibited completely by 10 microM CPA and held to one-half by about 0.2 microM. cyclopiazonic acid 55-73 dynein axonemal heavy chain 8 Homo sapiens 157-163 1834695-8 1991 Using these procedures, we also examined the effect of cyclopiazonic acid (CPA) which was reported to be a specific inhibitor of Ca(2+)-ATPase of SR. Ca(2+)-ATPase activity of SR in skinned fibres was inhibited completely by 10 microM CPA and held to one-half by about 0.2 microM. cyclopiazonic acid 75-78 dynein axonemal heavy chain 8 Homo sapiens 136-142 1834695-8 1991 Using these procedures, we also examined the effect of cyclopiazonic acid (CPA) which was reported to be a specific inhibitor of Ca(2+)-ATPase of SR. Ca(2+)-ATPase activity of SR in skinned fibres was inhibited completely by 10 microM CPA and held to one-half by about 0.2 microM. cyclopiazonic acid 75-78 dynein axonemal heavy chain 8 Homo sapiens 157-163 1834695-11 1991 CPA at 3 microM inhibited almost completely the Ca(2+)-ATPase activity of SR, while it had no effect on either actomyosin-type ATPase or isometric tension of myofibrils. cyclopiazonic acid 0-3 dynein axonemal heavy chain 8 Homo sapiens 55-61 1609418-9 1992 Previously, it was shown that cyclopiazonic acid was twice as effective as cyclopiazonic acid imine at preventing increases in thiobarbituric acid positive substance in cultured renal cells, LLC-PK1. cyclopiazonic acid 30-48 pyruvate kinase L/R Rattus norvegicus 195-198 34322792-4 2022 Therefore, in this study, we aimed to examine the ability of BBP to remove other 12 mycotoxins (including aflatoxin B1, aflatoxin M1, citrinin, dihydrocitrinone, cyclopiazonic acid, deoxynivalenol, ochratoxin A, patulin, sterigmatocystin, zearalanone, alpha-zearalanol, and beta-zearalanol) from different buffers (pH 3.0, 5.0, and 7.0). cyclopiazonic acid 162-180 TM2 domain containing 1 Homo sapiens 61-64 34899622-6 2021 CPA also significantly inhibited egg hatch of M. incognita and M. hapla after a total of 28 days of treatment with the concentrations > 25 mug mL-1. cyclopiazonic acid 0-3 L1 cell adhesion molecule Mus musculus 143-147 34899622-8 2021 The highest CPA production (381.48 mug mL-1) was obtained from the optimized medium, exhibiting an increase of 7.88 times when compared with that from potato dextrose broth culture. cyclopiazonic acid 12-15 L1 cell adhesion molecule Mus musculus 39-43 34252492-0 2021 Effects of growth hormone-releasing hormone analog MR-409 on insulin-secreting cells under cyclopiazonic acid-induced endoplasmic reticulum stress. cyclopiazonic acid 91-109 growth hormone releasing hormone Rattus norvegicus 11-43 34032641-6 2021 Glucose-stimulated membrane potential depolarization and Ca2+ influx was inhibited in mouse islets expressing TALK-1 Leu114Pro (area under the Ca2+ curve [AUC] at 20mM glucose: Leu114Pro 60.1 vs. WT 89.1; P=0.030) with less endoplasmic reticulum Ca2+ storage (cyclopiazonic acid-induced release AUC: Leu114Pro 17.5 vs. WT 46.8; P=0.008). cyclopiazonic acid 260-278 potassium channel, subfamily K, member 16 Mus musculus 110-116 35508807-8 2022 CPA also promoted reactive oxygen species production and phosphorylation of ERK1/2 and p38. cyclopiazonic acid 0-3 adapter molecule crk Gallus gallus 87-90 35508807-9 2022 In addition, CPA-triggered HETs formation was reduced by NADPH oxidase, ERK1/2, and p38 signaling pathway and glycolysis inhibitors, indicating that CPA-induced HETs were related to the production of ROS dependent on NADPH oxidase, ERK1/2, and p38 signaling pathways, as well as glycolysis. cyclopiazonic acid 13-16 adapter molecule crk Gallus gallus 84-87 35508807-9 2022 In addition, CPA-triggered HETs formation was reduced by NADPH oxidase, ERK1/2, and p38 signaling pathway and glycolysis inhibitors, indicating that CPA-induced HETs were related to the production of ROS dependent on NADPH oxidase, ERK1/2, and p38 signaling pathways, as well as glycolysis. cyclopiazonic acid 13-16 adapter molecule crk Gallus gallus 244-247 35508807-9 2022 In addition, CPA-triggered HETs formation was reduced by NADPH oxidase, ERK1/2, and p38 signaling pathway and glycolysis inhibitors, indicating that CPA-induced HETs were related to the production of ROS dependent on NADPH oxidase, ERK1/2, and p38 signaling pathways, as well as glycolysis. cyclopiazonic acid 149-152 adapter molecule crk Gallus gallus 84-87 35508807-9 2022 In addition, CPA-triggered HETs formation was reduced by NADPH oxidase, ERK1/2, and p38 signaling pathway and glycolysis inhibitors, indicating that CPA-induced HETs were related to the production of ROS dependent on NADPH oxidase, ERK1/2, and p38 signaling pathways, as well as glycolysis. cyclopiazonic