PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 34060199-6 2021 Moreover, expression of oxidative stress, inflammatory cytokines and/or autophagy-related protein was tested when IP3 R was silenced or overexpressed in ESS-treated and/or 3-MA-treated cells. ESS 153-156 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 114-119 2548727-6 1989 The IP3 receptor protein is selectively phosphorylated by cyclic AMP (cAMP) dependent protein kinase. Cyclic AMP 58-68 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-16 2548727-6 1989 The IP3 receptor protein is selectively phosphorylated by cyclic AMP (cAMP) dependent protein kinase. Cyclic AMP 70-74 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-16 34060199-9 2021 In addition, IP3 R was significantly decreased in patients with COPD and ESS-treated cells. ESS 73-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 13-18 34060199-10 2021 Loss of IP3 R statistically increased expression of oxidative stress and inflammatory cytokines in ESS-treated HBE cells, and overexpression of IP3 R reversed the above functions. ESS 99-102 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 8-13 34060199-12 2021 Additionally, we detected that administration of 3-MA significantly reversed the protective effects of IP3 R overexpression on ESS-induced oxidative stress and inflammatory injury. 3-methyladenine 49-53 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 103-108 34060199-12 2021 Additionally, we detected that administration of 3-MA significantly reversed the protective effects of IP3 R overexpression on ESS-induced oxidative stress and inflammatory injury. ESS 127-130 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 103-108 34060199-13 2021 Our results suggest that IP3 R might exert a protective role against ESS-induced oxidative stress and inflammation damage in HBE cells. ESS 69-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 25-30 33887224-10 2021 Simulations suggest the experimentally observed optimal timing window of CF stimuli to arise from the relative timing of CF influx of Ca2+ and IP3 production sensitizing IP3R for Ca2+ induced Ca2+ release. Inositol 1,4,5-Trisphosphate 143-146 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 170-174 33661276-4 2021 Mechanistically, GRM8 activation counteracted neuronal cAMP accumulation, thereby directly desensitizing the inositol 1,4,5-trisphosphate receptor (IP3R). Cyclic AMP 55-59 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 148-152 33751770-0 2021 Scalable Total Synthesis, IP3R Inhibitory Activity of Desmethylxestospongin B, and Effect on Mitochondrial Function and Cancer Cell Survival. desmethylxestospongin b 54-77 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 26-30 33751715-9 2021 The inositol 1,4,5-triphosphate receptor (IP3R)-glucose-regulated protein 75 (Grp75)-voltage-dependent anion channel (VDAC) complex, which was enriched in MAMs, was also increased. Glucose 48-55 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-46 33751715-10 2021 The accumulation of mitochondrial calcium could be blocked by inhibiting with the IP3R inhibitor Xestospongin C (XeC) in Hcy-treated cells. Calcium 34-41 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 82-86 33751715-10 2021 The accumulation of mitochondrial calcium could be blocked by inhibiting with the IP3R inhibitor Xestospongin C (XeC) in Hcy-treated cells. xestospongin C 97-111 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 82-86 33751715-10 2021 The accumulation of mitochondrial calcium could be blocked by inhibiting with the IP3R inhibitor Xestospongin C (XeC) in Hcy-treated cells. xestospongin C 113-116 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 82-86 33751715-10 2021 The accumulation of mitochondrial calcium could be blocked by inhibiting with the IP3R inhibitor Xestospongin C (XeC) in Hcy-treated cells. Homocysteine 121-124 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 82-86 33751715-12 2021 In conclusion, Hcy-induced mitochondrial dysfunction and dynamics disorder in endothelial cells were mainly related to the increase of calcium as a result of the upregulated expressions of the MCU and the IP3R-Grp75-VDAC complex in MAMs. Homocysteine 15-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 205-209 33751715-12 2021 In conclusion, Hcy-induced mitochondrial dysfunction and dynamics disorder in endothelial cells were mainly related to the increase of calcium as a result of the upregulated expressions of the MCU and the IP3R-Grp75-VDAC complex in MAMs. Calcium 135-142 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 205-209 33929090-5 2021 SFN reversed the increase of Ca2+ induced by fatty acid and inhibited the Ca2+ channel IP3R. sulforaphane 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 87-91 33864571-0 2021 Upregulated SOCC and IP3R calcium channels and subsequent elevated cytoplasmic calcium signaling promote nonalcoholic fatty liver disease by inhibiting autophagy. Calcium 26-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 21-25 33864571-1 2021 Nonalcoholic fatty liver disease (NAFLD) is related to elevated cytoplasmic calcium signaling in hepatocytes, which may be mediated by store-operated calcium channel (SOCC) and inositol triphosphate receptor (IP3R). Calcium 76-83 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 209-213 33864571-9 2021 In the OOA model, upregulated extracellular regulated protein kinases 1/2 (ERK1/2), which can be regulated by SOCC and IP3R proteins transient receptor potential canonical 1 (TRPC1)/IP3R with elevated cytoplasmic calcium signaling, over-inhibited forkhead/winged helix O (FOXO) signaling and over-activated mammalian target of rapamycin complex 1 (mTORC1) signaling. Calcium 213-220 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 119-123 33864571-9 2021 In the OOA model, upregulated extracellular regulated protein kinases 1/2 (ERK1/2), which can be regulated by SOCC and IP3R proteins transient receptor potential canonical 1 (TRPC1)/IP3R with elevated cytoplasmic calcium signaling, over-inhibited forkhead/winged helix O (FOXO) signaling and over-activated mammalian target of rapamycin complex 1 (mTORC1) signaling. Calcium 213-220 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 182-186 33864571-9 2021 In the OOA model, upregulated extracellular regulated protein kinases 1/2 (ERK1/2), which can be regulated by SOCC and IP3R proteins transient receptor potential canonical 1 (TRPC1)/IP3R with elevated cytoplasmic calcium signaling, over-inhibited forkhead/winged helix O (FOXO) signaling and over-activated mammalian target of rapamycin complex 1 (mTORC1) signaling. Sirolimus 327-336 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 119-123 33864571-9 2021 In the OOA model, upregulated extracellular regulated protein kinases 1/2 (ERK1/2), which can be regulated by SOCC and IP3R proteins transient receptor potential canonical 1 (TRPC1)/IP3R with elevated cytoplasmic calcium signaling, over-inhibited forkhead/winged helix O (FOXO) signaling and over-activated mammalian target of rapamycin complex 1 (mTORC1) signaling. Sirolimus 327-336 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 182-186 33864571-12 2021 Our findings indicate that upregulated SOCC and IP3R channels and subsequent elevated cytoplasmic calcium signaling in hepatocyte fatty lesions inhibits hepatocyte autophagy through (TRPC1/IP3R)/ERK/(FOXO/mTORC1) signaling pathways, causes lipid accumulation and degeneration in hepatocytes, and promotes NAFLD occurrence and development. Calcium 98-105 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 189-193 33832505-12 2021 Targeting Sig-1R, which interacts with IP3R, with the antagonist BD1047 also abrogated EGF-induced calcium release. N-(2-(3,4-Dichlorphenyl)ethyl)-N,N',N'-trimethyl-1,2-ethandiamin 65-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 39-43 33792909-8 2021 PLC releases Inositol-1,4,5-trisphosphate (IP3) causing IP3-receptor (IP3R) activation and Ca2+ flux from the endoplasmic reticulum into the cytosol, which stimulates Ca2+ -release-activated-channels (CRAC)-mediated Ca2+ influx. -1,4,5-trisphosphate 21-41 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-68 33421534-7 2021 The trypanosome IP3R is stimulated by luminal phosphate and pyrophosphate, which are hydrolysis products of polyphosphate (polyP), and inhibited by tripolyphosphate (polyP3), which is the most abundant polyP in acidocalcisomes. Phenobarbital 38-45 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 16-20 33421534-7 2021 The trypanosome IP3R is stimulated by luminal phosphate and pyrophosphate, which are hydrolysis products of polyphosphate (polyP), and inhibited by tripolyphosphate (polyP3), which is the most abundant polyP in acidocalcisomes. Phosphates 46-55 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 16-20 33421534-7 2021 The trypanosome IP3R is stimulated by luminal phosphate and pyrophosphate, which are hydrolysis products of polyphosphate (polyP), and inhibited by tripolyphosphate (polyP3), which is the most abundant polyP in acidocalcisomes. diphosphoric acid 60-73 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 16-20 33421534-7 2021 The trypanosome IP3R is stimulated by luminal phosphate and pyrophosphate, which are hydrolysis products of polyphosphate (polyP), and inhibited by tripolyphosphate (polyP3), which is the most abundant polyP in acidocalcisomes. Polyphosphates 108-121 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 16-20 33421534-7 2021 The trypanosome IP3R is stimulated by luminal phosphate and pyrophosphate, which are hydrolysis products of polyphosphate (polyP), and inhibited by tripolyphosphate (polyP3), which is the most abundant polyP in acidocalcisomes. Polyphosphates 123-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 16-20 33421534-7 2021 The trypanosome IP3R is stimulated by luminal phosphate and pyrophosphate, which are hydrolysis products of polyphosphate (polyP), and inhibited by tripolyphosphate (polyP3), which is the most abundant polyP in acidocalcisomes. triphosphoric acid 148-164 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 16-20 33421534-7 2021 The trypanosome IP3R is stimulated by luminal phosphate and pyrophosphate, which are hydrolysis products of polyphosphate (polyP), and inhibited by tripolyphosphate (polyP3), which is the most abundant polyP in acidocalcisomes. polyp3 166-172 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 16-20 33421534-7 2021 The trypanosome IP3R is stimulated by luminal phosphate and pyrophosphate, which are hydrolysis products of polyphosphate (polyP), and inhibited by tripolyphosphate (polyP3), which is the most abundant polyP in acidocalcisomes. Polyphosphates 166-171 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 16-20 33515654-5 2021 While, the orexin-A-induced potentiation was blocked when Ca2+ was chelated by internal infusion of BAPTA, and the orexin-A effect was abolished by the IP3 receptor antagonists heparin and Xe-C. Heparin 177-184 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 152-164 33792909-8 2021 PLC releases Inositol-1,4,5-trisphosphate (IP3) causing IP3-receptor (IP3R) activation and Ca2+ flux from the endoplasmic reticulum into the cytosol, which stimulates Ca2+ -release-activated-channels (CRAC)-mediated Ca2+ influx. -1,4,5-trisphosphate 21-41 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 70-74 33792909-8 2021 PLC releases Inositol-1,4,5-trisphosphate (IP3) causing IP3-receptor (IP3R) activation and Ca2+ flux from the endoplasmic reticulum into the cytosol, which stimulates Ca2+ -release-activated-channels (CRAC)-mediated Ca2+ influx. Inositol 1,4,5-Trisphosphate 43-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-68 33792909-8 2021 PLC releases Inositol-1,4,5-trisphosphate (IP3) causing IP3-receptor (IP3R) activation and Ca2+ flux from the endoplasmic reticulum into the cytosol, which stimulates Ca2+ -release-activated-channels (CRAC)-mediated Ca2+ influx. Inositol 1,4,5-Trisphosphate 43-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 70-74 33738285-2 2021 The relationship between the endoplasmic reticulum and mitochondria/lysosomes is the most studied; here, inositol 1,4,5-triphosphate (IP3) receptor (IP3R)-mediated calcium (Ca2+) release plays a central role. Calcium 164-171 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 134-147 33427940-8 2021 Release of TRPC1 and IP3R from Cav1 would activate downstream signaling cascades, including store-operated calcium entry, which could explain the influx in calcium after nsPEF exposure. Calcium 107-114 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 21-25 33427940-8 2021 Release of TRPC1 and IP3R from Cav1 would activate downstream signaling cascades, including store-operated calcium entry, which could explain the influx in calcium after nsPEF exposure. Calcium 156-163 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 21-25 33797036-5 2021 We observe that pridopidine prevents the disruption of mitochondria-ER contact sites and improves the co-localization of inositol 1,4,5-trisphosphate receptor (IP3R) and its chaperone S1R with mitochondria in YAC128 neurons, leading to increased mitochondrial activity, elongation, and motility. pridopidine 16-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 160-164 33738285-2 2021 The relationship between the endoplasmic reticulum and mitochondria/lysosomes is the most studied; here, inositol 1,4,5-triphosphate (IP3) receptor (IP3R)-mediated calcium (Ca2+) release plays a central role. Calcium 164-171 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 149-153 33398498-4 2021 We discuss the contribution of the inositol 1,4,5-trisphosphate (IP3) receptor Ca2+ release channel as an auxiliary pathway to Ca2+ signaling, and we review IP3 receptor-induced Ca2+ release involvement in beat-to-beat ECC, nuclear Ca2+ signaling, and arrhythmogenesis. Inositol 1,4,5-Trisphosphate 65-68 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 157-169 33404366-10 2021 Effects of O2 on [Ca2+]i are rescued by driving expression of clock proteins, via effects on the Ca2+ channels IP3R and Orai1. Oxygen 11-13 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 111-115 33450506-3 2021 IP3R channels are targeted by the BH4 domain of Bcl-2. sapropterin 34-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-4 33127334-8 2021 Bruton"s tyrosine kinase (Btk)/Phospholipase C(PLC) gamma/inositol 1,4,5-triphosphate receptor (IP3R) played a major role in regulating calcium overload in LPS-induced HUVEC. Calcium 136-143 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 96-100 33573671-2 2021 ITPR3, as a ubiquitous endoplasmic reticulum calcium channel protein, was reported to be involved in the development and progression of various types of cancer. Calcium 45-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-5 33214166-4 2021 Loss of type 3 inositol 1,4,5-trisphosphate receptor (ITPR3), an apical intracellular calcium channel necessary for cholangiocyte secretion, was used to reflect cholestatic changes. Calcium 86-93 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 54-59 33441856-0 2021 D,L-Methadone causes leukemic cell apoptosis via an OPRM1-triggered increase in IP3R-mediated ER Ca2+ release and decrease in Ca2+ efflux, elevating [Ca2+]i. d,l-methadone 0-13 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 80-84 33441856-5 2021 D,L-Methadone evokes IP3R-mediated ER Ca2+ release that is inhibited by OPRM1 loss. d,l-methadone 0-13 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 21-25 33441856-9 2021 Altogether, our findings point to OPRM1 as a specific target of D,L-methadone in leukemic cells, and that OPRM1 activation by D,L-methadone disrupts IP3R-mediated ER Ca2+ release and rate of Ca2+ efflux, causing a rise in [Ca2+]i that upregulates the calpain-1-Bid-cytochrome C-caspase-3/12 apoptotic pathway. d,l-methadone 126-139 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 149-153 33043479-8 2021 In additional experiments on the NFAT pathway, the very first phase (TCR signaling) remained unchanged on treatment with RNO, but RNO treatment increased IP3R expression and suppressed calcineurin activity. roflumilast N-oxide 130-133 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 154-158 33043479-9 2021 Calcineurin activity, reduced by RNO, increased on treatment with an IP3 receptor agonist.PED4 inhibitor, roflumilast isspeculated to suppress T cell proliferation by interfering with IP3-IP3R binding to inhibit calcium emission, blocking pathway activation from this phase onward, eventually decreasing the level of a growth factor for T cell proliferation, IL-2. Roflumilast 106-117 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 69-81 33043479-9 2021 Calcineurin activity, reduced by RNO, increased on treatment with an IP3 receptor agonist.PED4 inhibitor, roflumilast isspeculated to suppress T cell proliferation by interfering with IP3-IP3R binding to inhibit calcium emission, blocking pathway activation from this phase onward, eventually decreasing the level of a growth factor for T cell proliferation, IL-2. Roflumilast 106-117 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 188-192 33043479-9 2021 Calcineurin activity, reduced by RNO, increased on treatment with an IP3 receptor agonist.PED4 inhibitor, roflumilast isspeculated to suppress T cell proliferation by interfering with IP3-IP3R binding to inhibit calcium emission, blocking pathway activation from this phase onward, eventually decreasing the level of a growth factor for T cell proliferation, IL-2. Inositol 1,4,5-Trisphosphate 69-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 188-192 33043479-9 2021 Calcineurin activity, reduced by RNO, increased on treatment with an IP3 receptor agonist.PED4 inhibitor, roflumilast isspeculated to suppress T cell proliferation by interfering with IP3-IP3R binding to inhibit calcium emission, blocking pathway activation from this phase onward, eventually decreasing the level of a growth factor for T cell proliferation, IL-2. Calcium 212-219 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 69-81 33043479-9 2021 Calcineurin activity, reduced by RNO, increased on treatment with an IP3 receptor agonist.PED4 inhibitor, roflumilast isspeculated to suppress T cell proliferation by interfering with IP3-IP3R binding to inhibit calcium emission, blocking pathway activation from this phase onward, eventually decreasing the level of a growth factor for T cell proliferation, IL-2. Calcium 212-219 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 188-192 33408296-0 2021 Bisphenol A stabilizes Nrf2 via Ca2+ influx by direct activation of the IP3 receptor. bis(4-hydroxyphenyl)sulfone 0-9 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-84 33408296-8 2021 We found that BPA bound directly to the IP3 binding core domain of the IP3 receptor, and BPA competed with IP3 on this site. bisphenol A 14-17 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-83 33276427-4 2020 Inositol 1,4,5-trisphosphate receptor (IP3R) is a widely expressed channel for calcium stores. Calcium 79-86 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 39-43 33408296-8 2021 We found that BPA bound directly to the IP3 binding core domain of the IP3 receptor, and BPA competed with IP3 on this site. Inositol 1,4,5-Trisphosphate 40-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-83 33408296-8 2021 We found that BPA bound directly to the IP3 binding core domain of the IP3 receptor, and BPA competed with IP3 on this site. bisphenol A 89-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-83 33408296-9 2021 In addition, overexpression of this domain of the IP3 receptor in Hep3B cells inhibited the stabilization of Nrf2 by BPA. bisphenol A 117-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-62 33408296-10 2021 These results clarified that the IP3 receptor is a new target of BPA, and that BPA induces Ca2+ efflux from the endoplasmic reticulum via activation of the IP3 receptor. bisphenol A 65-68 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 33-45 33408296-10 2021 These results clarified that the IP3 receptor is a new target of BPA, and that BPA induces Ca2+ efflux from the endoplasmic reticulum via activation of the IP3 receptor. bisphenol A 65-68 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-168 33408296-10 2021 These results clarified that the IP3 receptor is a new target of BPA, and that BPA induces Ca2+ efflux from the endoplasmic reticulum via activation of the IP3 receptor. bisphenol A 79-82 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-168 33113502-10 2021 In addition, ALA (0, 50, 100, and 200 muM) reduced Compound 48/80 (C48/80) (30 mug/ml)-or Substance P (SP) (4 mug/ml)-induced calcium influx, mast cell degranulation and cytokines and chemokine release in Laboratory of Allergic Disease 2 (LAD2) cells via Lyn-PLCgamma-IP3R-Ca2+ and Lyn-p38/NF-kappaB signaling pathway. alpha-Linolenic Acid 13-16 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 268-272 33383780-6 2020 Further, we also investigated the role of stereo-specificity of IP3 molecule and its analogs in binding with the IP3 receptor. Inositol 1,4,5-Trisphosphate 64-67 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 113-125 33276427-5 2020 After being activated by inositol 1,4,5-trisphosphate (IP3) and calcium signaling at a lower concentration, IP3R can regulate the release of Ca2+ from stores into cytoplasm, and eventually trigger downstream events. Inositol 1,4,5-Trisphosphate 25-53 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 108-112 33276427-5 2020 After being activated by inositol 1,4,5-trisphosphate (IP3) and calcium signaling at a lower concentration, IP3R can regulate the release of Ca2+ from stores into cytoplasm, and eventually trigger downstream events. Inositol 1,4,5-Trisphosphate 55-58 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 108-112 33276427-5 2020 After being activated by inositol 1,4,5-trisphosphate (IP3) and calcium signaling at a lower concentration, IP3R can regulate the release of Ca2+ from stores into cytoplasm, and eventually trigger downstream events. Calcium 64-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 108-112 33276427-6 2020 The closure of the IP3R channel caused by a rise in intracellular calcium signals and the activation of the calcium pump jointly restores the calcium store to a normal level. Calcium 66-73 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 19-23 33276427-6 2020 The closure of the IP3R channel caused by a rise in intracellular calcium signals and the activation of the calcium pump jointly restores the calcium store to a normal level. Calcium 108-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 19-23 33276427-6 2020 The closure of the IP3R channel caused by a rise in intracellular calcium signals and the activation of the calcium pump jointly restores the calcium store to a normal level. Calcium 108-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 19-23 33276427-7 2020 In this review, we aim to discuss structural features of IP3R channels and the underlying mechanism of IP3R channel-mediated calcium signaling and further focus on the research progress of IP3R expression and function in the male reproductive system. Calcium 125-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 103-107 33276427-7 2020 In this review, we aim to discuss structural features of IP3R channels and the underlying mechanism of IP3R channel-mediated calcium signaling and further focus on the research progress of IP3R expression and function in the male reproductive system. Calcium 125-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 103-107 32690540-5 2020 Mechanistically, BBOX1 binds with the calcium channel inositol-1,4,5-trisphosphate receptor type 3 (IP3R3) in an enzymatic-dependent manner and prevents its ubiquitination and proteasomal degradation. Calcium 38-45 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 100-105 33002828-12 2020 Remarkably, kaempferol was found to bind with DJ-1 protein, and initially prevented DJ-1 from translocating to the plasma membrane, thereby inhibited full activation of Lyn, and eventually restrained those receptor-distal signaling molecules, involved Syk, Btk, PLCgamma, IP3R, PKC, MAPKs, Akt and NF-kappaB. kaempferol 12-22 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 272-276 33335902-10 2020 Activation of ICl ,swell by Hypo was attenuated by blocking receptors for inositol trisphosphate and ryanodine (IP3R; RyR), as well as by inhibiting Ca2+ influx. Ryanodine 101-110 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 112-116 32690540-5 2020 Mechanistically, BBOX1 binds with the calcium channel inositol-1,4,5-trisphosphate receptor type 3 (IP3R3) in an enzymatic-dependent manner and prevents its ubiquitination and proteasomal degradation. ,4,5-trisphosphate 64-82 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 100-105 32690540-6 2020 BBOX1 depletion suppresses IP3R3 mediated endoplasmic reticulum calcium release, therefore impairing calcium-dependent energy-generating processes including mitochondrial respiration and mTORC1 mediated glycolysis, which leads to apoptosis and impaired cell cycle progression in TNBC cells. Calcium 64-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 27-32 32690540-6 2020 BBOX1 depletion suppresses IP3R3 mediated endoplasmic reticulum calcium release, therefore impairing calcium-dependent energy-generating processes including mitochondrial respiration and mTORC1 mediated glycolysis, which leads to apoptosis and impaired cell cycle progression in TNBC cells. Calcium 101-108 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 27-32 32690540-8 2020 Our study highlights the importance of targeting previously uncharacterized BBOX1-IP3R3-calcium oncogenic signaling axis in TNBC. Calcium 88-95 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 82-87 32871099-5 2020 A key result of our study is that IP3R activation increases Ca2+ transient duration for a broad range of IP3R properties, but the effect of IP3R activation on Ca2+ transient amplitude is dependent on IP3 concentration. Inositol 1,4,5-Trisphosphate 34-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 105-109 32628939-5 2020 The model accounts for the biphasic regulation of Ca2+ on the IP3 receptor (IP3R) and the positive feedback from Ca2+ on IP3 metabolism, via activation of phospholipase C (PLC) by agonist and Ca2+. Inositol 1,4,5-Trisphosphate 62-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-80 34056016-1 2020 Background: IP3-induced Ca2+ release, mediated by IP3R, is one of the most momentous cellular signaling mechanisms that regulate in a wide variety of essential cellular functions. Inositol 1,4,5-Trisphosphate 12-15 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-54 32712383-6 2020 PLC catalyzes the hydrolysis of phosphatidyl-inositol-4,5-bisphosphate (PIP2) to diacylglycerol and inositol-trisphosphate (IP3), leading to activation of protein kinase C (PKC) and the IP3-receptor. Phosphatidylinositol 4,5-Diphosphate 32-70 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 186-198 32712383-6 2020 PLC catalyzes the hydrolysis of phosphatidyl-inositol-4,5-bisphosphate (PIP2) to diacylglycerol and inositol-trisphosphate (IP3), leading to activation of protein kinase C (PKC) and the IP3-receptor. Phosphatidylinositol 4,5-Diphosphate 72-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 186-198 32712383-6 2020 PLC catalyzes the hydrolysis of phosphatidyl-inositol-4,5-bisphosphate (PIP2) to diacylglycerol and inositol-trisphosphate (IP3), leading to activation of protein kinase C (PKC) and the IP3-receptor. Diglycerides 81-95 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 186-198 32712383-6 2020 PLC catalyzes the hydrolysis of phosphatidyl-inositol-4,5-bisphosphate (PIP2) to diacylglycerol and inositol-trisphosphate (IP3), leading to activation of protein kinase C (PKC) and the IP3-receptor. inositol-trisphosphate 100-122 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 186-198 32712383-6 2020 PLC catalyzes the hydrolysis of phosphatidyl-inositol-4,5-bisphosphate (PIP2) to diacylglycerol and inositol-trisphosphate (IP3), leading to activation of protein kinase C (PKC) and the IP3-receptor. Inositol 1,4,5-Trisphosphate 124-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 186-198 32871099-5 2020 A key result of our study is that IP3R activation increases Ca2+ transient duration for a broad range of IP3R properties, but the effect of IP3R activation on Ca2+ transient amplitude is dependent on IP3 concentration. Inositol 1,4,5-Trisphosphate 34-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 105-109 33241108-2 2020 Our recent study uncovered a novel signaling pathway implicating gamma-butyrobetaine hydroxylase 1 (BBOX1) in the control of cell growth in TNBC, via inositol 1, 4, 5-trisphosphate receptor type 3 (IP3R3) mediated calcium signaling which is essential for cellular energy metabolism. Calcium 214-221 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 150-196 33241108-2 2020 Our recent study uncovered a novel signaling pathway implicating gamma-butyrobetaine hydroxylase 1 (BBOX1) in the control of cell growth in TNBC, via inositol 1, 4, 5-trisphosphate receptor type 3 (IP3R3) mediated calcium signaling which is essential for cellular energy metabolism. Calcium 214-221 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 198-203 32903370-0 2020 IP3R-Mediated Compensatory Mechanism for Calcium Handling in Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes With Cardiac Ryanodine Receptor Deficiency. Calcium 41-48 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-4 32811377-12 2020 Within the GO:0050913 gene set, 3 genes were associated with extreme TCPA in our study (P<0.001): TAS2R20, TAS2R50, and ITPR3. tcpa 69-73 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 120-125 32668368-3 2020 We highlight a recent paper that demonstrates that luminal [Ca2+] potently inhibits IP3R activity. Phenobarbital 51-58 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 84-88 32101765-5 2020 The Ca2+ release was significantly attenuated by Xestospongin C, a known inhibitor of the Inositol 1,4,5-trisphosphate receptor (IP3R) channel and was unaffected by the phospholipase C (PLC) inhibitor, U73122. xestospongin C 49-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-133 32903370-7 2020 Instead, compensatory mechanism for calcium handling in RYR2-/--iPSC-CMs is partially mediated by the inositol 1,4,5-trisphosphate receptor (IP3R). Calcium 36-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 31183746-1 2020 The goal of this study was to investigate the immunolocalization of inositol 1,4,5-trisphosphate receptor (IP3R) and vacuolar ATPase (V-ATPase) in ameloblastomas with special attention to the invasive front. -trisphosphate 82-96 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-111 32353764-1 2020 Ca2+ oscillations that depend on inositol-1,4,5-trisphosphate (IP3) have been ascribed to biphasic Ca2+ regulation of the IP3 receptor (IP3R) or feedback mechanisms controlling IP3 levels in different cell types. Inositol 1,4,5-Trisphosphate 33-61 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 122-134 32353764-1 2020 Ca2+ oscillations that depend on inositol-1,4,5-trisphosphate (IP3) have been ascribed to biphasic Ca2+ regulation of the IP3 receptor (IP3R) or feedback mechanisms controlling IP3 levels in different cell types. Inositol 1,4,5-Trisphosphate 33-61 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-140 32353764-1 2020 Ca2+ oscillations that depend on inositol-1,4,5-trisphosphate (IP3) have been ascribed to biphasic Ca2+ regulation of the IP3 receptor (IP3R) or feedback mechanisms controlling IP3 levels in different cell types. Inositol 1,4,5-Trisphosphate 63-66 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 122-134 32353764-1 2020 Ca2+ oscillations that depend on inositol-1,4,5-trisphosphate (IP3) have been ascribed to biphasic Ca2+ regulation of the IP3 receptor (IP3R) or feedback mechanisms controlling IP3 levels in different cell types. Inositol 1,4,5-Trisphosphate 63-66 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-140 32353764-1 2020 Ca2+ oscillations that depend on inositol-1,4,5-trisphosphate (IP3) have been ascribed to biphasic Ca2+ regulation of the IP3 receptor (IP3R) or feedback mechanisms controlling IP3 levels in different cell types. Inositol 1,4,5-Trisphosphate 122-125 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-140 32119997-10 2020 Calcium chelators BAPTA-AM or APB, a specific inhibitor of IP3R, improved cell viability. Calcium 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 59-63 32421702-2 2020 EB3 contributes to pathological vascular leakage through interacting with the inositol 1,4,5-trisphosphate receptor 3 (IP3R3), a calcium channel located at the endoplasmic reticulum membrane. Inositol 1,4,5-Trisphosphate 78-106 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 119-124 32421702-2 2020 EB3 contributes to pathological vascular leakage through interacting with the inositol 1,4,5-trisphosphate receptor 3 (IP3R3), a calcium channel located at the endoplasmic reticulum membrane. Calcium 129-136 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 119-124 32101765-5 2020 The Ca2+ release was significantly attenuated by Xestospongin C, a known inhibitor of the Inositol 1,4,5-trisphosphate receptor (IP3R) channel and was unaffected by the phospholipase C (PLC) inhibitor, U73122. 1-(6-((3-methoxyestra-1,3,5(10)-trien-17-yl)amino)hexyl)-1H-pyrrole-2,5-dione 202-208 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-133 32178876-0 2020 C6-ceramide induces salivary adenoid cystic carcinoma cell apoptosis via IP3R-activated UPR and UPR-independent pathways. N-caproylsphingosine 0-11 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 73-77 32178876-6 2020 We found that inositol 1,4,5-trisphosphate receptor 3 (IP3R3) was activated, leading to Ca2+ release from ER, soon after c6-ceramide treatment. N-caproylsphingosine 121-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 55-60 32120195-1 2020 The outer mitochondrial membrane protein VDAC interacts with the ER protein IP3R via chaperone Grp75 to form a molecular complex that couples mitochondria to the ER and contributes to functional mitochondria-ER contacts (MERCs), essential for efficient calcium (Ca2+) transfer. Calcium 253-260 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-80 32425799-6 2020 Mechanistically, CSE initially induced intracellular reactive oxygen species (ROS) production, which then triggered ER stress, leading to the release of Ca2+ from ER inositol trisphosphate receptor (IP3R)-mediated stores and finally cell death. Reactive Oxygen Species 53-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 199-203 32202681-4 2020 Water transport is activated and, IP3 R, TRPA1, TRPV4, and Aquaporin-4 are all involved in shaping the dynamics of infrared pulse-evoked intracellular calcium signal. Calcium 151-158 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 34-39 32425799-6 2020 Mechanistically, CSE initially induced intracellular reactive oxygen species (ROS) production, which then triggered ER stress, leading to the release of Ca2+ from ER inositol trisphosphate receptor (IP3R)-mediated stores and finally cell death. Reactive Oxygen Species 78-81 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 199-203 32061592-8 2020 Besides, the results of transendothelial resistance measurement, paracellular flux assay and immunofluorescence showed that procaine induced H1R-dependent hyperpermeability, which involved in PLCgamma/IP3R/PKC, ERK1/2, Akt signaling pathways, downstream vascular endothelial cadherin (VE-cad) destabilization. Procaine 124-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 201-205 32006470-0 2020 Melatonin fine-tunes intracellular calcium signals and eliminates myocardial damage through the IP3R/MCU pathways in cardiorenal syndrome type 3. Melatonin 0-9 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 96-100 32006470-5 2020 Further, renal IRI induces phosphorylation of inositol 1,4,5-trisphosphate receptor (IP3R) and expression of mitochondrial calcium uniporter (MCU), resulting in cytoplasmic calcium overload and mitochondrial calcium accumulation. Inositol 1,4,5-Trisphosphate 46-74 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-89 32006470-5 2020 Further, renal IRI induces phosphorylation of inositol 1,4,5-trisphosphate receptor (IP3R) and expression of mitochondrial calcium uniporter (MCU), resulting in cytoplasmic calcium overload and mitochondrial calcium accumulation. Calcium 173-180 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-89 32006470-7 2020 Melatonin also inhibits IP3R phosphorylation and MCU expression, thereby alleviating cytoplasmic and mitochondrial calcium overload. Melatonin 0-9 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 24-28 32006470-7 2020 Melatonin also inhibits IP3R phosphorylation and MCU expression, thereby alleviating cytoplasmic and mitochondrial calcium overload. Calcium 115-122 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 24-28 31941719-7 2020 formation in cells supplemented with inositol-1,4,5-trisphosphate receptor (IP3R) or ryanodine receptor (RyR) agonists. Inositol 1,4,5-Trisphosphate 37-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-80 31941719-10 2020 The dramatic anticipation of, sensitization to, the effects of arsenite caused by the IP3R or RyR agonists was accompanied by a parallel significant genotoxic response in the absence of detectable mitochondrial dysfunction and cytotoxicity. Arsenites 63-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-90 31941719-18 2020 Indeed, a brief exposure to nanomolar levels of arsenite produced maximal effects under conditions in which the [Ca2+]m was increased by IP3R or RyR agonists. Arsenites 48-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 137-141 31941719-18 2020 Indeed, a brief exposure to nanomolar levels of arsenite produced maximal effects under conditions in which the [Ca2+]m was increased by IP3R or RyR agonists. Calcium 113-117 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 137-141 31865041-2 2020 Yet, recent studies (Rezuchova et al, Cell Death Dis, 2019; Ueasilamongkol et al, Hepathology, 2019; Guerra et al, Gut, 2019) revealed that IP3R3 upregulation drives oncogenesis via ER-mitochondrial Ca2+ crosstalk, adding complexity to IP3R3"s role in cancer. Calcium 199-203 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 140-145 32363317-6 2020 Hepatocytes began to express the type 3 isoform of the inositol trisphosphate receptor (ITPR3), an intracellular calcium (Ca2+) channel that is not normally expressed in hepatocytes. Calcium 113-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 88-93 32165828-6 2020 Bioinformatics analysis of miRNA microarray and proteomics data predicted that six out of seven miRNAs are associated with aqueous humor outflow by targeting integrin and the downstream pathways (Src/Rho kinase, focal adhesion kinase (FAK)/NO-cGMP), and one miRNA might influence gap junction by targeting the Inositol trisphosphate receptor (IP3R) /Protein kinase C (PKC) pathway. Cyclic GMP 243-247 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 343-347 31730387-1 2020 In the body, extracellular stimuli produce inositol 1,4,5-trisphosphate (IP3), an intracellular chemical signal that binds to the IP3 receptor (IP3R) to release calcium ions (Ca2+) from the endoplasmic reticulum. Inositol 1,4,5-Trisphosphate 43-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-142 32004455-5 2020 IP3 receptor, gap junction, and mechanosensitive calcium channel TRPC1 are involved in calcium wave. Calcium 87-94 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-12 32071168-7 2020 In enamel cells, fluoride exposure affected the functioning of the ER-localized Ca2+ channel IP3R and the activity of the sarco-endoplasmic reticulum Ca2+-ATPase (SERCA) pump during Ca2+ refilling of the ER. Fluorides 17-25 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-97 32071168-7 2020 In enamel cells, fluoride exposure affected the functioning of the ER-localized Ca2+ channel IP3R and the activity of the sarco-endoplasmic reticulum Ca2+-ATPase (SERCA) pump during Ca2+ refilling of the ER. Calcium 80-84 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-97 31730387-1 2020 In the body, extracellular stimuli produce inositol 1,4,5-trisphosphate (IP3), an intracellular chemical signal that binds to the IP3 receptor (IP3R) to release calcium ions (Ca2+) from the endoplasmic reticulum. Inositol 1,4,5-Trisphosphate 43-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 144-148 31730387-1 2020 In the body, extracellular stimuli produce inositol 1,4,5-trisphosphate (IP3), an intracellular chemical signal that binds to the IP3 receptor (IP3R) to release calcium ions (Ca2+) from the endoplasmic reticulum. Inositol 1,4,5-Trisphosphate 73-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-142 31730387-1 2020 In the body, extracellular stimuli produce inositol 1,4,5-trisphosphate (IP3), an intracellular chemical signal that binds to the IP3 receptor (IP3R) to release calcium ions (Ca2+) from the endoplasmic reticulum. Inositol 1,4,5-Trisphosphate 73-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 144-148 31730387-1 2020 In the body, extracellular stimuli produce inositol 1,4,5-trisphosphate (IP3), an intracellular chemical signal that binds to the IP3 receptor (IP3R) to release calcium ions (Ca2+) from the endoplasmic reticulum. Calcium 161-168 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-142 31730387-1 2020 In the body, extracellular stimuli produce inositol 1,4,5-trisphosphate (IP3), an intracellular chemical signal that binds to the IP3 receptor (IP3R) to release calcium ions (Ca2+) from the endoplasmic reticulum. Calcium 161-168 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 144-148 31730387-3 2020 Recent cryo-electron microscopy and X-ray crystallography have resolved IP3R structures and begun to integrate with concurrent functional studies, which can explicate IP3-dependent opening of Ca2+-conducting gates placed ~90 A away from IP3-binding sites and its regulation by Ca2+. Inositol 1,4,5-Trisphosphate 167-170 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-76 31906414-4 2020 During the initiation of cell death, numerous vacuoles formed from ER cisterns in the cytoplasm, and cell death was partially suppressed by the inhibitors of protein synthesis and folding, the IP3 receptor inhibitor as well as by thiols. Sulfhydryl Compounds 230-236 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 193-205 31915246-4 2020 Here, we report structural findings of the human type-3 IP3R (IP3R-3) obtained by cryo-EM (at an overall resolution of 3.8 A), revealing an unanticipated regulatory mechanism where a loop distantly located in the primary sequence occupies the IP3-binding site and competitively inhibits IP3 binding. Inositol 1,4,5-Trisphosphate 56-59 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 62-68 31915246-4 2020 Here, we report structural findings of the human type-3 IP3R (IP3R-3) obtained by cryo-EM (at an overall resolution of 3.8 A), revealing an unanticipated regulatory mechanism where a loop distantly located in the primary sequence occupies the IP3-binding site and competitively inhibits IP3 binding. Inositol 1,4,5-Trisphosphate 62-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-60 31915246-5 2020 We propose that this inhibitory mechanism must differ qualitatively among IP3R subtypes because of their diverse loop sequences, potentially serving as a key molecular determinant of subtype-specific calcium signaling in IP3Rs. Calcium 200-207 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 74-78 31915246-6 2020 In summary, our structural characterization of human IP3R-3 provides critical insights into the mechanistic function of IP3Rs and into subtype-specific regulation of these important calcium-regulatory channels. Calcium 182-189 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 53-59 31646513-1 2020 The inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) is a Ca2+-release channel mainly located in the endoplasmic reticulum (ER). Inositol 1,4,5-Trisphosphate 4-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 34-47 31646513-1 2020 The inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) is a Ca2+-release channel mainly located in the endoplasmic reticulum (ER). Inositol 1,4,5-Trisphosphate 4-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-53 31501196-4 2020 Receptor signaling initiates in the PM via phospholipase C (PLC)-mediated hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2), and culminates with the activation of IP3R in the ER. Phosphatidylinositol 4,5-Diphosphate 88-125 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 172-176 31501196-4 2020 Receptor signaling initiates in the PM via phospholipase C (PLC)-mediated hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2), and culminates with the activation of IP3R in the ER. Phosphatidylinositol 4,5-Diphosphate 127-131 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 172-176 31672514-11 2020 CONCLUSIONS AND IMPLICATIONS: This study illustrated the use of quercetin for the treatment of allergic conjunctivitis, which might act through its ability to inhibit Lyn/PLCgamma/IP3R-Ca2+, Lyn/ERK1/2, and Lyn/NF-kappaB signaling. Quercetin 64-73 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 180-184 31672514-7 2020 Quercetin also inhibited DNP-HSA/IgE induced Lyn/PLCgamma/IP3R-Ca2+ activation, Lyn/ERK1/2 signaling, and Lyn/NF-kappaB activation in LAD2 cells, all of which promote inflammation. Quercetin 0-9 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-62 31672514-11 2020 CONCLUSIONS AND IMPLICATIONS: This study illustrated the use of quercetin for the treatment of allergic conjunctivitis, which might act through its ability to inhibit Lyn/PLCgamma/IP3R-Ca2+, Lyn/ERK1/2, and Lyn/NF-kappaB signaling. Calcium 185-189 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 180-184 31672514-7 2020 Quercetin also inhibited DNP-HSA/IgE induced Lyn/PLCgamma/IP3R-Ca2+ activation, Lyn/ERK1/2 signaling, and Lyn/NF-kappaB activation in LAD2 cells, all of which promote inflammation. Calcium 63-67 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-62 31773574-5 2020 Here we describe a fast, high-throughput FP assay to quantify the binding of fluorescently labeled inositol 1,4,5-trisphosphate (IP3) to N-terminal fragments of the IP3 receptor. Inositol 1,4,5-Trisphosphate 99-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 165-177 31773574-5 2020 Here we describe a fast, high-throughput FP assay to quantify the binding of fluorescently labeled inositol 1,4,5-trisphosphate (IP3) to N-terminal fragments of the IP3 receptor. Nitrogen 137-138 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 165-177 32115550-7 2020 Various potent IP3 receptor ligands, which were designed using the d-glucose structure as a bioisostere of the myo-inositol moiety of IP3, have been identified. Glucose 67-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 15-27 32115550-7 2020 Various potent IP3 receptor ligands, which were designed using the d-glucose structure as a bioisostere of the myo-inositol moiety of IP3, have been identified. Inositol 111-123 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 15-27 31920549-2 2019 Striatal neurons exhibit spontaneous slow Ca2+ oscillations that result from Ca2+ release from the endoplasmic reticulum (ER) induced by the mGluR5-IP3R signaling cascade. Calcium 42-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 148-152 31920549-2 2019 Striatal neurons exhibit spontaneous slow Ca2+ oscillations that result from Ca2+ release from the endoplasmic reticulum (ER) induced by the mGluR5-IP3R signaling cascade. Calcium 77-81 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 148-152 31920549-5 2019 SOCCs are opened by activating the metabotropic glutamate receptor type 5 and inositol 1,4,5-trisphosphate receptor (mGluR5-IP3R) signal transduction cascade and are related to the pathophysiology of several neurological disorders. Glutamic Acid 48-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 124-128 31920549-5 2019 SOCCs are opened by activating the metabotropic glutamate receptor type 5 and inositol 1,4,5-trisphosphate receptor (mGluR5-IP3R) signal transduction cascade and are related to the pathophysiology of several neurological disorders. Inositol 1,4,5-Trisphosphate 78-106 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 124-128 31984176-0 2019 Allosteric response to ligand binding: Molecular dynamics study of the N-terminal domains in IP 3 receptor. Nitrogen 71-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-106 31614139-4 2019 Additionally, morin hydrate attenuated the phosphorylations of phospholipase Cgamma2 (PLCgamma2), cytosolic phospholipase A2 (cPLA2), phosphoinositide 3-kinase (PI3K), Akt, c-Jun N-terminal kinase (JNK), and extracellular signal-regulated kinase (ERK), and enhanced the phosphorylations of inositol trisphosphate receptor (IP3 receptor) and cyclic adenosine monophosphate (cAMP) generation. morin 14-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 322-335 31817172-6 2019 We further found that GEF stimulated hyaluronic acid (HA) release from HDFs in a dose- and time-dependent manner, which could be attenuated by Ki16425, U73122, a phospholipase C inhibitor, 2-Aminoethoxydiphenyl borate (2-APB), an IP3 receptor antagonist, and BAPTA-AM. Hyaluronic Acid 54-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 230-242 31817172-6 2019 We further found that GEF stimulated hyaluronic acid (HA) release from HDFs in a dose- and time-dependent manner, which could be attenuated by Ki16425, U73122, a phospholipase C inhibitor, 2-Aminoethoxydiphenyl borate (2-APB), an IP3 receptor antagonist, and BAPTA-AM. 3-(4-(4-((1-(2-chlorophenyl)ethoxy)carbonyl amino)-3-methyl-5-isoxazolyl) benzylsulfanyl) propanoic acid 143-150 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 230-242 31585052-7 2019 Analysis of the inositol-1,4,5-trisphosphate (IP3) pathway revealed reduced IP3 receptor phosphorylation after KH7 application, which also prevented [Ca2+]i elevation induced by IP3 receptor agonist adenophostin A. Inositol 1,4,5-Trisphosphate 16-44 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-88 31585052-7 2019 Analysis of the inositol-1,4,5-trisphosphate (IP3) pathway revealed reduced IP3 receptor phosphorylation after KH7 application, which also prevented [Ca2+]i elevation induced by IP3 receptor agonist adenophostin A. Inositol 1,4,5-Trisphosphate 16-44 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 178-190 31585052-7 2019 Analysis of the inositol-1,4,5-trisphosphate (IP3) pathway revealed reduced IP3 receptor phosphorylation after KH7 application, which also prevented [Ca2+]i elevation induced by IP3 receptor agonist adenophostin A. Calcium 150-154 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-88 31585052-7 2019 Analysis of the inositol-1,4,5-trisphosphate (IP3) pathway revealed reduced IP3 receptor phosphorylation after KH7 application, which also prevented [Ca2+]i elevation induced by IP3 receptor agonist adenophostin A. Calcium 150-154 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 178-190 31585052-7 2019 Analysis of the inositol-1,4,5-trisphosphate (IP3) pathway revealed reduced IP3 receptor phosphorylation after KH7 application, which also prevented [Ca2+]i elevation induced by IP3 receptor agonist adenophostin A. adenophostin A 199-213 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-88 31585052-7 2019 Analysis of the inositol-1,4,5-trisphosphate (IP3) pathway revealed reduced IP3 receptor phosphorylation after KH7 application, which also prevented [Ca2+]i elevation induced by IP3 receptor agonist adenophostin A. adenophostin A 199-213 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 178-190 31920512-8 2019 The GPER antagonist G15, the PLC inhibitor U73122 and the IP3 receptor inhibitor 2-APB each virtually abolished the calcium responses to E2 or G-1. 