acid 149-152 adapter molecule crk Gallus gallus 244-247 35081665-15 2022 Platelet-derived growth factor receptor alpha (PDGFRalpha)-immunoreactive SICs were distributed just beneath the basal side of the BM and developed synchronous Ca2+ oscillations (SCOs) and electrical slow waves, which were suppressed by 3 muM nifedipine and abolished by 10 muM CPA. cyclopiazonic acid 278-281 platelet-derived growth factor receptor alpha Cavia porcellus 0-45 33400354-0 2021 Cyclopiazonic acid induced p53-dependent apoptosis in the testis of mice: Another male related risk factor of infertility. cyclopiazonic acid 0-18 transformation related protein 53, pseudogene Mus musculus 27-30 34045974-7 2021 SERCA was inhibited with cyclopiazonic acid (CPA; 1-10 muM). cyclopiazonic acid 25-43 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 0-5 34045974-7 2021 SERCA was inhibited with cyclopiazonic acid (CPA; 1-10 muM). cyclopiazonic acid 45-48 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 0-5 34045974-8 2021 SERCA inhibition (1, 5, and 10 muM of CPA) resulted in dose-dependent slowing of SR Ca2+ reuptake, with the time constant (tau) increasing from 70.8 +- 3.5 ms at baseline to 85.5 +- 6.6, 129.9 +- 20.7, and 271.3 +- 37.6 ms, respectively (p < 0.05 vs. baseline for all doses). cyclopiazonic acid 38-41 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 0-5 34045974-8 2021 SERCA inhibition (1, 5, and 10 muM of CPA) resulted in dose-dependent slowing of SR Ca2+ reuptake, with the time constant (tau) increasing from 70.8 +- 3.5 ms at baseline to 85.5 +- 6.6, 129.9 +- 20.7, and 271.3 +- 37.6 ms, respectively (p < 0.05 vs. baseline for all doses). cyclopiazonic acid 38-41 microtubule associated protein tau Homo sapiens 123-126 33400354-9 2021 Significant up-regulation (p < .05) in the expression of P53 and Caspase III genes and down-regulation of Bcl-2 gene were found in the CPA-received groups. cyclopiazonic acid 135-138 transformation related protein 53, pseudogene Mus musculus 57-60 33400354-9 2021 Significant up-regulation (p < .05) in the expression of P53 and Caspase III genes and down-regulation of Bcl-2 gene were found in the CPA-received groups. cyclopiazonic acid 135-138 B cell leukemia/lymphoma 2 Mus musculus 106-111 33427050-6 2021 These effects were blocked by pretreatment with cyclopiazonic acid (CPA), a SERCA inhibitor, and by knockdown of SERCA2 with siRNA, suggesting that SERCA2 plays a critical role in progesterone induction of VSMC relaxation. cyclopiazonic acid 48-66 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2 Homo sapiens 148-154 33427050-6 2021 These effects were blocked by pretreatment with cyclopiazonic acid (CPA), a SERCA inhibitor, and by knockdown of SERCA2 with siRNA, suggesting that SERCA2 plays a critical role in progesterone induction of VSMC relaxation. cyclopiazonic acid 68-71 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 76-81 33427050-6 2021 These effects were blocked by pretreatment with cyclopiazonic acid (CPA), a SERCA inhibitor, and by knockdown of SERCA2 with siRNA, suggesting that SERCA2 plays a critical role in progesterone induction of VSMC relaxation. cyclopiazonic acid 68-71 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2 Homo sapiens 148-154 32949582-7 2020 KEY RESULTS: SOC entry stimulated by emptying sarcoplasmic reticulum (SR) Ca2+ store with cyclopiazonic acid (CPA) was decreased and associated to decreased STIM-1 and Orai1 protein expression in OZR CA. cyclopiazonic acid 90-108 ORAI calcium release-activated calcium modulator 1 Rattus norvegicus 168-173 33531589-11 2021 They implicate possible local tubule-sarcoplasmic triadic domains containing reduced [Ca2+]TSR in the observed upregulation of Nav1.4 function following CPA-induced SR Ca2+ depletion. cyclopiazonic acid 153-156 sodium channel, voltage-gated, type IV, alpha Mus musculus 127-133 32949582-7 2020 KEY RESULTS: SOC entry stimulated by emptying sarcoplasmic reticulum (SR) Ca2+ store with cyclopiazonic acid (CPA) was decreased and associated to decreased STIM-1 and Orai1 protein expression in OZR CA. cyclopiazonic acid 110-113 stromal interaction molecule 1 Rattus norvegicus 157-163 32949582-7 2020 KEY RESULTS: SOC entry stimulated by emptying sarcoplasmic reticulum (SR) Ca2+ store with cyclopiazonic acid (CPA) was decreased and associated to decreased STIM-1 and Orai1 protein expression in OZR CA. cyclopiazonic acid 110-113 ORAI calcium release-activated calcium modulator 1 Rattus norvegicus 168-173 32342308-1 2020 Using Fura-2AM microfluorimetry, we have shown for the first time that sigma-1 receptor antagonist neuroleptic chlorpromazine significantly