2-aminoethoxydiphenyl borate 81-86 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-70 31920512-8 2019 The GPER antagonist G15, the PLC inhibitor U73122 and the IP3 receptor inhibitor 2-APB each virtually abolished the calcium responses to E2 or G-1. Calcium 116-123 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-70 31767755-6 2019 Furthermore, DJ-1 ablation disturbed calcium efflux-induced IP3R3 degradation after carbachol treatment and caused IP3R3 accumulation at the MAM in vitro. Calcium 37-44 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 60-65 31767755-6 2019 Furthermore, DJ-1 ablation disturbed calcium efflux-induced IP3R3 degradation after carbachol treatment and caused IP3R3 accumulation at the MAM in vitro. Calcium 37-44 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-120 31767755-6 2019 Furthermore, DJ-1 ablation disturbed calcium efflux-induced IP3R3 degradation after carbachol treatment and caused IP3R3 accumulation at the MAM in vitro. Carbachol 84-93 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 60-65 31984176-1 2019 Inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) is a huge tetrameric intracellular Ca2+ channel that mediates cytoplasmic Ca2+ signaling. Inositol 1,4,5-Trisphosphate 0-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 30-43 31984176-1 2019 Inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) is a huge tetrameric intracellular Ca2+ channel that mediates cytoplasmic Ca2+ signaling. Inositol 1,4,5-Trisphosphate 0-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 45-49 31984176-1 2019 Inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) is a huge tetrameric intracellular Ca2+ channel that mediates cytoplasmic Ca2+ signaling. Calcium 86-90 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 30-43 31984176-1 2019 Inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) is a huge tetrameric intracellular Ca2+ channel that mediates cytoplasmic Ca2+ signaling. Calcium 86-90 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 45-49 31984176-1 2019 Inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) is a huge tetrameric intracellular Ca2+ channel that mediates cytoplasmic Ca2+ signaling. Calcium 125-129 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 30-43 31984176-1 2019 Inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) is a huge tetrameric intracellular Ca2+ channel that mediates cytoplasmic Ca2+ signaling. Calcium 125-129 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 45-49 31984176-3 2019 Here, we conducted molecular dynamics (MD) simulations of the three N-terminal domains of IP3R responsible for IP3 binding (IBC/SD; two domains of the IP3 binding core, IBCbeta and IBCalpha, and suppressor domain, SD) as a model system to study the initial gating stage. Nitrogen 68-69 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-94 31597594-8 2019 Importantly, ITPR3, a key component of calcium signaling in epithelial cells, that has previously shown to be downregulated in SS SG, was directly targeted and downregulated by miR-1248, inducing the same functional calcium signaling changes as observed in SS SGs. Calcium 39-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 13-18 31597594-8 2019 Importantly, ITPR3, a key component of calcium signaling in epithelial cells, that has previously shown to be downregulated in SS SG, was directly targeted and downregulated by miR-1248, inducing the same functional calcium signaling changes as observed in SS SGs. Calcium 216-223 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 13-18 31425510-6 2019 Here, we propose an IP3R-mediated calcium signaling model for dynamics in such small sub-cellular volumes. Calcium 34-41 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 20-24 31247352-7 2019 Patients with SAH and DCI had significantly higher levels of methylation intensity of distal IGR upstream of ITPR3 than those without DCI (median, 0.941 [interquartile range (IQR), 0.857-0.984] versus (0.670 [IQR, 0.543-0.761]; P < 0.001). dci 22-25 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 109-114 31247352-8 2019 In addition, patients with DCI showed decreased mRNA expression of ITPR3 compared with patients without DCI (median, 0.039 [IQR, 0.030-0.045] vs. 0.047 [IQR, 0.038-0.064]; P = 0.0328). dci 27-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 67-72 31247352-10 2019 CONCLUSIONS: Hypermethylation of the distal IGR located upstream of ITPR3 is related to greater DCI development in patients with SAH. dci 96-99 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 68-73 31425510-9 2019 The model reproduces the main forms of calcium signals and indicates that their frequency crucially depends on the spatial organization of the IP3R channels. Calcium 39-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 143-147 31427578-0 2019 IP3 receptor isoforms differently regulate ER-mitochondrial contacts and local calcium transfer. Calcium 79-86 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-12 30999216-10 2019 Blocking release of calcium from internal stores by loading cells with the IP3 receptor blocker heparin (1 mM) or the ryanodine receptor blocker dantrolene (20 muM) abolished both the calcium transients and the facilitation of evoked synaptic currents induced by dopamine. Dopamine 263-271 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 75-87 31427578-1 2019 Contact sites of endoplasmic reticulum (ER) and mitochondria locally convey calcium signals between the IP3 receptors (IP3R) and the mitochondrial calcium uniporter, and are central to cell survival. Calcium 76-83 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 104-117 31427578-1 2019 Contact sites of endoplasmic reticulum (ER) and mitochondria locally convey calcium signals between the IP3 receptors (IP3R) and the mitochondrial calcium uniporter, and are central to cell survival. Calcium 76-83 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 119-123 31427578-5 2019 We also show that, while each isoform can support contacts, type 2 IP3R is the most effective in delivering calcium to the mitochondria. Calcium 108-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 67-71 30999216-10 2019 Blocking release of calcium from internal stores by loading cells with the IP3 receptor blocker heparin (1 mM) or the ryanodine receptor blocker dantrolene (20 muM) abolished both the calcium transients and the facilitation of evoked synaptic currents induced by dopamine. Calcium 20-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 75-87 30999216-10 2019 Blocking release of calcium from internal stores by loading cells with the IP3 receptor blocker heparin (1 mM) or the ryanodine receptor blocker dantrolene (20 muM) abolished both the calcium transients and the facilitation of evoked synaptic currents induced by dopamine. Heparin 96-103 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 75-87 31153638-6 2019 The combined application of progesterone (1 muM medroxyprogesterone acetate) and cyclic AMP (0.5 mM) for 6 days not only elevated inositol 1,4,5-triphosphate receptor (IP3R)-mediated Ca2+ release and IP3R expression, it also promoted ORAI and STIM expression as well as cyclopiazonic acid-induced Ca2+ release. Progesterone 28-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 168-172 31153638-6 2019 The combined application of progesterone (1 muM medroxyprogesterone acetate) and cyclic AMP (0.5 mM) for 6 days not only elevated inositol 1,4,5-triphosphate receptor (IP3R)-mediated Ca2+ release and IP3R expression, it also promoted ORAI and STIM expression as well as cyclopiazonic acid-induced Ca2+ release. Progesterone 28-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 200-204 31153638-6 2019 The combined application of progesterone (1 muM medroxyprogesterone acetate) and cyclic AMP (0.5 mM) for 6 days not only elevated inositol 1,4,5-triphosphate receptor (IP3R)-mediated Ca2+ release and IP3R expression, it also promoted ORAI and STIM expression as well as cyclopiazonic acid-induced Ca2+ release. Medroxyprogesterone Acetate 48-75 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 168-172 31153638-6 2019 The combined application of progesterone (1 muM medroxyprogesterone acetate) and cyclic AMP (0.5 mM) for 6 days not only elevated inositol 1,4,5-triphosphate receptor (IP3R)-mediated Ca2+ release and IP3R expression, it also promoted ORAI and STIM expression as well as cyclopiazonic acid-induced Ca2+ release. Cyclic AMP 81-91 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 168-172 31153638-6 2019 The combined application of progesterone (1 muM medroxyprogesterone acetate) and cyclic AMP (0.5 mM) for 6 days not only elevated inositol 1,4,5-triphosphate receptor (IP3R)-mediated Ca2+ release and IP3R expression, it also promoted ORAI and STIM expression as well as cyclopiazonic acid-induced Ca2+ release. Cyclic AMP 81-91 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 200-204 31203007-7 2019 Moreover, colon cancer cells also display dysregulation of the expression of 1,4,5-triphosphate receptors (IP3R) that could contribute to the enhanced SOCE. ,4,5-triphosphate 78-95 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-111 30999216-10 2019 Blocking release of calcium from internal stores by loading cells with the IP3 receptor blocker heparin (1 mM) or the ryanodine receptor blocker dantrolene (20 muM) abolished both the calcium transients and the facilitation of evoked synaptic currents induced by dopamine. Calcium 184-191 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 75-87 30877106-5 2019 Moreover, the iEGFR gefitinib activated endoplasmic reticulum calcium channel inositol trisphosphate receptor 3 (IP3R3)-mediated release of calcium, which directly bound menin. Gefitinib 20-29 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 113-118 30875538-8 2019 Based on the above experiments, the western blot analyses were conducted, the results indicated that isosalvianolic acid C induced Ca2+ mobilization and degranulation via the activation of PLC-gamma and IP3R, and releasing chemokines via the activation of PLC-gamma, PKC and P38. isosalvianolic acid C 101-122 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 203-207 30848934-5 2019 The enhanced ryanodine receptor (RyR)-mediated and inositol 1,4,5-trisphosphate receptor (IP3R)-mediated Ca2+ release from the ER aggravates cytosolic Ca2+ disorder and triggers apoptosis; the down-regulated ER Ca2+ sensor, stromal interaction molecule (STIM), alleviates store-operated Ca2+ entry in plasma membrane, leading to spine loss. -trisphosphate 65-79 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-94 31171961-2 2019 Replacement of the alpha-glucopyranosyl unit of adenophostin A, a potent d-myo-inositol 1,4,5-trisphosphate (IP3R) agonist, with a d-chiro-inositol surrogate acting substantially as a pseudosugar, leads to "d-chiro-inositol adenophostin". alpha-glucopyranosyl 19-39 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 109-113 31171961-2 2019 Replacement of the alpha-glucopyranosyl unit of adenophostin A, a potent d-myo-inositol 1,4,5-trisphosphate (IP3R) agonist, with a d-chiro-inositol surrogate acting substantially as a pseudosugar, leads to "d-chiro-inositol adenophostin". adenophostin A 48-62 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 109-113 31171961-2 2019 Replacement of the alpha-glucopyranosyl unit of adenophostin A, a potent d-myo-inositol 1,4,5-trisphosphate (IP3R) agonist, with a d-chiro-inositol surrogate acting substantially as a pseudosugar, leads to "d-chiro-inositol adenophostin". Inositol 131-147 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 109-113 30877106-5 2019 Moreover, the iEGFR gefitinib activated endoplasmic reticulum calcium channel inositol trisphosphate receptor 3 (IP3R3)-mediated release of calcium, which directly bound menin. Calcium 62-69 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 113-118 30877106-7 2019 Together, these findings uncover a molecular convergence of menin and the iEGFR-induced, IP3R3-mediated calcium release on SKP2 transcription and reveal opportunities to enhance iEGFR efficacy to improve treatments for colorectal cancer. Calcium 104-111 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-94 31023176-0 2019 IP3R and RyR channels are involved in traffic-related PM2.5-induced disorders of calcium homeostasis. Calcium 81-88 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-4 28961124-9 2019 We also derived a discrete event calcium wave model from a deterministic model using the stochastic $\text{IP}_{3}\text{R}$IP3R structure. Calcium 33-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 123-127 31023176-6 2019 The [Ca2+]i in Jurkat T cells significantly decreased after treatment with heparin as an inhibitor of inositol trisphosphate receptors (IP3 R), or procaine as an inhibitor of ryanodine receptors (RyR). Heparin 75-82 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-141 30792485-0 2019 Exploration of inositol 1,4,5-trisphosphate (IP3) regulated dynamics of N-terminal domain of IP3 receptor reveals early phase molecular events during receptor activation. Inositol 1,4,5-Trisphosphate 15-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-105 30764601-0 2019 G-Protein-Coupled Receptor 120 Mediates DHA-Induced Apoptosis by Regulating IP3R, ROS and, ER Stress Levels in Cisplatin-Resistant Cancer Cells. Docosahexaenoic Acids 40-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-80 30764601-0 2019 G-Protein-Coupled Receptor 120 Mediates DHA-Induced Apoptosis by Regulating IP3R, ROS and, ER Stress Levels in Cisplatin-Resistant Cancer Cells. Cisplatin 111-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-80 30764601-5 2019 The inositol 1,4,5-triphosphate receptor (IP3R) blocker 2-aminoethyl diphenylboninate (2-APB) reduced DHA-induced ROS production, consequently reducing apoptosis. 2-aminoethyl diphenylboninate 56-85 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-46 30764601-5 2019 The inositol 1,4,5-triphosphate receptor (IP3R) blocker 2-aminoethyl diphenylboninate (2-APB) reduced DHA-induced ROS production, consequently reducing apoptosis. 2-aminoethoxydiphenyl borate 87-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-46 30764601-5 2019 The inositol 1,4,5-triphosphate receptor (IP3R) blocker 2-aminoethyl diphenylboninate (2-APB) reduced DHA-induced ROS production, consequently reducing apoptosis. Docosahexaenoic Acids 102-105 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-46 30764601-5 2019 The inositol 1,4,5-triphosphate receptor (IP3R) blocker 2-aminoethyl diphenylboninate (2-APB) reduced DHA-induced ROS production, consequently reducing apoptosis. Reactive Oxygen Species 114-117 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-46 30764601-9 2019 These results suggest that GPR120 mediates DHA-induced apoptosis by regulating IP3R, ROS, and ER stress levels in cisplatin-resistant cancer cells, and that GPR120 is an effective chemotherapeutic target for cisplatin resistance. Docosahexaenoic Acids 43-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-83 30191989-6 2019 Pharmacological manipulation showed that the Ca2+ response to Ach was mediated by InsP3 R3, TPC1-2, and store-operated Ca2+ entry (SOCE). Acetylcholine 62-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 82-90 30681867-11 2019 SAgAIns induced a decrease in BCR expression and IP3R-mediated intracellular calcium release. sagains 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-53 30681867-11 2019 SAgAIns induced a decrease in BCR expression and IP3R-mediated intracellular calcium release. Calcium 77-84 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-53 29899382-2 2019 A peptide tool (Bcl-2/IP3R Disruptor-2; BIRD-2) was developed to abrogate the interaction of Bcl-2 with IP3Rs by targeting Bcl-2"s BH4 domain. sapropterin 131-134 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-26 29899382-11 2019 Thus, constitutive IP3 signaling in lymphoma and leukemia cells is not only important for cancer cell survival, but also represents a vulnerability, rendering cancer cells dependent on Bcl-2 to limit IP3R activity. Inositol 1,4,5-Trisphosphate 19-22 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 200-204 30792485-0 2019 Exploration of inositol 1,4,5-trisphosphate (IP3) regulated dynamics of N-terminal domain of IP3 receptor reveals early phase molecular events during receptor activation. Inositol 1,4,5-Trisphosphate 45-48 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-105 30792485-1 2019 Inositol 1, 4, 5-trisphosphate (IP3) binding at the N-terminus (NT) of IP3 receptor (IP3R) allosterically triggers the opening of a Ca2+-conducting pore located ~100 A away from the IP3-binding core (IBC). Inositol 1,4,5-Trisphosphate 0-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-83 30792485-1 2019 Inositol 1, 4, 5-trisphosphate (IP3) binding at the N-terminus (NT) of IP3 receptor (IP3R) allosterically triggers the opening of a Ca2+-conducting pore located ~100 A away from the IP3-binding core (IBC). Inositol 1,4,5-Trisphosphate 0-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-89 30792485-1 2019 Inositol 1, 4, 5-trisphosphate (IP3) binding at the N-terminus (NT) of IP3 receptor (IP3R) allosterically triggers the opening of a Ca2+-conducting pore located ~100 A away from the IP3-binding core (IBC). Inositol 1,4,5-Trisphosphate 32-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-83 30792485-1 2019 Inositol 1, 4, 5-trisphosphate (IP3) binding at the N-terminus (NT) of IP3 receptor (IP3R) allosterically triggers the opening of a Ca2+-conducting pore located ~100 A away from the IP3-binding core (IBC). Inositol 1,4,5-Trisphosphate 32-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-89 30792485-1 2019 Inositol 1, 4, 5-trisphosphate (IP3) binding at the N-terminus (NT) of IP3 receptor (IP3R) allosterically triggers the opening of a Ca2+-conducting pore located ~100 A away from the IP3-binding core (IBC). Inositol 1,4,5-Trisphosphate 71-74 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-89 30792485-2 2019 However, the precise mechanism of IP3 binding and correlated domain dynamics in the NT that are central to the IP3R activation, remains unknown. Inositol 1,4,5-Trisphosphate 34-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 111-115 30792485-3 2019 Our all-atom molecular dynamics (MD) simulations recapitulate the characteristic twist motion of the suppressor domain (SD) and reveal correlated "clam closure" dynamics of IBC with IP3-binding, complementing existing suggestions on IP3R activation mechanism. Inositol 1,4,5-Trisphosphate 182-185 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 233-237 31183833-7 2019 The resultant depolarisation leads to the opening of voltage-dependent Ca2+ channels and possibly increased production of IP3, which through Ca2+-induced Ca2+ release (CICR) of IP3Rs and/or RyRs and IP3R-mediated Ca2+ release provide a means by which store oscillators entrain their activity. Inositol 1,4,5-Trisphosphate 122-125 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 177-181 30141207-3 2019 We examined effects of endotoxin on expression and function of the type 3 inositol trisphosphate receptor (ITPR3), because this is the main intracellular Ca2+ release channel in cholangiocytes, and loss of it impairs ductular bicarbonate secretion. Bicarbonates 226-237 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-112 31183833-7 2019 The resultant depolarisation leads to the opening of voltage-dependent Ca2+ channels and possibly increased production of IP3, which through Ca2+-induced Ca2+ release (CICR) of IP3Rs and/or RyRs and IP3R-mediated Ca2+ release provide a means by which store oscillators entrain their activity. cicr 168-172 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 177-181 29899383-9 2018 Opening of endoplasmic reticulum IP3R calcium channels stimulates cell swelling, cPLA2 activation, and arachidonic acid release. Arachidonic Acid 103-119 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 33-37 30552138-4 2018 Radioligand binding confirmed that the 4,5-phosphates of IP3 are essential for activating IP3Rs, and facilitated IP3R purification and cloning, which paved the way for structural analyses. 4,5-phosphates 39-53 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-94 30552138-4 2018 Radioligand binding confirmed that the 4,5-phosphates of IP3 are essential for activating IP3Rs, and facilitated IP3R purification and cloning, which paved the way for structural analyses. Inositol 1,4,5-Trisphosphate 57-60 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-94 30552138-6 2018 Structural analyses are now revealing how IP3 binding to the N-terminus of the tetrameric IP3R opens the pore ~7 nm away from the IP3-binding core (IBC). Inositol 1,4,5-Trisphosphate 42-45 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-94 29619740-9 2018 Our results suggest that nicotine modulates mitochondrial dynamics and influences mitochondrial association from microtubules, increasing IP3 receptor clustering showing modulation between mitochondria-ER communications, together with the increase of mitochondrial biogenesis. Nicotine 25-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 138-150 30424024-10 2018 Similarly, in addition to PTX/Gallein and U73122, the IP3R inhibitor 2-APB and a 0 mM Ca2+-EGTA solution partially inhibited the elevation of intracellular Ca2+ levels. 2-aminoethoxydiphenyl borate 69-74 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 54-58 30053503-3 2018 On the other hand, the BH4 domain of Bcl-2 binds to the inositol 1,4,5-trisphosphate receptor (IP3R), preventing Ca2+ signals that mediate cell death. sapropterin 23-26 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 95-99 30355490-3 2018 Here, we show that the viral protein NS5A forms a trimeric complex with IP3R3 and FBXL2, unmasking IP3R3"s degron in the absence of inositol 1,4,5-trisphosphate (IP3) stimulation. Inositol 1,4,5-Trisphosphate 72-75 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 99-104 30355490-7 2018 This study reveals an IP3-independent molecular mechanism through which HCV promotes IP3R3 degradation, thereby inhibiting virus-induced apoptosis and establishing chronic infection. Inositol 1,4,5-Trisphosphate 22-25 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-90 29253316-1 2018 The inositol 1,4,5-trisphosphate receptor (IP3 R) is an intracellular ion channel that mediates the release of calcium ions from the endoplasmic reticulum. -trisphosphate 18-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 43-48 29253316-1 2018 The inositol 1,4,5-trisphosphate receptor (IP3 R) is an intracellular ion channel that mediates the release of calcium ions from the endoplasmic reticulum. Calcium 111-118 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 43-48 30185837-0 2018 Association of the IP3R to STIM1 provides a reduced intraluminal calcium microenvironment, resulting in enhanced store-operated calcium entry. Calcium 65-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 19-23 30117680-7 2018 These results demonstrate for the first time that bradykinin-mediated increase in free Cai2+ via ER-IP3R3 Ca2+ release followed by Ca2+ influx through SOCE channel plays a crucial role in regulating cell growth and migration via activating pAkt, pERK1/2 and cyclin D1 in human cardiac c-Kit+ progenitor cells. cai2+ 87-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 100-105 30068729-4 2018 We therefore conclude that arsenite elevates the [Ca2+]i by directly targeting the IP3R and its intraluminal crosstalk with the RyR. arsenite 27-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 83-87 30185837-7 2018 ER intraluminal calcium measurements using Mag-Fluo-4 showed enhanced calcium depletion when IP3R is overexpressed. Calcium 16-23 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-97 30185837-0 2018 Association of the IP3R to STIM1 provides a reduced intraluminal calcium microenvironment, resulting in enhanced store-operated calcium entry. Calcium 128-135 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 19-23 30185837-7 2018 ER intraluminal calcium measurements using Mag-Fluo-4 showed enhanced calcium depletion when IP3R is overexpressed. Fluo 4 47-53 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-97 30185837-1 2018 The involvement of inositol trisphosphate receptor (IP3R) in modulating store-operated calcium entry (SOCE) was established many years ago. Calcium 87-94 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 52-56 30185837-7 2018 ER intraluminal calcium measurements using Mag-Fluo-4 showed enhanced calcium depletion when IP3R is overexpressed. Calcium 70-77 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-97 30185837-8 2018 A STIM1-GCaMP fusion protein indicates that STIM1 detects lower calcium concentrations near its EF-hand domain when IP3R is overexpressed when compared with the fluorescence reported by a GCaMP homogenously distributed in the ER lumen (ER-GCaMP). Calcium 64-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 116-120 30185837-3 2018 In the present study we show that IP3R associates to STIM1 upon depletion of the endoplasmic reticulum (ER) by activation of the inositol trisphosphate signaling cascade via G-protein coupled receptors. inositol 1,2,3-trisphosphate 129-151 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 34-38 30185837-9 2018 All these data together strongly suggest that activation of inositol trisphosphate signaling cascade induces the formation of the IP3R-STIM1 complex. inositol 1,2,3-trisphosphate 60-82 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-134 30185837-10 2018 The activated IP3R provides a reduced intraluminal calcium microenvironment near STIM1, resulting in enhanced activation of Orai currents and SOCE. Calcium 51-58 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 14-18 30185837-4 2018 IP3R-STIM1 association results in enhanced STIM1 puncta formation and larger Orai-mediated whole-cell currents as well as increased calcium influx. Calcium 132-139 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-4 30197885-10 2018 Treatment of ciPTEC-PC1KD with 2-APB, an IP3R inhibitor, prevented the rescue of bioenergetics deficit induced by CaSR activation supporting a critical role of IP3Rs in driving ER-to-mitochondria Ca2+ shuttle. 2-aminoethoxydiphenyl borate 31-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 41-45 30120227-4 2018 Induction of calcium levels by inhibition of cathepsin S is markedly blocked by an inhibitor of the IP3 receptor and the ryanodine receptor Ca2+ channel in the ER, but an inhibitor of a mitochondrial Ca2+ uniporter had no effect on ZFL-induced calcium levels. Calcium 13-20 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 100-112 29323715-0 2018 Alleviation of palmitic acid-induced endoplasmic reticulum stress by augmenter of liver regeneration through IP3R-controlled Ca2+ release. Palmitic Acid 15-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 109-113 29323715-5 2018 The treatment of HepG2 cells with palmitic acid (PA) upregulated IP3R expression, triggering ER-luminal Ca2+ release and inducing ER stress. Palmitic Acid 34-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-69 29323715-5 2018 The treatment of HepG2 cells with palmitic acid (PA) upregulated IP3R expression, triggering ER-luminal Ca2+ release and inducing ER stress. Palmitic Acid 49-51 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-69 29323715-7 2018 After exposure to PA, IP3R expression was downregulated and ER stress was effectively inhibited in the ALR-Tx cells, and ER-Ca2+ release and simultaneous mitochondrial Ca2+ uptake were lower than those in vector-Tx cells. Palmitic Acid 18-20 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-26 29323715-9 2018 PA treatment also suppressed the interaction between BCL-2 and IP3R in HepG2 cells, whereas this interaction was massively enhanced in the ALR-Tx cells, effectively reducing the IP3R-mediated ER-Ca2+ release and thus mitochondrial Ca2+ influx. Palmitic Acid 0-2 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-67 29323715-9 2018 PA treatment also suppressed the interaction between BCL-2 and IP3R in HepG2 cells, whereas this interaction was massively enhanced in the ALR-Tx cells, effectively reducing the IP3R-mediated ER-Ca2+ release and thus mitochondrial Ca2+ influx. Palmitic Acid 0-2 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 178-182 29676177-12 2018 CONCLUSIONS: These results indicate that the regulatory mechanism of the Ach-induced ciliary beat is dependent on extracellular Ca2+ and involves the muscarinic Ach receptor, IP3 receptor, pannexin-1 channel, purinergic P2X receptor, and connexin channel. Acetylcholine 73-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 175-187 30093868-8 2018 Several lines of evidence implicate changes in expression/function levels of IP3R isoforms in the development of hypertension, VSMC phenotypic switch, and vascular aging. vsmc 127-131 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 77-81 30197841-1 2018 Calcium release into the cytosol via the inositol 1,4,5-trisphosphate receptor (IP3R) calcium channel is important for a variety of cellular processes. Calcium 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 80-84 29630900-8 2018 IP3R3 silencing revealed an oscillatory calcium signature, with a predominant oscillating profile occurring in early wound repair. Calcium 40-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-5 29988564-0 2018 Mitochondrial Calcium Increase Induced by RyR1 and IP3R Channel Activation After Membrane Depolarization Regulates Skeletal Muscle Metabolism. Calcium 14-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 51-55 29988564-1 2018 Aim: We hypothesize that both type-1 ryanodine receptor (RyR1) and IP3-receptor (IP3R) calcium channels are necessary for the mitochondrial Ca2+ increase caused by membrane depolarization induced by potassium (or by electrical stimulation) of single skeletal muscle fibers; this calcium increase would couple muscle fiber excitation to an increase in metabolic output from mitochondria (excitation-metabolism coupling). Potassium 199-208 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 67-79 29988564-1 2018 Aim: We hypothesize that both type-1 ryanodine receptor (RyR1) and IP3-receptor (IP3R) calcium channels are necessary for the mitochondrial Ca2+ increase caused by membrane depolarization induced by potassium (or by electrical stimulation) of single skeletal muscle fibers; this calcium increase would couple muscle fiber excitation to an increase in metabolic output from mitochondria (excitation-metabolism coupling). Potassium 199-208 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-85 29988564-1 2018 Aim: We hypothesize that both type-1 ryanodine receptor (RyR1) and IP3-receptor (IP3R) calcium channels are necessary for the mitochondrial Ca2+ increase caused by membrane depolarization induced by potassium (or by electrical stimulation) of single skeletal muscle fibers; this calcium increase would couple muscle fiber excitation to an increase in metabolic output from mitochondria (excitation-metabolism coupling). Calcium 87-94 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 67-79 29988564-1 2018 Aim: We hypothesize that both type-1 ryanodine receptor (RyR1) and IP3-receptor (IP3R) calcium channels are necessary for the mitochondrial Ca2+ increase caused by membrane depolarization induced by potassium (or by electrical stimulation) of single skeletal muscle fibers; this calcium increase would couple muscle fiber excitation to an increase in metabolic output from mitochondria (excitation-metabolism coupling). Calcium 87-94 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-85 29988564-6 2018 Mitochondrial Ca2+ uptake required functional inositol IP3R and RyR1 channels. Inositol 46-54 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 55-59 29287955-7 2018 Another regulatory protein of IP3R, IP3R-binding protein released with IP3 (IRBIT), cooperates with or counteracts the Bcl-2 family member depending on cellular states. Inositol 1,4,5-Trisphosphate 30-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 36-40 30090602-7 2018 By utilizing the IP3R inhibitor 2-aminoethyldiphenylborate (2-APB) and SOCC inhibitor YM-58483, we found that the increase of Cr(vi)-induced cytosolic-free Ca2+ depended on IP3R-mediated Ca2+ release from the ER and SOCC-mediated Ca2+ influx from the extracellular space. 2-aminoethyldiphenylborate 32-58 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 17-21 30090602-9 2018 We reached the conclusion that IP3R-SOCCs played an important role in Cr(vi)-induced Ca2+ overload and apoptotic cell death in the hepatocytes, which will provide experimental evidence for the research on the exogenous chemical-induced Ca2+ overload of hepatocytes, and for the prevention and early treatment of liver damage in a Cr(vi)-exposed population. chromium hexavalent ion 70-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 31-35 29413844-0 2018 Ripk3 regulates cardiac microvascular reperfusion injury: The role of IP3R-dependent calcium overload, XO-mediated oxidative stress and F-action/filopodia-based cellular migration. Calcium 85-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 70-74 29413844-6 2018 The higher IP3R content was associated with cellular calcium overload, and increased XO expression was involved in cellular oxidative injury. Calcium 53-60 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 11-15 29413844-7 2018 Furthermore, IP3R-mediated calcium overload and XO-dependent oxidative damage were able to initiate cellular apoptosis. Calcium 27-34 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 13-17 29413844-9 2018 Altogether, our data confirmed that Ripk3 was involved in microvascular IR injury via regulation of IP3R-mediated calcium overload, XO-dependent oxidative damage and filopodia-related cellular migration, ultimately leading to endothelial apoptosis and migratory inhibition. Calcium 114-121 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 100-104 30090602-9 2018 We reached the conclusion that IP3R-SOCCs played an important role in Cr(vi)-induced Ca2+ overload and apoptotic cell death in the hepatocytes, which will provide experimental evidence for the research on the exogenous chemical-induced Ca2+ overload of hepatocytes, and for the prevention and early treatment of liver damage in a Cr(vi)-exposed population. chromium hexavalent ion 330-336 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 31-35 30090602-7 2018 By utilizing the IP3R inhibitor 2-aminoethyldiphenylborate (2-APB) and SOCC inhibitor YM-58483, we found that the increase of Cr(vi)-induced cytosolic-free Ca2+ depended on IP3R-mediated Ca2+ release from the ER and SOCC-mediated Ca2+ influx from the extracellular space. 2-aminoethyldiphenylborate 32-58 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 173-177 30090602-7 2018 By utilizing the IP3R inhibitor 2-aminoethyldiphenylborate (2-APB) and SOCC inhibitor YM-58483, we found that the increase of Cr(vi)-induced cytosolic-free Ca2+ depended on IP3R-mediated Ca2+ release from the ER and SOCC-mediated Ca2+ influx from the extracellular space. 2-aminoethoxydiphenyl borate 60-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 17-21 30090602-7 2018 By utilizing the IP3R inhibitor 2-aminoethyldiphenylborate (2-APB) and SOCC inhibitor YM-58483, we found that the increase of Cr(vi)-induced cytosolic-free Ca2+ depended on IP3R-mediated Ca2+ release from the ER and SOCC-mediated Ca2+ influx from the extracellular space. Chromium 126-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 17-21 30090602-7 2018 By utilizing the IP3R inhibitor 2-aminoethyldiphenylborate (2-APB) and SOCC inhibitor YM-58483, we found that the increase of Cr(vi)-induced cytosolic-free Ca2+ depended on IP3R-mediated Ca2+ release from the ER and SOCC-mediated Ca2+ influx from the extracellular space. Chromium 126-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 173-177 29330143-5 2018 Mechanistic investigations showed that Nrh made BH4 domain-dependent interactions with the ligand-binding domain of the inositol-1,4,5-triphosphate receptor (IP3R), a type 1/3 Ca2+ channel, allowing Nrh to negatively regulate ER-Ca2+ release and to mediate antiapoptosis. sapropterin 48-51 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 158-162 29706890-8 2018 The SV-enhanced phosphorylation of PKC was sensitive to the IP3R antagonist 2-APB. 2-aminoethoxydiphenyl borate 76-81 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 60-64 29920471-5 2018 The STIM1/Orai1-mediated SOC entry is the main cause of a sustained intracellular calcium ([Ca2+]i) elevation, which is different from a transient rise of [Ca2+]i mediated by IP3R and RyR. Calcium 82-89 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 175-179 29330143-6 2018 Notably, disrupting Nrh/IP3R complexes by BH4 mimetic peptides was sufficient to inhibit the growth of breast cancer cells in vitro and in vivo Taken together, our results highlighted Nrh as a novel prognostic marker and a candidate therapeutic target for late stage breast cancers that may be addicted to Nrh.Significance: These findings offer a comprehensive molecular model for the activity of Nrh/BCL2L10, a little studied antiapoptotic molecule, prognostic marker, and candidate drug target in breast cancer. sapropterin 42-45 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 24-28 29131377-9 2018 These findings identify the previously unknown role of FKBP12 in female reproduction which contributes to the release of calcium via IP3 R channel and might open up new strategies for women who want to bear a baby after transplantation. Calcium 121-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 133-138 29456837-5 2018 However, this assumption does not consider IP3 Diffusion Coefficient (Dab), that activates IP3 Receptor (IP3R) releasing Ca2+ from intracellular stores. Inositol 1,4,5-Trisphosphate 43-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 91-103 29456837-5 2018 However, this assumption does not consider IP3 Diffusion Coefficient (Dab), that activates IP3 Receptor (IP3R) releasing Ca2+ from intracellular stores. Inositol 1,4,5-Trisphosphate 43-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 105-109 29456837-5 2018 However, this assumption does not consider IP3 Diffusion Coefficient (Dab), that activates IP3 Receptor (IP3R) releasing Ca2+ from intracellular stores. diazobenzenesulfonic acid 70-73 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 91-103 29456837-5 2018 However, this assumption does not consider IP3 Diffusion Coefficient (Dab), that activates IP3 Receptor (IP3R) releasing Ca2+ from intracellular stores. diazobenzenesulfonic acid 70-73 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 105-109 29456837-8 2018 The model predicts that IP3 concentration near the Ca2+ stores may activate IP3R, depending upon Phospholipase C (PLC) number and activity. Inositol 1,4,5-Trisphosphate 24-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-80 29386119-4 2018 This effect requires the SH3-HOOK domain of Cavbeta3, includes physical beta3/IP3 receptor interaction, and prevails when agonist-induced IP3 formation is bypassed by photolysis of caged IP3. Inositol 1,4,5-Trisphosphate 138-141 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-90 29207009-0 2018 TAT-fused IP3R-derived peptide enhances cisplatin sensitivity of ovarian cancer cells by increasing ER Ca2+ release. Cisplatin 40-49 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 10-14 28669047-0 2018 Melatonin protected cardiac microvascular endothelial cells against oxidative stress injury via suppression of IP3R-[Ca2+]c/VDAC-[Ca2+]m axis by activation of MAPK/ERK signaling pathway. Melatonin 0-9 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 111-115 28669047-4 2018 We found that oxidative stress induced by H2O2 significantly activated cAMP response element binding protein (CREB) that enhanced IP3R and VDAC transcription and expression, leading to [Ca2+]c and [Ca2+]m overload. Hydrogen Peroxide 42-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-134 28669047-6 2018 However, melatonin could protect CMECs against oxidative stress injury via stimulation of MAPK/ERK that inactivated CREB and therefore blocked IP3R/VDAC upregulation and [Ca2+]c/[Ca2+]m overload, sustaining mitochondrial structural and function integrity and ultimately blockading mitochondrial-mediated cellular death. Melatonin 9-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 143-147 28803370-5 2017 Binding of IP3 to the IP3Rs initiates assembly of IP3R clusters, a key event responsible for amplification of Ca2+ signals in endothelial cells. Inositol 1,4,5-Trisphosphate 11-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-26 28105751-6 2017 2-aminoethoxydiphenyl borate (2-APB), a dual non-competitive antagonist of IP3R and inhibitor of SOCE, decreased Ang-II-induced Ca2+ release and attenuated Ang-II-induced enhanced expression of Egr-1 protein and mRNA levels. 2-aminoethoxydiphenyl borate 0-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 75-79 28105751-6 2017 2-aminoethoxydiphenyl borate (2-APB), a dual non-competitive antagonist of IP3R and inhibitor of SOCE, decreased Ang-II-induced Ca2+ release and attenuated Ang-II-induced enhanced expression of Egr-1 protein and mRNA levels. 2-aminoethoxydiphenyl borate 30-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 75-79 29340082-4 2017 Indeed, Bcl-2 via its BH4 domain prevents cytotoxic Ca2+ release from the endoplasmic reticulum (ER) by directly inhibiting the inositol 1,4,5-trisphosphate receptor (IP3R). sapropterin 22-25 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 167-171 29340082-5 2017 The cell-permeable Bcl-2/IP3R disruptor-2 (BIRD-2) peptide can kill these Bcl-2-dependent cancers by targeting Bcl-2"s BH4 domain, unleashing pro-apoptotic Ca2+-release events. sapropterin 119-122 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 25-29 28105751-3 2017 Ang-II elevates intracellular Ca2+ through activation of the store-operated calcium entry (SOCE) involving an inositol-3-phosphate receptor (IP3R)-coupled depletion of endoplasmic reticular Ca2+ and a subsequent activation of the stromal interaction molecule 1 (STIM-1)/Orai-1 complex. Calcium 76-83 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 29040664-11 2017 Consistent with those results, treatment of JAR and JEG3 cells with a Ca2+ chelator and an inhibitor of IP3 receptor decreased coumestrol-induced depolarization of MMP and increased proliferation in JAR and JEG3 cells. Coumestrol 127-137 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 104-116 28709993-0 2017 Intracellular calcium release through IP3R or RyR contributes to secondary axonal degeneration. Calcium 14-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 38-42 29031723-10 2017 High glucose and FAs reduced endoplasmic reticulum (ER) Ca2+ storage capacity; however, preserving ER Ca2+ by blocking the IP3 receptor with xestospongin C did not protect islets from glucolipotoxic effects on insulin secretion. xestospongin C 141-155 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 123-135 28644055-9 2017 In freshly-isolated human DSM cells, blocking the IP3Rs with the selective IP3R inhibitor xestospongin-C significantly decreased TICCs. xestospongin C 90-104 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-54 28644055-9 2017 In freshly-isolated human DSM cells, blocking the IP3Rs with the selective IP3R inhibitor xestospongin-C significantly decreased TICCs. ticcs 129-134 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-54 29069790-5 2017 We show that a higher IP3R3 expression level, but not IP3R1 nor IP3R2, is correlated to a stronger cell line migration capacity and a sustained calcium signal. Calcium 144-151 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-27 28506554-5 2017 PD-induced calcium transience can be blocked by a calcium chelator, such as BAPTA-AM, or by pre-treatment of neurons with thapsigargin, a IP3 receptor antagonist, or a micromolar concentration of ryanodine, a ryanodine receptor (RyR) antagonist. N-((4-(2-cyanophenyl)-1-piperazinyl)methyl)-3-methylbenzamide 0-2 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 138-150 28506554-5 2017 PD-induced calcium transience can be blocked by a calcium chelator, such as BAPTA-AM, or by pre-treatment of neurons with thapsigargin, a IP3 receptor antagonist, or a micromolar concentration of ryanodine, a ryanodine receptor (RyR) antagonist. Calcium 11-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 138-150 28506554-7 2017 These results indicate that the calcium response induced by DR4 activation is mainly through activation of IP3 receptor in internal stores, which is likely to contribute to the DA modulation of synaptic transmission and cognitive function. Calcium 32-39 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-119 29069790-6 2017 Interestingly, silencing of IP3R3 highlights an oscillating calcium signaling profile and leads to a significant decrease of cell migration capacities of the three breast cancer cell lines. Calcium 60-67 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-33 29069790-9 2017 In conclusion, we demonstrate that IP3R3 expression level increases the migration capacity of human breast cancer cells by changing the calcium signature. Calcium 136-143 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 35-40 28412247-5 2017 Furthermore, GL-V9 increased mitochondrial Ca2+ uptake through 1,4,5-triphosphate (IP3) receptor via the activation of phospholipase C-gamma1 and the translocation of phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase from nucleus to endoplasmic reticulum. phosphatidylinositol 3,4,5-triphosphate 167-207 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 83-96 28506928-2 2017 Previously, we reported that integration of a cGMP-specific cyclic nucleotide phosphodiesterase, namely phosphodiesterase 5A (PDE5A), into a protein kinase G (PKG)- and inositol-1,4,5-trisphosphate receptor (IP3R)-containing endoplasmic reticulum (ER) signalosome allows localized control of PDE5A activity and of PKG-dependent inhibition of IP3-mediated release of ER Ca2+ in human platelets. Cyclic GMP 46-50 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 208-212 28106298-4 2017 Inhibiting IP3 R sub types resulted in compromised bioenergetics both in terms of glucose and mitochondrial metabolism. Glucose 82-89 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 11-16 28106298-5 2017 The siRNA mediated silencing of IP3 R or its blocking by its inhibitors Xestospongin C and 2-Amino-ethoxy diphenyl borate increased cell death and LC3II expression in MCF-7 cells as well as attenuated cellular bioenergetics. xestospongin C 72-86 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 32-37 28106298-5 2017 The siRNA mediated silencing of IP3 R or its blocking by its inhibitors Xestospongin C and 2-Amino-ethoxy diphenyl borate increased cell death and LC3II expression in MCF-7 cells as well as attenuated cellular bioenergetics. 