inhibits glutoxim- and molixan-induced Ca2+ responses and Ca2+ responses induced by endoplasmic reticulum Sa2+-ATPase inhibitors thapsigargin and cyclopiazonic acid in rat peritoneal macrophages. cyclopiazonic acid 286-304 sigma non-opioid intracellular receptor 1 Rattus norvegicus 71-87 31982470-11 2020 Finally, the protein expression of HCN4 in HEK293 cells was markedly downregulated by CPA. cyclopiazonic acid 86-89 hyperpolarization activated cyclic nucleotide gated potassium channel 4 Homo sapiens 35-39 32559219-6 2020 Inhibition of ryanodine-sensitive Ca2+ stores by ryanodine or depletion by the SERCA pump inhibitor cyclopiazonic acid caused a substantial attenuation in the sIAHP activity-dependent potentiation in both rat and mouse CA1 pyramidal neurons. cyclopiazonic acid 100-118 carbonic anhydrase 1 Mus musculus 219-222 32296344-12 2020 Additionally, in endothelial cell (EC)-denuded aortic segments, the SERCA-inhibitor cyclopiazonic acid (CPA) caused markedly larger contractions in SERCA2b/b mice, while the increases of cytosolic Ca2+ were similar in both strains. cyclopiazonic acid 84-102 ATPase, Ca++ transporting, ubiquitous Mus musculus 68-73 32296344-12 2020 Additionally, in endothelial cell (EC)-denuded aortic segments, the SERCA-inhibitor cyclopiazonic acid (CPA) caused markedly larger contractions in SERCA2b/b mice, while the increases of cytosolic Ca2+ were similar in both strains. cyclopiazonic acid 84-102 ATPase, Ca++ transporting, cardiac muscle, slow twitch 2 Mus musculus 148-157 32296344-12 2020 Additionally, in endothelial cell (EC)-denuded aortic segments, the SERCA-inhibitor cyclopiazonic acid (CPA) caused markedly larger contractions in SERCA2b/b mice, while the increases of cytosolic Ca2+ were similar in both strains. cyclopiazonic acid 104-107 ATPase, Ca++ transporting, ubiquitous Mus musculus 68-73 32296344-12 2020 Additionally, in endothelial cell (EC)-denuded aortic segments, the SERCA-inhibitor cyclopiazonic acid (CPA) caused markedly larger contractions in SERCA2b/b mice, while the increases of cytosolic Ca2+ were similar in both strains. cyclopiazonic acid 104-107 ATPase, Ca++ transporting, cardiac muscle, slow twitch 2 Mus musculus 148-157 30840346-12 2019 The increase in Cav1 by introduction of Cav1 scaffolding domain enhancing peptide promoted the 1-oleoyl-2-acetyl-glycerol-induced ROCE in hypertensive aortic smooth muscle cells but did not enhance the cyclopiazonic acid-induced SOCE. cyclopiazonic acid 202-220 caveolin 1 Rattus norvegicus 16-20 31768847-1 2019 Using Fura-2AM microfluorimetry, we have shown for the first time that sigma-1 receptor agonist-tricyclic antidepressant amitriptyline-significantly inhibits store-dependent Ca2+ entry, induced by endoplasmic Ca2+-ATPase inhibitors thapsigargin and cyclopiazonic acid, in rat peritoneal macrophages. cyclopiazonic acid 249-267 sigma non-opioid intracellular receptor 1 Rattus norvegicus 71-87 30840346-12 2019 The increase in Cav1 by introduction of Cav1 scaffolding domain enhancing peptide promoted the 1-oleoyl-2-acetyl-glycerol-induced ROCE in hypertensive aortic smooth muscle cells but did not enhance the cyclopiazonic acid-induced SOCE. cyclopiazonic acid 202-220 caveolin 1 Rattus norvegicus 40-44 30446391-6 2019 Furthermore, CPA resulted in an accelerated degeneration of motor neurons expressing human superoxide dismutase 1 (hSOD1) carrying the ALS-causing G93A mutation, compared to motor neurons expressing wild-type hSOD1. cyclopiazonic acid 13-16 superoxide dismutase 1 Homo sapiens 91-113 30307768-0 2019 Involvement of thapsigargin- and cyclopiazonic acid-sensitive pumps in the rescue of TMEM165-associated glycosylation defects by Mn2. cyclopiazonic acid 33-51 transmembrane protein 165 Homo sapiens 85-92 30307768-7 2019 In contrast, our results demonstrate the involvement of cyclopiazonic acid- and thapsigargin (Tg)-sensitive pumps in the rescue of TMEM165-associated glycosylation defects by Mn2+. cyclopiazonic acid 56-74 transmembrane protein 165 Homo sapiens 131-138 30446391-6 2019 Furthermore, CPA resulted in an accelerated degeneration of motor neurons expressing human superoxide dismutase 1 (hSOD1) carrying the ALS-causing G93A mutation, compared to motor neurons expressing wild-type hSOD1. cyclopiazonic acid 13-16 superoxide dismutase 1 Homo sapiens 115-120 30446391-6 2019 Furthermore, CPA resulted in an accelerated degeneration of motor neurons expressing human superoxide dismutase 1 (hSOD1) carrying the ALS-causing G93A mutation, compared to motor neurons expressing wild-type hSOD1. cyclopiazonic acid 13-16 superoxide dismutase 1 Homo sapiens 209-214 29229760-9 2018 We also showed that SMA1 and SMA2 had close sensitivities to cyclopiazonic acid but different sensitivities to thapsigargin, two specific inhibitors of SERCA pumps. cyclopiazonic acid 61-79 Sma1p Saccharomyces cerevisiae S288C 20-24 29897864-8 2018 Application of the sarco/endoplasmic Ca2+ ATPase inhibitor cyclopiazonic acid blocked the generation of SMOCs and also increased neural excitability. cyclopiazonic acid 59-77 carbonic anhydrase 2 Homo sapiens 37-48 29668377-5 2018 Consistent with this hypothesis, the IR-induced [Ca2+] response was prolonged and eventually blocked by inhibition of ER Ca2+-ATPase with cyclopiazonic acid, and was also inhibited by a high concentration of ryanodine and by inhibitors of inositol (1,4,5)-trisphosphate (IP3)-mediated Ca2+ release (xestospongin C and 2-aminoethoxydiphenyl borate). cyclopiazonic acid 138-156 carbonic anhydrase 2 Mus musculus 49-52 29668377-5 2018 Consistent with this hypothesis, the IR-induced [Ca2+] response was prolonged and eventually blocked by inhibition of ER Ca2+-ATPase with cyclopiazonic acid, and was also inhibited by a high concentration of ryanodine and by inhibitors of inositol (1,4,5)-trisphosphate (IP3)-mediated Ca2+ release (xestospongin C and 2-aminoethoxydiphenyl borate). cyclopiazonic acid 138-156 carbonic anhydrase 2 Mus musculus 121-124 29668377-5 2018 Consistent with this hypothesis, the IR-induced [Ca2+] response was prolonged and eventually blocked by inhibition of ER Ca2+-ATPase with cyclopiazonic acid, and was also inhibited by a high concentration of ryanodine and by inhibitors of inositol (1,4,5)-trisphosphate (IP3)-mediated Ca2+ release (xestospongin C and 2-aminoethoxydiphenyl borate). cyclopiazonic acid 138-156 carbonic anhydrase 2 Mus musculus 121-124 30008101-1 2018 Using Fura-2AM microfluorimetry, we have shown for the first time that preincubation of macrophages with sigma-1 receptor antagonist haloperidol leads to a significant inhibition of the store-dependent Ca2+ entry induced by endoplasmic Ca2+-ATPase inhibitors thapsigargin or cyclopiazonic acid in rat peritoneal macrophages. cyclopiazonic acid 275-293 sigma non-opioid intracellular receptor 1 Rattus norvegicus 105-121 29273673-6 2018 This protection was abolished by cotreatment with the SERCA inhibitor cyclopiazonic acid. cyclopiazonic acid 70-88 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 54-59 29696338-5 2018 The A. flavus ecm33 null mutant, compared with the wild type and the complemented strain, produced predominantly aflatoxin B2 but accumulated comparable amounts of cyclopiazonic acid. cyclopiazonic acid 164-182 Ecm33p Saccharomyces cerevisiae S288C 14-19 29599149-5 2018 The SERCA inhibitor cyclopiazonic acid (CPA) normalises both the initial reduction and the later increase in cytosolic Ca2+ CPA protects the cells against alpha-synuclein-aggregate stress and improves viability in cell models and in Caenorhabditis elegans in vivo Proximity ligation assays also reveal an increased interaction between alpha-synuclein aggregates and SERCA in human brains affected by dementia with Lewy bodies. cyclopiazonic acid 20-38 synuclein alpha Homo sapiens 155-170 29599149-5 2018 The SERCA inhibitor cyclopiazonic acid (CPA) normalises both the initial reduction and the later increase in cytosolic Ca2+ CPA protects the cells against alpha-synuclein-aggregate stress and improves viability in cell models and in Caenorhabditis elegans in vivo Proximity ligation assays also reveal an increased interaction between alpha-synuclein aggregates and SERCA in human brains affected by dementia with Lewy bodies. cyclopiazonic acid 20-38 synuclein alpha Homo sapiens 335-350 29599149-5 2018 The SERCA inhibitor cyclopiazonic acid (CPA) normalises both the initial reduction and the later increase in cytosolic Ca2+ CPA protects the cells against alpha-synuclein-aggregate stress and improves viability in cell models and in Caenorhabditis elegans in vivo Proximity ligation assays also reveal an increased interaction between alpha-synuclein aggregates and SERCA in human brains affected by dementia with Lewy bodies. cyclopiazonic acid 40-43 synuclein alpha Homo sapiens 155-170 29599149-5 2018 The SERCA inhibitor cyclopiazonic acid (CPA) normalises both the initial reduction and the later increase in cytosolic Ca2+ CPA protects the cells against alpha-synuclein-aggregate stress and improves viability in cell models and in Caenorhabditis elegans in vivo Proximity ligation assays also reveal an increased interaction between alpha-synuclein aggregates and SERCA in human brains affected by dementia with Lewy bodies. cyclopiazonic acid 40-43 synuclein alpha Homo sapiens 335-350 