2-aminoethoxydiphenyl borate 91-121 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 32-37 28106298-8 2017 Inhibiting as well as silencing of IP3 R receptor also resulted in increase in ROS production which was abolished after pretreatment with N-acetyl cysteine. ros 79-82 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 35-40 28751862-20 2017 Conclusion: UTP activates a predominant P2Y4R pathway to trigger Ca2+oscillations via internal Ca2+mobilization through a PLC/IP3/IP3R/SERCA Ca2+signaling pathway to stimulate 5-HT release; Ca2+influx is inhibitory. Uridine Triphosphate 12-15 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-134 28179072-4 2017 Orai3 channel, but neither Orai1 nor Orai2, colocalizes with expressed IP3R and only Orai3 channel supported the 2-APB-induced ER Ca2+ leak, while Orai1 and Orai2 inhibited this type of ER Ca2+ leak. 2-aminoethoxydiphenyl borate 113-118 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-75 28106298-8 2017 Inhibiting as well as silencing of IP3 R receptor also resulted in increase in ROS production which was abolished after pretreatment with N-acetyl cysteine. Acetylcysteine 138-155 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 35-40 28106298-9 2017 Its role in autophagy was confirmed through decrease in the levels of LC3 II after pretreatment with IP3 R inhibitor and N acetyl cysteine.Moreover, inhibiting as well as silencing IP3 R-induced cell death in MCF-7 cells was attenuated by autophagic inhibitors (Bafilomycin A1 or 3-Methyladeneine). Acetylcysteine 121-138 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 181-186 28106298-9 2017 Its role in autophagy was confirmed through decrease in the levels of LC3 II after pretreatment with IP3 R inhibitor and N acetyl cysteine.Moreover, inhibiting as well as silencing IP3 R-induced cell death in MCF-7 cells was attenuated by autophagic inhibitors (Bafilomycin A1 or 3-Methyladeneine). bafilomycin A1 262-276 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 101-106 28106298-9 2017 Its role in autophagy was confirmed through decrease in the levels of LC3 II after pretreatment with IP3 R inhibitor and N acetyl cysteine.Moreover, inhibiting as well as silencing IP3 R-induced cell death in MCF-7 cells was attenuated by autophagic inhibitors (Bafilomycin A1 or 3-Methyladeneine). bafilomycin A1 262-276 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 181-186 28106298-9 2017 Its role in autophagy was confirmed through decrease in the levels of LC3 II after pretreatment with IP3 R inhibitor and N acetyl cysteine.Moreover, inhibiting as well as silencing IP3 R-induced cell death in MCF-7 cells was attenuated by autophagic inhibitors (Bafilomycin A1 or 3-Methyladeneine). 3-methyladeneine 280-296 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 101-106 28106298-9 2017 Its role in autophagy was confirmed through decrease in the levels of LC3 II after pretreatment with IP3 R inhibitor and N acetyl cysteine.Moreover, inhibiting as well as silencing IP3 R-induced cell death in MCF-7 cells was attenuated by autophagic inhibitors (Bafilomycin A1 or 3-Methyladeneine). 3-methyladeneine 280-296 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 181-186 27887748-2 2017 IP3 levels induce Ca2+ release from the endoplasmic reticulum (ER) via IP3 receptor (IP3R) located in the ER membrane. Inositol 1,4,5-Trisphosphate 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-83 28614305-9 2017 Here, it binds, deubiquitylates, and stabilizes type 3 inositol-1,4,5-trisphosphate receptor (IP3R3), modulating calcium (Ca2+) release from the endoplasmic reticulum into the cytosol and mitochondria, promoting apoptosis. Calcium 113-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 94-99 27887748-2 2017 IP3 levels induce Ca2+ release from the endoplasmic reticulum (ER) via IP3 receptor (IP3R) located in the ER membrane. Inositol 1,4,5-Trisphosphate 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-89 27887748-4 2017 Therefore, monitoring and manipulating IP3 levels is important to elucidate not only the functions of IP3-mediated pathways but also the encoding mechanism of IP3R as a converter of intracellular signals from IP3 to Ca2+. Inositol 1,4,5-Trisphosphate 39-42 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-163 28196740-10 2017 IP3Rs partly contributed to the DPB162-AE-induced Ca2+ leak, since pharmacologically and genetically inhibiting IP3R function reduced, but not completely blocked, the effects of DPB162-AE on the ER store content. dpb162 32-38 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-4 28570539-3 2017 The dynamic release of calcium from these organelles is mediated by the ryanodine receptor (RyR) and the inositol 1,4,5-triphosphate receptor (IP3R) with refilling occurring through the sarco/endoplasmic reticulum calcium ATPase (SERCA) pump. Calcium 23-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 143-147 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). Calcium 35-42 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). Adenosine Triphosphate 140-162 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). Adenosine Triphosphate 164-167 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 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 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-134 28012441-7 2017 Blocking Ca2+ mobilization, PLC, or IP3R diminished UgU-induced IL-1beta release, caspase-1 activation, and mitochondrial ROS generation. Reactive Oxygen Species 122-125 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 36-40 28538151-4 2017 In this article, using a stochastic puff model and a single-channel data-based IP3R model, we establish the dependencies of lambda and xi on two important IP3R model parameters, IP3 concentration ([IP3]) and the recovery rate from Ca2+ inhibition (rlow). Inositol 1,4,5-Trisphosphate 155-158 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-83 28538151-6 2017 The two combinations utilize very different mechanisms to maintain the same IPI distribution, and the mechanistic difference provides a way of identifying IP3R kinetic parameters by observing properties of the IPI. diprotin A 210-213 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 155-159 28196740-10 2017 IP3Rs partly contributed to the DPB162-AE-induced Ca2+ leak, since pharmacologically and genetically inhibiting IP3R function reduced, but not completely blocked, the effects of DPB162-AE on the ER store content. DPB162-AE 32-41 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-4 26642860-1 2017 OBJECTIVE: Caffeine reduces toxic Ca2+ signals in pancreatic acinar cells via inhibition of inositol 1,4,5-trisphosphate receptor (IP3R)-mediated signalling, but effects of other xanthines have not been evaluated, nor effects of xanthines on experimental acute pancreatitis (AP). Caffeine 11-19 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 131-135 27936394-5 2017 TAT-conjugated IP3R-derived peptide (TAT-IDPS) increased cisplatin-induced iNOS expression and apoptosis in SKOV3/DDP cells. Cisplatin 57-66 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 15-19 26642860-2 2017 We have determined effects of caffeine and its xanthine metabolites on pancreatic acinar IP3R-mediated Ca2+ signalling and experimental AP. Caffeine 30-38 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-93 26642860-12 2017 CONCLUSIONS: Caffeine and its dimethylxanthine metabolites reduced pathological IP3R-mediated pancreatic acinar Ca2+ signals but only caffeine ameliorated experimental AP. Caffeine 13-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 80-84 26642860-12 2017 CONCLUSIONS: Caffeine and its dimethylxanthine metabolites reduced pathological IP3R-mediated pancreatic acinar Ca2+ signals but only caffeine ameliorated experimental AP. Theophylline 30-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 80-84 28122214-1 2017 Calcium cycling between the sarcoplasmic reticulum (SR) and the cytosol via the sarco-/endoplasmic reticulum Ca-ATPase (SERCA) pump, inositol-1,4,5-triphosphate receptor (IP3R), and Ryanodine receptor (RyR), plays a major role in agonist-induced intracellular calcium ([Ca2+]cyt) dynamics in vascular smooth muscle cells (VSMC). Calcium 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 171-175 28122214-5 2017 Model results show that agonist-induced intracellular calcium dynamics can be modified by changing the levels of SERCA, IP3R, and/or RyR. Calcium 54-61 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 120-124 28122214-6 2017 Lowering SERCA level will enable intracellular calcium oscillations at low agonist concentrations whereas lowered levels of IP3R and RyR need higher agonist concentration for intracellular calcium oscillations. Calcium 189-196 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 124-128 27979909-8 2016 The inferred parameter distribution predicts, and experiments confirm that variability in IP3R response explains the majority of calcium heterogeneity. Calcium 129-136 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-94 29017172-4 2017 As a calcium binding protein, the roles of CIB1 in calcium signaling by binding calcium or modulating some key modulators, such as calcineurin, integrin, inositol 1,4,5-trisphosphate receptor (IP3R) and taste 1 receptor member 2 (TAS1R2). Calcium 51-58 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 193-197 29017172-4 2017 As a calcium binding protein, the roles of CIB1 in calcium signaling by binding calcium or modulating some key modulators, such as calcineurin, integrin, inositol 1,4,5-trisphosphate receptor (IP3R) and taste 1 receptor member 2 (TAS1R2). Calcium 51-58 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 193-197 29201062-4 2017 We provide evidence for the existence of intracellular calcium stores that respond to muscarinic activation of the cells, having sensitivity for ryanodine and thapsigargin possibly reflecting IP3 receptor activity and the presence of ryanodine receptors and calcium ATPase pumps. Calcium 55-62 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 192-204 29201062-4 2017 We provide evidence for the existence of intracellular calcium stores that respond to muscarinic activation of the cells, having sensitivity for ryanodine and thapsigargin possibly reflecting IP3 receptor activity and the presence of ryanodine receptors and calcium ATPase pumps. Thapsigargin 159-171 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 192-204 28072864-10 2017 We observed an increase in lipoprotein content and the levels of metabolites like lactate, lysine and alanine and a decrease in the levels of pyruvate and glucose in serum of high IP3R group patients when compared to those in healthy subjects. Pyruvic Acid 142-150 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 180-184 28072864-10 2017 We observed an increase in lipoprotein content and the levels of metabolites like lactate, lysine and alanine and a decrease in the levels of pyruvate and glucose in serum of high IP3R group patients when compared to those in healthy subjects. Glucose 155-162 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 180-184 27941214-3 2016 In hMESCs sublethal H2O2-treatment resulted in a rapid calcium release from intracellular stores mediated by the activation of PLC/IP3/IP3R pathway. Hydrogen Peroxide 20-24 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 135-139 27995898-1 2016 IRBIT is a molecule that interacts with the inositol 1,4,5-trisphosphate (IP3)-binding pocket of the IP3 receptor (IP3R), whereas the antiapoptotic protein, Bcl2l10, binds to another part of the IP3-binding domain. Inositol 1,4,5-Trisphosphate 44-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 101-113 27995898-1 2016 IRBIT is a molecule that interacts with the inositol 1,4,5-trisphosphate (IP3)-binding pocket of the IP3 receptor (IP3R), whereas the antiapoptotic protein, Bcl2l10, binds to another part of the IP3-binding domain. Inositol 1,4,5-Trisphosphate 44-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-119 27995898-1 2016 IRBIT is a molecule that interacts with the inositol 1,4,5-trisphosphate (IP3)-binding pocket of the IP3 receptor (IP3R), whereas the antiapoptotic protein, Bcl2l10, binds to another part of the IP3-binding domain. Inositol 1,4,5-Trisphosphate 74-77 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 101-113 27995898-1 2016 IRBIT is a molecule that interacts with the inositol 1,4,5-trisphosphate (IP3)-binding pocket of the IP3 receptor (IP3R), whereas the antiapoptotic protein, Bcl2l10, binds to another part of the IP3-binding domain. Inositol 1,4,5-Trisphosphate 74-77 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-119 27995898-1 2016 IRBIT is a molecule that interacts with the inositol 1,4,5-trisphosphate (IP3)-binding pocket of the IP3 receptor (IP3R), whereas the antiapoptotic protein, Bcl2l10, binds to another part of the IP3-binding domain. Inositol 1,4,5-Trisphosphate 101-104 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-119 27941214-3 2016 In hMESCs sublethal H2O2-treatment resulted in a rapid calcium release from intracellular stores mediated by the activation of PLC/IP3/IP3R pathway. Calcium 55-62 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 135-139 27941214-3 2016 In hMESCs sublethal H2O2-treatment resulted in a rapid calcium release from intracellular stores mediated by the activation of PLC/IP3/IP3R pathway. Inositol 1,4,5-Trisphosphate 131-134 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 135-139 25758670-8 2016 Moreover, the CSE-induced intracellular calcium increase was suppressed by pretreatment with the inositol trisphosphate receptor (IP3R) inhibitor xestospongin C, the phospholipase C (PLC) inhibitor U-73122, and the protein kinase C (PKC) inhibitor GF109203X. Calcium 40-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-134 27841000-2 2016 The authors of the present study hypothesized that a mutation in beta-amyloid precursor protein (APP), which is a gene associated with familial Alzheimer"s disease, may render cells vulnerable to isoflurane-induced cytotoxicity via activation of inositol 1,4,5-trisphosphate receptors (IP3R). Isoflurane 196-206 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 286-290 27841000-5 2016 Treatment with isoflurane (1 MAC) for 8 h induced a higher degree of cytotoxicity, and a marked increase in [Ca2+]c and IP3R protein levels in mutated APP-transfected SH-SY5Y cells compared with vector-transfected SH-SY5Y cells. Isoflurane 15-25 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 120-124 28066549-3 2016 Adenophostin A (AdA) is a potent agonist of IP3R and since some dimeric analogs of IP3R ligands are more potent than the corresponding monomer; we considered whether dimeric AdA analogs might provide agonists with increased potency. adenophostin A 0-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 44-48 28066549-3 2016 Adenophostin A (AdA) is a potent agonist of IP3R and since some dimeric analogs of IP3R ligands are more potent than the corresponding monomer; we considered whether dimeric AdA analogs might provide agonists with increased potency. adenophostin A 16-19 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 44-48 25758670-8 2016 Moreover, the CSE-induced intracellular calcium increase was suppressed by pretreatment with the inositol trisphosphate receptor (IP3R) inhibitor xestospongin C, the phospholipase C (PLC) inhibitor U-73122, and the protein kinase C (PKC) inhibitor GF109203X. xestospongin C 146-160 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-134 27444647-2 2016 To determine the subtype-specific IP3-binding mechanism, we compared the thermodynamics, thermal stability, and conformational dynamics between the N-terminal regions of IP3R1 (IP3R1-NT) and IP3R3 (IP3R3-NT) by performing circular dichroism (CD), isothermal titration calorimetry (ITC), and hydrogen-deuterium exchange mass spectrometry (HDX-MS). Inositol 1,4,5-Trisphosphate 34-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 191-196 27444647-3 2016 Previously determined crystal structures of IP3R1-NT and HDX-MS results from this study revealed that both IP3R1 and IP3R3 adopt a similar IP3-binding mechanism. Inositol 1,4,5-Trisphosphate 44-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 117-122 27235833-9 2016 Thus, hemichannels activated downstream of an alphaVbeta3 integrin-PI3K-PLCgamma-IP3R pathway are responsible for Thy-1-induced, hemichannel-mediated and Syndecan-4-modulated ATP release that transactivates P2X7Rs to induce Ca(2+) entry. Adenosine Triphosphate 175-178 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-85 27198223-4 2016 Using reverse phase protein array (RPPA) and in-depth analysis of key stress signaling components, we observed that PAR formation induced by H2O2 was mediated by the PLC/IP3R/Ca(2+)/PKCalpha signaling axis. Hydrogen Peroxide 141-145 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 170-174 27098757-13 2016 In contrast, both IP3R2 and IP3R3 contributed to UTP-induced Ca(2+) responses while ATP-induced Ca(2+) responses were more dependent on IP3R2 in the CVPCs. Uridine Triphosphate 49-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-33 27235833-5 2016 Results obtained indicate that ATP was released by Thy-1 upon integrin engagement and required the participation of phosphatidylinositol-3-kinase (PI3K), phospholipase-C gamma (PLCgamma) and inositol trisphosphate (IP3) receptors (IP3R). Adenosine Triphosphate 31-34 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 231-235 27235833-6 2016 IP3R activation leads to increased intracellular Ca(2+), hemichannel (Connexin-43 and Pannexin-1) opening, and ATP release. hemichannel 57-68 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-4 27235833-6 2016 IP3R activation leads to increased intracellular Ca(2+), hemichannel (Connexin-43 and Pannexin-1) opening, and ATP release. Adenosine Triphosphate 111-114 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-4 27235833-9 2016 Thus, hemichannels activated downstream of an alphaVbeta3 integrin-PI3K-PLCgamma-IP3R pathway are responsible for Thy-1-induced, hemichannel-mediated and Syndecan-4-modulated ATP release that transactivates P2X7Rs to induce Ca(2+) entry. hemichannel 6-17 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-85 27184076-2 2016 They affect intracellular Ca(2+) homeostasis by increasing the open probability (Po) of inositol 1,4,5-trisposphate (IP3) receptor (IP3R) Ca(2+) release channel located on the endoplasmic reticulum (ER) leading to exaggerated Ca(2+) release into a cytoplasmic microdomain formed by neighboring cluster of a few IP3R channels and mitochondrial Ca(2+) uniporter (MCU). inositol 1,4,5-trisposphate 88-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 117-130 27430888-4 2016 Furthermore, following the addition of exogenous ATP, an inositol trisphosphate receptor (IP3R) agonist, small Ca(2+) transients were generated from day 1 onward. Adenosine Triphosphate 49-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-94 27430888-5 2016 That ATP was inducing Ca(2+) release from functional IP3Rs was demonstrated by treatment with 2-APB, a known IP3R antagonist. Adenosine Triphosphate 5-8 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 53-57 27430888-5 2016 That ATP was inducing Ca(2+) release from functional IP3Rs was demonstrated by treatment with 2-APB, a known IP3R antagonist. 2-aminoethoxydiphenyl borate 94-99 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 53-57 27494888-4 2016 In contrast, the deletion of the C-terminus, containing the trans-membrane domain, which is only present in Bcl-2alpha, but not in Bcl-2beta, led to impaired inhibition of IP3R-mediated Ca2+ release and staurosporine-induced apoptosis. Staurosporine 203-216 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 172-176 27494888-6 2016 We therefore propose a novel model, in which the Bcl-2"s C-terminus serves as a functional anchor, which beyond mere ER-membrane targeting, underlies efficient IP3R inhibition by (i) positioning the BH4 domain in the close proximity of its binding site on IP3R, thus facilitating their interaction; (ii) inhibiting IP3R-channel openings through a direct interaction with the C-terminal region of the channel downstream of the channel-pore. sapropterin 199-202 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 160-164 27494888-6 2016 We therefore propose a novel model, in which the Bcl-2"s C-terminus serves as a functional anchor, which beyond mere ER-membrane targeting, underlies efficient IP3R inhibition by (i) positioning the BH4 domain in the close proximity of its binding site on IP3R, thus facilitating their interaction; (ii) inhibiting IP3R-channel openings through a direct interaction with the C-terminal region of the channel downstream of the channel-pore. sapropterin 199-202 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 256-260 27494888-6 2016 We therefore propose a novel model, in which the Bcl-2"s C-terminus serves as a functional anchor, which beyond mere ER-membrane targeting, underlies efficient IP3R inhibition by (i) positioning the BH4 domain in the close proximity of its binding site on IP3R, thus facilitating their interaction; (ii) inhibiting IP3R-channel openings through a direct interaction with the C-terminal region of the channel downstream of the channel-pore. sapropterin 199-202 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 256-260 27184076-2 2016 They affect intracellular Ca(2+) homeostasis by increasing the open probability (Po) of inositol 1,4,5-trisposphate (IP3) receptor (IP3R) Ca(2+) release channel located on the endoplasmic reticulum (ER) leading to exaggerated Ca(2+) release into a cytoplasmic microdomain formed by neighboring cluster of a few IP3R channels and mitochondrial Ca(2+) uniporter (MCU). inositol 1,4,5-trisposphate 88-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 132-136 27184076-2 2016 They affect intracellular Ca(2+) homeostasis by increasing the open probability (Po) of inositol 1,4,5-trisposphate (IP3) receptor (IP3R) Ca(2+) release channel located on the endoplasmic reticulum (ER) leading to exaggerated Ca(2+) release into a cytoplasmic microdomain formed by neighboring cluster of a few IP3R channels and mitochondrial Ca(2+) uniporter (MCU). inositol 1,4,5-trisposphate 88-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 311-315 27155879-4 2016 These mitochondrial changes appear to be IP3R3-dependent and resulted in decreased NAD/NADH ratios and higher electron transport chain oxidase activity. NAD 83-86 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 41-46 27189081-6 2016 The stretch-induced Ca(2+) oscillations were greatly inhibited by the selective inositol 1,4,5-trisphosphate receptor (IP3R) inhibitor xestospongin C and partially inhibited by ryanodine. xestospongin C 135-149 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 119-123 27155879-4 2016 These mitochondrial changes appear to be IP3R3-dependent and resulted in decreased NAD/NADH ratios and higher electron transport chain oxidase activity. NAD 87-91 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 41-46 27155879-6 2016 Indeed, confocal analysis indicated that Bcl-xL translocated to the MAM and increased its interaction with IP3R3 following extended Tg treatment. Thapsigargin 132-134 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-112 26492105-8 2016 Taken together our results show that IP3 R and ryanodine receptor mediated release of Ca(2+) from the ER and its subsequent influx through the uniporter into mitochondria contributes to hesperidin-induced paraptosis in HepG2 cells. Hesperidin 186-196 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 37-42 27048564-2 2016 Research inScience Signalingby Alzayadyet al show that all four IP3-binding sites within the tetrameric IP3R must bind IP3before the channel can open, which has important consequences for the distribution of both IP3and IP3R activity within cells. Inositol 1,4,5-Trisphosphate 64-67 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 104-108 26592972-3 2016 The key event in activation of fluid secretion is an increase in [Ca(2+) ]i triggered by inositol 1,4,5-trisphosphate (IP3 )-induced release of Ca(2+) from ER via the IP3 receptor (IP3 R). Inositol 1,4,5-Trisphosphate 89-117 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 167-179 26592972-3 2016 The key event in activation of fluid secretion is an increase in [Ca(2+) ]i triggered by inositol 1,4,5-trisphosphate (IP3 )-induced release of Ca(2+) from ER via the IP3 receptor (IP3 R). Inositol 1,4,5-Trisphosphate 89-117 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 181-186 26592972-3 2016 The key event in activation of fluid secretion is an increase in [Ca(2+) ]i triggered by inositol 1,4,5-trisphosphate (IP3 )-induced release of Ca(2+) from ER via the IP3 receptor (IP3 R). Inositol 1,4,5-Trisphosphate 119-122 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 167-179 26592972-3 2016 The key event in activation of fluid secretion is an increase in [Ca(2+) ]i triggered by inositol 1,4,5-trisphosphate (IP3 )-induced release of Ca(2+) from ER via the IP3 receptor (IP3 R). Inositol 1,4,5-Trisphosphate 119-122 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 181-186 27048566-10 2016 These data provide definitive evidence that IP3-induced Ca(2+)release only occurs when each IP3R monomer within the tetramer is occupied by IP3, thereby ensuring fidelity of Ca(2+)release. Inositol 1,4,5-Trisphosphate 44-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 92-96 27048564-2 2016 Research inScience Signalingby Alzayadyet al show that all four IP3-binding sites within the tetrameric IP3R must bind IP3before the channel can open, which has important consequences for the distribution of both IP3and IP3R activity within cells. Inositol 1,4,5-Trisphosphate 64-67 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 220-224 27048564-2 2016 Research inScience Signalingby Alzayadyet al show that all four IP3-binding sites within the tetrameric IP3R must bind IP3before the channel can open, which has important consequences for the distribution of both IP3and IP3R activity within cells. ip3before 119-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 104-108 27048564-2 2016 Research inScience Signalingby Alzayadyet al show that all four IP3-binding sites within the tetrameric IP3R must bind IP3before the channel can open, which has important consequences for the distribution of both IP3and IP3R activity within cells. ip3before 119-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 220-224 27048564-2 2016 Research inScience Signalingby Alzayadyet al show that all four IP3-binding sites within the tetrameric IP3R must bind IP3before the channel can open, which has important consequences for the distribution of both IP3and IP3R activity within cells. ip3and 213-219 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 104-108 27048564-2 2016 Research inScience Signalingby Alzayadyet al show that all four IP3-binding sites within the tetrameric IP3R must bind IP3before the channel can open, which has important consequences for the distribution of both IP3and IP3R activity within cells. ip3and 213-219 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 220-224 26868821-9 2016 Changes in a calcium homeostasis result from IP3 receptor s up-regulation and down-regulation of the SERCA 2, which leads to a development of the endoplasmic reticulum stress. Calcium 13-20 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 45-57 26980664-4 2016 Poly(I:C) exposure rather than LPS incubation not only elevated inositol 1,4,5-triphosphate receptor (IP3R) expression and IP3R-mediated Ca(2+) release, but also promoted Orai and STIM expression as well as store-operated Ca(2+) entry into hMSCs. poly 0-4 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 102-106 26980664-4 2016 Poly(I:C) exposure rather than LPS incubation not only elevated inositol 1,4,5-triphosphate receptor (IP3R) expression and IP3R-mediated Ca(2+) release, but also promoted Orai and STIM expression as well as store-operated Ca(2+) entry into hMSCs. poly 0-4 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 123-127 26755721-1 2016 The ability of inositol 1,4,5-trisphosphate receptors (IP3R) to precisely initiate and generate a diverse variety of intracellular Ca(2+) signals is in part mediated by the differential regulation of the three subtypes (R1, R2, and R3) by key functional modulators (IP3, Ca(2+), and ATP). Adenosine Triphosphate 283-286 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 55-59 26755721-5 2016 Under conditions where key regulators of IP3R function are optimal for Ca(2+) release, we demonstrate that individual monomers within heteromeric IP3Rs contributed equally toward generating a distinct "blended" sensitivity to IP3 that is likely dictated by the unique IP3 binding affinity of the heteromers. Inositol 1,4,5-Trisphosphate 146-149 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 41-45 26755721-10 2016 In summary, we demonstrate that heterotetrameric IP3R do not necessarily behave as the sum of the constituent subunits, and these properties likely extend the versatility of IP3-induced Ca(2+) signaling in cells expressing multiple IP3R isoforms. Inositol 1,4,5-Trisphosphate 49-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 232-236 26551735-3 2016 Within 2 min, EGF elicits EGFR dependent activation of phospholipase C gamma (PLCgamma), producing inositol triphosphate (IP3), which binds to IP3 receptor (IP3R), opening the endoplasmic reticulum IP3R Ca(2+) channels, resulting in increased intracellular Ca(2+). Inositol triphosphate 99-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 143-155 26884398-6 2016 We found that PLC/IP3/IP3R/Ryr1/Ca(2+) signaling is widely active in fetal DMD skeletal muscles and, through the calcium-dependent PKCalpha protein, exerts a fundamental regulatory role in delaying myogenesis and in myofiber commitment. Calcium 113-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-26 26551735-3 2016 Within 2 min, EGF elicits EGFR dependent activation of phospholipase C gamma (PLCgamma), producing inositol triphosphate (IP3), which binds to IP3 receptor (IP3R), opening the endoplasmic reticulum IP3R Ca(2+) channels, resulting in increased intracellular Ca(2+). Inositol triphosphate 99-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 157-161 26551735-3 2016 Within 2 min, EGF elicits EGFR dependent activation of phospholipase C gamma (PLCgamma), producing inositol triphosphate (IP3), which binds to IP3 receptor (IP3R), opening the endoplasmic reticulum IP3R Ca(2+) channels, resulting in increased intracellular Ca(2+). Inositol triphosphate 99-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 198-202 26551735-3 2016 Within 2 min, EGF elicits EGFR dependent activation of phospholipase C gamma (PLCgamma), producing inositol triphosphate (IP3), which binds to IP3 receptor (IP3R), opening the endoplasmic reticulum IP3R Ca(2+) channels, resulting in increased intracellular Ca(2+). Inositol 1,4,5-Trisphosphate 122-125 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 143-155 26551735-3 2016 Within 2 min, EGF elicits EGFR dependent activation of phospholipase C gamma (PLCgamma), producing inositol triphosphate (IP3), which binds to IP3 receptor (IP3R), opening the endoplasmic reticulum IP3R Ca(2+) channels, resulting in increased intracellular Ca(2+). Inositol 1,4,5-Trisphosphate 122-125 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 157-161 26551735-3 2016 Within 2 min, EGF elicits EGFR dependent activation of phospholipase C gamma (PLCgamma), producing inositol triphosphate (IP3), which binds to IP3 receptor (IP3R), opening the endoplasmic reticulum IP3R Ca(2+) channels, resulting in increased intracellular Ca(2+). Inositol 1,4,5-Trisphosphate 122-125 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 198-202 26551735-6 2016 While blocking the increase in intracellular Ca(2+) by locking the IP3R calcium channel with 2-APB had no effect on EGF activation of the ERK or AKT signaling pathways, it abolished the rapid EGF-mediated induction and repression of gene expression. 2-aminoethoxydiphenyl borate 93-98 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 67-71 27160165-9 2016 These results indicate that chloroquine, via the Gbetax03B3;-PLC-IP3-IP3R pathway, induces elevation of Ca2+, and this Ca2+ increase does not play a role in chloroqui-ne-evoked GTPM increase. Chloroquine 28-39 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 69-73 26857816-7 2016 Pretreatment with a PLC inhibitor or an IP3 receptor antagonist reduced changes in resistance and permeability suggesting activation of sAC occurred through increased intracellular calcium. Calcium 181-188 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-52 26206086-7 2016 We demonstrated that both pharmacological and genetic inhibition of GSK3beta decreased protein interaction of IP3R with the Ca(2+) channeling complex, impaired SR/ER Ca(2+) release and reduced the histamine-stimulated Ca(2+) exchange between SR/ER and mitochondria in cardiomyocytes. Histamine 197-206 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 27160165-12 2016 CONCLUSION: Our data indicate that chloroquine via Gbetax03B3;-PLC-IP3-IP3R induces Ca2+ elevation, which in turn promotes GLUT4 fusion with the PM. Chloroquine 35-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-75 26439382-1 2015 Familial Alzheimer"s disease (FAD)-causing mutant presenilins (PS) interact with inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) Ca(2+) release channels resulting in enhanced IP3R channel gating in an amyloid beta (Abeta) production-independent manner. Inositol 1,4,5-Trisphosphate 81-109 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 111-124 26720343-3 2015 SCLC cells often overexpress Bcl-2, which protects cells from apoptosis both by sequestering pro-apoptotic family members and by modulating inositol 1,4,5-trisphosphate receptor (IP3R)-mediated calcium signaling. Calcium 194-201 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 179-183 26344105-0 2015 Evidence that NO/cGMP/PKG signalling cascade mediates endothelium dependent inhibition of IP3R mediated Ca2+ oscillations in myocytes and pericytes of ureteric microvascular network in situ. Cyclic GMP 17-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-94 26344105-11 2015 The inhibitory effect of NO/cGMP/PKG cascade is associated with suppressed Ca(2+) release from the SR of myocytes and pericytes selectively via the inositol triphosphate receptor (IP3R) channels. Cyclic GMP 28-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 180-184 26497496-2 2015 In addition, it is suggested that the mechanism of spatial association of synaptic plasticity is based on intracellular calcium signaling that is mainly regulated by two types of receptors of endoplasmic reticulum calcium store: the ryanodine receptor (RyR) and the inositol triphosphate receptor (IP3R). Calcium 120-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 298-302 26497496-2 2015 In addition, it is suggested that the mechanism of spatial association of synaptic plasticity is based on intracellular calcium signaling that is mainly regulated by two types of receptors of endoplasmic reticulum calcium store: the ryanodine receptor (RyR) and the inositol triphosphate receptor (IP3R). Calcium 214-221 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 298-302 26439382-1 2015 Familial Alzheimer"s disease (FAD)-causing mutant presenilins (PS) interact with inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) Ca(2+) release channels resulting in enhanced IP3R channel gating in an amyloid beta (Abeta) production-independent manner. Inositol 1,4,5-Trisphosphate 81-109 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-130 26439382-1 2015 Familial Alzheimer"s disease (FAD)-causing mutant presenilins (PS) interact with inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) Ca(2+) release channels resulting in enhanced IP3R channel gating in an amyloid beta (Abeta) production-independent manner. Inositol 1,4,5-Trisphosphate 81-109 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 178-182 26439382-3 2015 In this paper, we employed computational modeling of single IP3R channel activity records obtained under optimal Ca(2+) and multiple IP3 concentrations to gain deeper insights into the enhancement of IP3R function. Inositol 1,4,5-Trisphosphate 60-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 200-204 26439382-5 2015 The model is then used to extrapolate the behavior of the channel to a wide range of IP3 and Ca(2+) concentrations and quantify the sensitivity of IP3R to its two ligands. Inositol 1,4,5-Trisphosphate 85-88 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 147-151 26439382-6 2015 We show that the gain-of-function enhancement is sensitive to both IP3 and Ca(2+) and that very small amount of IP3 is required to stimulate IP3R channels in the presence of FAD-causing mutant PS to the same level of activity as channels in control cells stimulated by significantly higher IP3 concentrations. Inositol 1,4,5-Trisphosphate 112-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 26439382-6 2015 We show that the gain-of-function enhancement is sensitive to both IP3 and Ca(2+) and that very small amount of IP3 is required to stimulate IP3R channels in the presence of FAD-causing mutant PS to the same level of activity as channels in control cells stimulated by significantly higher IP3 concentrations. Inositol 1,4,5-Trisphosphate 112-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 26317541-4 2015 The current anti-Bcl-2 agents, ABT-263 (Navitoclax) and ABT-199 (Venetoclax), induce apoptosis by displacing pro-apoptotic proteins from the hydrophobic pocket, but do not inhibit Bcl-2-IP3R interaction. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 31-34 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 186-190 26317541-4 2015 The current anti-Bcl-2 agents, ABT-263 (Navitoclax) and ABT-199 (Venetoclax), induce apoptosis by displacing pro-apoptotic proteins from the hydrophobic pocket, but do not inhibit Bcl-2-IP3R interaction. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 56-59 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 186-190 26317541-5 2015 Therefore, to target this interaction we developed BIRD-2 (Bcl-2 IP3 Receptor Disruptor-2), a decoy peptide that binds to the BH4 domain, blocking Bcl-2-IP3R interaction and thus inducing Ca2+-mediated apoptosis in chronic lymphocytic leukemia, multiple myeloma, and follicular lymphoma cells, including cells resistant to ABT-263, ABT-199, or the Bruton"s tyrosine kinase inhibitor Ibrutinib. sapropterin 126-129 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 153-157 26317541-5 2015 Therefore, to target this interaction we developed BIRD-2 (Bcl-2 IP3 Receptor Disruptor-2), a decoy peptide that binds to the BH4 domain, blocking Bcl-2-IP3R interaction and thus inducing Ca2+-mediated apoptosis in chronic lymphocytic leukemia, multiple myeloma, and follicular lymphoma cells, including cells resistant to ABT-263, ABT-199, or the Bruton"s tyrosine kinase inhibitor Ibrutinib. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 323-326 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 153-157 26317541-5 2015 Therefore, to target this interaction we developed BIRD-2 (Bcl-2 IP3 Receptor Disruptor-2), a decoy peptide that binds to the BH4 domain, blocking Bcl-2-IP3R interaction and thus inducing Ca2+-mediated apoptosis in chronic lymphocytic leukemia, multiple myeloma, and follicular lymphoma cells, including cells resistant to ABT-263, ABT-199, or the Bruton"s tyrosine kinase inhibitor Ibrutinib. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 332-335 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 153-157 26317541-5 2015 Therefore, to target this interaction we developed BIRD-2 (Bcl-2 IP3 Receptor Disruptor-2), a decoy peptide that binds to the BH4 domain, blocking Bcl-2-IP3R interaction and thus inducing Ca2+-mediated apoptosis in chronic lymphocytic leukemia, multiple myeloma, and follicular lymphoma cells, including cells resistant to ABT-263, ABT-199, or the Bruton"s tyrosine kinase inhibitor Ibrutinib. ibrutinib 383-392 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 153-157 26088141-7 2015 Expression of alpha7345-348A, however, did significantly attenuate the alpha7 nAChR-induced Galphaq calcium signaling response as evidenced by a decrease in PLC-beta activation and IP3R-mediated calcium store release in the presence of the alpha7 selective agonist choline. Calcium 195-202 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 181-185 26393489-0 2015 Shared functional defect in IP3R-mediated calcium signaling in diverse monogenic autism syndromes. Calcium 42-49 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-32 26393489-5 2015 This was apparent in Ca(2+) signals evoked by G protein-coupled receptors and by photoreleased IP3 at the levels of both global and local elementary Ca(2+) events, suggesting fundamental defects in IP3R channel activity in ASD. Inositol 1,4,5-Trisphosphate 95-98 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 198-202 26108728-9 2015 An agonist of inositol 1,4,5-trisphosphate receptor (IP3R) was used to investigate the mechanism of dexamethasone-induced autophagy. Dexamethasone 100-113 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 53-57 26108728-14 2015 Furthermore, our results showed that dexamethasone induced autophagy via suppressing the phosphorylation of IP3R. Dexamethasone 37-50 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 108-112 26100947-9 2015 Exposure to KN-93 strongly diminished ER Ca(2+) content (-61%) by relieving CaMKII-dependent inhibition of IP3 receptors (IP3R). KN 93 12-17 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-120 26100947-9 2015 Exposure to KN-93 strongly diminished ER Ca(2+) content (-61%) by relieving CaMKII-dependent inhibition of IP3 receptors (IP3R). KN 93 12-17 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 122-126 26115837-6 2015 Moreover, fluoxetine was found to deplete intracellular Ca(2+) stores, thereby leaving less Ca(2+) available for release upon IP3- and ryanodine-receptor activation. Fluoxetine 10-20 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-153 26115837-8 2015 In conclusion, these data show that fluoxetine decreases IP3- and ryanodine-receptor mediated Ca(2+) release in Jurkat T lymphocytes, an effect likely to be at the basis of the observed immunosuppression. Fluoxetine 36-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 57-84 26142955-5 2015 After the addition of both PGE2 and PGF2alpha calcium activity in the PVCs was significantly reduced by both the SERCA inhibitor CPA and the IP3R antagonist 2-APB, but the changes in calcium activity were unrelated to the changes in tone induced by PGE2 and PGF2alpha. Dinoprostone 27-31 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 26142955-5 2015 After the addition of both PGE2 and PGF2alpha calcium activity in the PVCs was significantly reduced by both the SERCA inhibitor CPA and the IP3R antagonist 2-APB, but the changes in calcium activity were unrelated to the changes in tone induced by PGE2 and PGF2alpha. Dinoprost 36-45 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 26142955-5 2015 After the addition of both PGE2 and PGF2alpha calcium activity in the PVCs was significantly reduced by both the SERCA inhibitor CPA and the IP3R antagonist 2-APB, but the changes in calcium activity were unrelated to the changes in tone induced by PGE2 and PGF2alpha. Calcium 46-53 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 26142955-5 2015 After the addition of both PGE2 and PGF2alpha calcium activity in the PVCs was significantly reduced by both the SERCA inhibitor CPA and the IP3R antagonist 2-APB, but the changes in calcium activity were unrelated to the changes in tone induced by PGE2 and PGF2alpha. 