29599149-5 2018 The SERCA inhibitor cyclopiazonic acid (CPA) normalises both the initial reduction and the later increase in cytosolic Ca2+ CPA protects the cells against alpha-synuclein-aggregate stress and improves viability in cell models and in Caenorhabditis elegans in vivo Proximity ligation assays also reveal an increased interaction between alpha-synuclein aggregates and SERCA in human brains affected by dementia with Lewy bodies. cyclopiazonic acid 124-127 synuclein alpha Homo sapiens 155-170 29365044-6 2018 A similar FRET increase in response to CPA was also detected in oocytes co-expressing mVenus-STIM1 and mTurquoise2-STIM1, which is consistent with STIM1 forming punctae after store depletion. cyclopiazonic acid 39-42 stromal interaction molecule 1 Sus scrofa 93-98 29365044-6 2018 A similar FRET increase in response to CPA was also detected in oocytes co-expressing mVenus-STIM1 and mTurquoise2-STIM1, which is consistent with STIM1 forming punctae after store depletion. cyclopiazonic acid 39-42 stromal interaction molecule 1 Sus scrofa 115-120 29365044-6 2018 A similar FRET increase in response to CPA was also detected in oocytes co-expressing mVenus-STIM1 and mTurquoise2-STIM1, which is consistent with STIM1 forming punctae after store depletion. cyclopiazonic acid 39-42 stromal interaction molecule 1 Sus scrofa 115-120 29229760-9 2018 We also showed that SMA1 and SMA2 had close sensitivities to cyclopiazonic acid but different sensitivities to thapsigargin, two specific inhibitors of SERCA pumps. cyclopiazonic acid 61-79 Sma2p Saccharomyces cerevisiae S288C 29-33 27245842-14 2016 We also observed thapsigargin (TG)- or CPA-induced puncta formation of STIM1 and Orai1. cyclopiazonic acid 39-42 stromal interaction molecule 1 Mus musculus 71-76 28570539-7 2017 With this method, a decrease in ER calcium is seen with RyR activation with 4-chloro-m-cresol (4-cmc), the indirect activation of IP3R with adenosine triphosphate (ATP), and inhibition of the SERCA pump with cyclopiazonic acid (CPA). cyclopiazonic acid 208-226 ryanodine receptor 1 Homo sapiens 56-59 28570539-7 2017 With this method, a decrease in ER calcium is seen with RyR activation with 4-chloro-m-cresol (4-cmc), the indirect activation of IP3R with adenosine triphosphate (ATP), and inhibition of the SERCA pump with cyclopiazonic acid (CPA). cyclopiazonic acid 208-226 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-134 28570539-7 2017 With this method, a decrease in ER calcium is seen with RyR activation with 4-chloro-m-cresol (4-cmc), the indirect activation of IP3R with adenosine triphosphate (ATP), and inhibition of the SERCA pump with cyclopiazonic acid (CPA). cyclopiazonic acid 228-231 ryanodine receptor 1 Homo sapiens 56-59 28570539-7 2017 With this method, a decrease in ER calcium is seen with RyR activation with 4-chloro-m-cresol (4-cmc), the indirect activation of IP3R with adenosine triphosphate (ATP), and inhibition of the SERCA pump with cyclopiazonic acid (CPA). cyclopiazonic acid 228-231 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-134 28230659-8 2017 Activation of alpha2A adrenoceptors markedly prolongs the period of glucose-induced Ca decrease, an effect counteracted by cyclopiazonic acid. cyclopiazonic acid 123-141 adrenergic receptor, alpha 2a Mus musculus 14-21 27311393-8 2016 Introduction of Cav-1 scaffolding domain peptide to mimic Cav-1 upregulation caused significant increase in CPA- and OAG-induced Ca(2+) entry in PASMCs of control, CH and MCT-treated groups. cyclopiazonic acid 108-111 caveolin 1 Rattus norvegicus 16-21 27311393-8 2016 Introduction of Cav-1 scaffolding domain peptide to mimic Cav-1 upregulation caused significant increase in CPA- and OAG-induced Ca(2+) entry in PASMCs of control, CH and MCT-treated groups. cyclopiazonic acid 108-111 caveolin 1 Rattus norvegicus 58-63 27538371-9 2016 In addition, DCs treated with a SERCA2-specific inhibitor (cyclopiazonic acid) had significantly increased migratory capacities as mDCs regardless of SERCA2 expression. cyclopiazonic acid 59-77 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2 Homo sapiens 32-38 27538371-9 2016 In addition, DCs treated with a SERCA2-specific inhibitor (cyclopiazonic acid) had significantly increased migratory capacities as mDCs regardless of SERCA2 expression. cyclopiazonic acid 59-77 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2 Homo sapiens 150-156 28264934-5 2017 Moreover, SPCA1a is blocked by micromolar concentrations of the commonly used SERCA1a inhibitors thapsigargin (Tg), cyclopiazonic acid, and 2,5-di-tert-butylhydroquinone. cyclopiazonic acid 116-134 ATPase secretory pathway Ca2+ transporting 1 Homo sapiens 10-15 28122731-7 2017 After increase in cytosolic Ca2+ concentration ([Ca2+]cyto) with cyclopiazonic acid, calcium uptake into the mitochondria was significantly attenuated in MCECs from Cx40 KO mice compared with WT MCECs. cyclopiazonic acid 65-83 gap junction protein, alpha 5 Mus musculus 165-169 27353380-6 2016 TPC1 and TPC2 were also shown to differentially regulate cyclopiazonic acid (CPA)-mediated changes in cytosolic free Ca(2+). cyclopiazonic acid 57-75 two pore segment channel 1 Homo sapiens 0-4 27353380-6 2016 TPC1 and TPC2 were also shown to differentially regulate cyclopiazonic acid (CPA)-mediated changes in cytosolic free Ca(2+). cyclopiazonic acid 57-75 two pore segment channel 2 Homo sapiens 9-13 27353380-6 2016 TPC1 and TPC2 were also shown to differentially regulate cyclopiazonic acid (CPA)-mediated changes in cytosolic free Ca(2+). cyclopiazonic acid 77-80 two pore segment channel 1 Homo sapiens 0-4 27353380-6 2016 TPC1 and TPC2 were also shown to differentially regulate cyclopiazonic acid (CPA)-mediated changes in cytosolic free Ca(2+). cyclopiazonic acid 77-80 two pore segment channel 2 Homo sapiens 9-13 27245842-14 2016 We also observed thapsigargin (TG)- or CPA-induced puncta formation of STIM1 and Orai1. cyclopiazonic acid 39-42 ORAI calcium release-activated calcium modulator 1 Mus musculus 81-86 25954130-7 2015 Moreover, a cyclopiazonic acid-induced passive [Ca(2+)]i elevation was evoked by the phosphorylation of OSR1, and the amount of phosphorylated OSR1 decreased when the cells were treated with BAPTA, a Ca(2+) chelator. cyclopiazonic acid 12-30 odd-skipped related transcription factor 1 Homo sapiens 104-108 26583319-6 2015 Consistently, palmitate upregulated ER stress proteins, oligomerized stromal interaction molecule 1 (STIM1) in the subplasmalemmal ER membrane, abolished the cyclopiazonic acid-induced cytosolic Ca(2+) increase due to depletion of luminal ER Ca(2+). cyclopiazonic acid 158-176 stromal interaction molecule 1 Mus musculus 69-99 26583319-6 2015 Consistently, palmitate upregulated ER stress proteins, oligomerized stromal interaction molecule 1 (STIM1) in the subplasmalemmal ER membrane, abolished the cyclopiazonic acid-induced cytosolic Ca(2+) increase due to depletion of luminal ER Ca(2+). cyclopiazonic acid 158-176 stromal interaction molecule 1 Mus musculus 101-106 26530829-4 2016 Stellate-shaped PCV mural cells expressing alpha-smooth muscle actin exhibited synchronised spontaneous Ca(2+) transients to develop vasomotion which was abolished by nifedipine (1 muM), cyclopiazonic acid (10 muM), or Ca(2+)-activated Cl(-) channel inhibitors (100 muM niflumic acid, 1 muM T16Ainh-A01). cyclopiazonic acid 187-205 latexin Homo sapiens 210-213 26530829-4 2016 Stellate-shaped PCV mural cells expressing alpha-smooth muscle actin exhibited synchronised spontaneous Ca(2+) transients to develop vasomotion which was abolished by nifedipine (1 muM), cyclopiazonic acid (10 muM), or Ca(2+)-activated Cl(-) channel inhibitors (100 muM niflumic acid, 1 muM T16Ainh-A01). cyclopiazonic acid 187-205 latexin Homo sapiens 210-213 26530829-4 2016 Stellate-shaped PCV mural cells expressing alpha-smooth muscle actin exhibited synchronised spontaneous Ca(2+) transients to develop vasomotion which was abolished by nifedipine (1 muM), cyclopiazonic acid (10 muM), or Ca(2+)-activated Cl(-) channel inhibitors (100 muM niflumic acid, 1 muM T16Ainh-A01). cyclopiazonic acid 187-205 latexin Homo sapiens 210-213 25805497-8 2015 LPS-triggered ENO-1 exteriorization was suppressed by pretreatment of MDA-MB-231 cells with the Ca(2+) chelator BAPTA or an inhibitor of endoplasmic reticulum Ca(2+)-ATPase pump, cyclopiazonic acid. cyclopiazonic acid 179-197 enolase 1 Homo sapiens 14-19 25954130-7 2015 Moreover, a cyclopiazonic acid-induced passive [Ca(2+)]i elevation was evoked by the phosphorylation of OSR1, and the amount of phosphorylated OSR1 decreased when the cells were treated with BAPTA, a Ca(2+) chelator. cyclopiazonic acid 12-30 odd-skipped related transcription factor 1 Homo sapiens 143-147 25791507-8 2015 Ginsenoside Rb1 suppressed cyclopiazonic acid (CPA)-induced PA contraction, and CPA-activated cation entry and Ca(2+) transient in PASMCs. cyclopiazonic acid 27-45 RB transcriptional corepressor 1 Rattus norvegicus 12-15 25535724-10 2015 Mitochondrial Ca(2+) levels following CPA-induced ER depletion were significantly (p<.05) diminished in TRPC1-silenced Huh7 cells. cyclopiazonic acid 38-41 transient receptor potential cation channel subfamily C member 1 Homo sapiens 107-112 25535724-10 2015 Mitochondrial Ca(2+) levels following CPA-induced ER depletion were significantly (p<.05) diminished in TRPC1-silenced Huh7 cells. cyclopiazonic acid 38-41 MIR7-3 host gene Homo sapiens 122-126 25535724-14 2015 The decrease in mitochondrial Ca(2+) loading following CPA-induced ER depletion in TRPC1-silenced Huh7 cells suggests a possible role of TRPC1 in hepatocellular carcinoma cell apoptosis. cyclopiazonic acid 55-58 transient receptor potential cation channel subfamily C member 1 Homo sapiens 83-88 25535724-14 2015 The decrease in mitochondrial Ca(2+) loading following CPA-induced ER depletion in TRPC1-silenced Huh7 cells suggests a possible role of TRPC1 in hepatocellular carcinoma cell apoptosis. cyclopiazonic acid 55-58 MIR7-3 host gene Homo sapiens 98-102 25535724-14 2015 The decrease in mitochondrial Ca(2+) loading following CPA-induced ER depletion in TRPC1-silenced Huh7 cells suggests a possible role of TRPC1 in hepatocellular carcinoma cell apoptosis. cyclopiazonic acid 55-58 transient receptor potential cation channel subfamily C member 1 Homo sapiens 137-142 25791507-8 2015 Ginsenoside Rb1 suppressed cyclopiazonic acid (CPA)-induced PA contraction, and CPA-activated cation entry and Ca(2+) transient in PASMCs. cyclopiazonic acid 47-50 RB transcriptional corepressor 1 Rattus norvegicus 12-15 25791507-9 2015 ET-1 and CPA-induced contraction, and CPA-activated cation entry and Ca(2+) transients were enhanced in PA and PASMCs of CH and MCT-treated rats; the enhanced responses were abolished by ginsenoside Rb1. cyclopiazonic acid 9-12 RB transcriptional corepressor 1 Rattus norvegicus 199-202 25791507-9 2015 ET-1 and CPA-induced contraction, and CPA-activated cation entry and Ca(2+) transients were enhanced in PA and PASMCs of CH and MCT-treated rats; the enhanced responses were abolished by ginsenoside Rb1. cyclopiazonic acid 38-41 RB transcriptional corepressor 1 Rattus norvegicus 199-202 25352764-5 2014 Also, in the presence of Rb2 (50 microg/mL), the secretory responses of CA evoked by veratridine (a selective Na(+) channel activator (50 microM), Bay-K-8644 (an L-type dihydropyridine Ca(2+) channel activator, 10 microM), and cyclopiazonic acid (a cytoplasmic Ca(2+)-ATPase inhibitor, 10 microM) were significantly reduced, respectively. cyclopiazonic acid 227-245 RB transcriptional corepressor like 2 Rattus norvegicus 25-28 24704610-1 2014 We previously showed that endothelin A (ETA) receptor antagonist BQ-123 partially inhibited cyclopiazonic acid (CPA)-enhanced endothelin-1 (ET-1)-induced contractions suggesting enhancement of ETA receptor internalization in caveolar structures by sarco/endoplasmic reticulum Ca+2 ATPase (SERCA) blockade. cyclopiazonic acid 92-110 endothelin receptor type A Rattus norvegicus 26-53 25103814-5 2014 Three of the binding sites overlap with or are in close vicinity to known binding sites for various SERCA-specific inhibitors and regulators, e.g. thapsigargin, sarcolipin/phospholamban and cyclopiazonic acid. cyclopiazonic acid 190-208 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3 Homo sapiens 100-105 24704610-1 2014 We previously showed that endothelin A (ETA) receptor antagonist BQ-123 partially inhibited cyclopiazonic acid (CPA)-enhanced endothelin-1 (ET-1)-induced contractions suggesting enhancement of ETA receptor internalization in caveolar structures by sarco/endoplasmic reticulum Ca+2 ATPase (SERCA) blockade. cyclopiazonic acid 92-110 endothelin 1 Rattus norvegicus 126-138 24704610-1 2014 We previously showed that endothelin A (ETA) receptor antagonist BQ-123 partially inhibited cyclopiazonic acid (CPA)-enhanced endothelin-1 (ET-1)-induced contractions suggesting enhancement of ETA receptor internalization in caveolar structures by sarco/endoplasmic reticulum Ca+2 ATPase (SERCA) blockade. cyclopiazonic acid 112-115 endothelin receptor type A Rattus norvegicus 40-43 24704610-1 2014 We previously showed that endothelin A (ETA) receptor antagonist BQ-123 partially inhibited cyclopiazonic acid (CPA)-enhanced endothelin-1 (ET-1)-induced contractions suggesting enhancement of ETA receptor internalization in caveolar structures by sarco/endoplasmic reticulum Ca+2 ATPase (SERCA) blockade. cyclopiazonic acid 92-110 endothelin 1 Rattus norvegicus 140-144 24704610-1 2014 We previously showed that endothelin A (ETA) receptor antagonist BQ-123 partially inhibited cyclopiazonic acid (CPA)-enhanced endothelin-1 (ET-1)-induced contractions suggesting enhancement of ETA receptor internalization in caveolar structures by sarco/endoplasmic reticulum Ca+2 ATPase (SERCA) blockade. cyclopiazonic acid 92-110 endothelin receptor type A Rattus norvegicus 40-43 24704610-1 2014 We previously showed that