2-aminoethoxydiphenyl borate 157-162 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 25911230-10 2015 These data indicate strongly that CO.IP3R-A as an exemplar of ancestral IP3R-A orthologs forms bona fide IP3-gated channels. Carbon Monoxide 34-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 37-41 25911230-10 2015 These data indicate strongly that CO.IP3R-A as an exemplar of ancestral IP3R-A orthologs forms bona fide IP3-gated channels. Carbon Monoxide 34-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-76 25911230-10 2015 These data indicate strongly that CO.IP3R-A as an exemplar of ancestral IP3R-A orthologs forms bona fide IP3-gated channels. Inositol 1,4,5-Trisphosphate 37-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-76 25921245-8 2015 In summary, IP3R-mediated ER Ca(2+) release promoted the elevations of [Ca(2+)]c and [Ca(2+)]mit in Pb-exposed rPT cells, which played a chief role in apoptosis induced by impaired calcium homeostasis. Lead 100-102 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 12-16 26077147-12 2015 Thus, we identify a novel mechanism by which cocaine promotes activation of D1-expressing nAcc neurons: enhancement of IP3R-mediated responses via sigma1R activation at the endoplasmic reticulum, resulting in augmented Ca(2+) release and amplified depolarization due to subsequent stimulation of TRPC. Cocaine 45-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 119-123 26078455-4 2015 These data indicate that oscillations elicited by IP3 uncaging are driven by the biphasic regulation of the IP3 receptor by Ca(2+), and, unlike hormone-dependent responses, do not require PLC. Inositol 1,4,5-Trisphosphate 50-53 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 108-120 25921245-8 2015 In summary, IP3R-mediated ER Ca(2+) release promoted the elevations of [Ca(2+)]c and [Ca(2+)]mit in Pb-exposed rPT cells, which played a chief role in apoptosis induced by impaired calcium homeostasis. Calcium 181-188 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 12-16 25847862-5 2015 MTT assay was used to assess the cytotoxic effects of curcumin on the lung cancer cells; the inositol 1,4,5-trisphosphate receptor (IP3R, a key regulator of [Ca2+]i signaling) was blocked by its specific inhibitor, xestospongin C (XSC). monooxyethylene trimethylolpropane tristearate 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 132-136 26005911-9 2015 In HCT116 and HT-29 cells, the alphaLA-induced [Ca(2+)]i increase was partially inhibited by pretreatment with EGTA, phospholipase C inhibitor edelfosine, cADPR inhibitors 8-bro-cADPR or DAB, and abolished by pretreatment with Ca(2+)ATPase inhibitor thapsigargin, but was not affected by Gi/o protein inhibitor PTX or IP3R inhibitor 2-APB. alpha-Linolenic Acid 31-38 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 318-322 26005911-9 2015 In HCT116 and HT-29 cells, the alphaLA-induced [Ca(2+)]i increase was partially inhibited by pretreatment with EGTA, phospholipase C inhibitor edelfosine, cADPR inhibitors 8-bro-cADPR or DAB, and abolished by pretreatment with Ca(2+)ATPase inhibitor thapsigargin, but was not affected by Gi/o protein inhibitor PTX or IP3R inhibitor 2-APB. Egtazic Acid 111-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 318-322 26311641-14 2015 (2) After treated with IP3 receptor antagonist, blocker of sarcoplasmic reticulum calcium-ATP, depleted agent of the ryanodine receptor-operated Ca(2+), the F[Ca(2+)]i in both groups were significantly reduced (P < 0.05), the increase in ADS group was significantly higher than that in the control (P < 0.05). calcium-atp 82-93 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 23-35 25796361-3 2015 ITPR3 is required for bicarbonate secretion by bile ducts, and its expression is reduced in intrahepatic bile ducts of patients with cholestatic disorders. Bicarbonates 22-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-5 25796361-7 2015 ITPR3 activity was determined by measuring calcium signaling in normal human cholangiocyte cells and secretion in isolated bile duct units. Calcium 43-50 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-5 25796361-13 2015 Knockdown of NRF2 with small interfering RNAs restored expression and function of ITPR3 in NHC cells incubated with quercetin. Quercetin 116-125 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 82-87 25796361-15 2015 CONCLUSIONS: The transcription factor NRF2 binds to the promoter of ITPR3 to inhibit its expression in cholangiocytes, leading to reduced calcium signaling and bile duct secretion. Calcium 138-145 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 68-73 26009185-4 2015 Adenophostin (AdA) is the most potent known agonist at the inositol 1,4,5-trisphosphate receptor (IP3R) and synthetic analogues provide a binding model for receptor activation and channel opening. adenophostin A 0-12 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 98-102 26009185-5 2015 2-O-Modified inositol 1,4,5-trisphosphate (IP3) derivatives that are partial agonists at the IP3R reveal key conformational changes of the receptor upon ligand binding. hippuric acid 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-97 26009185-5 2015 2-O-Modified inositol 1,4,5-trisphosphate (IP3) derivatives that are partial agonists at the IP3R reveal key conformational changes of the receptor upon ligand binding. Inositol 1,4,5-Trisphosphate 13-41 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-97 26009185-5 2015 2-O-Modified inositol 1,4,5-trisphosphate (IP3) derivatives that are partial agonists at the IP3R reveal key conformational changes of the receptor upon ligand binding. Inositol 1,4,5-Trisphosphate 43-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-97 26009185-6 2015 Biphenyl polyphosphates illustrate that simple non-inositol surrogates can be engineered to give prototype IP3R agonists or antagonists and act as templates for protein co-crystallization. biphenyl polyphosphates 0-23 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-111 26009185-6 2015 Biphenyl polyphosphates illustrate that simple non-inositol surrogates can be engineered to give prototype IP3R agonists or antagonists and act as templates for protein co-crystallization. Inositol 51-59 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-111 25847862-5 2015 MTT assay was used to assess the cytotoxic effects of curcumin on the lung cancer cells; the inositol 1,4,5-trisphosphate receptor (IP3R, a key regulator of [Ca2+]i signaling) was blocked by its specific inhibitor, xestospongin C (XSC). xestospongin C 215-229 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 132-136 25847862-5 2015 MTT assay was used to assess the cytotoxic effects of curcumin on the lung cancer cells; the inositol 1,4,5-trisphosphate receptor (IP3R, a key regulator of [Ca2+]i signaling) was blocked by its specific inhibitor, xestospongin C (XSC). xestospongin C 231-234 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 132-136 25847862-10 2015 Treatment with curcumin downregulated the expression of Bcl-2, and elevated the phosphorylation level of IP3R in a concentration-dependent manner. Curcumin 15-23 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 105-109 25847862-12 2015 In conclusion, the cytotoxic effects of curcumin on lung cancer cells were induced by calcium overload, which involves Bcl-2 mediated IP3R phosphorylation. Curcumin 40-48 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 134-138 25847862-12 2015 In conclusion, the cytotoxic effects of curcumin on lung cancer cells were induced by calcium overload, which involves Bcl-2 mediated IP3R phosphorylation. Calcium 86-93 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 134-138 25650923-0 2015 Exact stochastic simulation of a calcium microdomain reveals the impact of Ca2+ fluctuations on IP3R gating. Calcium 33-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 96-100 25765490-5 2015 Treatment with the IP3R antagonist heparin prevented mechanical allodynia with no effect on thermal response. Heparin 35-42 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 19-23 24802256-9 2015 AA stimulated intracellular calcium release, which was attenuated by inositol 1,4,5-trisphosphate (IP3) receptor antagonists. Calcium 28-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 99-112 24802256-9 2015 AA stimulated intracellular calcium release, which was attenuated by inositol 1,4,5-trisphosphate (IP3) receptor antagonists. Inositol 1,4,5-Trisphosphate 69-97 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 99-112 25747709-9 2015 Hypoxia or GdCl3, an agonist of CaSR, increased the expression of BACE1 in hippocampal neurons and tissue, but Calhex 231 or Xesto C (a selective inhibitor of IP3 receptor) partly prevented hypoxia-induced BACE1 overexpression. gadolinium chloride 11-16 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-171 25747709-9 2015 Hypoxia or GdCl3, an agonist of CaSR, increased the expression of BACE1 in hippocampal neurons and tissue, but Calhex 231 or Xesto C (a selective inhibitor of IP3 receptor) partly prevented hypoxia-induced BACE1 overexpression. xesto c 125-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-171 25650923-7 2015 In a pure diffusion model the effects become apparent at elevated calcium concentrations, e.g., at [Ca(2+)] = 25 muM, tauac = 0.082 ms, the IP3R open probability increased by 20% and mean open times increased by 4 ms, compared to a zero noise model. Calcium 66-73 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 140-144 25650923-7 2015 In a pure diffusion model the effects become apparent at elevated calcium concentrations, e.g., at [Ca(2+)] = 25 muM, tauac = 0.082 ms, the IP3R open probability increased by 20% and mean open times increased by 4 ms, compared to a zero noise model. tauac 118-123 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 140-144 25650923-10 2015 These results suggest a functional role of local calcium noise properties on calcium-regulated target molecules such as the ubiquitous IP3R. Calcium 49-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 135-139 25650923-10 2015 These results suggest a functional role of local calcium noise properties on calcium-regulated target molecules such as the ubiquitous IP3R. Calcium 77-84 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 135-139 25442114-9 2015 Moreover, pharmacologic inhibition of endoplasmic reticulum (ER) inositol-1,4,5-triphosphate receptor (IP3R) and mitCa(2+) uniporter (MCU) evidenced that Abeta + NMDA-induced mitCa(2+) rise involves ER Ca(2+) release through IP3R and mitochondrial entry by the MCU. N-Methylaspartate 162-166 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 103-107 25634048-3 2015 Inositol 1, 4, 5 trisphosphate (IP3) operates on IP3 receptor on the endoplasmic reticulum, and is related to a release of calcium in the cell. Inositol 1,4,5-Trisphosphate 0-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-61 25634048-3 2015 Inositol 1, 4, 5 trisphosphate (IP3) operates on IP3 receptor on the endoplasmic reticulum, and is related to a release of calcium in the cell. Inositol 1,4,5-Trisphosphate 32-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-61 25431134-8 2015 During prolonged stimulation with PTH(1-34), hyperactive cAMP signalling junctions, within which cAMP is delivered directly and at saturating concentrations to its targets, mediate sensitization of IP3R and a more slowly developing inhibition of IP3 accumulation. Cyclic AMP 57-61 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 198-202 25431134-8 2015 During prolonged stimulation with PTH(1-34), hyperactive cAMP signalling junctions, within which cAMP is delivered directly and at saturating concentrations to its targets, mediate sensitization of IP3R and a more slowly developing inhibition of IP3 accumulation. Cyclic AMP 97-101 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 198-202 25497594-1 2015 IP3 receptor (IP3R) was found to release Ca(2+) from non-mitochondrial store but the exact localization and the mode of action of IP3 remained a mystery. Inositol 1,4,5-Trisphosphate 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 14-18 25569772-0 2015 Modulation of elementary calcium release mediates a transition from puffs to waves in an IP3R cluster model. Calcium 25-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-93 25497594-8 2015 Moreover, IP3 was found not only to release Ca(2+), but also to release IRBIT (IP3receptor binding protein released with inositol trisphosphate) essential for the regulation of acid-base balance, RNA synthesis and ribonucleotide reductase. Inositol 1,4,5-Trisphosphate 10-13 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-90 25497594-8 2015 Moreover, IP3 was found not only to release Ca(2+), but also to release IRBIT (IP3receptor binding protein released with inositol trisphosphate) essential for the regulation of acid-base balance, RNA synthesis and ribonucleotide reductase. inositol 1,2,3-trisphosphate 121-143 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-90 25530524-4 2015 IP3 then binds to the IP3 receptor and mobilizes Ca2+ from endoplasmic reticulum Ca2+ stores, followed by Ca2+ influxes from the extracellular space. Inositol 1,4,5-Trisphosphate 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-34 25399672-1 2014 Inositol 1,4,5-trisphosphate (IP3 ) is a universal signalling molecule that releases calcium from stores within cells by activating the IP3 receptor. Inositol 1,4,5-Trisphosphate 0-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-148 25704015-2 2015 Upon activation, the Sig-1R binds to the inositol trisphosphate receptor (IP3R), and modulates cellular calcium (Ca(2+)) homeostasis. Calcium 104-111 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 74-78 25399672-1 2014 Inositol 1,4,5-trisphosphate (IP3 ) is a universal signalling molecule that releases calcium from stores within cells by activating the IP3 receptor. Inositol 1,4,5-Trisphosphate 30-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-148 25399672-1 2014 Inositol 1,4,5-trisphosphate (IP3 ) is a universal signalling molecule that releases calcium from stores within cells by activating the IP3 receptor. Calcium 85-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-148 25262337-6 2014 Blocking IP3R with antagonists or silencing pan-IP3R expression with shRNA hindered the 6-carboxyfluorescein (6-CFDA) diffusion through GJs and desynchronized Ca2+ transients among confluent neonatal myocytes in culture, whereas stimulation of IP3R with IP3 ester or ATP exerted the opposite effect. 6-carboxyfluorescein 88-108 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 9-13 24827904-9 2014 Ca(2+) flux assay and p-IP3R expression founded that homoharringtonine retained by the H1 R/CMC model increased phosphorylation of IP3R and promoted cytosolic free Ca(2+) elevation in a dose-dependent manner which further verified the activity of homoharringtonine in activating the H1 R. Homoharringtonine 53-70 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 24-28 24827904-9 2014 Ca(2+) flux assay and p-IP3R expression founded that homoharringtonine retained by the H1 R/CMC model increased phosphorylation of IP3R and promoted cytosolic free Ca(2+) elevation in a dose-dependent manner which further verified the activity of homoharringtonine in activating the H1 R. Homoharringtonine 53-70 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 131-135 25368151-1 2014 Calcium (Ca(2+)) is a secondary messenger in cells and Ca(2+) flux initiated from endoplasmic reticulum (ER) stores via inositol 1,4,5-triphosphate (IP3) binding to the IP3 receptor (IP3R) is particularly important for the activation and function of immune cells. Calcium 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 169-181 25368151-1 2014 Calcium (Ca(2+)) is a secondary messenger in cells and Ca(2+) flux initiated from endoplasmic reticulum (ER) stores via inositol 1,4,5-triphosphate (IP3) binding to the IP3 receptor (IP3R) is particularly important for the activation and function of immune cells. Calcium 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 183-187 25368151-1 2014 Calcium (Ca(2+)) is a secondary messenger in cells and Ca(2+) flux initiated from endoplasmic reticulum (ER) stores via inositol 1,4,5-triphosphate (IP3) binding to the IP3 receptor (IP3R) is particularly important for the activation and function of immune cells. Inositol 1,4,5-Trisphosphate 120-147 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 169-181 25368151-1 2014 Calcium (Ca(2+)) is a secondary messenger in cells and Ca(2+) flux initiated from endoplasmic reticulum (ER) stores via inositol 1,4,5-triphosphate (IP3) binding to the IP3 receptor (IP3R) is particularly important for the activation and function of immune cells. Inositol 1,4,5-Trisphosphate 120-147 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 183-187 25368151-1 2014 Calcium (Ca(2+)) is a secondary messenger in cells and Ca(2+) flux initiated from endoplasmic reticulum (ER) stores via inositol 1,4,5-triphosphate (IP3) binding to the IP3 receptor (IP3R) is particularly important for the activation and function of immune cells. Inositol 1,4,5-Trisphosphate 149-152 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 169-181 25368151-1 2014 Calcium (Ca(2+)) is a secondary messenger in cells and Ca(2+) flux initiated from endoplasmic reticulum (ER) stores via inositol 1,4,5-triphosphate (IP3) binding to the IP3 receptor (IP3R) is particularly important for the activation and function of immune cells. Inositol 1,4,5-Trisphosphate 149-152 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 183-187 25368151-3 2014 Here we show that Selk deficiency does not affect receptor-induced IP3 production, but Selk deficiency through genetic deletion or low selenium in culture media leads to low expression of the IP3R due to a defect in IP3R palmitoylation. Selenium 135-143 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 192-196 25368151-7 2014 Mass spectrophotometric and bioinformatic analyses of the IP3R protein identified two palmitoylated cysteine residues and another potentially palmitoylated cysteine, and mutation of these three cysteines to alanines resulted in decreased IP3R palmitoylation and function. Cysteine 100-108 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-62 25368151-7 2014 Mass spectrophotometric and bioinformatic analyses of the IP3R protein identified two palmitoylated cysteine residues and another potentially palmitoylated cysteine, and mutation of these three cysteines to alanines resulted in decreased IP3R palmitoylation and function. Cysteine 156-164 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-62 25368151-7 2014 Mass spectrophotometric and bioinformatic analyses of the IP3R protein identified two palmitoylated cysteine residues and another potentially palmitoylated cysteine, and mutation of these three cysteines to alanines resulted in decreased IP3R palmitoylation and function. Cysteine 194-203 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-62 25368151-7 2014 Mass spectrophotometric and bioinformatic analyses of the IP3R protein identified two palmitoylated cysteine residues and another potentially palmitoylated cysteine, and mutation of these three cysteines to alanines resulted in decreased IP3R palmitoylation and function. Cysteine 194-203 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 238-242 25368151-7 2014 Mass spectrophotometric and bioinformatic analyses of the IP3R protein identified two palmitoylated cysteine residues and another potentially palmitoylated cysteine, and mutation of these three cysteines to alanines resulted in decreased IP3R palmitoylation and function. Alanine 207-215 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-62 25368151-7 2014 Mass spectrophotometric and bioinformatic analyses of the IP3R protein identified two palmitoylated cysteine residues and another potentially palmitoylated cysteine, and mutation of these three cysteines to alanines resulted in decreased IP3R palmitoylation and function. Alanine 207-215 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 238-242 24768714-8 2014 Bcl-2 at the ER acts via its N-terminal BH4 domain, which directly binds and inhibits the inositol 1,4,5-trisphosphate receptor (IP3R), the main intracellular Ca(2+)-release channel. sapropterin 40-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-133 24768714-10 2014 The sensitivity of DLBCL cells to BH4-domain targeting tools strongly correlated with the expression levels of the IP3R2 channel, the IP3R isoform with the highest affinity for IP3. sapropterin 34-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-119 25262337-6 2014 Blocking IP3R with antagonists or silencing pan-IP3R expression with shRNA hindered the 6-carboxyfluorescein (6-CFDA) diffusion through GJs and desynchronized Ca2+ transients among confluent neonatal myocytes in culture, whereas stimulation of IP3R with IP3 ester or ATP exerted the opposite effect. 6-carboxyfluorescein 88-108 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 25262337-6 2014 Blocking IP3R with antagonists or silencing pan-IP3R expression with shRNA hindered the 6-carboxyfluorescein (6-CFDA) diffusion through GJs and desynchronized Ca2+ transients among confluent neonatal myocytes in culture, whereas stimulation of IP3R with IP3 ester or ATP exerted the opposite effect. 6-carboxyfluorescein 88-108 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 25262337-6 2014 Blocking IP3R with antagonists or silencing pan-IP3R expression with shRNA hindered the 6-carboxyfluorescein (6-CFDA) diffusion through GJs and desynchronized Ca2+ transients among confluent neonatal myocytes in culture, whereas stimulation of IP3R with IP3 ester or ATP exerted the opposite effect. 6-carboxyfluorescein diacetate 110-116 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 9-13 25262337-6 2014 Blocking IP3R with antagonists or silencing pan-IP3R expression with shRNA hindered the 6-carboxyfluorescein (6-CFDA) diffusion through GJs and desynchronized Ca2+ transients among confluent neonatal myocytes in culture, whereas stimulation of IP3R with IP3 ester or ATP exerted the opposite effect. 6-carboxyfluorescein diacetate 110-116 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 25262337-6 2014 Blocking IP3R with antagonists or silencing pan-IP3R expression with shRNA hindered the 6-carboxyfluorescein (6-CFDA) diffusion through GJs and desynchronized Ca2+ transients among confluent neonatal myocytes in culture, whereas stimulation of IP3R with IP3 ester or ATP exerted the opposite effect. 6-carboxyfluorescein diacetate 110-116 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 25262337-6 2014 Blocking IP3R with antagonists or silencing pan-IP3R expression with shRNA hindered the 6-carboxyfluorescein (6-CFDA) diffusion through GJs and desynchronized Ca2+ transients among confluent neonatal myocytes in culture, whereas stimulation of IP3R with IP3 ester or ATP exerted the opposite effect. ip3 ester 254-263 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 25262337-6 2014 Blocking IP3R with antagonists or silencing pan-IP3R expression with shRNA hindered the 6-carboxyfluorescein (6-CFDA) diffusion through GJs and desynchronized Ca2+ transients among confluent neonatal myocytes in culture, whereas stimulation of IP3R with IP3 ester or ATP exerted the opposite effect. ip3 ester 254-263 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 25262337-6 2014 Blocking IP3R with antagonists or silencing pan-IP3R expression with shRNA hindered the 6-carboxyfluorescein (6-CFDA) diffusion through GJs and desynchronized Ca2+ transients among confluent neonatal myocytes in culture, whereas stimulation of IP3R with IP3 ester or ATP exerted the opposite effect. Adenosine Triphosphate 267-270 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 25262337-6 2014 Blocking IP3R with antagonists or silencing pan-IP3R expression with shRNA hindered the 6-carboxyfluorescein (6-CFDA) diffusion through GJs and desynchronized Ca2+ transients among confluent neonatal myocytes in culture, whereas stimulation of IP3R with IP3 ester or ATP exerted the opposite effect. Adenosine Triphosphate 267-270 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 25262337-7 2014 Likewise, 6-CFDA propagation through GJs was modulated by IP3R activation or inhibition in cell pairs of isolated adult cardiomyocytes. 6-carboxyfluorescein diacetate 10-16 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-62 25159857-4 2014 Very little, however, is known about their molecular architecture and therefore most critical issues surrounding gating of IP3R channels are still ambiguous, including the central question of how opening of the IP3R pore is initiated by IP3 and Ca(2+). Inositol 1,4,5-Trisphosphate 123-126 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 211-215 25016315-1 2014 Calcium puffs are localized Ca(2+) signals mediated by Ca(2+) release from the endoplasmic reticulum (ER) through clusters of inositol trisphosphate receptor (IP3R) channels. Calcium 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-163 25149175-5 2014 Inhibition of the IP3 receptor (IP3R) with 2-aminoethoxydiphenyl borate (2-APB) also effectively blocked celastrol-induced mitochondrial Ca2+ accumulation and subsequent paraptotic events. 2-aminoethoxydiphenyl borate 43-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 18-30 25149175-5 2014 Inhibition of the IP3 receptor (IP3R) with 2-aminoethoxydiphenyl borate (2-APB) also effectively blocked celastrol-induced mitochondrial Ca2+ accumulation and subsequent paraptotic events. 2-aminoethoxydiphenyl borate 73-78 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 32-36 25149175-5 2014 Inhibition of the IP3 receptor (IP3R) with 2-aminoethoxydiphenyl borate (2-APB) also effectively blocked celastrol-induced mitochondrial Ca2+ accumulation and subsequent paraptotic events. 2-aminoethoxydiphenyl borate 43-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 32-36 25149175-5 2014 Inhibition of the IP3 receptor (IP3R) with 2-aminoethoxydiphenyl borate (2-APB) also effectively blocked celastrol-induced mitochondrial Ca2+ accumulation and subsequent paraptotic events. celastrol 105-114 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 18-30 25149175-5 2014 Inhibition of the IP3 receptor (IP3R) with 2-aminoethoxydiphenyl borate (2-APB) also effectively blocked celastrol-induced mitochondrial Ca2+ accumulation and subsequent paraptotic events. 2-aminoethoxydiphenyl borate 73-78 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 18-30 25149175-5 2014 Inhibition of the IP3 receptor (IP3R) with 2-aminoethoxydiphenyl borate (2-APB) also effectively blocked celastrol-induced mitochondrial Ca2+ accumulation and subsequent paraptotic events. celastrol 105-114 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 32-36 24747490-7 2014 Nevertheless, a phospholipase C (PLC) inhibitor and an inositol triphosphate (IP3) receptor antagonist considerably suppressed ugonin U-stimulated Ca(2+) mobilization and subsequent superoxide release. Superoxides 182-192 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-91 25149175-6 2014 Collectively, our results show that the IP3R-mediated release of Ca2+ from the ER and its subsequent MCU-mediatedinflux into mitochondria critically contribute to celastrol-induced paraptosis in cancer cells. celastrol 163-172 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-44 24789203-2 2014 The ICC generate pacemaking signals by membrane depolarizations associated with the release of intracellular calcium (Ca(2+)) in the endoplasmic reticulum (ER) through inositol-trisphosphate (IP3) receptors (IP3R) and uptake by mitochondria (MT). Calcium 109-116 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 208-212 24628114-5 2014 KEY RESULTS: Functional analyses showed that heparin was a competitive antagonist of all IP3R subtypes with different affinities for each (IP3R3 > IP3R1 >= IP3R2). Heparin 45-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 139-144 24896114-0 2014 Frequency and relative prevalence of calcium blips and puffs in a model of small IP3R clusters. Calcium 37-44 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-85 24896114-1 2014 In this work, we model the local calcium release from clusters with a few inositol 1,4,5-trisphosphate receptor (IP3R) channels, focusing on the stochastic process in which an open channel either triggers other channels to open (as a puff) or fails to cause any channel to open (as a blip). Calcium 33-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 113-117 24896114-5 2014 This result suggests that blips are not just lapses to trigger puffs, but they may also possess a biological function to contribute to the initiation of calcium waves by a preceding increase of basal [Ca(2+)] in cells that have small IP3R clusters. Calcium 153-160 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 234-238 24269522-9 2014 DHA dilated resistance pulmonary arteries in a dose-dependent manner in hypoxic or normoxic solution, and the effects of DHA were abolished after pre-treatment with heparin (100 mug/ml), a 1,4,5-triphosphate (IP3) receptor (IP3R) inhibitor or iberiotoxin (100 nmol/L), a specific inhibitor of BKCa channel. Docosahexaenoic Acids 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 209-222 24646566-4 2014 The key event in activation of fluid secretion is an increase in intracellular [Ca(2+)] ([Ca(2+)]i) triggered by IP3-induced release of Ca(2+) from ER via the IP3R. Inositol 1,4,5-Trisphosphate 113-116 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-163 24104765-7 2014 While DR5-specific agonist induces calcium signaling mainly in the cilioplasm via ciliary CaV1.2, thrombin specifically induces cytosolic calcium signaling through the IP3 receptor. Calcium 138-145 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 168-180 24809793-6 2014 Histamine"s regulation of collagen gel contraction was characterized by using specific histamine-receptor antagonists, an IP3 receptor antagonist and a PKC inhibitor. Histamine 0-9 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 122-134 24269522-9 2014 DHA dilated resistance pulmonary arteries in a dose-dependent manner in hypoxic or normoxic solution, and the effects of DHA were abolished after pre-treatment with heparin (100 mug/ml), a 1,4,5-triphosphate (IP3) receptor (IP3R) inhibitor or iberiotoxin (100 nmol/L), a specific inhibitor of BKCa channel. Docosahexaenoic Acids 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 224-228 24269522-9 2014 DHA dilated resistance pulmonary arteries in a dose-dependent manner in hypoxic or normoxic solution, and the effects of DHA were abolished after pre-treatment with heparin (100 mug/ml), a 1,4,5-triphosphate (IP3) receptor (IP3R) inhibitor or iberiotoxin (100 nmol/L), a specific inhibitor of BKCa channel. Docosahexaenoic Acids 121-124 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 209-222 24269522-9 2014 DHA dilated resistance pulmonary arteries in a dose-dependent manner in hypoxic or normoxic solution, and the effects of DHA were abolished after pre-treatment with heparin (100 mug/ml), a 1,4,5-triphosphate (IP3) receptor (IP3R) inhibitor or iberiotoxin (100 nmol/L), a specific inhibitor of BKCa channel. Docosahexaenoic Acids 121-124 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 224-228 24269522-9 2014 DHA dilated resistance pulmonary arteries in a dose-dependent manner in hypoxic or normoxic solution, and the effects of DHA were abolished after pre-treatment with heparin (100 mug/ml), a 1,4,5-triphosphate (IP3) receptor (IP3R) inhibitor or iberiotoxin (100 nmol/L), a specific inhibitor of BKCa channel. Heparin 165-172 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 209-222 24269522-9 2014 DHA dilated resistance pulmonary arteries in a dose-dependent manner in hypoxic or normoxic solution, and the effects of DHA were abolished after pre-treatment with heparin (100 mug/ml), a 1,4,5-triphosphate (IP3) receptor (IP3R) inhibitor or iberiotoxin (100 nmol/L), a specific inhibitor of BKCa channel. Heparin 165-172 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 224-228 24904548-10 2014 Reciprocal co-immunoprecipitation suggested that Gag and IP3R proximity is favored when the PTAP motif in Gag is intact. 1-(4-methylphenyl)propane-2-amine 92-96 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 57-61 24866019-5 2014 Inositol 1,4,5-trisphosphate (IP3), generated by PLCgamma1 in response to pressure, sensitized IP3 receptors (IP3Rs) to Ca(2+) influx mediated by the mechanosensitive TRPC6 channel, synergistically increasing IP3R-mediated Ca(2+) release to activate TRPM4 currents, leading to smooth muscle depolarization and constriction of isolated cerebral arteries. Inositol 1,4,5-Trisphosphate 0-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 24866019-5 2014 Inositol 1,4,5-trisphosphate (IP3), generated by PLCgamma1 in response to pressure, sensitized IP3 receptors (IP3Rs) to Ca(2+) influx mediated by the mechanosensitive TRPC6 channel, synergistically increasing IP3R-mediated Ca(2+) release to activate TRPM4 currents, leading to smooth muscle depolarization and constriction of isolated cerebral arteries. Inositol 1,4,5-Trisphosphate 30-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 24557761-9 2014 These findings suggest that ethanol-induced [Ca(2+)]i release, mediated by stimulating IP3R-gated Ca(2+) channel, activates Rho/ROCK in Caco-2 cells, thereby contributing to ethanol-induced intestinal barrier dysfunction. Ethanol 28-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 87-91 25009703-4 2014 cAMP-dependent protein kinase (A-kinase) inhibitor Rp-8-Br-cAMPS increased the CE-WIB801C-downregulated [Ca(2+)]i level in a dose dependent manner, and strongly inhibited CE-WIB801C-induced inositol 1, 4, 5-trisphosphate receptor (IP3R) phosphorylation. Cyclic AMP 0-4 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 231-235 25009703-5 2014 These results suggest that the inhibition of [Ca(2+)]i mobilization by CE-WIB801C is resulted from the cAMP/A-kinase-dependent phosphorylation of IP3R. Cyclic AMP 103-107 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 146-150 24786499-1 2014 The stochastic dynamics of the inositol-1,4,5-trisphosphate (IP3) receptor (IP3R) is key to understanding a wide range of observed calcium (Ca2+) signals. Calcium 131-138 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 61-74 24786499-1 2014 The stochastic dynamics of the inositol-1,4,5-trisphosphate (IP3) receptor (IP3R) is key to understanding a wide range of observed calcium (Ca2+) signals. Calcium 131-138 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-80 24569874-9 2014 We propose that, in addition to the canonical alpha,beta phosphatidylinositol 3-kinase to Akt pathway, insulin engages both RyR-mediated Ca(2+) release and IP3-receptor-mediated mitochondrial Ca(2+) uptake, and that these signals jointly stimulate glucose uptake. Glucose 248-255 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-168 24776736-2 2014 IP3R-mediated Ca2+ signals involve Ca2+-induced Ca2+-release (CICR) whereby Ca2+ release through one open IP3R induces the opening of other channels. cicr 62-66 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-4 24776736-2 2014 IP3R-mediated Ca2+ signals involve Ca2+-induced Ca2+-release (CICR) whereby Ca2+ release through one open IP3R induces the opening of other channels. cicr 62-66 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 106-110 24557761-9 2014 These findings suggest that ethanol-induced [Ca(2+)]i release, mediated by stimulating IP3R-gated Ca(2+) channel, activates Rho/ROCK in Caco-2 cells, thereby contributing to ethanol-induced intestinal barrier dysfunction. Ethanol 174-181 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 87-91 24586273-8 2014 hiPSC-derived neurons exhibited inositol tri-phosphate (IP3) receptor-dependent release of intracellular calcium from the endoplasmic reticulum in neuronal processes as calcium waves propagating from apical and distal dendrites, and in the soma. triphosphoric acid 41-54 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-69 24586273-8 2014 hiPSC-derived neurons exhibited inositol tri-phosphate (IP3) receptor-dependent release of intracellular calcium from the endoplasmic reticulum in neuronal processes as calcium waves propagating from apical and distal dendrites, and in the soma. Calcium 105-112 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-69 24586273-8 2014 hiPSC-derived neurons exhibited inositol tri-phosphate (IP3) receptor-dependent release of intracellular calcium from the endoplasmic reticulum in neuronal processes as calcium waves propagating from apical and distal dendrites, and in the soma. Calcium 169-176 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-69 24450629-3 2014 High-resolution structures of the N-terminal region of the IP3R (IP3 receptor) have established that the two essential phosphate groups of IP3 bind to opposite sides of the IP3-binding site, pulling its two domains together. Phosphates 119-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 59-63 24450629-3 2014 High-resolution structures of the N-terminal region of the IP3R (IP3 receptor) have established that the two essential phosphate groups of IP3 bind to opposite sides of the IP3-binding site, pulling its two domains together. Phosphates 119-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-77 24450629-3 2014 High-resolution structures of the N-terminal region of the IP3R (IP3 receptor) have established that the two essential phosphate groups of IP3 bind to opposite sides of the IP3-binding site, pulling its two domains together. Inositol 1,4,5-Trisphosphate 59-62 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-77 24450629-3 2014 High-resolution structures of the N-terminal region of the IP3R (IP3 receptor) have established that the two essential phosphate groups of IP3 bind to opposite sides of the IP3-binding site, pulling its two domains together. Inositol 1,4,5-Trisphosphate 65-68 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 59-63 23848206-9 2013 The effects of xanthochymol were enhanced by U0126, at low doses, and were blocked by heparin, indicating that the MEK pathway is involved, while the ER IP3 receptor is critical for its action. xanthochymol 15-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 153-165 23939423-9 2013 The ER IP3 receptor antagonist heparin blocked this release, indicating that the receptor is required for activity. Heparin 31-38 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 7-19 23582047-4 2013 Concurrently, cytosolic calcium increased and reticular calcium was depleted in concentration-dependent manner, partially by the involvement of IP3 R. Calcium 24-31 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 144-149 24323417-10 2013 New studies reveal that DHA blocks inositol trisphosphate receptor (IP3R)-mediated ER Ca(2+) depletion and ER stress. Docosahexaenoic Acids 24-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 68-72 23838008-7 2013 Pertussis toxin (a specific inhibitor of Gi/o proteins), edelfosine (an inhibitor of phospholipase C), or 2-APB (an inhibitor of IP3 receptor) completely inhibited LPE-induced [Ca(2+)]i increases, whereas HA130, an inhibitor of autotaxin/lysophospholipase D, did not. 2-aminoethoxydiphenyl borate 106-111 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-141 23838008-7 2013 Pertussis toxin (a specific inhibitor of Gi/o proteins), edelfosine (an inhibitor of phospholipase C), or 2-APB (an inhibitor of IP3 receptor) completely inhibited LPE-induced [Ca(2+)]i increases, whereas HA130, an inhibitor of autotaxin/lysophospholipase D, did not. lysophosphatidylethanolamine 164-167 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-141 23992640-9 2013 Indeed, ATP increased MCF-7 cell proliferation and this effect was impaired when the expression of BKCa and/or IP3R3 has been reduced by specific small interfering RNAs (siRNAs). Adenosine Triphosphate 8-11 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 111-116 23992640-12 2013 Furthermore, ATP elicited a phospholipase C (PLC)-dependent elevation of internal Ca(2+) that triggered in turn an iberiotoxin (IbTx)- and a tetra-ethyl-ammonium (TEA)-sensitive membrane hyperpolarisation that was strongly reduced in the cells with silenced IP3R3 or BKCa. Adenosine Triphosphate 13-16 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 258-263 23992640-12 2013 Furthermore, ATP elicited a phospholipase C (PLC)-dependent elevation of internal Ca(2+) that triggered in turn an iberiotoxin (IbTx)- and a tetra-ethyl-ammonium (TEA)-sensitive membrane hyperpolarisation that was strongly reduced in the cells with silenced IP3R3 or BKCa. iberiotoxin 115-126 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 258-263 23992640-12 2013 Furthermore, ATP elicited a phospholipase C (PLC)-dependent elevation of internal Ca(2+) that triggered in turn an iberiotoxin (IbTx)- and a tetra-ethyl-ammonium (TEA)-sensitive membrane hyperpolarisation that was strongly reduced in the cells with silenced IP3R3 or BKCa. iberiotoxin 128-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 258-263 23992640-15 2013 BKCa and IP3R3 also co-immunoprecipitated and this interaction seemed to occur in cholesterol-enriched microdomains. Cholesterol 82-93 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 9-14 24086047-6 2013 Understanding how Ca(2+) effectively and specifically regulates so many cellular processes demands an understanding of the interplay between IP3 and Ca(2+) in controlling IP3R gating. Inositol 1,4,5-Trisphosphate 141-144 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 171-175 24086050-2 2013 This protocol describes an FP assay for the binding of fluorescein-labeled inositol 1,4,5-trisphosphate (IP3) to amino-terminal fragments of the IP3 receptor at different temperatures and in the presence of competing ligands. Fluorescein 55-66 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 145-157 24086050-2 2013 This protocol describes an FP assay for the binding of fluorescein-labeled inositol 1,4,5-trisphosphate (IP3) to amino-terminal fragments of the IP3 receptor at different temperatures and in the presence of competing ligands. Inositol 1,4,5-Trisphosphate 75-103 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 145-157 24086050-2 2013 This protocol describes an FP assay for the binding of fluorescein-labeled inositol 1,4,5-trisphosphate (IP3) to amino-terminal fragments of the IP3 receptor at different temperatures and in the presence of competing ligands. Inositol 1,4,5-Trisphosphate 105-108 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 145-157 23582047-4 2013 Concurrently, cytosolic calcium increased and reticular calcium was depleted in concentration-dependent manner, partially by the involvement of IP3 R. Calcium 56-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 144-149 23653093-1 2013 The influence of stochastic inositol-1,4,5-trisphosphate receptor (IP3R) dynamics and their clustering have been extensively investigated to explore the mechanism through which the stochastic molecular event finally shape the intracellular calcium signaling. Calcium 240-247 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 67-71 23653093-4 2013 In this work, we include both the IP3R dynamics and the typical agonist induced signaling transduction cascade in the model to investigate the essential influence of stochastic IP3R dynamics on the coding of the stimulus induced calcium signal. Calcium 229-236 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 34-38 23653093-4 2013 In this work, we include both the IP3R dynamics and the typical agonist induced signaling transduction cascade in the model to investigate the essential influence of stochastic IP3R dynamics on the coding of the stimulus induced calcium signal. Calcium 229-236 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 177-181 23380704-5 2013 The inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) and IP3-induced Ca(2+) signaling are important players in these processes. Inositol 1,4,5-Trisphosphate 34-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-53 23704996-9 2013 We found that PIP2 and adenophostin, a potent IP3-receptor agonist, rescued MARCKS inhibition in permeabilized sperm, suggesting that MARCKS inhibits acrosomal exocytosis by sequestering PIP2 and, indirectly, MARCKS regulates the intracellular calcium mobilization. Phosphatidylinositol 4,5-Diphosphate 14-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 46-58 23602525-1 2013 2-Aminoethyl diphenylborinate (2-APB) is a known modulator of the IP3 receptor, the calcium ATPase SERCA, the calcium release-activated calcium channel Orai and TRP channels. 2-aminoethyl diphenylborinate 0-29 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 66-78 23615449-7 2013 This is accompanied by IL-1beta-induced apoptosis, which is prevented by JNK1/2 siRNA and the IP3R inhibitor xestospongin C. xestospongin C 109-123 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 94-98 23704996-9 2013 We found that PIP2 and adenophostin, a potent IP3-receptor agonist, rescued MARCKS inhibition in permeabilized sperm, suggesting that MARCKS inhibits acrosomal exocytosis by sequestering PIP2 and, indirectly, MARCKS regulates the intracellular calcium mobilization. adenophostin A 23-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 46-58 23525004-1 2013 Cholesterol depletion reversibly abolishes carbachol-evoked Ca(2+) release from inositol (1,4,5)-trisphosphate (IP3)-sensitive stores, without affecting the distribution of IP3 receptors (IP3R) or endoplasmic reticulum, IP3 formation or responses to photolysis of caged IP3. Carbachol 43-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 188-192 23525004-4 2013 We suggest that muscarinic acetylcholine receptors in lipid rafts deliver IP3 at high concentration to associated IP3R, stimulating them to release Ca(2+). Inositol 1,4,5-Trisphosphate 74-77 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 114-118 23525004-1 2013 Cholesterol depletion reversibly abolishes carbachol-evoked Ca(2+) release from inositol (1,4,5)-trisphosphate (IP3)-sensitive stores, without affecting the distribution of IP3 receptors (IP3R) or endoplasmic reticulum, IP3 formation or responses to photolysis of caged IP3. Cholesterol 0-11 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 188-192 23525004-6 2013 These IP3R, probably type 2 IP3R within a discrete Ca(2+) store, are activated only when their sensitivity is increased by cAMP. Cyclic AMP 123-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 6-10 23525004-6 2013 These IP3R, probably type 2 IP3R within a discrete Ca(2+) store, are activated only when their sensitivity is increased by cAMP. Cyclic AMP 123-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-32 23525004-7 2013 Sensitization of IP3R by cAMP extends the effective range of signalling by phospholipase C, allowing muscarinic receptors that are otherwise ineffective to recruit additional IP3-sensitive Ca(2+) stores. Cyclic AMP 25-29 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 17-21 23282150-1 2013 IP(3)R (IP(3) [inositol 1,4,5-trisphosphate] receptors) and ryanodine receptors are the most widely expressed intracellular Ca(2+) channels and both are regulated by thiol reagents. Sulfhydryl Compounds 166-171 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-6 23614408-4 2013 Here we test the validity of the latter modeling approach by using two different models to calculate the frequency of localized calcium signals (calcium puffs) from clustered IP3 receptor channels. Calcium 128-135 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 175-187 23395717-1 2013 Xestospongin C (XC), which is a group of macrocyclic bis-1-oxaquinolizidines, is a potent inhibitor of sarcoendoplasmic reticulum calcium transport ATPase and IP3 receptor. xestospongin C 0-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-171 23395717-1 2013 Xestospongin C (XC), which is a group of macrocyclic bis-1-oxaquinolizidines, is a potent inhibitor of sarcoendoplasmic reticulum calcium transport ATPase and IP3 receptor. xestospongin C 16-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-171 23395717-1 2013 Xestospongin C (XC), which is a group of macrocyclic bis-1-oxaquinolizidines, is a potent inhibitor of sarcoendoplasmic reticulum calcium transport ATPase and IP3 receptor. bis-1-oxaquinolizidines 53-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-171 23282150-2 2013 In DT40 cells stably expressing single subtypes of mammalian IP(3)R, low concentrations of thimerosal (also known as thiomersal), which oxidizes thiols to form a thiomercurylethyl complex, increased the sensitivity of IP(3)-evoked Ca(2+) release via IP(3)R1 and IP(3)R2, but inhibited IP(3)R3. Thimerosal 91-101 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 61-67 23282150-2 2013 In DT40 cells stably expressing single subtypes of mammalian IP(3)R, low concentrations of thimerosal (also known as thiomersal), which oxidizes thiols to form a thiomercurylethyl complex, increased the sensitivity of IP(3)-evoked Ca(2+) release via IP(3)R1 and IP(3)R2, but inhibited IP(3)R3. Thimerosal 91-101 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 285-292 23282150-2 2013 In DT40 cells stably expressing single subtypes of mammalian IP(3)R, low concentrations of thimerosal (also known as thiomersal), which oxidizes thiols to form a thiomercurylethyl complex, increased the sensitivity of IP(3)-evoked Ca(2+) release via IP(3)R1 and IP(3)R2, but inhibited IP(3)R3. Sulfhydryl Compounds 145-151 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 61-67 23282150-8 2013 Chimaeric proteins in which the SD of the IP(3)R was replaced by the structurally related A domain of a ryanodine receptor were functional, but thimerosal inhibited both IP(3) binding to the chimaeric NT and IP(3)-evoked Ca(2+) release from the chimaeric IP(3)R. Thimerosal 144-154 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 255-261 23282150-9 2013 This is the first systematic analysis of the effects of a thiol reagent on each IP(3)R subtype. Sulfhydryl Compounds 58-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 80-86 22955373-9 2013 Thus, IP3R-derived molecules that mimic the BH4 domain"s binding site on the IP3R may function synergistically with BH3-mimetic molecules selectivity suppressing Bcl-2"s proto-oncogenic activity. sapropterin 44-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 6-10 23630568-12 2013 We conclude that the kinetics of IP3R with different concentrations of Ca(2+) and IP3 should be more carefully addressed when new models for IP3R are developed. Inositol 1,4,5-Trisphosphate 33-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 22955373-9 2013 Thus, IP3R-derived molecules that mimic the BH4 domain"s binding site on the IP3R may function synergistically with BH3-mimetic molecules selectivity suppressing Bcl-2"s proto-oncogenic activity. sapropterin 44-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 77-81 22955373-9 2013 Thus, IP3R-derived molecules that mimic the BH4 domain"s binding site on the IP3R may function synergistically with BH3-mimetic molecules selectivity suppressing Bcl-2"s proto-oncogenic activity. BH 3 116-119 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 6-10 22955373-9 2013 Thus, IP3R-derived molecules that mimic the BH4 domain"s binding site on the IP3R may function synergistically with BH3-mimetic molecules selectivity suppressing Bcl-2"s proto-oncogenic activity. BH 3 116-119 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 77-81 23228564-10 2013 Finally, in MEG 01 incubated with FK506 we observed a reduction in TRPC1/FKBP52 coupling, and similarly, FKBP52 silencing reduced the association between IP3R type II and TRPC1 during SOCE. Tacrolimus 34-39 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 154-158 23122229-5 2013 Designed sensor comprising the IP(3)-binding core domain of IP(3)-receptor fused between complementary non-functional fragments of firefly luciferase allows direct detection of IP(3) in presence of luciferin substrate both in cell lysate and in living cells. Inositol 1,4,5-Trisphosphate 31-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 60-74 23122229-5 2013 Designed sensor comprising the IP(3)-binding core domain of IP(3)-receptor fused between complementary non-functional fragments of firefly luciferase allows direct detection of IP(3) in presence of luciferin substrate both in cell lysate and in living cells. D-luciferin 198-207 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 60-74 23469136-0 2013 Stimulation of inositol 1,4,5-trisphosphate (IP3) receptor subtypes by adenophostin A and its analogues. adenophostin A 71-85 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 45-58 23121601-6 2013 Pre-treatment of CGN cultures with an inhibitor (2-APB) of the inositol-triphosphate receptor (IP(3) R), which regulates Ca(2+) release from the endoplasmic reticulum (ER), blocked both the alcohol-induced rise in [Ca(2+)](i) and the neuronal death caused by alcohol. 2-aminoethoxydiphenyl borate 49-54 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 95-102 23121601-6 2013 Pre-treatment of CGN cultures with an inhibitor (2-APB) of the inositol-triphosphate receptor (IP(3) R), which regulates Ca(2+) release from the endoplasmic reticulum (ER), blocked both the alcohol-induced rise in [Ca(2+)](i) and the neuronal death caused by alcohol. Alcohols 190-197 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 95-102 23121601-6 2013 Pre-treatment of CGN cultures with an inhibitor (2-APB) of the inositol-triphosphate receptor (IP(3) R), which regulates Ca(2+) release from the endoplasmic reticulum (ER), blocked both the alcohol-induced rise in [Ca(2+)](i) and the neuronal death caused by alcohol. Alcohols 259-266 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 95-102 23122728-1 2013 An important role in the regulation of apoptotic calcium release is played by the ubiquitously expressed family of inositol 1,4,5-trisphosphate receptor (IP(3)R) channels. Calcium 49-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 154-160 23122728-7 2013 Significantly, blocking IP(3) binding to the IP(3)R with an IP(3) sponge resulted in suppression of staurosporine-induced calcium release and cell death. Staurosporine 100-113 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 45-51 23122728-7 2013 Significantly, blocking IP(3) binding to the IP(3)R with an IP(3) sponge resulted in suppression of staurosporine-induced calcium release and cell death. Calcium 122-129 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 45-51 23305836-2 2013 Two distinct classes of Ca(2+) release channels, which mobilize Ca(2+) from the store, exist; the inositol 1,4,5-trisphosphate (IP(3)) receptor and the ryanodine receptor. Inositol 1,4,5-Trisphosphate 98-126 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 128-143 23469136-4 2013 The two essential phosphate groups contribute to closure of the clam-like IP3-binding core (IBC), and thereby IP3R activation, by binding to each of its sides (the alpha- and beta-domains). Phosphates 18-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 23469136-4 2013 The two essential phosphate groups contribute to closure of the clam-like IP3-binding core (IBC), and thereby IP3R activation, by binding to each of its sides (the alpha- and beta-domains). Inositol 1,4,5-Trisphosphate 74-77 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 23469136-3 2013 Adenophostin A (AdA) is the most potent naturally occurring agonist of IP3R and it shares with IP3 the essential features of all IP3R agonists, namely structures equivalent to the 4,5-bisphosphate and 6-hydroxyl of IP3. adenophostin A 0-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-75 23469136-4 2013 The two essential phosphate groups contribute to closure of the clam-like IP3-binding core (IBC), and thereby IP3R activation, by binding to each of its sides (the alpha- and beta-domains). Bucrylate 92-95 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 23469136-3 2013 Adenophostin A (AdA) is the most potent naturally occurring agonist of IP3R and it shares with IP3 the essential features of all IP3R agonists, namely structures equivalent to the 4,5-bisphosphate and 6-hydroxyl of IP3. adenophostin A 0-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-133 22033379-4 2012 How does IP3 binding to the IP3-binding core in each IP3R subunit cause opening of a cation-selective pore formed by residues towards the C-terminal? Inositol 1,4,5-Trisphosphate 9-12 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 53-57 23469136-9 2013 The two complementary contacts between AdA and the alpha-domain (cation-pi interaction and 3""-phosphate) allow activation of IP3R by an analogue of AdA (3""-dephospho-AdA) that lacks a phosphate group equivalent to the essential 5-phosphate of IP3. 3""-phosphate 91-104 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-130 23469136-9 2013 The two complementary contacts between AdA and the alpha-domain (cation-pi interaction and 3""-phosphate) allow activation of IP3R by an analogue of AdA (3""-dephospho-AdA) that lacks a phosphate group equivalent to the essential 5-phosphate of IP3. Phosphates 95-104 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-130 23469136-9 2013 The two complementary contacts between AdA and the alpha-domain (cation-pi interaction and 3""-phosphate) allow activation of IP3R by an analogue of AdA (3""-dephospho-AdA) that lacks a phosphate group equivalent to the essential 5-phosphate of IP3. 5-phosphate 230-241 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-130 23372785-7 2013 Most analogues of IP(3) interact similarly with the three IP(3)R subtypes, but the decrease in potency accompanying removal of the 1-phosphate from (1,4,5)IP(3) was least for IP(3)R3. sphingosine 1-phosphate 131-142 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 175-182 23022152-6 2012 All these alterations were prevented by the inhibitors of the IP3R and RyR receptors, 2-Aminoethoxydiphenyl borate (2-APB) and dantrolene. 2-aminoethoxydiphenyl borate 116-121 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 62-66 23022152-8 2012 CONCLUSIONS: In Caco-2 cells, INDO stimulates ER Ca(2+) mobilization, probably through the activation of IP3R and RyR receptors, and the subsequent entry of Ca(2+) into the mitochondria. Indomethacin 30-34 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 105-109 23086950-1 2012 We have combined alanine mutagenesis and functional assays to identify amino acid residues in the channel domain that are critical for inositol 1,4,5-trisphosphate receptor (IP(3)R) channel function. Alanine 17-24 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 174-180 22713857-10 2012 We extend the original eight-state model to a 12-state model in order to illustrate this competition, and perform a similar reduction to that of Li and Rinzel in the first modeling study we are aware of considering PA effect on an IP(3) receptor. Protactinium 215-217 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 231-245 23650607-3 2012 Two-consecutive phenylalanine residues (Phe185/Phe186) in Tespa1, which are conserved between Tespa1 and KRAP, are indispensable for the association between Tespa1 and IP3R. Phenylalanine 16-29 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 168-172 22947927-2 2012 The model aims to represent accurately the kinetics of both receptor types of IP(3)R depending on the concentrations of inositol trisphosphate (IP(3)), adenosine trisphosphate (ATP), and intracellular calcium (Ca(2+)). inositol 1,2,3-trisphosphate 120-142 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-84 22947927-2 2012 The model aims to represent accurately the kinetics of both receptor types of IP(3)R depending on the concentrations of inositol trisphosphate (IP(3)), adenosine trisphosphate (ATP), and intracellular calcium (Ca(2+)). adenosine trisphosphate 152-175 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-84 22947927-2 2012 The model aims to represent accurately the kinetics of both receptor types of IP(3)R depending on the concentrations of inositol trisphosphate (IP(3)), adenosine trisphosphate (ATP), and intracellular calcium (Ca(2+)). Adenosine Triphosphate 177-180 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-84 22947927-2 2012 The model aims to represent accurately the kinetics of both receptor types of IP(3)R depending on the concentrations of inositol trisphosphate (IP(3)), adenosine trisphosphate (ATP), and intracellular calcium (Ca(2+)). Calcium 201-208 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-84 22033379-4 2012 How does IP3 binding to the IP3-binding core in each IP3R subunit cause opening of a cation-selective pore formed by residues towards the C-terminal? Inositol 1,4,5-Trisphosphate 28-31 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 53-57 22033379-9 2012 The elementary Ca2+ release events evoked by IP3 in intact cells are mediated by very small numbers of active IP3R and the Ca2+-mediated interactions between them. Inositol 1,4,5-Trisphosphate 45-48 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 22484014-3 2012 The release of neurotransmitters induced by K(+)-evoked stimulation was inhibited by perfusion with LEV in a concentration-dependent manner, and those induced by agonists of RyR and IP3R were also inhibited by LEV. Levetiracetam 210-213 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 182-186 22695135-5 2012 Blockade of IP3R phosphorylation by the serine/threonine protein kinase Akt inhibitor wortmannin rescued calcium signaling. Calcium 105-112 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 12-16 22695135-4 2012 We found that arsenic inhibited inositol trisphosphate receptor (IP3R) function in the endoplasmic reticulum by inducing phosphorylation, which led to decreased intracellular calcium levels. Arsenic 14-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-69 22695135-4 2012 We found that arsenic inhibited inositol trisphosphate receptor (IP3R) function in the endoplasmic reticulum by inducing phosphorylation, which led to decreased intracellular calcium levels. Calcium 175-182 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-69 22695135-5 2012 Blockade of IP3R phosphorylation by the serine/threonine protein kinase Akt inhibitor wortmannin rescued calcium signaling. Wortmannin 86-96 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 12-16 22654111-4 2012 A combination of pharmacological and genetic tools demonstrated that the effect of elevated CO(2) on cAMP levels required the activity of the IP(3) receptor. Carbon Dioxide 92-97 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 142-156 22654111-4 2012 A combination of pharmacological and genetic tools demonstrated that the effect of elevated CO(2) on cAMP levels required the activity of the IP(3) receptor. Cyclic AMP 101-105 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 142-156 22654111-7 2012 Consistent with the cellular biochemistry, elevated CO(2) abrogated the inhibitory effect of cAMP on NHE3 function via an IP(3) receptor-dependent mechanism. Carbon Dioxide 52-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 122-136 22654111-7 2012 Consistent with the cellular biochemistry, elevated CO(2) abrogated the inhibitory effect of cAMP on NHE3 function via an IP(3) receptor-dependent mechanism. Cyclic AMP 93-97 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 122-136 22484014-4 2012 Specifically, the RyR-induced release was inhibited by 10 muM LEV, whereas the IP3R-induced release was inhibited by 100 muM LEV, but not by 10 or 30 muM LEV. Levetiracetam 125-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-83 22484014-4 2012 Specifically, the RyR-induced release was inhibited by 10 muM LEV, whereas the IP3R-induced release was inhibited by 100 muM LEV, but not by 10 or 30 muM LEV. Levetiracetam 125-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-83 22623752-2 2012 A fundamental question--how IP3 gates the Ca2+ channel within the IP3 receptor--remains unanswered. Inositol 1,4,5-Trisphosphate 28-31 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 66-78 22465185-6 2012 100 muM PB212 induced a Ca(2+)-efflux from the endoplasmic reticulum through the inositol (1, 4, 5)-trisphosphate (IP(3)) receptor. PB212 8-13 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-130 22465185-6 2012 100 muM PB212 induced a Ca(2+)-efflux from the endoplasmic reticulum through the inositol (1, 4, 5)-trisphosphate (IP(3)) receptor. Inositol 1,4,5-Trisphosphate 81-113 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-130 22607572-10 2012 (iii) When the inositol triphosphate receptor (IP3R) calcium channel was blocked by 2-aminoethoxydiphenyl-borinate (2-APB), caspase-9 was completely inhibited, GRP78 and caspase-4 increased dramatically, and caspase-3 expression was not affected. 2-aminoethoxydiphenyl-borinate 84-114 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 47-51 22367186-4 2012 Here, we downregulated TRPC1 in CNE2 cells by RNAi technology and by using 2-APB, an inhibitor of the inositol 1,4,5-trisphosphate (IP3) receptor and of store-operated Ca2+ channel-mediated Ca2+ entry. 2-aminoethoxydiphenyl borate 87-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-169 22503562-2 2012 Here, we show that a calcium-sensing enzyme, CaMKII, is activated in a calcium- and IP3R-dependent manner by cAMP and glucagon in primary hepatocytes and by glucagon and fasting in vivo. Calcium 21-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 84-88 22503562-2 2012 Here, we show that a calcium-sensing enzyme, CaMKII, is activated in a calcium- and IP3R-dependent manner by cAMP and glucagon in primary hepatocytes and by glucagon and fasting in vivo. Cyclic AMP 109-113 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 84-88 22503562-2 2012 Here, we show that a calcium-sensing enzyme, CaMKII, is activated in a calcium- and IP3R-dependent manner by cAMP and glucagon in primary hepatocytes and by glucagon and fasting in vivo. Glucagon 118-126 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 84-88 22503562-2 2012 Here, we show that a calcium-sensing enzyme, CaMKII, is activated in a calcium- and IP3R-dependent manner by cAMP and glucagon in primary hepatocytes and by glucagon and fasting in vivo. Glucagon 157-165 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 84-88 22693433-12 2012 Thus our analysis hints at an additional role of IP3 and shows how cells can make use of the full complexity in IP3R gating behavior to achieve different signals. Inositol 1,4,5-Trisphosphate 49-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 112-116 22552281-5 2012 Here, we show that Akt activation in COS7 cells, which lack of IP3R I, strongly suppresses IP3-mediated Ca2+ release and apoptosis. cos7 37-41 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-67 22146309-5 2012 Blocking PLC and the downstream cascades with PLC inhibitor, IP(3) receptor antagonist, Ca(2+) chelator, and protein kinase C (PKC) inhibitors prevented the actions of corticosterone. Corticosterone 168-182 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 61-75 22331871-3 2012 Here, we show that CB(2)Rs are located intracellularly in layer II/III pyramidal cells of the rodent medial prefrontal cortex (mPFC) and that their activation results in IP(3)R-dependent opening of Ca(2+)-activated Cl(-) channels. cb(2)rs 19-26 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 170-176 22244921-3 2012 Pretreatment with U-73122 (a specific PLC inhibitor) or 2-APB (a specific IP3 receptor antagonist) attenuated this effect, suggesting that PLC/IP3 signaling cascade is involved in arsenite-induced elevation of [Ca2+]i. Cytotoxic concentrations of arsenite (5 and 10 muM) significantly enhanced endothelial nitric oxide synthase (eNOS) phosphorylation, nitric oxide (NO) production and apoptosis after 24-h exposure. 2-aminoethoxydiphenyl borate 56-61 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 74-86 22244921-3 2012 Pretreatment with U-73122 (a specific PLC inhibitor) or 2-APB (a specific IP3 receptor antagonist) attenuated this effect, suggesting that PLC/IP3 signaling cascade is involved in arsenite-induced elevation of [Ca2+]i. Cytotoxic concentrations of arsenite (5 and 10 muM) significantly enhanced endothelial nitric oxide synthase (eNOS) phosphorylation, nitric oxide (NO) production and apoptosis after 24-h exposure. arsenite 180-188 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 74-86 22153976-9 2012 When a higher concentration (10mM) of BAPTA was included in the pipette solution, TICC activity was disrupted, suggesting that TRPM4 channels on the plasma membrane and IP(3)R on the SR are closely opposed but not physically coupled, and that endogenous Ca(2+) buffer proteins play a critical role in maintaining TRPM4 channel activity in native cerebral artery smooth muscle cells. 1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid 38-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 169-175 21818117-5 2012 Changing Lys17 into Asp in BH4-Bcl-2 completely abolished its IP(3)R-binding and -inhibitory properties, whereas changing Asp11 into Lys in BH4-Bcl-Xl induced IP(3)R binding and inhibition. sapropterin 140-143 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-165 21818117-9 2012 In agreement with the IP(3)R-binding properties, the antiapoptotic activity of BH4-Bcl-2 and BH4-Bcl-Xl was modulated by the Lys/Asp substitutions. sapropterin 79-82 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-28 21818117-9 2012 In agreement with the IP(3)R-binding properties, the antiapoptotic activity of BH4-Bcl-2 and BH4-Bcl-Xl was modulated by the Lys/Asp substitutions. Lysine 125-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-28 21818117-9 2012 In agreement with the IP(3)R-binding properties, the antiapoptotic activity of BH4-Bcl-2 and BH4-Bcl-Xl was modulated by the Lys/Asp substitutions. Aspartic Acid 129-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-28 22209849-6 2012 Using an endoplasmic reticulum (ER)-Ca(2+) mobilizer (thapsigargin) and an ER-IP3R antagonist (heparin), results revealed ER as a major source of [Ca(2+)](c) which led to the activation of calpain and caspase12, and cleavage of fodrin. Heparin 95-102 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-82 22185692-1 2012 The unique endoplasmic reticulum (ER) subdomain termed the mitochondria-associated ER membrane (MAM) engages the physical connection between the ER and the mitochondrial outer membrane and plays a role in regulating IP(3) receptor-mediated Ca(2+) influx and the phospholipid transport between the two organelles. Phospholipids 262-274 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 216-230 21818117-0 2012 Selective regulation of IP3-receptor-mediated Ca2+ signaling and apoptosis by the BH4 domain of Bcl-2 versus Bcl-Xl. sapropterin 82-85 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 24-36 21818117-1 2012 Antiapoptotic B-cell lymphoma 2 (Bcl-2) targets the inositol 1,4,5-trisphosphate receptor (IP(3)R) via its BH4 domain, thereby suppressing IP(3)R Ca(2+)-flux properties and protecting against Ca(2+)-dependent apoptosis. sapropterin 107-110 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 91-97 21818117-1 2012 Antiapoptotic B-cell lymphoma 2 (Bcl-2) targets the inositol 1,4,5-trisphosphate receptor (IP(3)R) via its BH4 domain, thereby suppressing IP(3)R Ca(2+)-flux properties and protecting against Ca(2+)-dependent apoptosis. sapropterin 107-110 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 139-145 21818117-2 2012 Here, we directly compared IP(3)R inhibition by BH4-Bcl-2 and BH4-Bcl-Xl. sapropterin 48-51 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 27-33 21818117-2 2012 Here, we directly compared IP(3)R inhibition by BH4-Bcl-2 and BH4-Bcl-Xl. sapropterin 62-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 27-33 21818117-5 2012 Changing Lys17 into Asp in BH4-Bcl-2 completely abolished its IP(3)R-binding and -inhibitory properties, whereas changing Asp11 into Lys in BH4-Bcl-Xl induced IP(3)R binding and inhibition. sapropterin 27-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 62-68 22453946-4 2012 The IP3R has an affinity for IP(3) in the low nanomolar range. Inositol 1,4,5-Trisphosphate 29-34 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-8 22374086-1 2012 The Ca(2) (+) signals evoked by inositol 1,4,5-trisphosphate (IP(3)) are built from elementary Ca(2) (+) release events involving progressive recruitment of IP(3) receptors (IP(3)R), intracellular Ca(2) (+) channels that are expressed in almost all animal cells. Inositol 1,4,5-Trisphosphate 56-84 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 205-228 22078634-6 2012 Both xestospongin C, a specific inhibitor of inositol 1,4,5-triphosphate receptors (IP(3)R), and ryanodine or ruthenium red, inhibitors of RyR, partially blocked LTD4-induced Ca(2+) oscillations. xestospongin C 5-19 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 84-90 22078634-7 2012 Ca(2+) oscillations were almost completely inhibited by 50 muM of 2-aminoethoxydiphenyl borate (2-APB), which dominantly blocks SOCE but not IP(3)R at this concentration. 2-aminoethoxydiphenyl borate 66-94 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-147 22078634-7 2012 Ca(2+) oscillations were almost completely inhibited by 50 muM of 2-aminoethoxydiphenyl borate (2-APB), which dominantly blocks SOCE but not IP(3)R at this concentration. 2-aminoethoxydiphenyl borate 96-101 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-147 22078634-9 2012 We conclude that IL-13 enhances frequency of LTD4-induced Ca(2+) oscillations in human ASMCs, which may be cooperatively modulated by IP(3)R, RyR systems and possibly by SOCE. asmcs 87-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 134-140 22374086-1 2012 The Ca(2) (+) signals evoked by inositol 1,4,5-trisphosphate (IP(3)) are built from elementary Ca(2) (+) release events involving progressive recruitment of IP(3) receptors (IP(3)R), intracellular Ca(2) (+) channels that are expressed in almost all animal cells. Inositol 1,4,5-Trisphosphate 86-91 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 205-228 21701896-1 2011 The inositol 1,4,5-trisphosphate (IP(3)) receptor is highly expressed in cerebellar Purkinje cells and mediates conspicuous calcium release from intracellular calcium stores. Calcium 124-131 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 34-49 21701896-1 2011 The inositol 1,4,5-trisphosphate (IP(3)) receptor is highly expressed in cerebellar Purkinje cells and mediates conspicuous calcium release from intracellular calcium stores. Calcium 159-166 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 34-49 21701896-7 2011 The IP(3) receptor plays a central role in calcium signaling in Purkinje cells, affecting a wide variety of cellular functions, including development, plasticity, maintenance of synaptic functions, and cerebellar motor control. Calcium 43-50 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-18 21782871-12 2011 The PLC inhibitor, U-73122, and the IP(3) receptor antagonist, 2-APB, also inhibited the sera-induced currents. 2-aminoethoxydiphenyl borate 63-68 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 36-50 21875593-0 2011 ESCRT machinery potentiates HIV-1 utilization of the PI(4,5)P(2)-PLC-IP3R-Ca(2+) signaling cascade. (4,5)p 55-61 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 69-73 21875593-7 2011 PLC hydrolysis of phosphatidylinositol-(4,5)-bisphosphate generates inositol (1,4,5)-triphosphate, the ligand that activates IP3R. Phosphatidylinositol 4,5-Diphosphate 18-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 125-129 21875593-7 2011 PLC hydrolysis of phosphatidylinositol-(4,5)-bisphosphate generates inositol (1,4,5)-triphosphate, the ligand that activates IP3R. Inositol 1,4,5-Trisphosphate 68-97 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 125-129 21762810-2 2011 IP3R activation requires phospholipase C (PLC)-catalyzed hydrolysis of PI(4,5)P(2) to IP3 and diacylglycerol. pi(4,5)p 71-79 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-4 21176957-3 2011 The number of secretory granules in the cell is directly related not only to the magnitude of IP(3)-induced Ca(2+) release, which accounts for the majority of the IP(3)-induced cytoplasmic Ca(2+) release in neuroendocrine cells, but also to the IP(3) sensitivity of the cytoplasmic IP(3) receptor (IP(3)R)/Ca(2+) channels. Inositol 1,4,5-Trisphosphate 94-99 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 282-296 21176957-3 2011 The number of secretory granules in the cell is directly related not only to the magnitude of IP(3)-induced Ca(2+) release, which accounts for the majority of the IP(3)-induced cytoplasmic Ca(2+) release in neuroendocrine cells, but also to the IP(3) sensitivity of the cytoplasmic IP(3) receptor (IP(3)R)/Ca(2+) channels. Inositol 1,4,5-Trisphosphate 94-99 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 298-304 21176957-3 2011 The number of secretory granules in the cell is directly related not only to the magnitude of IP(3)-induced Ca(2+) release, which accounts for the majority of the IP(3)-induced cytoplasmic Ca(2+) release in neuroendocrine cells, but also to the IP(3) sensitivity of the cytoplasmic IP(3) receptor (IP(3)R)/Ca(2+) channels. Inositol 1,4,5-Trisphosphate 163-168 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 282-296 21176957-3 2011 The number of secretory granules in the cell is directly related not only to the magnitude of IP(3)-induced Ca(2+) release, which accounts for the majority of the IP(3)-induced cytoplasmic Ca(2+) release in neuroendocrine cells, but also to the IP(3) sensitivity of the cytoplasmic IP(3) receptor (IP(3)R)/Ca(2+) channels. Inositol 1,4,5-Trisphosphate 163-168 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 298-304 21664910-3 2011 The effect of melatonin on platelets was abolished by luzindole, a melatonin receptor blocker, and rotenone, while it was unaffected by cell-permeable antagonists of either inositol 1,4,5-trisphosphate (IP(3)) receptor, phospholipase C (PLC), or bafilomycin A1, which discharges acidic calcium stores. Melatonin 14-23 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 203-218 21762810-2 2011 IP3R activation requires phospholipase C (PLC)-catalyzed hydrolysis of PI(4,5)P(2) to IP3 and diacylglycerol. Diglycerides 94-108 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-4 21762810-9 2011 Our findings suggest that Spry2 influences IP3R function through control of PI(4,5)P(2) and IP3R influences Spry2 function by controlling its distribution and ERK activation. pi(4,5)p(2) 76-87 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 43-47 21457704-4 2011 Reduction of KRAP protein by KRAP-specific siRNA diminishes ATP-induced Ca(2+) release and the ATP-induced Ca(2+) release is completely quenched by the pretreatment with the IP(3)R inhibitor but not with the ryanodine receptor inhibitor, indicating that KRAP regulates IP(3)R-mediated Ca(2+) release. Adenosine Triphosphate 60-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 174-180 21681021-8 2011 Furthermore, the inhibition of IP3R-mediated transient calcium flux is not required for the induction of autophagy. Calcium 55-62 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 31-35 21550988-1 2011 Regulation of inositol 1,4,5-trisphosphate (IP(3)) receptors (IP(3)R) by IP(3) and Ca(2+) allows them to initiate and regeneratively propagate intracellular Ca(2+) signals. ip 44-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 62-68 21550988-4 2011 We used confocal microscopy and fluorescence recovery after photobleaching to define these properties for each IP(3)R subtype expressed heterologously in COS-7 cells. carbonyl sulfide 154-157 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 111-117 21457704-4 2011 Reduction of KRAP protein by KRAP-specific siRNA diminishes ATP-induced Ca(2+) release and the ATP-induced Ca(2+) release is completely quenched by the pretreatment with the IP(3)R inhibitor but not with the ryanodine receptor inhibitor, indicating that KRAP regulates IP(3)R-mediated Ca(2+) release. Adenosine Triphosphate 95-98 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 174-180 21457704-4 2011 Reduction of KRAP protein by KRAP-specific siRNA diminishes ATP-induced Ca(2+) release and the ATP-induced Ca(2+) release is completely quenched by the pretreatment with the IP(3)R inhibitor but not with the ryanodine receptor inhibitor, indicating that KRAP regulates IP(3)R-mediated Ca(2+) release. Adenosine Triphosphate 95-98 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 269-275 21441586-5 2011 First, the work of several groups established that the dendritic calcium signal results from IP(3) receptor-mediated calcium release from internal stores. Calcium 65-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-107 21383013-8 2011 Addition of O-GlcNAc by O-beta-N-acetylglucosaminyltransferase increased InsP(3)R-3 single channel open probability. o-glcnac 12-20 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 73-83 21443511-6 2011 In cardiac cells, testosterone elicits voltage-dependent Ca2+ oscillations and IP3R-mediated Ca2+ release from internal stores, leading to activation of MAPK and mTOR signaling that promotes cardiac hypertrophy. Testosterone 18-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-83 21441586-5 2011 First, the work of several groups established that the dendritic calcium signal results from IP(3) receptor-mediated calcium release from internal stores. Calcium 117-124 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-107 21193695-4 2011 Another region of Bcl-2, the BH4 domain, also contributes to the antiapoptotic activity of Bcl-2 by binding to the inositol 1,4,5-trisphosphate receptor (IP3R) Ca2(+) channel, inhibiting IP(3)-dependent Ca2(+) release from the endoplasmic reticulum. sapropterin 29-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 154-158 21483779-8 2011 Finally, the presence of an IP3-releasable Ca(2+) pool in hiPSC-CMs and its contribution to whole-cell [Ca(2+)](i) transients was demonstrated by the inhibitory effects induced by the IP3-receptor blocker 2-Aminoethoxydiphenyl borate (2-APB) and the phospholipase C inhibitor U73122. Inositol 1,4,5-Trisphosphate 28-31 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 184-196 21483779-8 2011 Finally, the presence of an IP3-releasable Ca(2+) pool in hiPSC-CMs and its contribution to whole-cell [Ca(2+)](i) transients was demonstrated by the inhibitory effects induced by the IP3-receptor blocker 2-Aminoethoxydiphenyl borate (2-APB) and the phospholipase C inhibitor U73122. 2-aminoethoxydiphenyl borate 205-233 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 184-196 21483779-8 2011 Finally, the presence of an IP3-releasable Ca(2+) pool in hiPSC-CMs and its contribution to whole-cell [Ca(2+)](i) transients was demonstrated by the inhibitory effects induced by the IP3-receptor blocker 2-Aminoethoxydiphenyl borate (2-APB) and the phospholipase C inhibitor U73122. 1-(6-((3-methoxyestra-1,3,5(10)-trien-17-yl)amino)hexyl)-1H-pyrrole-2,5-dione 276-282 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 184-196 21193695-4 2011 Another region of Bcl-2, the BH4 domain, also contributes to the antiapoptotic activity of Bcl-2 by binding to the inositol 1,4,5-trisphosphate receptor (IP3R) Ca2(+) channel, inhibiting IP(3)-dependent Ca2(+) release from the endoplasmic reticulum. Inositol 1,4,5-Trisphosphate 187-192 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 154-158 21193695-5 2011 We report that a novel synthetic peptide, modeled after the Bcl-2-interacting site on the IP3R, binds to the BH4 domain of Bcl-2 and functions as a competitive inhibitor of the Bcl-2-IP3R interaction. sapropterin 109-112 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-94 21193695-5 2011 We report that a novel synthetic peptide, modeled after the Bcl-2-interacting site on the IP3R, binds to the BH4 domain of Bcl-2 and functions as a competitive inhibitor of the Bcl-2-IP3R interaction. sapropterin 109-112 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 183-187 21084695-9 2011 On the basis of this novel binding mechanism, we propose a model in which the partial unfolding of the suppressor domain by apo-CaM and the stepwise binding of the N lobe of CaM to the suppressor domain are important elements of calcium/CaM inhibition of IP(3)R. Calcium 229-236 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 255-261 21334066-2 2011 Regulation of the IP3 receptor by calcium is well characterized. Calcium 34-41 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 18-30 21334066-7 2011 The main aim of this work is to constrain the AICT models with a wealth of experimental data characterizing calcium release from IP3 receptor clusters. Calcium 108-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-141 21084695-10 2011 We believe that our working model encompasses previous regulation mechanisms of IP(3)R by calcium/CaM and provides new insights into the CaM-target interaction. Calcium 90-97 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 80-86 21071436-8 2011 Remarkably, the attached Lys-48- and Lys-63-linked ubiquitin chains are homogeneous and are segregated to separate IP(3)R subunits, and Lys-48-linked ubiquitin chains, but not Lys-63-linked chains, are required for IP(3)R degradation. Lysine 25-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-121 21248136-6 2011 DHPG effects were inhibited by an mGluR5 antagonist (MTEP), IP(3) receptor blocker (xestospongin C), or ROS scavengers (PBN, tempol), but not by an mGluR1 antagonist (LY367385) or NO synthase inhibitor (l-NAME). 3,4-dihydroxyphenylglycol 0-4 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 60-74 21071436-8 2011 Remarkably, the attached Lys-48- and Lys-63-linked ubiquitin chains are homogeneous and are segregated to separate IP(3)R subunits, and Lys-48-linked ubiquitin chains, but not Lys-63-linked chains, are required for IP(3)R degradation. Lysine 25-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 215-221 21071436-8 2011 Remarkably, the attached Lys-48- and Lys-63-linked ubiquitin chains are homogeneous and are segregated to separate IP(3)R subunits, and Lys-48-linked ubiquitin chains, but not Lys-63-linked chains, are required for IP(3)R degradation. Lysine 37-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-121 21071436-8 2011 Remarkably, the attached Lys-48- and Lys-63-linked ubiquitin chains are homogeneous and are segregated to separate IP(3)R subunits, and Lys-48-linked ubiquitin chains, but not Lys-63-linked chains, are required for IP(3)R degradation. Lysine 37-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 215-221 21071436-8 2011 Remarkably, the attached Lys-48- and Lys-63-linked ubiquitin chains are homogeneous and are segregated to separate IP(3)R subunits, and Lys-48-linked ubiquitin chains, but not Lys-63-linked chains, are required for IP(3)R degradation. Lysine 37-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-121 21071436-8 2011 Remarkably, the attached Lys-48- and Lys-63-linked ubiquitin chains are homogeneous and are segregated to separate IP(3)R subunits, and Lys-48-linked ubiquitin chains, but not Lys-63-linked chains, are required for IP(3)R degradation. Lysine 37-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 215-221 21071436-8 2011 Remarkably, the attached Lys-48- and Lys-63-linked ubiquitin chains are homogeneous and are segregated to separate IP(3)R subunits, and Lys-48-linked ubiquitin chains, but not Lys-63-linked chains, are required for IP(3)R degradation. Lysine 37-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-121 21071436-8 2011 Remarkably, the attached Lys-48- and Lys-63-linked ubiquitin chains are homogeneous and are segregated to separate IP(3)R subunits, and Lys-48-linked ubiquitin chains, but not Lys-63-linked chains, are required for IP(3)R degradation. Lysine 37-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 215-221 21290308-7 2011 Competitive interactions between an excitatory effect of DAG and an inhibitory action of PIP(2) can also be modulated by IP(3) acting via an IP(3) receptor-independent mechanism. Diglycerides 57-60 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-155 20843799-1 2010 The three isoforms of the inositol 1,4,5-trisphosphate receptor (IP(3)R) exhibit distinct IP(3) sensitivities and cooperativities in calcium (Ca(2+)) channel function. Calcium 133-140 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-71 20727967-7 2011 Rapamycin also decreased carbachol-induced Ca(2+) release in HEK 293A cells in which IP(3)R-1 and IP(3)R-3 had been knocked down. Sirolimus 0-9 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 98-106 20727967-7 2011 Rapamycin also decreased carbachol-induced Ca(2+) release in HEK 293A cells in which IP(3)R-1 and IP(3)R-3 had been knocked down. Carbachol 25-34 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 98-106 20705074-2 2010 The pacemaking signals are generated by membrane depolarizations, which are in turn linked to the integrated transport of calcium between the endoplasmic reticulum (ER), through inositol-trisphosphate receptor (IP(3)R) release, and mitochondria, through the uniporter. Calcium 122-129 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 211-217 20705074-7 2010 Without strong and persistent stimulation of the IP(3)R, reductions of calcium below baseline occur only with a non-physiological, time-dependent uniporter. Calcium 71-78 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-55 20705074-8 2010 Alternatively, sufficient IP(3)R release leads to reductions of calcium below baseline, due to depletion of the ER calcium store over the time scale of seconds, although these reductions require strong mitochondrial and ER calcium uptake. Calcium 64-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 26-32 20705074-8 2010 Alternatively, sufficient IP(3)R release leads to reductions of calcium below baseline, due to depletion of the ER calcium store over the time scale of seconds, although these reductions require strong mitochondrial and ER calcium uptake. Calcium 115-122 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 26-32 20705074-8 2010 Alternatively, sufficient IP(3)R release leads to reductions of calcium below baseline, due to depletion of the ER calcium store over the time scale of seconds, although these reductions require strong mitochondrial and ER calcium uptake. Calcium 115-122 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 26-32 20843799-5 2010 Our NMR and biochemical studies showed that three spatially clustered residues (Glu-20, Tyr-167, and Ser-217 in IP(3)R1 and Glu-19, Trp-168, and Ser-218 in IP(3)R3) within the N-terminal suppressor domains of IP(3)R1(SUP) and IP(3)R3(SUP) interact directly with their respective C-terminal fragments. Glutamic Acid 124-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-163 20843799-5 2010 Our NMR and biochemical studies showed that three spatially clustered residues (Glu-20, Tyr-167, and Ser-217 in IP(3)R1 and Glu-19, Trp-168, and Ser-218 in IP(3)R3) within the N-terminal suppressor domains of IP(3)R1(SUP) and IP(3)R3(SUP) interact directly with their respective C-terminal fragments. Glutamic Acid 124-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 226-233 20843799-5 2010 Our NMR and biochemical studies showed that three spatially clustered residues (Glu-20, Tyr-167, and Ser-217 in IP(3)R1 and Glu-19, Trp-168, and Ser-218 in IP(3)R3) within the N-terminal suppressor domains of IP(3)R1(SUP) and IP(3)R3(SUP) interact directly with their respective C-terminal fragments. Tryptophan 132-135 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-163 20843799-5 2010 Our NMR and biochemical studies showed that three spatially clustered residues (Glu-20, Tyr-167, and Ser-217 in IP(3)R1 and Glu-19, Trp-168, and Ser-218 in IP(3)R3) within the N-terminal suppressor domains of IP(3)R1(SUP) and IP(3)R3(SUP) interact directly with their respective C-terminal fragments. Serine 145-148 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-163 21984909-9 2011 Furthermore, 2-Aminoethoxydiphenyl borate, a reliable blocker of SOCE and an inhibitor of inositol 1,4,5-trisphosphate (IP3) receptor, evidently abolished SNP and NEM-induced calcium entry at 75 microM, while preventing calcium release in a concentration-dependent manner. 2-aminoethoxydiphenyl borate 13-41 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 120-133 21984909-9 2011 Furthermore, 2-Aminoethoxydiphenyl borate, a reliable blocker of SOCE and an inhibitor of inositol 1,4,5-trisphosphate (IP3) receptor, evidently abolished SNP and NEM-induced calcium entry at 75 microM, while preventing calcium release in a concentration-dependent manner. Ethylmaleimide 163-166 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 120-133 21984909-9 2011 Furthermore, 2-Aminoethoxydiphenyl borate, a reliable blocker of SOCE and an inhibitor of inositol 1,4,5-trisphosphate (IP3) receptor, evidently abolished SNP and NEM-induced calcium entry at 75 microM, while preventing calcium release in a concentration-dependent manner. Calcium 175-182 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 120-133 21984909-9 2011 Furthermore, 2-Aminoethoxydiphenyl borate, a reliable blocker of SOCE and an inhibitor of inositol 1,4,5-trisphosphate (IP3) receptor, evidently abolished SNP and NEM-induced calcium entry at 75 microM, while preventing calcium release in a concentration-dependent manner. Calcium 220-227 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 120-133 20937770-8 2010 Further analysis indicates that nuclear accumulation of CPEB4 is controlled by the depletion of calcium from the ER, specifically, through the inositol-1,4,5-triphosphate (IP3) receptor, indicating a communication between these organelles in redistributing proteins between subcellular compartments. Calcium 96-103 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 172-185 21092239-6 2010 U73122, a phospholipase C inhibitor, and 2-aminoethoxydiphenyl borate (2-APB), an antagonist of inositol-1,4,5-trisphosphate (IP3) receptor, were tested to determine the mechanism of this Ca2+ signaling pathway. 2-aminoethoxydiphenyl borate 71-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-139 20843799-8 2010 285, 36081-36091), we demonstrate that the single aromatic residue in this region (Tyr-167 in IP(3)R1 and Trp-168 in IP(3)R3) plays a critical role in the coupling between ligand binding and channel gating. Tyrosine 83-86 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 117-124 20843799-8 2010 285, 36081-36091), we demonstrate that the single aromatic residue in this region (Tyr-167 in IP(3)R1 and Trp-168 in IP(3)R3) plays a critical role in the coupling between ligand binding and channel gating. Tryptophan 106-109 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 117-124 20530483-9 2010 We conclude the following: a) that large conformational changes induced by Ca(2+) can be detected in IP(3)Rs in situ; b) these changes may be driven by Ca(2+) binding to the N-terminal suppressor domain and expose a group of closely spaced endogenous thiols in the channel domain; and c) that the C-terminal cytosol-exposed tail of the IP(3)R may be relatively inaccessible to regulatory proteins unless Ca(2+) is present. Sulfhydryl Compounds 251-257 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 101-107 20603333-8 2010 Specifically, long-term potentiation is dependent on NMDA receptor activation, while long-term depression requires distinct coincidence detectors: the phospholipase Cbeta (PLCbeta) and the inositol-trisphosphate receptor (IP3R)-gated calcium stores. Calcium 234-241 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 222-226 20395455-1 2010 Inositol 1,4,5-trisphosphate (IP(3)) receptors (IP(3)Rs) drive calcium signals involved in skeletal muscle excitation-transcription coupling and plasticity; IP(3)R subtype distribution and downstream events evoked by their activation have not been studied in human muscle nor has their possible alteration in Duchenne muscular dystrophy (DMD). Calcium 63-70 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-54 20565939-4 2010 RESULTS: Our results show that the IP3 receptor (IP3R) inhibitors caffeine, 2-APB and xestospongin C (XeC) inhibited the growth of MCF-7 stimulated by 5% foetal calf serum or 10 nM E2. Caffeine 66-74 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 35-47 20565939-4 2010 RESULTS: Our results show that the IP3 receptor (IP3R) inhibitors caffeine, 2-APB and xestospongin C (XeC) inhibited the growth of MCF-7 stimulated by 5% foetal calf serum or 10 nM E2. Caffeine 66-74 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-53 20565939-4 2010 RESULTS: Our results show that the IP3 receptor (IP3R) inhibitors caffeine, 2-APB and xestospongin C (XeC) inhibited the growth of MCF-7 stimulated by 5% foetal calf serum or 10 nM E2. 2-aminoethoxydiphenyl borate 76-81 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 35-47 20565939-4 2010 RESULTS: Our results show that the IP3 receptor (IP3R) inhibitors caffeine, 2-APB and xestospongin C (XeC) inhibited the growth of MCF-7 stimulated by 5% foetal calf serum or 10 nM E2. 2-aminoethoxydiphenyl borate 76-81 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-53 20565939-4 2010 RESULTS: Our results show that the IP3 receptor (IP3R) inhibitors caffeine, 2-APB and xestospongin C (XeC) inhibited the growth of MCF-7 stimulated by 5% foetal calf serum or 10 nM E2. xestospongin C 86-100 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 35-47 20565939-4 2010 RESULTS: Our results show that the IP3 receptor (IP3R) inhibitors caffeine, 2-APB and xestospongin C (XeC) inhibited the growth of MCF-7 stimulated by 5% foetal calf serum or 10 nM E2. xestospongin C 86-100 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-53 20565939-4 2010 RESULTS: Our results show that the IP3 receptor (IP3R) inhibitors caffeine, 2-APB and xestospongin C (XeC) inhibited the growth of MCF-7 stimulated by 5% foetal calf serum or 10 nM E2. xestospongin C 102-105 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 35-47 20565939-4 2010 RESULTS: Our results show that the IP3 receptor (IP3R) inhibitors caffeine, 2-APB and xestospongin C (XeC) inhibited the growth of MCF-7 stimulated by 5% foetal calf serum or 10 nM E2. xestospongin C 102-105 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-53 20304819-5 2010 Such IP(3)R-gated Ca(2+) releases were amplified by Ca(2+)-induced Ca(2+) release (CICR) via RyRs since they were also reduced by compounds that block the RyRs (tetracaine) or deplete the Ca(2+) pools they gate (caffeine, ryanodine). cicr 83-87 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 5-11 20304819-5 2010 Such IP(3)R-gated Ca(2+) releases were amplified by Ca(2+)-induced Ca(2+) release (CICR) via RyRs since they were also reduced by compounds that block the RyRs (tetracaine) or deplete the Ca(2+) pools they gate (caffeine, ryanodine). Tetracaine 161-171 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 5-11 20304819-4 2010 Application of ATP and endothelin-1 to voltage-clamped, or IP(3) to permeabilized, cells produced smaller and slower Ca(2+) signals that were most prominent in subsarcolemmal regions and were suppressed by either the IP(3)R-blocker 2-aminoethoxydiphenylborate or replacement of the biologically active form of IP(3) with its L-stereoisomer. Adenosine Triphosphate 15-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 217-223 20304819-5 2010 Such IP(3)R-gated Ca(2+) releases were amplified by Ca(2+)-induced Ca(2+) release (CICR) via RyRs since they were also reduced by compounds that block the RyRs (tetracaine) or deplete the Ca(2+) pools they gate (caffeine, ryanodine). Caffeine 212-220 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 5-11 20304819-4 2010 Application of ATP and endothelin-1 to voltage-clamped, or IP(3) to permeabilized, cells produced smaller and slower Ca(2+) signals that were most prominent in subsarcolemmal regions and were suppressed by either the IP(3)R-blocker 2-aminoethoxydiphenylborate or replacement of the biologically active form of IP(3) with its L-stereoisomer. 