endothelin A (ETA) receptor antagonist BQ-123 partially inhibited cyclopiazonic acid (CPA)-enhanced endothelin-1 (ET-1)-induced contractions suggesting enhancement of ETA receptor internalization in caveolar structures by sarco/endoplasmic reticulum Ca+2 ATPase (SERCA) blockade. cyclopiazonic acid 112-115 endothelin receptor type A Rattus norvegicus 26-53 24704610-1 2014 We previously showed that endothelin A (ETA) receptor antagonist BQ-123 partially inhibited cyclopiazonic acid (CPA)-enhanced endothelin-1 (ET-1)-induced contractions suggesting enhancement of ETA receptor internalization in caveolar structures by sarco/endoplasmic reticulum Ca+2 ATPase (SERCA) blockade. cyclopiazonic acid 112-115 endothelin 1 Rattus norvegicus 126-138 24704610-1 2014 We previously showed that endothelin A (ETA) receptor antagonist BQ-123 partially inhibited cyclopiazonic acid (CPA)-enhanced endothelin-1 (ET-1)-induced contractions suggesting enhancement of ETA receptor internalization in caveolar structures by sarco/endoplasmic reticulum Ca+2 ATPase (SERCA) blockade. cyclopiazonic acid 112-115 endothelin 1 Rattus norvegicus 140-144 24381027-4 2014 With the use of whole-cell patch-clamp recordings from the soma and dendrites of CA1 pyramidal neurons, we observed a change in h-sensitive measurements in response to SD, induced by treatment with cyclopiazonic acid, a sarcoplasmic reticulum/ER Ca(2+)-ATPase blocker. cyclopiazonic acid 198-216 carbonic anhydrase 1 Rattus norvegicus 81-84 24129906-3 2013 In depleted fibres, poisoned with 10 muM cyclopiazonic acid SOCE influx was about 3 muM/s. cyclopiazonic acid 41-59 latexin Homo sapiens 37-40 24129906-3 2013 In depleted fibres, poisoned with 10 muM cyclopiazonic acid SOCE influx was about 3 muM/s. cyclopiazonic acid 41-59 latexin Homo sapiens 84-87 23618877-12 2013 We also found that PDGF dramatically increased the expression of fibronectin1 and collagen A1 genes, which was reversed by the use of CPA or U73122. cyclopiazonic acid 134-137 fibronectin 1 Homo sapiens 65-77 24157978-6 2013 In arteries preincubated with 30 muM cyclopiazonic acid (CPA) or 2 muM thapsigargin (TG), the ET-1-induced Ca(2+)-release was greatly reduced, and the induced Ca(2+)-influx was attenuated. cyclopiazonic acid 37-55 endothelin 1 Rattus norvegicus 94-98 24157978-6 2013 In arteries preincubated with 30 muM cyclopiazonic acid (CPA) or 2 muM thapsigargin (TG), the ET-1-induced Ca(2+)-release was greatly reduced, and the induced Ca(2+)-influx was attenuated. cyclopiazonic acid 57-60 endothelin 1 Rattus norvegicus 94-98 24157978-7 2013 U-73122, a phospholipase C (PLC) inhibitor, had inhibitory effects similar to those of CPA and TG on the ET-1-induced Ca(2+)-release and Ca(2+)-influx, whereas U-73343, an inactive analogue of U-73122, had no such effects. cyclopiazonic acid 87-90 endothelin 1 Rattus norvegicus 105-109 23723061-10 2013 In WT atria, reduction in INa could be produced by treatment with high extracellular Ca(2+), caffeine, or cyclopiazonic acid, each expected to produce an acute increase in [Ca(2+)]i. cyclopiazonic acid 106-124 internexin neuronal intermediate filament protein, alpha Mus musculus 26-29 23651631-5 2013 Direct and specific inhibition of SERCA2 by cyclopiazonic acid (CPA) had effects similar to IVA on LCR period and AP cycle length. cyclopiazonic acid 44-62 sarcoplasmic/endoplasmic reticulum calcium ATPase 2 Oryctolagus cuniculus 34-40 23651631-5 2013 Direct and specific inhibition of SERCA2 by cyclopiazonic acid (CPA) had effects similar to IVA on LCR period and AP cycle length. cyclopiazonic acid 64-67 sarcoplasmic/endoplasmic reticulum calcium ATPase 2 Oryctolagus cuniculus 34-40 23713409-6 2013 STIM1 aggregation was analyzed by monitoring puncta size during the SR Ca(2+) depletion induced by cyclopiazonic acid (CPA). cyclopiazonic acid 99-117 stromal interaction molecule 1 Homo sapiens 0-5 23713409-6 2013 STIM1 aggregation was analyzed by monitoring puncta size during the SR Ca(2+) depletion induced by cyclopiazonic acid (CPA). cyclopiazonic acid 119-122 stromal interaction molecule 1 Homo sapiens 0-5 23713409-7 2013 We found that puncta size was increased in cells expressing WT-STIM1 after CPA. cyclopiazonic acid 75-78 stromal interaction molecule 1 Homo sapiens 63-68 23828564-3 2013 Cyclopiazonic acid (CPA)-induced ER stress enhanced the IL-1beta apoptosis in INS-1E and primary rat beta cells. cyclopiazonic acid 0-18 interleukin 1 beta Rattus norvegicus 56-64 23828564-3 2013 Cyclopiazonic acid (CPA)-induced ER stress enhanced the IL-1beta apoptosis in INS-1E and primary rat beta cells. cyclopiazonic acid 20-23 interleukin 1 beta Rattus norvegicus 56-64