2-aminoethoxydiphenyl borate 232-259 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 217-223 20304819-5 2010 Such IP(3)R-gated Ca(2+) releases were amplified by Ca(2+)-induced Ca(2+) release (CICR) via RyRs since they were also reduced by compounds that block the RyRs (tetracaine) or deplete the Ca(2+) pools they gate (caffeine, ryanodine). Ryanodine 222-231 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 5-11 20039269-6 2010 The IP3R agonist thimerosal enhanced Ca(i) (2+) oscillations. Thimerosal 17-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-8 20189985-1 2010 In HEK cells stably expressing type 1 receptors for parathyroid hormone (PTH), PTH causes a sensitization of inositol 1,4,5-trisphosphate receptors (IP(3)R) to IP(3) that is entirely mediated by cAMP and requires cAMP to pass directly from type 6 adenylyl cyclase (AC6) to IP(3)R2. Cyclic AMP 195-199 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 149-155 20189985-1 2010 In HEK cells stably expressing type 1 receptors for parathyroid hormone (PTH), PTH causes a sensitization of inositol 1,4,5-trisphosphate receptors (IP(3)R) to IP(3) that is entirely mediated by cAMP and requires cAMP to pass directly from type 6 adenylyl cyclase (AC6) to IP(3)R2. Cyclic AMP 213-217 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 149-155 20189985-2 2010 Using DT40 cells expressing single subtypes of mammalian IP(3)R, we demonstrate that high concentrations of cAMP similarly sensitize all IP(3)R isoforms to IP(3) by a mechanism that does not require cAMP-dependent protein kinase (PKA). Cyclic AMP 108-112 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 57-63 20189985-2 2010 Using DT40 cells expressing single subtypes of mammalian IP(3)R, we demonstrate that high concentrations of cAMP similarly sensitize all IP(3)R isoforms to IP(3) by a mechanism that does not require cAMP-dependent protein kinase (PKA). Cyclic AMP 108-112 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 137-143 20189985-5 2010 These results establish that cAMP itself increases the sensitivity of all IP(3)R subtypes to IP(3). Cyclic AMP 29-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 74-80 20189985-9 2010 We conclude that all three subtypes of IP(3)R are regulated by cAMP independent of PKA. Cyclic AMP 63-67 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 39-45 20039269-6 2010 The IP3R agonist thimerosal enhanced Ca(i) (2+) oscillations. carboxyamido-triazole 37-42 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-8 19955332-5 2010 The thermotactic response was also inhibited by each of the following: La(3+), a general blocker of Ca(2+) channels; U73122, an inhibitor of phospholipase C (PLC); and 2-aminoethoxy diphenyl borate, an inhibitor of inositol 1,4,5-trisphosphate receptors (IP(3)R) and store-operated channels. lanthanum(3+) 71-77 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 255-261 20176853-11 2010 Consequently, we conclude that NO, acting via the cGMP-PKG pathway, induced airway SMC relaxation by predominately inhibiting the release of Ca(2+) via the IP(3) receptor to decrease the frequency of agonist-induced Ca(2+) oscillations. Cyclic GMP 50-54 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-170 20174630-3 2010 Calcium entry through inositol 1,4,5-trisphosphate (IP3) receptors (IP3R"s) is a key component that participates in both local signals such as "puffs" and in global waves. Calcium 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 68-72 20174630-11 2010 The largest distance over which Ca2+-mediated coupling acts and the density of IP3-bound IP3R"s of the cluster can also be estimated. Inositol 1,4,5-Trisphosphate 79-82 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-93 19958796-7 2010 Interestingly, promoting calcium oscillations through IP(3)R agonists increased both proliferation and levels of cell cycle regulators such as cyclins A and E. Conversely, blocking calcium events with IP(3)R antagonists had the opposite effect in both undifferentiated and neural progenitor cells. Calcium 25-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 54-60 19958796-7 2010 Interestingly, promoting calcium oscillations through IP(3)R agonists increased both proliferation and levels of cell cycle regulators such as cyclins A and E. Conversely, blocking calcium events with IP(3)R antagonists had the opposite effect in both undifferentiated and neural progenitor cells. Calcium 25-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 201-207 19751772-5 2009 Suppression of SPFH1 and SPFH2 expression by RNA interference markedly inhibited carbachol-induced IP(3) receptor polyubiquitination and degradation, but did not affect carbachol-induced calcium mobilization or IkappaBalpha processing, indicating that the SPFH1/2 complex is a key player in IP(3) receptor ERAD, acting at a step after IP(3) receptor activation, but prior to IP(3) receptor polyubiquitination. Carbachol 81-90 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 99-113 19997608-4 2009 Our data implicate a number of classic signal transduction pathways in the response and provide a model for the sequence of events, where the tmAC-cAMP-PKA pathway is activated first, followed by protein tyrosine phosphorylation (equatorial band and flagellum) and calcium mobilization (through IP(3)R and SOC channels), whereas the sGC-cGMP-PKG cascade, is activated later. tmac 142-146 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 295-301 19997608-4 2009 Our data implicate a number of classic signal transduction pathways in the response and provide a model for the sequence of events, where the tmAC-cAMP-PKA pathway is activated first, followed by protein tyrosine phosphorylation (equatorial band and flagellum) and calcium mobilization (through IP(3)R and SOC channels), whereas the sGC-cGMP-PKG cascade, is activated later. Cyclic AMP 147-151 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 295-301 20201888-4 2010 The involvement of 1,4,5-IP3-dependent intracellular Ca2+ release in AT-I-induced effects was supported by these findings: the effects of AT-II were blocked by 2-aminoethoxyphenyl borate (2-APB, a 1,4,5-IP3 receptor blocker) and U73122 (a phosopholipase C blocker); and hESC-CM express AT-II type 1 and IP3 type I and II receptors as determined by fluorescence immunostaining. Inositol 1,4,5-Trisphosphate 19-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 203-215 20201888-4 2010 The involvement of 1,4,5-IP3-dependent intracellular Ca2+ release in AT-I-induced effects was supported by these findings: the effects of AT-II were blocked by 2-aminoethoxyphenyl borate (2-APB, a 1,4,5-IP3 receptor blocker) and U73122 (a phosopholipase C blocker); and hESC-CM express AT-II type 1 and IP3 type I and II receptors as determined by fluorescence immunostaining. 2-aminoethoxyphenyl borate 160-186 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 203-215 20201888-4 2010 The involvement of 1,4,5-IP3-dependent intracellular Ca2+ release in AT-I-induced effects was supported by these findings: the effects of AT-II were blocked by 2-aminoethoxyphenyl borate (2-APB, a 1,4,5-IP3 receptor blocker) and U73122 (a phosopholipase C blocker); and hESC-CM express AT-II type 1 and IP3 type I and II receptors as determined by fluorescence immunostaining. 2-aminoethoxydiphenyl borate 188-193 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 203-215 19782748-4 2010 PGF-mediated potentiation of cAMP release was abolished by antagonism of the FP receptor, inhibition of phospholipase C (PLC) and inositol phosphate receptor (IP3R) whereas inhibition of protein kinase C (PKC) had no effect. Prostaglandins F 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-163 19751772-5 2009 Suppression of SPFH1 and SPFH2 expression by RNA interference markedly inhibited carbachol-induced IP(3) receptor polyubiquitination and degradation, but did not affect carbachol-induced calcium mobilization or IkappaBalpha processing, indicating that the SPFH1/2 complex is a key player in IP(3) receptor ERAD, acting at a step after IP(3) receptor activation, but prior to IP(3) receptor polyubiquitination. Carbachol 81-90 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 291-305 19751772-5 2009 Suppression of SPFH1 and SPFH2 expression by RNA interference markedly inhibited carbachol-induced IP(3) receptor polyubiquitination and degradation, but did not affect carbachol-induced calcium mobilization or IkappaBalpha processing, indicating that the SPFH1/2 complex is a key player in IP(3) receptor ERAD, acting at a step after IP(3) receptor activation, but prior to IP(3) receptor polyubiquitination. Carbachol 81-90 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 291-305 19751772-5 2009 Suppression of SPFH1 and SPFH2 expression by RNA interference markedly inhibited carbachol-induced IP(3) receptor polyubiquitination and degradation, but did not affect carbachol-induced calcium mobilization or IkappaBalpha processing, indicating that the SPFH1/2 complex is a key player in IP(3) receptor ERAD, acting at a step after IP(3) receptor activation, but prior to IP(3) receptor polyubiquitination. Carbachol 81-90 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 291-305 19785652-6 2009 KEY RESULTS: FK506 which displaces FKBP from each receptor (to inhibit calcineurin) increased the [Ca(2+)](cyto) rise evoked by activation of either RyR or IP(3)R. Tacrolimus 13-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-162 19706611-6 2009 Knockdown of GIT induced and accelerated caspase-dependent apoptosis in both unstimulated and staurosporine-treated cells, which was attenuated by wild-type GIT1 overexpression or pharmacological inhibitors of IP(3)R, but not by a mutant form of GIT1 that abrogates the interaction. Staurosporine 94-107 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 210-216 19442655-6 2009 Calcineurin is a cytosolic phosphatase, which was able to dephosphorylate the inositol-1,4,5-triphosphate receptor (IP(3)R) calcium channel to prevent the release of calcium from ER. Calcium 124-131 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 116-122 19747726-5 2009 Furthermore, ryanodine and 2APB, RyR and IP(3)R inhibitors respectively, attenuated NMDA-triggered intracellular Ca(2+) increase and oxidative stress, whereas 2APB reduced mitochondrial membrane depolarization and caspase-3 cleavage. N-Methylaspartate 84-88 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 41-47 19442655-8 2009 However, EGTA and the IP(3)R inhibitor, 2-APB, were able to partially modulate Cd cytotoxicity. 2-aminoethoxydiphenyl borate 40-45 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-28 19442655-8 2009 However, EGTA and the IP(3)R inhibitor, 2-APB, were able to partially modulate Cd cytotoxicity. Cadmium 79-81 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-28 19792034-3 2009 We model calcium puffs using a simple, sequential-binding model for the IP(3) receptor in conjunction with a computationally inexpensive point-source approximation. Calcium 9-16 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-86 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. ethoxydiphenyl borate 163-184 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 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. Thapsigargin 257-269 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 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 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. Ryanodine 305-314 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 19475562-6 2009 The IP3R activator thimerosal increased Ca(i)2+ oscillations. Thimerosal 19-29 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-8 19475562-6 2009 The IP3R activator thimerosal increased Ca(i)2+ oscillations. ca(i)2 40-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-8 19668195-4 2009 We synthesized 2-O-modified IP(3) analogs that are partial agonists of IP(3)R. hippuric acid 15-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-77 19458227-5 2009 Implicating IP(3)R-dependent stores, an IP(3)R antagonist, 2-APB, also decreased evoked [DA](o). 2-aminoethoxydiphenyl borate 59-64 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 12-18 19706527-0 2009 The BH4 domain of Bcl-2 inhibits ER calcium release and apoptosis by binding the regulatory and coupling domain of the IP3 receptor. sapropterin 4-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 119-131 19706527-0 2009 The BH4 domain of Bcl-2 inhibits ER calcium release and apoptosis by binding the regulatory and coupling domain of the IP3 receptor. Calcium 36-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 119-131 19706527-4 2009 Here we report that the BH4 domain mediates interaction of Bcl-2 with the inositol 1,4,5-trisphosphate (IP3) receptor, an IP3-gated Ca(2+) channel on the endoplasmic reticulum (ER). sapropterin 24-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 104-117 19706527-5 2009 BH4 peptide binds to the regulatory and coupling domain of the IP3 receptor and inhibits IP3-dependent channel opening, Ca(2+) release from the ER, and Ca(2+)-mediated apoptosis. sapropterin 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-75 19706527-6 2009 A peptide inhibitor of Bcl-2-IP3 receptor interaction prevents these BH4-mediated effects. sapropterin 69-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 29-41 19429774-6 2009 The [Ca(2+)](i) increase was also abolished by pretreatment with 2-aminoethoxydiphenyl borate (2-APB), an inositol 1,4,5-trisphosphate (IP(3)) receptor antagonist. 2-aminoethoxydiphenyl borate 65-93 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-151 19429774-6 2009 The [Ca(2+)](i) increase was also abolished by pretreatment with 2-aminoethoxydiphenyl borate (2-APB), an inositol 1,4,5-trisphosphate (IP(3)) receptor antagonist. Inositol 1,4,5-Trisphosphate 106-134 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-151 19473987-4 2009 Extensive phosphopeptide mapping of the IP(3)R resulted in approximately 70% coverage and identified three residues, Thr-931, Thr-1136, and Ser-114, which are specifically phosphorylated during maturation. Threonine 117-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-46 19473987-4 2009 Extensive phosphopeptide mapping of the IP(3)R resulted in approximately 70% coverage and identified three residues, Thr-931, Thr-1136, and Ser-114, which are specifically phosphorylated during maturation. Threonine 126-129 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-46 19473987-4 2009 Extensive phosphopeptide mapping of the IP(3)R resulted in approximately 70% coverage and identified three residues, Thr-931, Thr-1136, and Ser-114, which are specifically phosphorylated during maturation. Serine 140-143 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-46 19325567-4 2009 Here, we show that the IP(3)R antagonist xestospongin B induces autophagy by disrupting a molecular complex formed by the IP(3)R and Beclin 1, an interaction that is increased or inhibited by overexpression or knockdown of Bcl-2, respectively. xestospongin B 41-55 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 23-29 19325567-4 2009 Here, we show that the IP(3)R antagonist xestospongin B induces autophagy by disrupting a molecular complex formed by the IP(3)R and Beclin 1, an interaction that is increased or inhibited by overexpression or knockdown of Bcl-2, respectively. xestospongin B 41-55 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 122-128 19325567-6 2009 Xestospongin B- or starvation-induced autophagy was inhibited by overexpression of the IP(3)R ligand-binding domain, which coimmunoprecipitated with Beclin 1. xestospongin B 0-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 87-93 19056433-5 2009 This function is mediated through interaction of the Bcl-2 BH4 domain with the inositol 1,4,5-trisphosphate receptor (IP3R) Ca2+ channel. sapropterin 59-62 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 118-122 19458227-5 2009 Implicating IP(3)R-dependent stores, an IP(3)R antagonist, 2-APB, also decreased evoked [DA](o). 2-aminoethoxydiphenyl borate 59-64 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-46 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. 2-aminoethoxydiphenyl borate 56-61 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 155-161 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 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. Glutamic Acid 122-131 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 155-161 19353780-7 2009 Blocking the muscarinic type 1 ACh receptor (M1), M3/5, intracellular inositol triphosphate (IP3) receptor, or protein kinase C (PKC) pathways inhibited VSMC-mediated CIHP, whereas blocking the M3/5, IP3 receptor, or PKC pathways inhibited VEC-mediated CIHP. vsmc 153-157 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-106 19147678-6 2009 Moreover, the Hsp90 inhibitor geldanamycin (GA) disrupted the interaction between Hsp90 and the IP(3)R. geldanamycin 30-42 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 96-102 19147678-6 2009 Moreover, the Hsp90 inhibitor geldanamycin (GA) disrupted the interaction between Hsp90 and the IP(3)R. geldanamycin 44-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 96-102 19353780-7 2009 Blocking the muscarinic type 1 ACh receptor (M1), M3/5, intracellular inositol triphosphate (IP3) receptor, or protein kinase C (PKC) pathways inhibited VSMC-mediated CIHP, whereas blocking the M3/5, IP3 receptor, or PKC pathways inhibited VEC-mediated CIHP. vsmc 153-157 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 194-212 19353780-7 2009 Blocking the muscarinic type 1 ACh receptor (M1), M3/5, intracellular inositol triphosphate (IP3) receptor, or protein kinase C (PKC) pathways inhibited VSMC-mediated CIHP, whereas blocking the M3/5, IP3 receptor, or PKC pathways inhibited VEC-mediated CIHP. cihp 167-171 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-106 19236728-6 2009 The reduced Ca2+-content correlated with a reduced expression of SERCA 2 pumping calcium into the ER, an increased expression of IP3R releasing calcium from the ER, and a reduced expression of calreticulin buffering calcium within the ER. Calcium 144-151 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-133 19100621-3 2009 In this study, we have described the actions of the IP(3)R and store-operated Ca(2+) channel antagonist, 2-aminoethoxydiphenyl-borate (2-APB), on internal Ca(2+) release and plasma membrane excitability in neocortical and hippocampal pyramidal neurons. 2-aminoethoxydiphenyl borate 105-133 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 52-58 19236728-6 2009 The reduced Ca2+-content correlated with a reduced expression of SERCA 2 pumping calcium into the ER, an increased expression of IP3R releasing calcium from the ER, and a reduced expression of calreticulin buffering calcium within the ER. Calcium 144-151 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-133 19602879-4 2009 In the presence of tetracaine, IP(3)R-dependent Ca2+ events in AF atrial myocytes showed increased frequency, delayed termination and broadened width, compared with NSR myocytes. Tetracaine 19-29 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 31-37 18782655-3 2008 Recent researches have indicated that a clinically relevant isoflurane treatment may induce neurodegeneration and apoptosis by activating the endoplasmic reticulum (ER) membrane inositol 1,4,5-trisphosphate (IP(3)) receptor, producing excessive calcium release from ER to the cytoplasm and triggering apoptosis. Isoflurane 60-70 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 208-223 18692061-0 2008 IP(3)R-mediated Ca(2+) release is modulated by anandamide in isolated cardiac nuclei. anandamide 47-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-6 18782655-3 2008 Recent researches have indicated that a clinically relevant isoflurane treatment may induce neurodegeneration and apoptosis by activating the endoplasmic reticulum (ER) membrane inositol 1,4,5-trisphosphate (IP(3)) receptor, producing excessive calcium release from ER to the cytoplasm and triggering apoptosis. Calcium 245-252 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 208-223 18507737-5 2008 Following REOX, a biphasic change in Ca(2+)(ER) occurred with an initial release of Ca(2+)(ER) which was sensitive to inositol 1,4,5-trisphosphate receptor (IP(3)R) inhibition and a subsequent refilling of Ca(2+)(ER) stores. Inositol 118-126 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 157-163 18787062-8 2008 The PLC inhibitor U73122 and the inositol 1,4,5-triphosphate (IP3) receptor inhibitor 2-APB both blocked the ATP-stimulated increase in [Ca(2+)](i) and membrane Cl(-) currents. 2-aminoethoxydiphenyl borate 86-91 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 62-75 18787062-8 2008 The PLC inhibitor U73122 and the inositol 1,4,5-triphosphate (IP3) receptor inhibitor 2-APB both blocked the ATP-stimulated increase in [Ca(2+)](i) and membrane Cl(-) currents. Adenosine Triphosphate 109-112 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 62-75 18539593-1 2008 Sigma-1 receptor (sigma-1R) agonists enhance inositol 1,4,5-trisphosphate (IP3)-dependent calcium release from endoplasmic reticulum by inducing dissociation of ankyrin B 220 (ANK 220) from the IP3 receptor (IP3R-3), releasing it from inhibition. Inositol 1,4,5-Trisphosphate 75-78 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 194-206 18539593-1 2008 Sigma-1 receptor (sigma-1R) agonists enhance inositol 1,4,5-trisphosphate (IP3)-dependent calcium release from endoplasmic reticulum by inducing dissociation of ankyrin B 220 (ANK 220) from the IP3 receptor (IP3R-3), releasing it from inhibition. Inositol 1,4,5-Trisphosphate 75-78 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 208-214 18698039-6 2008 RESULTS: Gefitinib increases accumulation of 99mTc-Sestamibi in Bcl-2-overexpressing cells and enhances the physical interaction of phosphorylated Bcl-2 with inositol trisphosphate receptor type 3 (IP3R3). Gefitinib 9-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 198-203 18698039-8 2008 Similarly, lung cancer cells showed an increase of tracer uptake and an enhanced interaction of Bcl-xL with IP3R3 on exposure to erlotinib concentrations achievable in plasma. Erlotinib Hydrochloride 129-138 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 108-113 18572304-8 2008 This G protein-coupled receptor activates a phospholipase C that in turn increases inositol trisphosphate (IP3) levels mediating the release of intracellular stores of Ca2+ via an IP3 receptor gated Ca2+ channel. inositol 1,2,3-trisphosphate 83-105 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 180-192 18572304-8 2008 This G protein-coupled receptor activates a phospholipase C that in turn increases inositol trisphosphate (IP3) levels mediating the release of intracellular stores of Ca2+ via an IP3 receptor gated Ca2+ channel. Inositol 1,4,5-Trisphosphate 107-110 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 180-192 18562632-7 2008 Our model predicts that oscillations are more prone to occur when IP3R and RyR stores are separate because, in that case, Ca2+ released by RyR during CICR can enhance filling of adjacent IP3 stores to favor a high subsequent leak that generates further CICR events. cicr 150-154 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 66-70 18562632-7 2008 Our model predicts that oscillations are more prone to occur when IP3R and RyR stores are separate because, in that case, Ca2+ released by RyR during CICR can enhance filling of adjacent IP3 stores to favor a high subsequent leak that generates further CICR events. cicr 253-257 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 66-70 18755685-4 2008 Carbachol (CCh) stimulation of HEK293 cells expressing wild type TRPC3 induced recruitment of a ternary TRPC3-RACK1-IP(3)R complex and increased surface expression of TRPC3 and Ca(2+) entry. Carbachol 0-9 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 116-122 18755685-4 2008 Carbachol (CCh) stimulation of HEK293 cells expressing wild type TRPC3 induced recruitment of a ternary TRPC3-RACK1-IP(3)R complex and increased surface expression of TRPC3 and Ca(2+) entry. Carbachol 11-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 116-122 18755685-6 2008 CCh-stimulated recruitment of TRPC3-RACK1-IP(3)R complex as well as increased surface expression of TRPC3 and receptor-operated Ca(2+) entry were also attenuated. Carbachol 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-48 18826956-7 2008 We conclude that IP3-mediated sensitization requires IP3 receptor binding to a TRPV4 C-terminal domain that overlaps with a previously described calmodulin-binding site. Inositol 1,4,5-Trisphosphate 17-20 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 53-65 18653477-10 2008 Downregulation of both IP3R1 and IP3R3 was found in TGF-beta-treated PGASMC. pgasmc 69-75 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 33-38 18723000-2 2008 A number of recent studies have highlighted the importance of the inositol 1,4,5-trisphosphate (IP3) receptor(IP3R) in mediating calcium (Ca2+) transfer from the endoplasmic reticulum (ER) to the mitochondriain several models of apoptosis. Calcium 129-136 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 96-109 18723000-2 2008 A number of recent studies have highlighted the importance of the inositol 1,4,5-trisphosphate (IP3) receptor(IP3R) in mediating calcium (Ca2+) transfer from the endoplasmic reticulum (ER) to the mitochondriain several models of apoptosis. Calcium 129-136 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 18936250-3 2008 We show that PTH communicates with IP(3)R via "cAMP junctions" that allow local delivery of a supramaximal concentration of cAMP to IP(3)R, directly increasing their sensitivity to IP(3). Cyclic AMP 47-51 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 35-41 18936250-3 2008 We show that PTH communicates with IP(3)R via "cAMP junctions" that allow local delivery of a supramaximal concentration of cAMP to IP(3)R, directly increasing their sensitivity to IP(3). Cyclic AMP 47-51 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 132-138 18936250-3 2008 We show that PTH communicates with IP(3)R via "cAMP junctions" that allow local delivery of a supramaximal concentration of cAMP to IP(3)R, directly increasing their sensitivity to IP(3). Cyclic AMP 124-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 35-41 18936250-3 2008 We show that PTH communicates with IP(3)R via "cAMP junctions" that allow local delivery of a supramaximal concentration of cAMP to IP(3)R, directly increasing their sensitivity to IP(3). Cyclic AMP 124-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 132-138 18320300-9 2008 We also show that inhomogeneity in IP(3)R density can account for calcium wave directionality. Calcium 66-73 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 35-41 18452161-4 2008 Paclitaxel treatment not only activated calpain and caspase-4, but also induced a gradual increase in the cytosolic Ca(2+) concentration at 3-6 h. Paclitaxel-induced apoptosis can be inhibited by the calpain inhibitor calpeptin and IP(3) receptor inhibitors. Paclitaxel 0-10 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 232-246 18667147-4 2008 Finally, new studies have elucidated the role by which presenilins modulate calcium signaling, including effects on SERCA2b and gating of the IP(3) receptor, and lead to Abeta production. Calcium 76-83 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 142-156 18657507-4 2008 A peptide based on this IP3R sequence displaced Bcl-2 from the IP3R and reversed Bcl-2-mediated inhibition of IP3R channel activity in vitro, IP3-induced ER Ca2+ release in permeabilized cells, and cell-permeable IP3 ester-induced Ca2+ elevation in intact cells. Inositol 1,4,5-Trisphosphate 24-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-67 18657507-4 2008 A peptide based on this IP3R sequence displaced Bcl-2 from the IP3R and reversed Bcl-2-mediated inhibition of IP3R channel activity in vitro, IP3-induced ER Ca2+ release in permeabilized cells, and cell-permeable IP3 ester-induced Ca2+ elevation in intact cells. Inositol 1,4,5-Trisphosphate 24-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-67 18657507-4 2008 A peptide based on this IP3R sequence displaced Bcl-2 from the IP3R and reversed Bcl-2-mediated inhibition of IP3R channel activity in vitro, IP3-induced ER Ca2+ release in permeabilized cells, and cell-permeable IP3 ester-induced Ca2+ elevation in intact cells. ip3 ester 213-222 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 24-28 18657507-4 2008 A peptide based on this IP3R sequence displaced Bcl-2 from the IP3R and reversed Bcl-2-mediated inhibition of IP3R channel activity in vitro, IP3-induced ER Ca2+ release in permeabilized cells, and cell-permeable IP3 ester-induced Ca2+ elevation in intact cells. ip3 ester 213-222 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-67 18657507-4 2008 A peptide based on this IP3R sequence displaced Bcl-2 from the IP3R and reversed Bcl-2-mediated inhibition of IP3R channel activity in vitro, IP3-induced ER Ca2+ release in permeabilized cells, and cell-permeable IP3 ester-induced Ca2+ elevation in intact cells. ip3 ester 213-222 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-67 18452161-4 2008 Paclitaxel treatment not only activated calpain and caspase-4, but also induced a gradual increase in the cytosolic Ca(2+) concentration at 3-6 h. Paclitaxel-induced apoptosis can be inhibited by the calpain inhibitor calpeptin and IP(3) receptor inhibitors. Paclitaxel 147-157 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 232-246 18388325-0 2008 IP3 constricts cerebral arteries via IP3 receptor-mediated TRPC3 channel activation and independently of sarcoplasmic reticulum Ca2+ release. Inositol 1,4,5-Trisphosphate 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 37-49 18544901-3 2008 Stimulation with ATP evoked GFP-IP(3)R3 clustering not only in cells with replete Ca(2+)-stores but also in cells with depleted Ca(2+) stores. Adenosine Triphosphate 17-20 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-39 18544901-5 2008 Application of IP(3) caused GFP-IP(3)R3 clustering in permeabilized cells, and the response was completely inhibited by heparin, a competitive inhibitor of IP(3)R. Heparin 120-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-39 18544901-5 2008 Application of IP(3) caused GFP-IP(3)R3 clustering in permeabilized cells, and the response was completely inhibited by heparin, a competitive inhibitor of IP(3)R. Heparin 120-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 32-38 18364356-3 2008 Here, we show that Fas-dependent killing of Jurkat T lymphoma cells by SW620 colon cancer cells requires calcium release from IP3R. ammonium ferrous sulfate 19-22 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-130 18364356-3 2008 Here, we show that Fas-dependent killing of Jurkat T lymphoma cells by SW620 colon cancer cells requires calcium release from IP3R. Calcium 105-112 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-130 18364356-5 2008 Significantly, a specific inhibitor of apoptotic calcium release from IP3R strongly blocked lymphocyte apoptosis. Calcium 49-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 70-74 18364356-6 2008 Thus, selective pharmacological targeting of apoptotic calcium release from IP3R may enhance tumor cell immunogenicity. Calcium 55-62 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-80 18406528-0 2008 Levetiracetam inhibits both ryanodine and IP3 receptor activated calcium induced calcium release in hippocampal neurons in culture. Levetiracetam 0-13 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-54 18406528-0 2008 Levetiracetam inhibits both ryanodine and IP3 receptor activated calcium induced calcium release in hippocampal neurons in culture. Calcium 65-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-54 18406528-0 2008 Levetiracetam inhibits both ryanodine and IP3 receptor activated calcium induced calcium release in hippocampal neurons in culture. Calcium 81-88 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-54 18406528-3 2008 Intracellular calcium ([Ca2+]i) regulation by both inositol 1,4,5-triphosphate receptors (IP3R) and ryanodine receptors (RyR) has been implicated in epileptogenesis and the maintenance of epilepsy. Calcium 14-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-94 18406528-4 2008 To this end, we investigated the effect of LEV on RyR and IP3R activated calcium-induced calcium release (CICR) in hippocampal neuronal cultures. Calcium 73-80 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-62 18406528-4 2008 To this end, we investigated the effect of LEV on RyR and IP3R activated calcium-induced calcium release (CICR) in hippocampal neuronal cultures. Calcium 89-96 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-62 18406528-8 2008 Bradykinin stimulates IP3R-activated CICR-to test the effect of LEV on IP3R-mediated CICR, bradykinin (1 microM) was used to stimulate cells pre-treated with LEV (100 microM). cicr 37-41 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 22-26 18406528-8 2008 Bradykinin stimulates IP3R-activated CICR-to test the effect of LEV on IP3R-mediated CICR, bradykinin (1 microM) was used to stimulate cells pre-treated with LEV (100 microM). cicr 85-89 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-75 18406528-9 2008 The data showed that LEV caused a 74% decrease in IP3R-mediated CICR compared to the control. Levetiracetam 21-24 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-54 18406528-9 2008 The data showed that LEV caused a 74% decrease in IP3R-mediated CICR compared to the control. cicr 64-68 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-54 18388325-5 2008 The IP(3)-induced I(Cat) and [Ca(2+)](i) elevation were attenuated by cation channel (Gd(3+), 2-APB) and IP(3) receptor (xestospongin C, heparin, 2-APB) blockers. Heparin 137-144 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 105-119 18388325-9 2008 In summary, we describe a novel mechanism of IP(3)-induced vasoconstriction that does not occur as a result of SR Ca(2+) release but because of IP(3) receptor-dependent I(Cat) activation that requires TRPC3 channels. Inositol 1,4,5-Trisphosphate 45-50 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 144-158 18289524-0 2008 Agonist-evoked calcium entry in vascular smooth muscle cells requires IP3 receptor-mediated activation of TRPC1. Calcium 15-22 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 70-82 18443356-4 2008 IP3, without being an agonist itself, sensitizes TRPV4 to EET in epithelial ciliated cells and cells heterologously expressing TRPV4, an effect inhibited by the IP3 receptor antagonist xestospongin C. Coimmunoprecipitation assays indicated a physical interaction between TRPV4 and IP3 receptor 3. Inositol 1,4,5-Trisphosphate 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 161-173 18443356-4 2008 IP3, without being an agonist itself, sensitizes TRPV4 to EET in epithelial ciliated cells and cells heterologously expressing TRPV4, an effect inhibited by the IP3 receptor antagonist xestospongin C. Coimmunoprecipitation assays indicated a physical interaction between TRPV4 and IP3 receptor 3. Inositol 1,4,5-Trisphosphate 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 281-293 18303017-1 2008 Na,K-ATPase and inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) can form a signaling microdomain that in the presence of ouabain triggers highly regular calcium oscillations. Ouabain 124-131 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 46-59 18303017-1 2008 Na,K-ATPase and inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) can form a signaling microdomain that in the presence of ouabain triggers highly regular calcium oscillations. Ouabain 124-131 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 61-65 18303017-1 2008 Na,K-ATPase and inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) can form a signaling microdomain that in the presence of ouabain triggers highly regular calcium oscillations. Calcium 156-163 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 46-59 18303017-1 2008 Na,K-ATPase and inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) can form a signaling microdomain that in the presence of ouabain triggers highly regular calcium oscillations. Calcium 156-163 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 61-65 18203813-6 2008 The initial transient and sustained phases of increased [Ca2+]i were predominantly inhibited by the IP3 receptor antagonist 2-aminoethoxydiphenyl borate (2-APB) or the store-operated Ca2+ channel antagonist SKF-96365, respectively. 2-aminoethoxydiphenyl borate 124-152 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 100-112 18203813-6 2008 The initial transient and sustained phases of increased [Ca2+]i were predominantly inhibited by the IP3 receptor antagonist 2-aminoethoxydiphenyl borate (2-APB) or the store-operated Ca2+ channel antagonist SKF-96365, respectively. 2-aminoethoxydiphenyl borate 154-159 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 100-112 18263732-5 2008 Examination of its signaling pathway in HEK293 cells transiently expressing GPR55 found the calcium increase to involve G(q), G(12), RhoA, actin, phospholipase C, and calcium release from IP(3)R-gated stores. Calcium 92-99 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 188-194 17915188-6 2008 In addition, LPA caused an increase in the intracellular Ca(2+) concentration ([Ca(2+)](i)), which was inhibited by pretreatment with Ki16425 or 2-aminoethoxy-diphenylborate (2-APB), an inositol 1,4,5-triphosphate (IP(3)) receptor (IP(3)R) blocker. lysophosphatidic acid 13-16 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 215-230 17915188-6 2008 In addition, LPA caused an increase in the intracellular Ca(2+) concentration ([Ca(2+)](i)), which was inhibited by pretreatment with Ki16425 or 2-aminoethoxy-diphenylborate (2-APB), an inositol 1,4,5-triphosphate (IP(3)) receptor (IP(3)R) blocker. lysophosphatidic acid 13-16 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 232-238 17915188-6 2008 In addition, LPA caused an increase in the intracellular Ca(2+) concentration ([Ca(2+)](i)), which was inhibited by pretreatment with Ki16425 or 2-aminoethoxy-diphenylborate (2-APB), an inositol 1,4,5-triphosphate (IP(3)) receptor (IP(3)R) blocker. 3-(4-(4-((1-(2-chlorophenyl)ethoxy)carbonyl amino)-3-methyl-5-isoxazolyl) benzylsulfanyl) propanoic acid 134-141 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 215-230 17915188-6 2008 In addition, LPA caused an increase in the intracellular Ca(2+) concentration ([Ca(2+)](i)), which was inhibited by pretreatment with Ki16425 or 2-aminoethoxy-diphenylborate (2-APB), an inositol 1,4,5-triphosphate (IP(3)) receptor (IP(3)R) blocker. 3-(4-(4-((1-(2-chlorophenyl)ethoxy)carbonyl amino)-3-methyl-5-isoxazolyl) benzylsulfanyl) propanoic acid 134-141 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 232-238 17941082-8 2008 Xestospongin C (XeC), which prevents Ca2+ release from intracellular Ca2+ stores by inhibition of inositol 1,4,5-trisphosphate (IP(3)) receptor, inhibited intercellular Ca2+ wave generation and endothelialization following denudation. xestospongin C 0-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 128-143 17941082-8 2008 Xestospongin C (XeC), which prevents Ca2+ release from intracellular Ca2+ stores by inhibition of inositol 1,4,5-trisphosphate (IP(3)) receptor, inhibited intercellular Ca2+ wave generation and endothelialization following denudation. xestospongin C 16-19 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 128-143 17941082-8 2008 Xestospongin C (XeC), which prevents Ca2+ release from intracellular Ca2+ stores by inhibition of inositol 1,4,5-trisphosphate (IP(3)) receptor, inhibited intercellular Ca2+ wave generation and endothelialization following denudation. Inositol 1,4,5-Trisphosphate 98-126 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 128-143 18263732-5 2008 Examination of its signaling pathway in HEK293 cells transiently expressing GPR55 found the calcium increase to involve G(q), G(12), RhoA, actin, phospholipase C, and calcium release from IP(3)R-gated stores. Calcium 167-174 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 188-194 19425119-3 2008 A common channel type present in many cell types is the inositol trisphosphate receptor (IP(3)R), which is activated by IP(3) and Ca(2+) itself leading to Ca(2+) induced Ca(2+) release (CICR). cicr 186-190 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-95 18171931-2 2008 Here we show that the cerebellar inositol-1,4,5-trisphosphate (IP3) receptor, whose activation is required for LTD induction, is sensitive in situ to the order of presentation of its coagonists, IP3 and cytoplasmic calcium. Calcium 215-222 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-76 18171931-5 2008 IP3 receptor binding thus acts as an eligibility trace that can drive temporal order-dependent calcium release and LTD induction in Purkinje cells and event order-dependent sensory plasticity in the whole animal. Calcium 95-102 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-12 18158870-6 2008 Interestingly, the inclusion of inositol 1,4,5 trisphosphate (IP3; 100 micromol/L) in the patch pipette rendered the OAG-induced current susceptible to the persistent Ca2+-mediated inhibition independent of the IP3 receptor in the majority of the tested cells, as evidenced by the inability of heparin and thapsigargin in reversing the effect of IP3. Inositol 1,4,5-Trisphosphate 32-60 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 211-223 18158870-6 2008 Interestingly, the inclusion of inositol 1,4,5 trisphosphate (IP3; 100 micromol/L) in the patch pipette rendered the OAG-induced current susceptible to the persistent Ca2+-mediated inhibition independent of the IP3 receptor in the majority of the tested cells, as evidenced by the inability of heparin and thapsigargin in reversing the effect of IP3. Inositol 1,4,5-Trisphosphate 62-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 211-223 18158870-6 2008 Interestingly, the inclusion of inositol 1,4,5 trisphosphate (IP3; 100 micromol/L) in the patch pipette rendered the OAG-induced current susceptible to the persistent Ca2+-mediated inhibition independent of the IP3 receptor in the majority of the tested cells, as evidenced by the inability of heparin and thapsigargin in reversing the effect of IP3. 1-oleoyl-2-acetylglycerol 117-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 211-223 17646931-6 2007 Further investigation lead us to the novel discovery that 4OHT-induced increase of ATP-dependent Ca2+ release from the endoplasmic reticulum correlated with 4OHT-induced upregulation of protein phosphatase 1alpha (PP1alpha) and the inositol 1,4,5-trisphosphate receptor (IP3R). 4,17 beta-dihydroxy-4-androstene-3-one 58-62 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 271-275 17670901-7 2007 The effects of ouabain-mediated increases in IP3 production or IP3R conductance on [Ca2+](cyt) depend on their relative distributions between cellular microdomains and the bulk cytoplasm. Ouabain 15-22 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-67 17592515-0 2007 IP(3) receptor antagonist, 2-APB, attenuates cisplatin induced Ca2+-influx in HeLa-S3 cells and prevents activation of calpain and induction of apoptosis. 2-aminoethoxydiphenyl borate 27-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-14 17761776-4 2007 In permeabilized myocytes IP(3) (20 microm) and the more potent IP(3)R agonist adenophostin (5 microm) caused an elevation of [Ca(2+)](Nuc). adenophostin A 79-91 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 64-70 17761776-5 2007 An IP(3)-dependent increase of [Ca(2+)](Nuc) was still observed after pretreatment with tetracaine to block Ca(2+) release from ryanodine receptors (RyRs), and the effect of IP(3) was partially reversed or prevented by the IP(3)R blockers heparin and 2-APB. Inositol 1,4,5-Trisphosphate 3-8 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 223-229 17761776-5 2007 An IP(3)-dependent increase of [Ca(2+)](Nuc) was still observed after pretreatment with tetracaine to block Ca(2+) release from ryanodine receptors (RyRs), and the effect of IP(3) was partially reversed or prevented by the IP(3)R blockers heparin and 2-APB. Tetracaine 88-98 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 223-229 17761776-12 2007 Stimulation of IP(3)R caused depletion of the nuclear Ca(2+) stores by approximately 60% relative to the maximum depletion produced by the ionophores ionomycin and A23187. Ionomycin 150-159 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 15-21 17761776-12 2007 Stimulation of IP(3)R caused depletion of the nuclear Ca(2+) stores by approximately 60% relative to the maximum depletion produced by the ionophores ionomycin and A23187. Calcimycin 164-170 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 15-21 17951979-6 2007 U-73122 (1 microM), a PLC inhibitor, and xestospongin C (2 microM), an IP(3)-receptor antagonist, elicited 11.5 +/- 2.9% and 17.8 +/- 1.9% suppressions, respectively. xestospongin C 41-55 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-85 17720133-6 2007 ATP-induced activation of MAPKs was diminished by two PI-PLC inhibitors and an IP(3) receptor antagonist. Adenosine Triphosphate 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-93 17592515-0 2007 IP(3) receptor antagonist, 2-APB, attenuates cisplatin induced Ca2+-influx in HeLa-S3 cells and prevents activation of calpain and induction of apoptosis. Cisplatin 45-54 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-14 17592515-9 2007 This elevation of [Ca(2+)](i) depended on extracellular Ca(2+) but was reduced by the IP(3) receptor blocker, 2-APB. 2-aminoethoxydiphenyl borate 110-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-100 17215326-0 2007 NF-kappaB activation by depolarization of skeletal muscle cells depends on ryanodine and IP3 receptor-mediated calcium signals. Calcium 111-118 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-101 17404493-1 2007 The second messenger myo-inositol-1,4,5-trisphosphate (IP(3)) acts on the IP(3) receptor (IP(3)R), an IP(3)-activated Ca(2+) channel of the endoplasmic reticulum (ER). Inositol 1,4,5-Trisphosphate 21-53 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 74-88 17404493-1 2007 The second messenger myo-inositol-1,4,5-trisphosphate (IP(3)) acts on the IP(3) receptor (IP(3)R), an IP(3)-activated Ca(2+) channel of the endoplasmic reticulum (ER). Inositol 1,4,5-Trisphosphate 21-53 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-96 17404493-1 2007 The second messenger myo-inositol-1,4,5-trisphosphate (IP(3)) acts on the IP(3) receptor (IP(3)R), an IP(3)-activated Ca(2+) channel of the endoplasmic reticulum (ER). ip 55-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 74-88 17404493-1 2007 The second messenger myo-inositol-1,4,5-trisphosphate (IP(3)) acts on the IP(3) receptor (IP(3)R), an IP(3)-activated Ca(2+) channel of the endoplasmic reticulum (ER). ip 55-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-96 17404493-3 2007 The IP(3)R antagonist xestospongin B induces autophagy in human cells through a pathway that requires the obligate contribution of Beclin-1, Atg5, Atg10, Atg12 and hVps34, yet is inhibited by ER-targeted Bcl-2 or Bcl-XL, two proteins that physically interact with IP(3)R. xestospongin B 22-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-10 17404493-3 2007 The IP(3)R antagonist xestospongin B induces autophagy in human cells through a pathway that requires the obligate contribution of Beclin-1, Atg5, Atg10, Atg12 and hVps34, yet is inhibited by ER-targeted Bcl-2 or Bcl-XL, two proteins that physically interact with IP(3)R. xestospongin B 22-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 264-270 17395173-7 2007 The direct intracellular IP3 receptor antagonist xestospongin C (10 microM) reduced carbachol-stimulated intracellular Ca2+ to 41% of the control value. xestospongin C 49-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 25-37 17395173-7 2007 The direct intracellular IP3 receptor antagonist xestospongin C (10 microM) reduced carbachol-stimulated intracellular Ca2+ to 41% of the control value. Carbachol 84-93 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 25-37 17567812-4 2007 P2Y-R enhanced neuroprotection was blocked by oligomycin and by Xestospongin C, inhibitors of the ATP synthase and of inositol (1,4,5) triphosphate (IP3) binding to the IP3 receptor, respectively. p2y-r 0-5 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 169-181 17567812-4 2007 P2Y-R enhanced neuroprotection was blocked by oligomycin and by Xestospongin C, inhibitors of the ATP synthase and of inositol (1,4,5) triphosphate (IP3) binding to the IP3 receptor, respectively. xestospongin C 64-78 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 169-181 17567812-4 2007 P2Y-R enhanced neuroprotection was blocked by oligomycin and by Xestospongin C, inhibitors of the ATP synthase and of inositol (1,4,5) triphosphate (IP3) binding to the IP3 receptor, respectively. Inositol 1,4,5-Trisphosphate 118-147 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 169-181 17460090-7 2007 These opposing effects on Ca2+ signals were both mediated by an increase in intracellular inositol 1,4,5-trisphosphate (IP3) levels, because they were blocked by heparin, an IP3 receptor antagonist, and reproduced by photolytic application of IP3. 1,4,5-trisphosphate 99-118 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 174-186 17460090-7 2007 These opposing effects on Ca2+ signals were both mediated by an increase in intracellular inositol 1,4,5-trisphosphate (IP3) levels, because they were blocked by heparin, an IP3 receptor antagonist, and reproduced by photolytic application of IP3. Inositol 1,4,5-Trisphosphate 120-123 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 174-186 17460090-7 2007 These opposing effects on Ca2+ signals were both mediated by an increase in intracellular inositol 1,4,5-trisphosphate (IP3) levels, because they were blocked by heparin, an IP3 receptor antagonist, and reproduced by photolytic application of IP3. Heparin 162-169 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 174-186 17341135-0 2007 Expanding the neuron"s calcium signaling repertoire: intracellular calcium release via voltage-induced PLC and IP3R activation. Calcium 23-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 111-115 17395556-4 2007 The IP3R loop is an important part of the channel"s pore-forming region, and the chromogranin peptide has been shown to competitively inhibit calcium signaling by IP3R. Calcium 142-149 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 163-167 17395556-1 2007 The inositol 1,4,5-trisphosphate receptor (IP3R) is a membrane channel that conducts calcium ions from the intracellular calcium stores. Calcium 85-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 43-47 17395556-1 2007 The inositol 1,4,5-trisphosphate receptor (IP3R) is a membrane channel that conducts calcium ions from the intracellular calcium stores. Calcium 121-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 43-47 17395556-4 2007 The IP3R loop is an important part of the channel"s pore-forming region, and the chromogranin peptide has been shown to competitively inhibit calcium signaling by IP3R. Calcium 142-149 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-8 17341135-0 2007 Expanding the neuron"s calcium signaling repertoire: intracellular calcium release via voltage-induced PLC and IP3R activation. Calcium 67-74 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 111-115 17241155-0 2007 Alcohol-induced blood-brain barrier dysfunction is mediated via inositol 1,4,5-triphosphate receptor (IP3R)-gated intracellular calcium release. Alcohols 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 102-106 17262224-4 2007 When the stochastic opening and closing of IP(3)R channels are considered, it is shown that the membrane potential oscillation transfers from spiking to bursting with the channel number decreasing, and the average cytosolic free Ca(2+) concentration is increased with the increase of glucose concentration. Glucose 284-291 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 43-49 17264956-8 2007 Thrombin-induced t-PA release was limited by a membrane-permeable Galphaq inhibitory peptide, the PLC-beta antagonist U73122, and the IP3 receptor antagonist 2-aminoethoxyphenylborane, while the Galphaq agonist Pasteurella toxin modestly induced t-PA release. 2-aminoethoxyphenylborane 158-183 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 134-146 16885398-2 2007 Inhibition of Ca(2+) mobilization by cAMP- (PKA) and cGMP-dependent (PKG) protein kinases reflects inhibition of PI hydrolysis by both kinases and PKG-specific inhibitory phosphorylation of IP(3) receptor type I. Cyclic GMP 53-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 190-204 17241155-0 2007 Alcohol-induced blood-brain barrier dysfunction is mediated via inositol 1,4,5-triphosphate receptor (IP3R)-gated intracellular calcium release. Calcium 128-135 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 102-106 17241155-5 2007 We proposed that EtOH metabolites stimulated inositol 1,4,5-triphosphate receptor (IP(3)R)-operated intracellular calcium (Ca(2+)) release, thereby causing the activation of MLCK in BMVEC. Ethanol 17-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 83-89 17241155-5 2007 We proposed that EtOH metabolites stimulated inositol 1,4,5-triphosphate receptor (IP(3)R)-operated intracellular calcium (Ca(2+)) release, thereby causing the activation of MLCK in BMVEC. Calcium 114-121 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 83-89 17241155-6 2007 Indeed, treatment of primary human BMVEC with EtOH or its metabolites resulted in the increased expression of IP(3)R protein and IP(3)R-gated intracellular Ca(2+) release. Ethanol 46-50 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-116 17241155-6 2007 Indeed, treatment of primary human BMVEC with EtOH or its metabolites resulted in the increased expression of IP(3)R protein and IP(3)R-gated intracellular Ca(2+) release. Ethanol 46-50 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-135 17241155-9 2007 These findings suggest that EtOH metabolites act as signaling molecules for the activation of MLCK via the stimulation of IP(3)R-gated intracellular Ca(2+) release in BMVEC. Ethanol 28-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 122-128 16460762-6 2006 The model incorporates ATP-mediated IP3 production, the subsequent Ca2+ release from the ER through IP3R channels and ATP release into the extracellular space. Adenosine Triphosphate 23-26 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 100-104 17031847-10 2006 The plasma membrane IP(3) receptor (IP(3)R) plays an essential role in Ca2+ influx, by interacting with the DAG-activated TRPC, without the requirement of binding to IP(3). Diglycerides 108-111 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 20-34 17031847-10 2006 The plasma membrane IP(3) receptor (IP(3)R) plays an essential role in Ca2+ influx, by interacting with the DAG-activated TRPC, without the requirement of binding to IP(3). Diglycerides 108-111 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 36-42 17130290-3 2006 We show that Fas-mediated apoptosis requires endoplasmic reticulum-mediated calcium release in a mechanism dependent on phospholipase C-gamma1 (PLC-gamma1) activation and Ca2+ release from inositol 1,4,5-trisphosphate receptor (IP3R) channels. ammonium ferrous sulfate 13-16 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 228-232 17130290-3 2006 We show that Fas-mediated apoptosis requires endoplasmic reticulum-mediated calcium release in a mechanism dependent on phospholipase C-gamma1 (PLC-gamma1) activation and Ca2+ release from inositol 1,4,5-trisphosphate receptor (IP3R) channels. Calcium 76-83 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 228-232 17130674-5 2006 2-APB [(2-aminoethoxy)diphenylborane], an inositol 1,4,5-trisphosphate (IP(3))-receptor antagonist, inhibited UTP-induced IL-6 mRNA expression; and the action of A23187, a Ca(2+) ionophore, resembled the action of UTP. 2-aminoethoxydiphenylborane 7-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-87 17130674-5 2006 2-APB [(2-aminoethoxy)diphenylborane], an inositol 1,4,5-trisphosphate (IP(3))-receptor antagonist, inhibited UTP-induced IL-6 mRNA expression; and the action of A23187, a Ca(2+) ionophore, resembled the action of UTP. Uridine Triphosphate 110-113 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-87 16974067-4 2006 The increase that occurred during the administration partially remained in the Ca(2+)-free medium and was blocked by 2-aminoethoxydiphenyl borate (2-APB), an IP(3)-receptor blocker, indicating that the source of Ca(2+) for the increase could be ascribed to the intracellular store. 2-aminoethoxydiphenyl borate 117-145 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 158-172 17132820-1 2006 In both nonexcitable and excitable cells, the inositol 1,4,5-trisphosphate receptor (IP(3)R) is the primary cytosolic target responsible for the initiation of intracellular calcium (Ca(2+)) signaling. Calcium 173-180 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-91 16533496-14 2006 Taken together, these observations highlight the importance of ATP as a co-neurotransmitter at the neuromuscular junction via dual signalling, i.e. IP3 receptor mediated Ca2+ transients and Ca2+ insensitive phosphorylation of ERK1/2. Adenosine Triphosphate 63-66 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 148-160 16793548-0 2006 IRBIT suppresses IP3 receptor activity by competing with IP3 for the common binding site on the IP3 receptor. Inositol 1,4,5-Trisphosphate 17-20 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 96-108 16793548-2 2006 We previously identified an IP3R binding protein, IRBIT, which binds to the IP3 binding domain of IP3R and is dissociated from IP3R in the presence of IP3. Inositol 1,4,5-Trisphosphate 28-31 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 98-102 16793548-2 2006 We previously identified an IP3R binding protein, IRBIT, which binds to the IP3 binding domain of IP3R and is dissociated from IP3R in the presence of IP3. Inositol 1,4,5-Trisphosphate 28-31 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 98-102 16793548-2 2006 We previously identified an IP3R binding protein, IRBIT, which binds to the IP3 binding domain of IP3R and is dissociated from IP3R in the presence of IP3. Inositol 1,4,5-Trisphosphate 76-79 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-32 16793548-2 2006 We previously identified an IP3R binding protein, IRBIT, which binds to the IP3 binding domain of IP3R and is dissociated from IP3R in the presence of IP3. Inositol 1,4,5-Trisphosphate 76-79 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 98-102 16793548-2 2006 We previously identified an IP3R binding protein, IRBIT, which binds to the IP3 binding domain of IP3R and is dissociated from IP3R in the presence of IP3. Inositol 1,4,5-Trisphosphate 76-79 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 98-102 16793548-3 2006 In the present study, we showed that IRBIT suppresses the activation of IP3R by competing with IP3 by [3H]IP3 binding assays, in vitro Ca2+ release assays, and Ca2+ imaging of intact cells. Tritium 103-105 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-76 16793548-3 2006 In the present study, we showed that IRBIT suppresses the activation of IP3R by competing with IP3 by [3H]IP3 binding assays, in vitro Ca2+ release assays, and Ca2+ imaging of intact cells. Inositol 1,4,5-Trisphosphate 95-98 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-76 16793548-4 2006 Multiserine phosphorylation of IRBIT was essential for the binding, and 10 of the 12 key amino acids in IP3R for IP3 recognition participated in binding to IRBIT. multiserine 0-11 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 104-108 16899571-5 2006 When 2-aminoethoxydiphenyl borate (2APB) (an inhibitor of the inosital 1,4,5-trisphosphate receptor (IP3R) and possibly SOC) was used in conjunction with ATP, it was capable of completely inhibiting CCE. 2-aminoethoxydiphenyl borate 5-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 101-105 16899571-5 2006 When 2-aminoethoxydiphenyl borate (2APB) (an inhibitor of the inosital 1,4,5-trisphosphate receptor (IP3R) and possibly SOC) was used in conjunction with ATP, it was capable of completely inhibiting CCE. Carbamylcholine 199-202 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 101-105 16500959-1 2006 Hormones that act through the calcium-releasing messenger, inositol 1,4,5-trisphosphate (IP3), cause intracellular calcium oscillations, which have been ascribed to calcium feedbacks on the IP3 receptor. Inositol 1,4,5-Trisphosphate 59-87 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 190-202 16500959-1 2006 Hormones that act through the calcium-releasing messenger, inositol 1,4,5-trisphosphate (IP3), cause intracellular calcium oscillations, which have been ascribed to calcium feedbacks on the IP3 receptor. Inositol 1,4,5-Trisphosphate 89-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 190-202 16500959-1 2006 Hormones that act through the calcium-releasing messenger, inositol 1,4,5-trisphosphate (IP3), cause intracellular calcium oscillations, which have been ascribed to calcium feedbacks on the IP3 receptor. Calcium 30-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 190-202 16500959-1 2006 Hormones that act through the calcium-releasing messenger, inositol 1,4,5-trisphosphate (IP3), cause intracellular calcium oscillations, which have been ascribed to calcium feedbacks on the IP3 receptor. Calcium 115-122 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 190-202 16554048-3 2006 We employed a norepinephrine uptake assay using SH-SY5Y cells and found that the IP3 receptor inhibitors, 2-aminoethoxydiphenyl borate and xestospongin C, reduced the NET Vmax. Norepinephrine 14-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-93 16527252-1 2006 IRBIT has previously been shown to interact with the inositol 1,4,5-trisphosphate (IP3) receptor (IP3R) in an IP3-sensitive way. Inositol 1,4,5-Trisphosphate 83-86 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 98-102 16527252-3 2006 We now show that IRBIT can directly interact with the IP3R, and that both the suppressor domain and the IP3-binding core of the IP3R are essential for a strong interaction. Inositol 1,4,5-Trisphosphate 54-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 128-132 16527252-6 2006 Finally, we demonstrated that this interaction functionally affects the IP3R: IRBIT inhibits both IP3 binding and IP3-induced Ca2+ release. Inositol 1,4,5-Trisphosphate 98-101 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-76 16554048-3 2006 We employed a norepinephrine uptake assay using SH-SY5Y cells and found that the IP3 receptor inhibitors, 2-aminoethoxydiphenyl borate and xestospongin C, reduced the NET Vmax. 2-aminoethoxydiphenyl borate 106-134 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-93 16554048-3 2006 We employed a norepinephrine uptake assay using SH-SY5Y cells and found that the IP3 receptor inhibitors, 2-aminoethoxydiphenyl borate and xestospongin C, reduced the NET Vmax. xestospongin C 139-153 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-93 16562915-1 2006 [structure: see text] 5"-Deoxy-5"-phenyladenophostin A (5), designed as a useful IP(3) receptor ligand based on the previous structure-activity relationship studies, was successfully synthesized via two key stereoselective glycosidation steps. 5'-deoxy-5'-phenyladenophostin A 22-54 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-95 16623834-4 2006 The drug 2-aminoethoxydiphenyl borate (2APB), an IP3 receptor inhibitor, produced a marked decrease of mEPSP and spike frequency at low concentration (0.1 mm), without affecting mEPSP size or time course. 2-aminoethoxydiphenyl borate 9-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-61 16539376-7 2006 The alpha-C2-glucoside trisphosphate 8 stimulates Ca2+ release with a potency similar to that of IP3 in spite of its simplified structure, indicating a better fit to the receptor than the beta-C-glucoside trisphosphates and also the alpha-congeners having a shorter or longer C1 side chain, which was supported by molecular modeling using the ligand binding domain of the IP3 receptor. alpha-c2-glucoside trisphosphate 4-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 372-384 16249374-2 2006 Xestospongin C (XeC) was shown to selectively block IP(3)-induced Ca(2+) release and IP(3)R-mediated signaling (Gafni et al., 1997). xestospongin C 0-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-91 16445278-5 2006 Addition of heparin or IP(3)R antibody blocked the IP(3)-induced Ca(2+) releases, indicating the release of Ca(2+) through the IP(3)R/Ca(2+) channels. Heparin 12-19 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 127-133 16446505-6 2006 Upon incubation with pertussis toxin (PTX), an inhibitory effect similar to that of the IP3R inhibitor (2-APB) was observed on K+-evoked calcium release. Calcium 137-144 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 88-92 16485066-11 2006 2-APB (IP3R blocker) reduced the basal DNA synthesis to 51.3% +/- 8.4% but had no effect on either IGF. 2-aminoethoxydiphenyl borate 0-5 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 7-11 16289054-4 2006 We find that the zero-magnesium-induced synchronized activity is blocked by inhibition of sarco-endoplasmic reticulum Ca(2+)-ATPases, phospholipase C (PLC), the inositol 1,4,5-trisphosphate (IP3) receptor, and the ryanodine receptor. Magnesium 22-31 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 191-204 16249374-2 2006 Xestospongin C (XeC) was shown to selectively block IP(3)-induced Ca(2+) release and IP(3)R-mediated signaling (Gafni et al., 1997). xestospongin C 16-19 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-91 16249374-8 2006 A new finding is that XeD and related structures possessing a hydroxylated oxaquinolizidine ring are IP(3)R blockers that also enhance Ca(2+)-induced Ca(2+) release mediated by RyRs. hexahydro-2H,6H-pyrido[2,1-b][1,3]oxazine 75-91 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 101-107 16173918-1 2006 The IP3R (inositol 1,4,5-trisphosphate receptor) Ca2+-release channel is known to be sensitive to thiol redox state. Sulfhydryl Compounds 98-103 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-69 16173918-2 2006 The present study was undertaken to characterize the number and location of reactive thiol groups in the type-I IP3R. Sulfhydryl Compounds 85-90 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 112-116 16173918-4 2006 70% of the 60 cysteine residues in the type-I IP3R are maintained in the reduced state. Cysteine 14-22 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 46-50 16173918-5 2006 The accessibility of these residues was assessed by covalently tagging the IP3R in membranes with a 5 kDa or 20 kDa MPEG [methoxypoly(ethylene glycol) maleimide]. methyl cellosolve 116-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 75-79 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. methyl cellosolve 0-4 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. methyl cellosolve 0-4 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 246-250 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Sodium Dodecyl Sulfate 56-59 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Sodium Dodecyl Sulfate 56-59 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 246-250 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Dithiothreitol 120-134 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Dithiothreitol 120-134 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 246-250 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Ethylmaleimide 136-152 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Ethylmaleimide 136-152 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 246-250 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Mersalyl 154-162 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Mersalyl 154-162 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 246-250 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Thimerosal 166-176 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Thimerosal 166-176 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 246-250 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. methyl cellosolve 194-198 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. methyl cellosolve 194-198 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 246-250 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Sulfhydryl Compounds 226-231 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Sulfhydryl Compounds 226-231 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 246-250 16173918-13 2006 We conclude that a set of highly reactive cysteine residues in fragment I are differentially accessible in the SI(+) and SI(-) splice variants of the type-I IP3R. Cysteine 42-50 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 157-161 16226241-5 2005 These results demonstrate that differentiated skeletal myotubes employ discrete pools of intracellular calcium to restrain (IP3R pool) or activate (RYR pool) NFAT-dependent signaling, in a manner distinct from undifferentiated myoblasts. Calcium 103-110 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 124-128 16474998-0 2006 Effects of magnesium sulfate administration during hypoxia on Ca(2+) influx and IP(3) receptor modification in cerebral cortical neuronal nuclei of newborn piglets. Magnesium Sulfate 11-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 80-94 16474998-10 2006 In addition results show that magnesium prevented hypoxia-induced modification of the IP(3) receptor. Magnesium 30-39 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-100 16474998-12 2006 The results demonstrate that the administration of magnesium sulfate prior to hypoxia prevents the hypoxia-induced increase in intranuclear Ca(2+) and IP(3) receptor modifications. Magnesium Sulfate 51-68 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 151-165 15947791-5 2005 We demonstrate that the predominate mechanism underlying caspase and Bax-mediated adult neural stem cell death lies in the modulation of calcium flux through interaction with the IP3 receptor. Calcium 137-144 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 179-191 16897576-5 2006 A slow component of calcium release dependent on IP3R, as well as the production of IP3, were also reduced to normal levels by expression of mini-dystrophin. Calcium 20-27 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-53 16169982-2 2005 It is found that the unusually high density and low sensitivity of inositol-1,4,5-trisphosphate receptors (IP3R) are critical to the ability of the cell to generate and localize a calcium spike in a single dendritic spine. Calcium 180-187 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-111 16169982-5 2005 The sensitivity of calcium release rates from the IP3R to calcium concentrations, as well as IP3 concentrations, allows the calcium spike to form. Calcium 19-26 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-54 16169982-5 2005 The sensitivity of calcium release rates from the IP3R to calcium concentrations, as well as IP3 concentrations, allows the calcium spike to form. Calcium 58-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-54 16169982-5 2005 The sensitivity of calcium release rates from the IP3R to calcium concentrations, as well as IP3 concentrations, allows the calcium spike to form. Calcium 58-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-54 16175570-5 2005 Xestospongin C (XeC), an antagonist of the inositol-3-phosphate (IP(3)) receptor (IP(3)R) also prevents neuronal damage. xestospongin C 0-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-80 16266433-6 2005 Activation caused a biphasic increase in intracellular [Ca2+] that could be partially blocked by 2-aminoethoxy-diphenyl borate (2-APB), an inhibitor of the IP3 receptor and store-operated channels. 2-aminoethoxydiphenyl borate 97-126 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-168 16266433-6 2005 Activation caused a biphasic increase in intracellular [Ca2+] that could be partially blocked by 2-aminoethoxy-diphenyl borate (2-APB), an inhibitor of the IP3 receptor and store-operated channels. 2-aminoethoxydiphenyl borate 128-133 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-168 16291968-6 2005 Indirect immunofluorescence clearly detected both inositol 1,4,5-trisphosphate (IP(3)) receptor and calreticulin in the connecting piece, indicating the presence of internal calcium store. Calcium 174-181 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 80-95 16175570-5 2005 Xestospongin C (XeC), an antagonist of the inositol-3-phosphate (IP(3)) receptor (IP(3)R) also prevents neuronal damage. xestospongin C 16-19 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-80 16175570-5 2005 Xestospongin C (XeC), an antagonist of the inositol-3-phosphate (IP(3)) receptor (IP(3)R) also prevents neuronal damage. inositol 3-phosphate 43-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-80 15767306-12 2005 The combination of the IP(3)R antagonists, 2-APB or TMB-8, with DPI or TEMPOL further reduced the response by 83%. 3-aminodiphenyleneiodium 64-67 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 23-29 15857686-6 2005 Postsynaptic perfusion of the IP(3)R agonist adenophostin (AdA) during subthreshold stimulation appeared to convert silent to active synapses; synaptic transmission at these active synapses was completely blocked by 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX). 6-Cyano-7-nitroquinoxaline-2,3-dione 254-258 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 30-36 15755493-1 2005 We focused our attention on Ca(2+) release from the endoplasmic reticulum through a cluster of inositol(1,4,5)-trisphosphate (IP(3)) receptor channels. Inositol 1,4,5-Trisphosphate 95-124 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-141 15748704-1 2005 Effect of unfractionated heparin (UFH), described as a cell-impermeant IP3 receptor antagonist, was studied on the capacitive Ca(2+) entry in non-permeabilized, intact cells, measuring the intracellular Ca(2+) levels using fluorescence microplate technique. Heparin 34-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-83 15767306-3 2005 IP(3)R-mediated release of SR Ca(2+) causes calcium-induced calcium release (CICR) via the ryanodine receptor (RyR), which can be sensitized by cyclic adeninediphosphate ribose (cADPR). Calcium 44-51 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-6 15767306-3 2005 IP(3)R-mediated release of SR Ca(2+) causes calcium-induced calcium release (CICR) via the ryanodine receptor (RyR), which can be sensitized by cyclic adeninediphosphate ribose (cADPR). Calcium 60-67 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-6 15942047-8 2005 IP3 receptor blockade by 10 microM TMB-8 (n = 6) reduced the peak to 22 +/- 8 and prevented the sustained response. 8-(N,N-diethylamino)octyl-3,4,5-trimethoxybenzoate 35-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-12 15880446-5 2005 It was interestingly found that the higher activity of selenoproteins reduced the sensitivity of IP3 receptor to the IP3-triggered Ca2+ release from intracellular stores, but enhanced activation of the receptor-coupled phospholipase C in histamine-stimulated Se+ cells by showing much more generation of IP3 and higher elevation of cytosolic Ca2+. Inositol 1,4,5-Trisphosphate 117-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 97-109 15814613-3 2005 Embryonic fibroblasts lacking the transactivating subunit of NF-kappaB RelA (p65) exhibit enhanced inositol 1,4,5-trisphosphate (IP(3)) receptor-mediated calcium release and increased sensitivity to apoptosis, which are restored upon re-expression of RelA. Inositol 1,4,5-Trisphosphate 99-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-144 15814613-3 2005 Embryonic fibroblasts lacking the transactivating subunit of NF-kappaB RelA (p65) exhibit enhanced inositol 1,4,5-trisphosphate (IP(3)) receptor-mediated calcium release and increased sensitivity to apoptosis, which are restored upon re-expression of RelA. Calcium 154-161 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 129-144 15911776-5 2005 Here, we use the expression of IP(3) binding protein domains tethered to the surface of the endoplasmic reticulum (ER) to show that the all-helical domain of the IP(3)R LBD is capable of depleting the ER Ca(2+) pools by opening the endogenous IP(3)Rs, even without IP(3) binding. ip 31-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 162-168 15857686-6 2005 Postsynaptic perfusion of the IP(3)R agonist adenophostin (AdA) during subthreshold stimulation appeared to convert silent to active synapses; synaptic transmission at these active synapses was completely blocked by 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX). adenophostin A 45-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 30-36 15857686-6 2005 Postsynaptic perfusion of the IP(3)R agonist adenophostin (AdA) during subthreshold stimulation appeared to convert silent to active synapses; synaptic transmission at these active synapses was completely blocked by 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX). 6-Cyano-7-nitroquinoxaline-2,3-dione 216-252 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 30-36 15767306-3 2005 IP(3)R-mediated release of SR Ca(2+) causes calcium-induced calcium release (CICR) via the ryanodine receptor (RyR), which can be sensitized by cyclic adeninediphosphate ribose (cADPR). cicr 77-81 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-6 15665074-1 2005 Apoptotic stimuli augment intracellular calcium concentration through inositol 1,4,5-trisphosphate receptors (IP3R) on endoplasmic reticulum calcium stores. Calcium 40-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 15767306-3 2005 IP(3)R-mediated release of SR Ca(2+) causes calcium-induced calcium release (CICR) via the ryanodine receptor (RyR), which can be sensitized by cyclic adeninediphosphate ribose (cADPR). cyclic adeninediphosphate ribose 144-176 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-6 15767306-3 2005 IP(3)R-mediated release of SR Ca(2+) causes calcium-induced calcium release (CICR) via the ryanodine receptor (RyR), which can be sensitized by cyclic adeninediphosphate ribose (cADPR). Cyclic ADP-Ribose 178-183 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-6 15665074-1 2005 Apoptotic stimuli augment intracellular calcium concentration through inositol 1,4,5-trisphosphate receptors (IP3R) on endoplasmic reticulum calcium stores. Calcium 141-148 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 15677321-1 2005 NADH regulates the release of calcium from the endoplasmic reticulum by modulation of inositol 1,4,5-trisphosphate receptors (IP3R), accounting for the augmented calcium release of hypoxic cells. Calcium 162-169 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-130 15677321-2 2005 We report selective binding of IP3R to GAPDH, whose activity leads to the local generation of NADH to regulate intracellular calcium signaling. NAD 94-98 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 31-35 15677321-2 2005 We report selective binding of IP3R to GAPDH, whose activity leads to the local generation of NADH to regulate intracellular calcium signaling. Calcium 125-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 31-35 15677321-3 2005 This interaction requires cysteines 992 and 995 of IP3R and C150 of GAPDH. Cysteine 26-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 51-55 15677321-4 2005 Addition of native GAPDH and NAD+ to WT IP3R stimulates calcium release, whereas no stimulation occurs with C992S/995S IP3R that cannot bind GAPDH. NAD 29-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-44 15677321-4 2005 Addition of native GAPDH and NAD+ to WT IP3R stimulates calcium release, whereas no stimulation occurs with C992S/995S IP3R that cannot bind GAPDH. Calcium 56-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-44 15677321-5 2005 Thus, the IP3R/GAPDH interaction likely enables cellular energy dynamics to impact calcium signaling. Calcium 83-90 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 10-14 15677321-1 2005 NADH regulates the release of calcium from the endoplasmic reticulum by modulation of inositol 1,4,5-trisphosphate receptors (IP3R), accounting for the augmented calcium release of hypoxic cells. NAD 0-4 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-130 15677321-1 2005 NADH regulates the release of calcium from the endoplasmic reticulum by modulation of inositol 1,4,5-trisphosphate receptors (IP3R), accounting for the augmented calcium release of hypoxic cells. Calcium 30-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-130 15665074-2 2005 We previously discovered an apoptotic cascade wherein cytochrome c binds to IP3R early in apoptosis, resulting in dysregulated calcium release. Calcium 127-134 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-80 15665074-3 2005 Here we show that cytochrome c binding to IP3R depends on a cluster of glutamic acid residues within the C terminus of the channel. Glutamic Acid 71-84 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-46 15665074-4 2005 A cell permeant peptide derived from this sequence displaces cytochrome c from IP3R and abrogates cell death induced by staurosporine treatment of HeLa cells and Fas ligand stimulation of Jurkat cells. Staurosporine 120-133 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-83 15556942-9 2005 IL8 treatment resulted in the increase of cGMP level that was inhibited by the IP(3) receptor blocker but not a protein kinase C inhibitor. Cyclic GMP 42-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-93 16245207-6 2005 TMB-8, inhibitor of IP3 receptor decreased PARP-1 activation evoked by carbachol/GTP(g)S. Stimulation of mChR did not lead to free radicals generation but activate PARP-1 through IP3/Ca2+ regulated processes. 8-(N,N-diethylamino)octyl-3,4,5-trimethoxybenzoate 0-5 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 20-32 16245207-6 2005 TMB-8, inhibitor of IP3 receptor decreased PARP-1 activation evoked by carbachol/GTP(g)S. Stimulation of mChR did not lead to free radicals generation but activate PARP-1 through IP3/Ca2+ regulated processes. Carbachol 71-80 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 20-32 16245207-6 2005 TMB-8, inhibitor of IP3 receptor decreased PARP-1 activation evoked by carbachol/GTP(g)S. Stimulation of mChR did not lead to free radicals generation but activate PARP-1 through IP3/Ca2+ regulated processes. Guanosine Triphosphate 81-84 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 20-32 15604462-1 2005 We show that activation of postsynaptic inositol 1,4,5-tris-phosphate receptors (IP(3)Rs) with the IP(3)R agonist adenophostin A (AdA) produces large increases in AMPA receptor (AMPAR) excitatory postsynaptic current (EPSC) amplitudes at hippocampal CA1 synapses. adenophostin A 114-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-87 15604462-1 2005 We show that activation of postsynaptic inositol 1,4,5-tris-phosphate receptors (IP(3)Rs) with the IP(3)R agonist adenophostin A (AdA) produces large increases in AMPA receptor (AMPAR) excitatory postsynaptic current (EPSC) amplitudes at hippocampal CA1 synapses. adenophostin A 130-133 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-87 15316011-10 2004 Therefore, the cell-permeable IP(3)R antagonist 2-aminoethoxydiphenyl borate blocked the cAMP-promoted CICR. 2-aminoethoxydiphenyl borate 48-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 30-36 15829109-5 2005 This release can be completely blocked by heparin, a well-known antagonist of IP3 receptor, indicating a direct activation of IP3 receptor on endoplasmic reticulum (ER) membrane by H2O2. Heparin 42-49 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-90 15829109-5 2005 This release can be completely blocked by heparin, a well-known antagonist of IP3 receptor, indicating a direct activation of IP3 receptor on endoplasmic reticulum (ER) membrane by H2O2. Heparin 42-49 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-138 15829109-5 2005 This release can be completely blocked by heparin, a well-known antagonist of IP3 receptor, indicating a direct activation of IP3 receptor on endoplasmic reticulum (ER) membrane by H2O2. Hydrogen Peroxide 181-185 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-90 15829109-5 2005 This release can be completely blocked by heparin, a well-known antagonist of IP3 receptor, indicating a direct activation of IP3 receptor on endoplasmic reticulum (ER) membrane by H2O2. Hydrogen Peroxide 181-185 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-138 15558242-7 2004 This response was slightly attenuated by 2-aminoethyldiphenyl borate (2-APB), a D: -myo-inositol 1,4,5-trisphosphate (IP(3)) receptor blocker, and by genistein, a general tyrosine kinase inhibitor. Inositol 1,4,5-Trisphosphate 80-116 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 118-133 15316011-10 2004 Therefore, the cell-permeable IP(3)R antagonist 2-aminoethoxydiphenyl borate blocked the cAMP-promoted CICR. Cyclic AMP 89-93 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 30-36 15316011-10 2004 Therefore, the cell-permeable IP(3)R antagonist 2-aminoethoxydiphenyl borate blocked the cAMP-promoted CICR. cicr 103-107 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 30-36 15326217-5 2004 To investigate the participation of the inositol trisphosphate (IP(3)) receptors (IP(3)R), we utilized two inhibitors of the mammalian IP(3)R, TMB-8 and 2-APB. 8-(N,N-diethylamino)octyl-3,4,5-trimethoxybenzoate 143-148 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 82-88 15175223-1 2004 An increase in intracellular free Ca(2+) concentration ([Ca(2+)](i)) has been shown to be involved in the increase in ciliary beat frequency (CBF) in response to ATP; however, the signaling pathways associated with inositol 1,4,5-trisphosphate (IP(3)) receptor-dependent Ca(2+) mobilization remain unresolved. Adenosine Triphosphate 162-165 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 245-260 15175223-1 2004 An increase in intracellular free Ca(2+) concentration ([Ca(2+)](i)) has been shown to be involved in the increase in ciliary beat frequency (CBF) in response to ATP; however, the signaling pathways associated with inositol 1,4,5-trisphosphate (IP(3)) receptor-dependent Ca(2+) mobilization remain unresolved. Inositol 1,4,5-Trisphosphate 215-243 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 245-260 15175223-5 2004 Xestospongin C, an IP(3) receptor blocker, significantly diminished both the ATP-induced increase in CBF and the initial transient [Ca(2+)](i) component. xestospongin C 0-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 19-33 15175223-5 2004 Xestospongin C, an IP(3) receptor blocker, significantly diminished both the ATP-induced increase in CBF and the initial transient [Ca(2+)](i) component. Adenosine Triphosphate 77-80 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 19-33 15175223-6 2004 ATP addition in the presence of xestospongin C or thapsigargin revealed that the Ca(2+) influx is also dependent on IP(3) receptor activation. Adenosine Triphosphate 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 116-130 15175223-6 2004 ATP addition in the presence of xestospongin C or thapsigargin revealed that the Ca(2+) influx is also dependent on IP(3) receptor activation. xestospongin C 32-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 116-130 15175223-6 2004 ATP addition in the presence of xestospongin C or thapsigargin revealed that the Ca(2+) influx is also dependent on IP(3) receptor activation. Thapsigargin 50-62 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 116-130 15175223-10 2004 Our study demonstrates for the first time the presence of IP(3) receptor type 3 in the plasma membrane in ciliated cells and leads us to postulate that the IP(3) receptor can directly trigger Ca(2+) influx in response to ATP. Adenosine Triphosphate 221-224 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-72 15175223-10 2004 Our study demonstrates for the first time the presence of IP(3) receptor type 3 in the plasma membrane in ciliated cells and leads us to postulate that the IP(3) receptor can directly trigger Ca(2+) influx in response to ATP. Adenosine Triphosphate 221-224 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 156-170 15384203-5 2004 In contrast, both caffeine, a RyR activator, and 2-aminoethoxydiphenylborate (2-APB), a membrane-permeable inositol 1,4,5-trisphosphate receptors, (IP3R) antagonist, increased STOCs activity. 2-aminoethoxydiphenyl borate 78-83 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 148-152 15326217-5 2004 To investigate the participation of the inositol trisphosphate (IP(3)) receptors (IP(3)R), we utilized two inhibitors of the mammalian IP(3)R, TMB-8 and 2-APB. 2-aminoethoxydiphenyl borate 153-158 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 82-88 15266018-7 2004 Therefore, suramin also potently inhibited IP(3)-induced Ca(2+) release (IICR) from permeabilized cells predominantly expressing IP(3)R1 (L15 fibroblasts) or IP(3)R3 (Lvec fibroblasts), even though the IP(3)R3 does not contain Ca(2+)-dependent CaM-binding sites. Suramin 11-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 158-165 15266018-7 2004 Therefore, suramin also potently inhibited IP(3)-induced Ca(2+) release (IICR) from permeabilized cells predominantly expressing IP(3)R1 (L15 fibroblasts) or IP(3)R3 (Lvec fibroblasts), even though the IP(3)R3 does not contain Ca(2+)-dependent CaM-binding sites. Suramin 11-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 202-209 15266018-7 2004 Therefore, suramin also potently inhibited IP(3)-induced Ca(2+) release (IICR) from permeabilized cells predominantly expressing IP(3)R1 (L15 fibroblasts) or IP(3)R3 (Lvec fibroblasts), even though the IP(3)R3 does not contain Ca(2+)-dependent CaM-binding sites. Inositol 1,4,5-Trisphosphate 43-48 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 202-209 15223153-2 2004 The possible role of Ca(2+) release from the inositol 1,4,5-trisphosphate (IP(3)) receptor channel in the regulation of the phosphorylation-dephosphorylation cycle process involved in glycogen degradation by glycogen phosphorylase have theoretically investigated by using the Li-Rinzel model for cytosolic Ca(2+) oscillations. Glycogen 184-192 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 75-90 15280576-5 2004 To account for the most recent findings, we propose that two distinct classes of calcium-conducting channels may exist in plasma membrane, which respond to different signals: SOCs, which are activated by depletion of calcium stores through the CIF-iPLA2 mechanism [no inositol triphosphate (IP3) needed]; and IP3 receptor-operated channels (IP3ROCs), which are activated by IP3 receptor through a direct coupling mechanism (no store depletion is needed). Calcium 81-88 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 309-321 15280576-5 2004 To account for the most recent findings, we propose that two distinct classes of calcium-conducting channels may exist in plasma membrane, which respond to different signals: SOCs, which are activated by depletion of calcium stores through the CIF-iPLA2 mechanism [no inositol triphosphate (IP3) needed]; and IP3 receptor-operated channels (IP3ROCs), which are activated by IP3 receptor through a direct coupling mechanism (no store depletion is needed). Calcium 81-88 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 374-386 15048932-9 2004 We found that diphenylboric acid 2-aminoethyl ester, a cell-permeable inositol 1,4,5-trisphosphate (IP(3)) receptor antagonist, greatly reduced mechanically induced glutamate release. diphenylboric acid 2-aminoethyl ester 14-51 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 100-115 15066902-8 2004 Modulation of the ER calcium pools using CMC (4-chloro-m-cresol) and ATP revealed lower ryanodine receptor (RyR) and IP(3) receptor (IP(3)R)-sensitive Ca2+ stores in the chemoresistant cell line. Calcium 21-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 117-131 15066902-8 2004 Modulation of the ER calcium pools using CMC (4-chloro-m-cresol) and ATP revealed lower ryanodine receptor (RyR) and IP(3) receptor (IP(3)R)-sensitive Ca2+ stores in the chemoresistant cell line. Calcium 21-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 133-139 15066902-8 2004 Modulation of the ER calcium pools using CMC (4-chloro-m-cresol) and ATP revealed lower ryanodine receptor (RyR) and IP(3) receptor (IP(3)R)-sensitive Ca2+ stores in the chemoresistant cell line. chlorocresol 41-44 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 117-131 15066902-8 2004 Modulation of the ER calcium pools using CMC (4-chloro-m-cresol) and ATP revealed lower ryanodine receptor (RyR) and IP(3) receptor (IP(3)R)-sensitive Ca2+ stores in the chemoresistant cell line. chlorocresol 41-44 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 133-139 15066902-8 2004 Modulation of the ER calcium pools using CMC (4-chloro-m-cresol) and ATP revealed lower ryanodine receptor (RyR) and IP(3) receptor (IP(3)R)-sensitive Ca2+ stores in the chemoresistant cell line. chlorocresol 46-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 117-131 14695351-5 2004 By voltage-clamp recording, Ca(2+) influx through voltage-dependent Ca(2+) channels (VDCCs) was shown to be responsible for activating the initial SK current, whereas the IP(3)R blocker heparin abolished the delayed component. Heparin 186-193 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 171-177 15160398-7 2004 Dantrolene and xestospongin C, inhibitors of ER Ca(2+) release through RyR or IP(3)R, were able to prevent the increase in [Ca(2+)](i) and the activation of caspase-3 and to protect partially against apoptosis induced by treatment with A beta(25-35) or A beta(1-40). Dantrolene 0-10 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-84 15160398-7 2004 Dantrolene and xestospongin C, inhibitors of ER Ca(2+) release through RyR or IP(3)R, were able to prevent the increase in [Ca(2+)](i) and the activation of caspase-3 and to protect partially against apoptosis induced by treatment with A beta(25-35) or A beta(1-40). xestospongin C 15-29 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-84 15093614-11 2004 Thrombin-induced [Ca2+]i of GF is mainly due to PAR-1 activation, extracellular calcium influx via L-type calcium channel, PLC activation, then IP3 binding to IP3 receptor in sarcoplasmic reticulum, which leads to intracellular calcium release and subsequently alters cell membrane capacitative calcium entry. Inositol 1,4,5-Trisphosphate 144-147 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-171 15066902-8 2004 Modulation of the ER calcium pools using CMC (4-chloro-m-cresol) and ATP revealed lower ryanodine receptor (RyR) and IP(3) receptor (IP(3)R)-sensitive Ca2+ stores in the chemoresistant cell line. chlorocresol 46-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 133-139 15066902-8 2004 Modulation of the ER calcium pools using CMC (4-chloro-m-cresol) and ATP revealed lower ryanodine receptor (RyR) and IP(3) receptor (IP(3)R)-sensitive Ca2+ stores in the chemoresistant cell line. Adenosine Triphosphate 69-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 117-131 15066902-8 2004 Modulation of the ER calcium pools using CMC (4-chloro-m-cresol) and ATP revealed lower ryanodine receptor (RyR) and IP(3) receptor (IP(3)R)-sensitive Ca2+ stores in the chemoresistant cell line. Adenosine Triphosphate 69-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 133-139 15003850-0 2004 A model of IP3 receptor with a luminal calcium binding site: stochastic simulations and analysis. Calcium 39-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 11-23 15048932-9 2004 We found that diphenylboric acid 2-aminoethyl ester, a cell-permeable inositol 1,4,5-trisphosphate (IP(3)) receptor antagonist, greatly reduced mechanically induced glutamate release. Inositol 1,4,5-Trisphosphate 70-98 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 100-115 15048932-9 2004 We found that diphenylboric acid 2-aminoethyl ester, a cell-permeable inositol 1,4,5-trisphosphate (IP(3)) receptor antagonist, greatly reduced mechanically induced glutamate release. Glutamic Acid 165-174 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 100-115 14726673-6 2004 This interaction blocks the calcium-dependent inhibition of IP3R function, resulting in increased calcium release from internal stores. Calcium 28-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 60-64 14754996-4 2004 These effects were prevented by the IP(3) receptor (IP(3)R) blocker aminoethoxydiphenyl borate (2-APB), suggesting the involvement of IP(3)-dependent SR Ca(2+) release. aminoethoxydiphenyl borate 68-94 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 36-50 14754996-4 2004 These effects were prevented by the IP(3) receptor (IP(3)R) blocker aminoethoxydiphenyl borate (2-APB), suggesting the involvement of IP(3)-dependent SR Ca(2+) release. aminoethoxydiphenyl borate 68-94 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 52-58 14754996-4 2004 These effects were prevented by the IP(3) receptor (IP(3)R) blocker aminoethoxydiphenyl borate (2-APB), suggesting the involvement of IP(3)-dependent SR Ca(2+) release. 2-aminoethoxydiphenyl borate 96-101 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 36-50 14754996-4 2004 These effects were prevented by the IP(3) receptor (IP(3)R) blocker aminoethoxydiphenyl borate (2-APB), suggesting the involvement of IP(3)-dependent SR Ca(2+) release. 2-aminoethoxydiphenyl borate 96-101 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 52-58 14754996-5 2004 In saponin-permeabilized myocytes IP(3) and the more potent IP(3)R agonist adenophostin increased basal [Ca(2+)](i) and the frequency of spontaneous Ca(2+) sparks. Saponins 3-10 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 60-66 14754996-5 2004 In saponin-permeabilized myocytes IP(3) and the more potent IP(3)R agonist adenophostin increased basal [Ca(2+)](i) and the frequency of spontaneous Ca(2+) sparks. adenophostin A 75-87 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 60-66 14754996-6 2004 In the presence of tetracaine to eliminate Ca(2+) release from ryanodine receptor (RyR) SR Ca(2+) release channels, IP(3) and adenophostin triggered unique elementary, non-propagating IP(3)R-dependent Ca(2+) release events with amplitudes and kinetics that were distinctly different from classical RyR-dependent Ca(2+) sparks. Inositol 1,4,5-Trisphosphate 116-121 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 184-190 14754996-6 2004 In the presence of tetracaine to eliminate Ca(2+) release from ryanodine receptor (RyR) SR Ca(2+) release channels, IP(3) and adenophostin triggered unique elementary, non-propagating IP(3)R-dependent Ca(2+) release events with amplitudes and kinetics that were distinctly different from classical RyR-dependent Ca(2+) sparks. adenophostin A 126-138 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 184-190 14726673-6 2004 This interaction blocks the calcium-dependent inhibition of IP3R function, resulting in increased calcium release from internal stores. Calcium 98-105 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 60-64 15189149-1 2004 The inositol 1,4,5 trisphosphate (IP3) receptor (IP3R) is a Ca2+ release channel that responds to the second messenger IP3. Inositol 1,4,5-Trisphosphate 34-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-53 14755130-6 2004 The results showed that adenosine induced, in a dose-dependent manner, a calcium mobilization from IP(3)-sensitive intracellular stores since the IP(3) receptor blocker 2-APB was able to suppress the calcium response. Adenosine 24-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 146-160 15709700-3 2004 In this tissue, most cytoplasmic and nuclear calcium signals originate from calcium release from internal stores, mediated either by ryanodine receptor (RyR) or IP3 receptor (IP3R) channels. Calcium 45-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 161-173 15709700-3 2004 In this tissue, most cytoplasmic and nuclear calcium signals originate from calcium release from internal stores, mediated either by ryanodine receptor (RyR) or IP3 receptor (IP3R) channels. Calcium 45-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 175-179 15709700-3 2004 In this tissue, most cytoplasmic and nuclear calcium signals originate from calcium release from internal stores, mediated either by ryanodine receptor (RyR) or IP3 receptor (IP3R) channels. Calcium 76-83 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 175-179 15709700-5 2004 The calcium signals mediated by RyR and IP3R are very different in kinetics, amplitude and subcellular localization; an open question is whether these differences are differentially sensed by transcription factors. Calcium 4-11 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-44 14755130-10 2004 Based on the experimental data, a signaling pathway is proposed involving adenylate cyclase and protein kinase A, which causes phosphorylation of the IP(3) receptor, with a cross-talk between the signaling pathways activated by ghrelin and adenosine. Ghrelin 228-235 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 150-164 14755130-6 2004 The results showed that adenosine induced, in a dose-dependent manner, a calcium mobilization from IP(3)-sensitive intracellular stores since the IP(3) receptor blocker 2-APB was able to suppress the calcium response. Calcium 73-80 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 146-160 14755130-10 2004 Based on the experimental data, a signaling pathway is proposed involving adenylate cyclase and protein kinase A, which causes phosphorylation of the IP(3) receptor, with a cross-talk between the signaling pathways activated by ghrelin and adenosine. Adenosine 240-249 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 150-164 14755130-6 2004 The results showed that adenosine induced, in a dose-dependent manner, a calcium mobilization from IP(3)-sensitive intracellular stores since the IP(3) receptor blocker 2-APB was able to suppress the calcium response. Inositol 1,4,5-Trisphosphate 99-104 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 146-160 14755130-6 2004 The results showed that adenosine induced, in a dose-dependent manner, a calcium mobilization from IP(3)-sensitive intracellular stores since the IP(3) receptor blocker 2-APB was able to suppress the calcium response. 2-aminoethoxydiphenyl borate 169-174 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 146-160 14755130-6 2004 The results showed that adenosine induced, in a dose-dependent manner, a calcium mobilization from IP(3)-sensitive intracellular stores since the IP(3) receptor blocker 2-APB was able to suppress the calcium response. Calcium 200-207 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 146-160 15283963-3 2004 GABA(A)R-gated IPSCs were enhanced by the postsynaptic infusions of adenophostin (1 microM), a potent agonist of inositol-1,4,5-triphosphate receptor (IP(3)R) that induces Ca(2+) release. gamma-Aminobutyric Acid 0-4 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 151-157 14706780-7 2004 Inhibition of the inositol 1,4,5-trisphosphate (IP(3)) receptor with 200 microM 2-aminoethoxydiphenylborate (2APB) abolished LPA signals. 2-aminoethoxydiphenyl borate 80-107 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-63 15283963-3 2004 GABA(A)R-gated IPSCs were enhanced by the postsynaptic infusions of adenophostin (1 microM), a potent agonist of inositol-1,4,5-triphosphate receptor (IP(3)R) that induces Ca(2+) release. adenophostin A 68-80 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 151-157 15283963-8 2004 In the investigation of synaptic targets for the enhancement, we found that IP(3)R agonist-enhanced GABA(A)R-gated IPSCs were attenuated by co-infusing colchicine (30 microM), vincristine (3 microM) or cytochalasin D (1 microM) that inhibits tubulin or actin polymerization, implying that actin filament and microtubules are involved. gamma-Aminobutyric Acid 100-104 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-82 15283963-8 2004 In the investigation of synaptic targets for the enhancement, we found that IP(3)R agonist-enhanced GABA(A)R-gated IPSCs were attenuated by co-infusing colchicine (30 microM), vincristine (3 microM) or cytochalasin D (1 microM) that inhibits tubulin or actin polymerization, implying that actin filament and microtubules are involved. Colchicine 152-162 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-82 15283963-8 2004 In the investigation of synaptic targets for the enhancement, we found that IP(3)R agonist-enhanced GABA(A)R-gated IPSCs were attenuated by co-infusing colchicine (30 microM), vincristine (3 microM) or cytochalasin D (1 microM) that inhibits tubulin or actin polymerization, implying that actin filament and microtubules are involved. Vincristine 176-187 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-82 15104179-5 2004 Although TRPC3 can also be activated by diacylglycerols, there is evidence suggesting that these channels can be activated by IP3 and the IP3 receptor through a conformational coupling mechanism. Diglycerides 40-55 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 138-150 15283963-8 2004 In the investigation of synaptic targets for the enhancement, we found that IP(3)R agonist-enhanced GABA(A)R-gated IPSCs were attenuated by co-infusing colchicine (30 microM), vincristine (3 microM) or cytochalasin D (1 microM) that inhibits tubulin or actin polymerization, implying that actin filament and microtubules are involved. Cytochalasin D 202-216 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-82 14500581-5 2003 Intracellular application of the IP3 receptor antagonist heparin abolished fNT-induced electrical activity. Heparin 57-64 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 33-45 14644452-1 2003 Although the inositol 1,4,5-triphosphate (IP(3))-induced nuclear Ca(2+) release has been shown to play key roles in nuclear functions, the presence of IP(3) receptor (IP(3)R)/Ca(2+) channels in the nucleoplasm has not been found. Inositol 1,4,5-Trisphosphate 13-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 167-173 14644452-1 2003 Although the inositol 1,4,5-triphosphate (IP(3))-induced nuclear Ca(2+) release has been shown to play key roles in nuclear functions, the presence of IP(3) receptor (IP(3)R)/Ca(2+) channels in the nucleoplasm has not been found. Inositol 1,4,5-Trisphosphate 42-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 151-165 14644452-1 2003 Although the inositol 1,4,5-triphosphate (IP(3))-induced nuclear Ca(2+) release has been shown to play key roles in nuclear functions, the presence of IP(3) receptor (IP(3)R)/Ca(2+) channels in the nucleoplasm has not been found. Inositol 1,4,5-Trisphosphate 42-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 167-173 14500581-5 2003 Intracellular application of the IP3 receptor antagonist heparin abolished fNT-induced electrical activity. NIFURTHIAZOLE 75-78 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 33-45 14666665-11 2003 As cells which express IP3R3 mRNA (i.e. pancreas ascinar cells) are known to have a secretory function in which IP3/Ca2+ signaling has been shown to be involved, IP3R3 may be a prerequisite for secretion of an enzyme, such as protease, in gastric cancer cells. Inositol 1,4,5-Trisphosphate 23-26 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 162-167 12820984-1 2003 Inositol 1,4,5-trisphosphate (IP(3)) is one of the second messengers produced by phosphoinositid hydrolysis and triggers IP(3) receptor (IP(3)R) mediated calcium release from intracellular pools. Inositol 1,4,5-Trisphosphate 0-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 121-135 12820984-1 2003 Inositol 1,4,5-trisphosphate (IP(3)) is one of the second messengers produced by phosphoinositid hydrolysis and triggers IP(3) receptor (IP(3)R) mediated calcium release from intracellular pools. Inositol 1,4,5-Trisphosphate 0-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 137-143 12820984-1 2003 Inositol 1,4,5-trisphosphate (IP(3)) is one of the second messengers produced by phosphoinositid hydrolysis and triggers IP(3) receptor (IP(3)R) mediated calcium release from intracellular pools. Inositol 1,4,5-Trisphosphate 30-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 121-135 12820984-1 2003 Inositol 1,4,5-trisphosphate (IP(3)) is one of the second messengers produced by phosphoinositid hydrolysis and triggers IP(3) receptor (IP(3)R) mediated calcium release from intracellular pools. Inositol 1,4,5-Trisphosphate 30-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 137-143 12820984-1 2003 Inositol 1,4,5-trisphosphate (IP(3)) is one of the second messengers produced by phosphoinositid hydrolysis and triggers IP(3) receptor (IP(3)R) mediated calcium release from intracellular pools. phosphoinositid 81-96 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 137-143 12820984-1 2003 Inositol 1,4,5-trisphosphate (IP(3)) is one of the second messengers produced by phosphoinositid hydrolysis and triggers IP(3) receptor (IP(3)R) mediated calcium release from intracellular pools. Calcium 154-161 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 121-135 12820984-1 2003 Inositol 1,4,5-trisphosphate (IP(3)) is one of the second messengers produced by phosphoinositid hydrolysis and triggers IP(3) receptor (IP(3)R) mediated calcium release from intracellular pools. Calcium 154-161 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 137-143 14619519-11 2003 As cells that express IP3R3 mRNA (i.e., pancreatic aciner cells) are known to have a secretory function in which IP3/Ca2+ signaling has been shown to be involved, IP3R3 may be a prerequisite for secretion in gastric cancer cells. Inositol 1,4,5-Trisphosphate 22-25 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 163-168 14505576-2 2003 For example, inositol triphosphate (IP3) produced by receptor-coupled phospholipase C activates an intracellular store calcium channel, the IP(3)R. Inositol triphosphate 13-34 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 140-146 14505576-2 2003 For example, inositol triphosphate (IP3) produced by receptor-coupled phospholipase C activates an intracellular store calcium channel, the IP(3)R. Inositol 1,4,5-Trisphosphate 36-39 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 140-146 12967979-5 2003 Ca2+ imaging experiments show calcium release at the motor endplate upon K+ depolarization precisely in these IP3R-rich regions. Calcium 30-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 12921667-10 2003 (3)The increase of Ca(2+) concentration induced by caffeine or ryanodine suggested the involvement of both the cyclic adenosine diphosphate ribose and the inositol 1,4,5-triphosphate systems in the regulation of intracellular calcium in LEC-B3, and IP(3R) is more sensitive to free Ca(2+) modulation than RyR. Caffeine 51-59 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 249-254 12754204-8 2003 Heparin inhibition of endogenous inositol trisphosphate receptors (IP3R) had little effect on intracellular Ca2+ handling or viability. Heparin 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 67-71 12730194-5 2003 Mutation of conserved YQ and MKR motifs to alanine within the CIRB region in TRPC3-Topaz, which would be expected to interfere with IP3 receptor and/or calmodulin binding, had no effect on channel function or targeting. Alanine 43-50 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 132-144 12921667-10 2003 (3)The increase of Ca(2+) concentration induced by caffeine or ryanodine suggested the involvement of both the cyclic adenosine diphosphate ribose and the inositol 1,4,5-triphosphate systems in the regulation of intracellular calcium in LEC-B3, and IP(3R) is more sensitive to free Ca(2+) modulation than RyR. Ryanodine 63-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 249-254 12601149-1 2003 Examination of store-operated Ca(2+) entry (SOC) in single, mechanically skinned skeletal muscle cells by confocal microscopy shows that the inositol 1,4,5-trisphosphate (IP(3)) receptor acts as a sarcoplasmic reticulum [Ca(2+)] sensor and mediates SOC by physical coupling without playing a key role in Ca(2+) release from internal stores, as is the case with various cell types in which SOC was investigated previously. 1,4,5-trisphosphate 150-169 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 171-186 12747838-5 2003 This can be due to activation of PLCbeta1 or direct activation of the IP(3)R by Gbetagamma. gbetagamma 80-90 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 70-76 12747838-6 2003 We report here that Gbetagamma potently activates the IP(3) receptor. gbetagamma 20-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 54-68 12747838-12 2003 We propose that gating of IP(3)R by Gbetagamma is a new mode of Ca(2+) signaling with particular significance for Gi-coupled receptors. gbetagamma 36-46 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 26-32 12719484-2 2003 For this purpose the membrane-permeable IP3 receptor antagonist 2-aminoethoxydiphenyl borate (2APB) (Maruyama, T., T. Kanaji, S. Nakade, T. Kanno, and K. Mikoshiba. 2-aminoethoxydiphenyl borate 64-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-52 12632182-3 2003 This review focuses on the pharmacological modulation of the various functionally important sub-domains of the IP(3)R, including the IP(3)-binding domain, calmodulin-binding sites, adenine nucleotide-binding sites and the sites for interaction for FK506-binding proteins and other regulators. Adenine Nucleotides 181-199 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 111-117 12632182-3 2003 This review focuses on the pharmacological modulation of the various functionally important sub-domains of the IP(3)R, including the IP(3)-binding domain, calmodulin-binding sites, adenine nucleotide-binding sites and the sites for interaction for FK506-binding proteins and other regulators. Tacrolimus 248-253 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 111-117 12429572-15 2002 Inositol 1,4,5-triphosphate IP3 receptor inhibitor heparin reduced ACh-induced contraction. inositol 1,4,5 0-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-40 12529267-1 2003 This study examined the expression of inositol 1,4,5-trisphosphate (IP(3)) receptor (IP(3)R) types and PKG isoforms in isolated gastric smooth muscle cells and determined the ability of PKG and PKA to phosphorylate IP(3)Rs and inhibit IP(3)-dependent Ca(2+) release, which mediates the initial phase of agonist-induced contraction. Inositol 1,4,5-Trisphosphate 68-73 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-91 12468029-6 2002 Further, we found that FBP enhancement of phospho-ERK immunostaining depended on [Ca(2+)](i): PLC inhibition and the IP(3) receptor blocker xestospongin C prevented FBP from increasing [Ca(2+)](i) and increasing phospho-ERK levels. xestospongin C 140-154 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 117-131 12429572-15 2002 Inositol 1,4,5-triphosphate IP3 receptor inhibitor heparin reduced ACh-induced contraction. Heparin 51-58 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-40 12429572-15 2002 Inositol 1,4,5-triphosphate IP3 receptor inhibitor heparin reduced ACh-induced contraction. Acetylcholine 67-70 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-40 12088506-2 2002 In cytosol-like medium, each of the three mammalian IP(3) receptor subtypes when expressed in Sf9 cells bound adenophostin A with greater affinity than IP(3). adenophostin A 110-124 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 52-66 12453054-6 2002 Application of the membrane-permeant Ca2+ chelator BAPTA-AM, the sarcoendoplasmic reticulum Ca2+-ATPase inhibitor thapsigargin, or the IP3 receptor antagonist 2-APB suppressed the reduction of Ca2+ currents induced by f NT. 2-aminoethoxydiphenyl borate 159-164 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 135-147 12381785-7 2002 Likewise, inositol 1,4,5-trisphosphate (IP(3)) receptor antagonists xestospongin C and caffeine selectively blocked the second phase, but not the initiation of insulin signaling. inositol 1,4,5 10-24 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-55 12381785-7 2002 Likewise, inositol 1,4,5-trisphosphate (IP(3)) receptor antagonists xestospongin C and caffeine selectively blocked the second phase, but not the initiation of insulin signaling. xestospongin C 68-82 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-55 12381785-7 2002 Likewise, inositol 1,4,5-trisphosphate (IP(3)) receptor antagonists xestospongin C and caffeine selectively blocked the second phase, but not the initiation of insulin signaling. Caffeine 87-95 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-55 12445455-4 2002 In this review we will first discuss the role of calcium as an activator and inactivator of the IP(3)R, concluding that calcium is the most important regulator of the IP(3)R. Calcium 49-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 96-102 12445455-4 2002 In this review we will first discuss the role of calcium as an activator and inactivator of the IP(3)R, concluding that calcium is the most important regulator of the IP(3)R. Calcium 120-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 96-102 12445455-4 2002 In this review we will first discuss the role of calcium as an activator and inactivator of the IP(3)R, concluding that calcium is the most important regulator of the IP(3)R. Calcium 120-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 167-173 12513459-2 2002 We investigated the temporal behavior of a single cluster of inositol-(1,4,5)-triphosphate receptor (IP3R)-I channels and will present an analytic approach to obtain the spectrum of the calcium signal within the cluster. Calcium 186-193 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 101-105 12198155-1 2002 We examined the roles of inositol 1,4,5-trisphosphate (IP3) receptors (IP3R) in calcium signaling using DT40 B lymphocytes, and a variant lacking the three IP3R isoforms (IP3R-KO). Calcium 80-87 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 71-75 12198155-4 2002 Expression of the type-3 IP3R (IP3R-3) in the IP3R-KO cells rescued not only agonist-dependent release of intracellular Ca2+, but also Ba2+ influx following receptor stimulation. N-methyl-valyl-amiclenomycin 135-139 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 25-29 12198155-4 2002 Expression of the type-3 IP3R (IP3R-3) in the IP3R-KO cells rescued not only agonist-dependent release of intracellular Ca2+, but also Ba2+ influx following receptor stimulation. N-methyl-valyl-amiclenomycin 135-139 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 31-37 12198155-4 2002 Expression of the type-3 IP3R (IP3R-3) in the IP3R-KO cells rescued not only agonist-dependent release of intracellular Ca2+, but also Ba2+ influx following receptor stimulation. N-methyl-valyl-amiclenomycin 135-139 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 31-35 12198155-5 2002 Similar results were obtained with an IP3R-3 mutant carrying a conservative point mutation in the selectivity filter region of the channel (D2477E); however, an IP3R-3 mutant in which this same aspartate was replaced by alanine (D2477A) failed to restore either BCR-induced Ca2+ release or receptor-dependent Ba2+ entry. Alanine 220-227 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 161-167 11980717-1 2002 Calcium spikes established by IP(3) receptor-mediated Ca(2+) release from the endoplasmic reticulum (ER) are transmitted effectively to the mitochondria, utilizing local Ca(2+) interactions between closely associated subdomains of the ER and mitochondria. Calcium 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 30-44 12161107-7 2002 Ca(2+) humps in the transfected cells were associated with a high expression level of IP(3)R3. ca(2+) humps 0-12 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-93 12065669-7 2002 Intracellular Ca2+ stores were implicated in both the initial and sustained nicotine-evoked Ca2+ responses, by the blockade observed after ryanodine (30 microm) and the inositoltriphosphate (IP3)-receptor antagonist, xestospongin-c (10 microm). Nicotine 76-84 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 191-204 11958992-1 2002 Inositol 1,4,5-trisphosphate (IP(3)) analogues were synthesized in order to investigate the importance of the environment of 1-phosphate of IP(3) for strong binding to the IP(3) receptor. Inositol 1,4,5-Trisphosphate 0-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 172-186 11858944-11 2002 R-PIA-induced contraction of esophageal muscle cells was inhibited by IP(3) receptor antagonist heparin, which suggests that the contraction of esophageal smooth muscle cells is dependent on phosphatidylinositol-specific phospholipase (PI-PLC) and IP(3). Heparin 96-103 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 70-84 11858944-11 2002 R-PIA-induced contraction of esophageal muscle cells was inhibited by IP(3) receptor antagonist heparin, which suggests that the contraction of esophageal smooth muscle cells is dependent on phosphatidylinositol-specific phospholipase (PI-PLC) and IP(3). Phosphatidylinositols 191-211 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 70-84 11858944-14 2002 PI hydrolysis by PI-PLC forms IP(3), which binds to IP(3) receptor on endoplasmic reticulum, resulting in the release of intracellular Ca(2+). Inositol 1,4,5-Trisphosphate 30-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 52-66 11971217-11 2002 (4) The expression of inositol- 1,4,5-triphosphate receptor (IP3R) was enhanced by H2O2. Hydrogen Peroxide 83-87 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 61-65 12065669-7 2002 Intracellular Ca2+ stores were implicated in both the initial and sustained nicotine-evoked Ca2+ responses, by the blockade observed after ryanodine (30 microm) and the inositoltriphosphate (IP3)-receptor antagonist, xestospongin-c (10 microm). inositoltriphosphate 169-189 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 191-204 12065669-7 2002 Intracellular Ca2+ stores were implicated in both the initial and sustained nicotine-evoked Ca2+ responses, by the blockade observed after ryanodine (30 microm) and the inositoltriphosphate (IP3)-receptor antagonist, xestospongin-c (10 microm). xestospongin C 217-231 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 191-204 11958992-1 2002 Inositol 1,4,5-trisphosphate (IP(3)) analogues were synthesized in order to investigate the importance of the environment of 1-phosphate of IP(3) for strong binding to the IP(3) receptor. Inositol 1,4,5-Trisphosphate 30-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 172-186 11958992-1 2002 Inositol 1,4,5-trisphosphate (IP(3)) analogues were synthesized in order to investigate the importance of the environment of 1-phosphate of IP(3) for strong binding to the IP(3) receptor. sphingosine 1-phosphate 125-136 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 172-186 11784768-6 2002 These results indicate that the spontaneous calcium oscillations observed in hippocampal astrocytes in situ are mediated by IP3 receptor activation, are not dependent on neuronal activity, and do not depend on activation of metabotropic glutamate receptors or purinergic receptors. Calcium 44-51 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 124-136 11782428-0 2002 BANK regulates BCR-induced calcium mobilization by promoting tyrosine phosphorylation of IP(3) receptor. Calcium 27-34 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-103 11782428-0 2002 BANK regulates BCR-induced calcium mobilization by promoting tyrosine phosphorylation of IP(3) receptor. Tyrosine 61-69 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-103 11885662-10 2002 Blockade of the inositol 1,4,5-trisphosphate (IP3) receptor on the sarcoplasmic reticulum Ca2+ stores with 2-aminoethoxydiphenyl borate and depletion of Ca2+ stores by inhibition of the sarcoplasmic Ca2+-ATPase with thapsigargin prevented ET-1-induced cytosolic Ca2+ increase and reduced the ET-1-induced vasoconstriction. Borates 129-135 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 46-59 11885662-10 2002 Blockade of the inositol 1,4,5-trisphosphate (IP3) receptor on the sarcoplasmic reticulum Ca2+ stores with 2-aminoethoxydiphenyl borate and depletion of Ca2+ stores by inhibition of the sarcoplasmic Ca2+-ATPase with thapsigargin prevented ET-1-induced cytosolic Ca2+ increase and reduced the ET-1-induced vasoconstriction. Thapsigargin 216-228 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 46-59 11885662-10 2002 Blockade of the inositol 1,4,5-trisphosphate (IP3) receptor on the sarcoplasmic reticulum Ca2+ stores with 2-aminoethoxydiphenyl borate and depletion of Ca2+ stores by inhibition of the sarcoplasmic Ca2+-ATPase with thapsigargin prevented ET-1-induced cytosolic Ca2+ increase and reduced the ET-1-induced vasoconstriction. Endothelin-1 239-243 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 46-59 11885662-10 2002 Blockade of the inositol 1,4,5-trisphosphate (IP3) receptor on the sarcoplasmic reticulum Ca2+ stores with 2-aminoethoxydiphenyl borate and depletion of Ca2+ stores by inhibition of the sarcoplasmic Ca2+-ATPase with thapsigargin prevented ET-1-induced cytosolic Ca2+ increase and reduced the ET-1-induced vasoconstriction. Endothelin-1 292-296 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 46-59 11874447-4 2002 From these, a general model is extracted that involves six types of concentration variables: inositol 1,4,5-trisphosphate (IP3), cytoplasmic, endoplasmic reticulum and mitochondrial calcium, the occupied binding sites of calcium buffers, and the fraction of active IP3 receptor calcium release channels. Calcium 221-228 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 265-277 11969246-4 2002 Fluorescence confocal microscopy showed that the fluorescence of GFP-IP3R3 was distributed to reticular network structures, even after cell permeabilization with saponin. Saponins 162-169 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 69-74 11687583-2 2002 The calcium pools can be induced to release Ca(2+) via two main types of calcium channel receptor: the inositol 1,4,5-trisphosphate receptor (IP(3)R) and the ryanodine receptor. Calcium 4-11 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 142-149 11599006-5 2001 We found that the Ca(2+) increase induced by BDNF was completely blocked by xestospongin C, an IP(3) receptor antagonist, and U-73122, a PLC-gamma inhibitor. xestospongin C 76-90 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 95-109 11730912-9 2002 The products of phospholipase C activity, diacylglycerol and inositol-trisphosphate (IP(3)), will lead to activation of protein kinase C (PKC) and IP(3)-receptor. Diglycerides 42-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 147-161 11730912-9 2002 The products of phospholipase C activity, diacylglycerol and inositol-trisphosphate (IP(3)), will lead to activation of protein kinase C (PKC) and IP(3)-receptor. inositol-trisphosphate 61-83 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 147-161 11730912-9 2002 The products of phospholipase C activity, diacylglycerol and inositol-trisphosphate (IP(3)), will lead to activation of protein kinase C (PKC) and IP(3)-receptor. Inositol 1,4,5-Trisphosphate 85-90 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 147-161 12903086-0 2002 Synthesis and biological activity of adenophostin derivatives as IP3 receptor ligands. adenophostin A 37-49 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-77 12903086-1 2002 The three derivatives of adenophostin A, which were the C-glycosidic analogs 3a and 3b, and the 5"-phenyl analog 4, were designed and synthesized as efficient IP3 receptor ligands. adenophostin A 25-39 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-171 11704557-8 2001 Comparison of the effect of cGMP with that of xestospongin C, an inhibitor of the inositol 1,4,5-trisphosphate (IP(3)) receptor, revealed similarities between the action of cGMP and xestospongin C. xestospongin C 46-60 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 112-127 11704557-8 2001 Comparison of the effect of cGMP with that of xestospongin C, an inhibitor of the inositol 1,4,5-trisphosphate (IP(3)) receptor, revealed similarities between the action of cGMP and xestospongin C. Cyclic GMP 173-177 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 112-127 11704557-8 2001 Comparison of the effect of cGMP with that of xestospongin C, an inhibitor of the inositol 1,4,5-trisphosphate (IP(3)) receptor, revealed similarities between the action of cGMP and xestospongin C. xestospongin C 182-196 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 112-127 11704557-9 2001 Therefore, it is likely that cGMP and PKG may target a signal transduction step(s) linked to IP(3) receptor-mediated Ca(2+) release. Cyclic GMP 29-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-107 11701755-11 2001 These results suggested that the release of Ca(2+) from intracellular stores mediated by the IP(3) receptor was involved in the BDNF-enhanced glutamate release. Glutamic Acid 142-151 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 93-107 11587552-8 2001 Using Ca2+ induced Ca2+ release (CICR) cell permeable inhibitors for the ryanodine receptor (dantrolene) and the IP3 receptor (2-amino-ethoxydiphenylborate, 2APB) mediated CICR, we demonstrated that CICR was significantly augmented in the "epileptic" neurons, and determined that the IP3 receptor mediated CICR was the major release mechanism altered in epileptogenesis. cicr 33-37 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 113-125 11243933-1 2001 Calcium signal transmission between endoplasmic reticulum (ER) and mitochondria is supported by a local [Ca(2+)] control that operates between IP(3)receptor Ca(2+)release channels (IP(3)R) and mitochondrial Ca(2+)uptake sites, and displays functional similarities to synaptic transmission. Calcium 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 143-156 11465560-8 2001 Exposure to 20 microM Xestospongin D, a cell-permeant IP3 receptor antagonist, resulted in a 45+/-13% decrease in the [Ca2+]i response to halothane compared with halothane exposure alone. xestospongin D 22-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 54-66 11465560-8 2001 Exposure to 20 microM Xestospongin D, a cell-permeant IP3 receptor antagonist, resulted in a 45+/-13% decrease in the [Ca2+]i response to halothane compared with halothane exposure alone. Halothane 138-147 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 54-66 11465560-12 2001 CONCLUSIONS: The authors conclude that halothane reduces sarcoplasmic reticulum Ca2+ content in ASM cells via increased Ca2+ leak through both IP3 receptor and ryanodine receptor channels. Halothane 39-48 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 143-155 11319137-10 2001 Eggs injected with adenophostin A, an IP(3) receptor agonist, showed enhanced Ca(2+) responses to CaCl(2) injections. adenophostin A 19-33 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 38-52 11319137-10 2001 Eggs injected with adenophostin A, an IP(3) receptor agonist, showed enhanced Ca(2+) responses to CaCl(2) injections. Calcium Chloride 98-105 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 38-52 11574661-7 2001 Localization of the IP(3) receptor to the CRT-containing vesicles, in the sperm neck and to the acrosome, suggests that capacitative calcium entry in human spermatozoa may be regulated from these putative calcium storage sites. Calcium 133-140 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 20-34 11574661-7 2001 Localization of the IP(3) receptor to the CRT-containing vesicles, in the sperm neck and to the acrosome, suggests that capacitative calcium entry in human spermatozoa may be regulated from these putative calcium storage sites. Calcium 205-212 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 20-34 11502886-3 2001 This result supports an intracellular action of 2APB on inositol 1,4,5-trisphosphate (IP(3))-receptor Ca(2+) channels. Inositol 1,4,5-Trisphosphate 56-84 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-101 11522941-0 2001 Reduced IP3 sensitivity of IP3 receptor in Purkinje neurons. Inositol 1,4,5-Trisphosphate 8-11 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 27-39 11522941-3 2001 The rate of Ca2+ release is dependent on the IP3 concentration with an EC50 of 25.8 microM, which is > 20-fold greater than that of the IP3R in the isolated preparations or in peripheral cells. Inositol 1,4,5-Trisphosphate 45-48 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 139-143 11547341-6 2001 The transient [Ca2+]i increase underwent rapid desensitization, was independent of extracellular Ca2+ and inhibited by the IP3-receptor blocker (75 microm) 2-aminoethoxydiphenyl borate (2-APB) and by depletion of Ca2+ stores with 10(-6) m thapsigargin. 2-aminoethoxydiphenyl borate 156-184 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 123-135 11547341-6 2001 The transient [Ca2+]i increase underwent rapid desensitization, was independent of extracellular Ca2+ and inhibited by the IP3-receptor blocker (75 microm) 2-aminoethoxydiphenyl borate (2-APB) and by depletion of Ca2+ stores with 10(-6) m thapsigargin. 2-aminoethoxydiphenyl borate 186-191 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 123-135 11547341-6 2001 The transient [Ca2+]i increase underwent rapid desensitization, was independent of extracellular Ca2+ and inhibited by the IP3-receptor blocker (75 microm) 2-aminoethoxydiphenyl borate (2-APB) and by depletion of Ca2+ stores with 10(-6) m thapsigargin. Thapsigargin 239-251 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 123-135 11547341-11 2001 These observations demonstrate that ET-1 mediates a vasoconstriction of the gerbil spiral modiolar artery via ETA receptors and an IP3 receptor-mediated release of Ca2+ from thapsigargin-sensitive Ca2+ stores. Thapsigargin 174-186 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 131-143 11336651-3 2001 Treatment with xestospongin C, an inhibitor of IP(3) receptor function, abolished SMCE and coupling between the IP(3) receptor and hTrp1. xestospongin C 15-29 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 47-61 11336651-3 2001 Treatment with xestospongin C, an inhibitor of IP(3) receptor function, abolished SMCE and coupling between the IP(3) receptor and hTrp1. xestospongin C 15-29 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 112-126 11278266-8 2001 We propose that the pore of IP(3)R channels has two distinct sites that control monovalent cation permeation (Val(2548)) and Ca(2+) selectivity (Asp(2550)). Valine 110-113 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-34 11278266-8 2001 We propose that the pore of IP(3)R channels has two distinct sites that control monovalent cation permeation (Val(2548)) and Ca(2+) selectivity (Asp(2550)). Aspartic Acid 145-148 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-34 11243933-1 2001 Calcium signal transmission between endoplasmic reticulum (ER) and mitochondria is supported by a local [Ca(2+)] control that operates between IP(3)receptor Ca(2+)release channels (IP(3)R) and mitochondrial Ca(2+)uptake sites, and displays functional similarities to synaptic transmission. Calcium 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 181-187 11050109-9 2000 The Ca(2+) chelator BAPTA, as well as inhibition of either the inositol trisphosphate (IP(3)) receptor or protein kinase C (PKC) abolished the mGluR7 effect. Tris phosphate 72-85 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 87-102 11162852-4 2001 Instead, caffeine dose-dependently inhibited IP3 receptor (IP3R)-mediated Ca2+ release, RYR-mediated Ca2+ release and B cell receptor-initiated Ca2+ influx, while high concentrations of caffeine (> or = 25 mM) induced a Ca2+ influx. Caffeine 9-17 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 45-57 11162852-4 2001 Instead, caffeine dose-dependently inhibited IP3 receptor (IP3R)-mediated Ca2+ release, RYR-mediated Ca2+ release and B cell receptor-initiated Ca2+ influx, while high concentrations of caffeine (> or = 25 mM) induced a Ca2+ influx. Caffeine 9-17 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 59-63 11162852-6 2001 Thus, caffeine may act as an inhibitor on a single or multiple site(s) responsible for regulating the IP3R channel, RYR channel and presumably the receptor-mediated SOC channel. Caffeine 6-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 102-106 11361033-7 2001 In smooth muscle, there are several targets for cyclic nucleotide inhibition and consequent relaxation, including the receptor, G proteins, phospholipase C-beta1-4 isoforms, IP3 receptor, Ca2+ mobilization, MLCK, MAP kinase, Rho-kinase, and myosin phosphatase. Nucleotides, Cyclic 48-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 140-186 11469755-0 2001 Conformational analysis of cyclophostin and designed analogs in comparison with the potent IP3 receptor agonist adenophostin A. adenophostin A 112-126 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 91-103 11469755-1 2001 A conformational analysis of 5"-6"-tethered cyclophostin was carried out in comparison with the mother compound, adenophostin A, which has a potent IP3 receptor agonistic activity. 5"-6"-tethered cyclophostin 29-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 148-160 11469755-1 2001 A conformational analysis of 5"-6"-tethered cyclophostin was carried out in comparison with the mother compound, adenophostin A, which has a potent IP3 receptor agonistic activity. adenophostin A 113-127 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 148-160 11212221-7 2001 Thimerosal, a thiol reagent which sensitizes the inositol 1,4,5-trisphosphate (IP3) receptor, inhibited the spermine-induced increase in PA(Man) and, to a lesser extent, that of Jw. Thimerosal 0-10 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-92 11212221-7 2001 Thimerosal, a thiol reagent which sensitizes the inositol 1,4,5-trisphosphate (IP3) receptor, inhibited the spermine-induced increase in PA(Man) and, to a lesser extent, that of Jw. Sulfhydryl Compounds 14-19 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-92 11212221-7 2001 Thimerosal, a thiol reagent which sensitizes the inositol 1,4,5-trisphosphate (IP3) receptor, inhibited the spermine-induced increase in PA(Man) and, to a lesser extent, that of Jw. Spermine 108-116 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-92 11248050-2 2001 Previous studies showed that human Trp3 is activated by inositol 1,4,5-trisphosphate (IP(3)) receptors (IP(3)Rs) and identified interacting domains, one on Trp and two on IP(3)R. Tryptophan 35-38 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 104-110 11259864-4 2001 [(3)H]Glutamate uptake was measured after the cells were exposed to 0.1--100 microM mercuric chloride and the selected regulators of protein kinase C (PKC) pathway: PKC activator SC10, PKC inhibitor chelerythrine chloride, phospholipase A(2)/C inhibitor manoalide, tyrosine kinase inhibitor lavendustin A, competitive NMDA receptor antagonist AP7 and IP(3) receptor antagonist heparin. Glutamic Acid 6-15 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 351-365 11149946-2 2001 The present study found that sigma-1 receptors (Sig-1R), unique endoplasmic reticulum proteins that bind certain steroids, neuroleptics, and psychotropic drugs, form a trimeric complex with ankyrin B and IP(3)R type 3 (IP(3)R-3) in NG-108 cells. Steroids 113-121 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 204-227 11149946-4 2001 Sig-1R agonists such as pregnenolone sulfate and cocaine caused the dissociation of an ankyrin B isoform (ANK 220) from IP(3)R-3. pregnenolone sulfate 24-44 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 120-128 11149946-4 2001 Sig-1R agonists such as pregnenolone sulfate and cocaine caused the dissociation of an ankyrin B isoform (ANK 220) from IP(3)R-3. Cocaine 49-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 120-128 11149946-8 2001 These results suggest that Sig-1R and associated ligands may play important roles in cells by controlling the function of cytoskeletal proteins and that the Sig-1R/ANK220/IP(3)R-3 complex regulating Ca(2+) signaling may represent a site of action for neurosteroids and cocaine. Cocaine 269-276 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 164-179 11162491-4 2001 In addition, CaT1 channel activity was markedly inhibited by micromolar levels of a noncompetitive antagonist of the IP3 receptor originally isolated from a marine sponge, Xestospongin C. xestospongin C 172-186 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 117-129 11068017-2 2000 Phenylephrine (0.1-10 microM) dose-dependently stimulated NO production (0.8-12.9 microM) and this was blocked by NO synthase inhibitor, prazosin, Ca2+-depletion and Xestospongin C (a blocker of the inositol 1,4,5-trisphosphate (IP3) receptor), suggesting that the alpha1-adrenoceptor signaling pathway mediates NO production in C6 cells. Phenylephrine 0-13 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 229-243 11068017-2 2000 Phenylephrine (0.1-10 microM) dose-dependently stimulated NO production (0.8-12.9 microM) and this was blocked by NO synthase inhibitor, prazosin, Ca2+-depletion and Xestospongin C (a blocker of the inositol 1,4,5-trisphosphate (IP3) receptor), suggesting that the alpha1-adrenoceptor signaling pathway mediates NO production in C6 cells. xestospongin C 166-180 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 229-243 11068017-5 2000 This finding suggests that cyclosporine may increase phenylephrine-induced NO production by accelerating IP3 receptor function in the alpha1-adrenoceptor signaling pathway in C6 cells. Cyclosporine 27-39 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 105-117 11068017-5 2000 This finding suggests that cyclosporine may increase phenylephrine-induced NO production by accelerating IP3 receptor function in the alpha1-adrenoceptor signaling pathway in C6 cells. Phenylephrine 53-66 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 105-117 11115374-1 2000 Intracellular calcium signals mediated by IP(3)and ryanodine receptors (IP(3)R/RyR) play a central role in cell survival, but emerging evidence suggests that IP(3)R/RyR are also important in apoptotic cell death. Calcium 14-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-78 11115374-1 2000 Intracellular calcium signals mediated by IP(3)and ryanodine receptors (IP(3)R/RyR) play a central role in cell survival, but emerging evidence suggests that IP(3)R/RyR are also important in apoptotic cell death. Calcium 14-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 158-164 11115374-4 2000 The functional importance of these mitochondrial calcium signalling pathways has been underscored by the elucidation of a highly effective, local Ca(2+)coupling between IP(3)R/RyR and mitochondrial Ca(2+)uptake sites. Calcium 49-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 169-175 11032874-3 2000 Following induction of apoptosis by staurosporine, the immunoreactivity of the type I IP(3) receptor in microsome preparations from SH-SY5Y cells was reduced within 2 h, with a further reduction during subsequent hours. Staurosporine 36-49 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-100 11032874-6 2000 Preincubation of the neuroblastoma cells with the caspase-3 inhibitor Z-Asp-Glu-Val-Asp-fluoromethyl ketone prevented IP(3) receptor degradation. benzoylcarbonyl-aspartyl-glutamyl-valyl-aspartyl-fluoromethyl ketone 70-107 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 118-132 10764774-3 2000 Saponin-permeabilized COS cells transfected with type I IP(3)R showed a 50% increase in inositol 1,4,5-trisphosphate (IP(3))-mediated Ca(2+) release at saturating [IP(3)] (10 micrometer) but no enhancement at subsaturating [IP(3)] (300 nm). Inositol 1,4,5-Trisphosphate 118-124 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-62 11752610-0 2000 IP3 receptor-operated calcium entry. Calcium 22-29 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-12 11752610-2 2000 The authors describe the regulated release of calcium from intracellular stores by the inositol 1,4,5 trisphosphate receptor (IP(3)R) and the relationship of this release mechanism to calcium influx from the extracellular milieu through store-operated calcium channels. Calcium 46-53 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-133 11752610-2 2000 The authors describe the regulated release of calcium from intracellular stores by the inositol 1,4,5 trisphosphate receptor (IP(3)R) and the relationship of this release mechanism to calcium influx from the extracellular milieu through store-operated calcium channels. Calcium 184-191 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-133 10966748-1 2000 Clustered disaccharide analogues of adenophostin A (2), i.e. mono-, di-, and tetravalent derivatives 6-8, respectively, were synthesized and evaluated as novel ligands for the tetrameric D-myo-inositol 1,4, 5-trisphosphate receptor (IP(3)R). adenophostin A 36-50 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 233-239 10920015-5 2000 Mutant channels with amino acid residue substitutions that are identical in the RyR and IP(3)R families (D4899A, D4899R, and R4913E) exhibited a decreased K(+) conductance and showed a loss of high-affinity [(3)H]ryanodine binding and loss of single-channel pharmacology but maintained their response to caffeine in a cellular assay. Ryanodine 213-222 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 88-94 10920015-5 2000 Mutant channels with amino acid residue substitutions that are identical in the RyR and IP(3)R families (D4899A, D4899R, and R4913E) exhibited a decreased K(+) conductance and showed a loss of high-affinity [(3)H]ryanodine binding and loss of single-channel pharmacology but maintained their response to caffeine in a cellular assay. Caffeine 304-312 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 88-94 10764774-3 2000 Saponin-permeabilized COS cells transfected with type I IP(3)R showed a 50% increase in inositol 1,4,5-trisphosphate (IP(3))-mediated Ca(2+) release at saturating [IP(3)] (10 micrometer) but no enhancement at subsaturating [IP(3)] (300 nm). Saponins 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-62 10764774-3 2000 Saponin-permeabilized COS cells transfected with type I IP(3)R showed a 50% increase in inositol 1,4,5-trisphosphate (IP(3))-mediated Ca(2+) release at saturating [IP(3)] (10 micrometer) but no enhancement at subsaturating [IP(3)] (300 nm). carbonyl sulfide 22-25 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-62 10764774-6 2000 However, microsomal vesicles prepared from cells doubly transfected with IP(3)R and SERCA cDNAs released 33.0 +/- 0.04% of the A23187-sensitive pool within 30 s of 1 micrometer adenophostin A addition. Calcimycin 127-133 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 73-79 10764774-3 2000 Saponin-permeabilized COS cells transfected with type I IP(3)R showed a 50% increase in inositol 1,4,5-trisphosphate (IP(3))-mediated Ca(2+) release at saturating [IP(3)] (10 micrometer) but no enhancement at subsaturating [IP(3)] (300 nm). Inositol 1,4,5-Trisphosphate 88-116 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-62 10764774-6 2000 However, microsomal vesicles prepared from cells doubly transfected with IP(3)R and SERCA cDNAs released 33.0 +/- 0.04% of the A23187-sensitive pool within 30 s of 1 micrometer adenophostin A addition. adenophostin A 177-191 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 73-79 10764774-7 2000 Similarly, the initial rate of (45)Ca(2+) influx into oxalate-loaded microsomal vesicles was inhibited by IP(3) only when the microsomes were prepared from COS cells doubly transfected with SERCA-2b and IP(3)R DNA. Oxalates 54-61 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 203-209 10891132-0 2000 Synthesis of the C-glycosidic analogue of adenophostin A and its uracil congener as potential IP(3) receptor ligands. adenophostin A 42-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 94-108 10748130-5 2000 To examine the functional aspect of this coupling, we measured the IP(3)-mediated Ca(2+) release property of the IP(3)R reconstituted into liposomes in the presence and absence of CGA. Inositol 1,4,5-Trisphosphate 67-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 113-119 10891132-0 2000 Synthesis of the C-glycosidic analogue of adenophostin A and its uracil congener as potential IP(3) receptor ligands. Uracil 65-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 94-108 10891132-2 2000 Synthesis of the C-glycosidic analogue 9 of adenophostin A, a very potent IP(3) receptor agonist, and its uracil congener 10 was achieved via a temporary silicon-tethered radical coupling reaction as the key step. adenophostin A 44-58 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 74-88 11013462-6 2000 Furthermore, the caspase inhibitor, Z-VAD-fmk, significantly reduces TNFalpha-mediated perturbation of IP(3)R1 and IP(3)R2 (but not IP(3)R3) function; whereas the calpain inhibitor I, ALLN, is capable of blocking the inhibitory effect of TNFalpha on IP(3)R3 function. benzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketone 36-45 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 250-257 10748130-8 2000 The fluorescence energy transfer and IP(3)R Trp fluorescence quenching studies indicated that the structure of reconstituted IP(3)R becomes more ordered and exposed in the presence of CGA, suggesting that the coupled CGA in the liposome caused structural changes of the IP(3)R, changing it to a structure that is better suited to IP(3) binding and subsequent Ca(2+) release. Tryptophan 44-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 125-131 10748130-8 2000 The fluorescence energy transfer and IP(3)R Trp fluorescence quenching studies indicated that the structure of reconstituted IP(3)R becomes more ordered and exposed in the presence of CGA, suggesting that the coupled CGA in the liposome caused structural changes of the IP(3)R, changing it to a structure that is better suited to IP(3) binding and subsequent Ca(2+) release. Tryptophan 44-47 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 125-131 10692444-2 2000 Human T lymphocytes (Jurkat) that are made deficient in IP(3)R do not generate Ca(2+) signals in response to T cell receptor stimulation, fail to translocate the nuclear factor for activated T cells to the nucleus, and are remarkably resistant to induction of apoptosis with CD95 (Fas), dexamethasone, gamma irradiation, and T cell receptor stimulation using anti-CD3 antibody. ammonium ferrous sulfate 281-284 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-62 10751218-1 2000 Herein we demonstrate that replicative cellular senescence in vitro results in sharply reduced inositol 1,4,5-trisphosphate (IP(3)) receptor levels, reduced mitogen-evoked IP(3) formation and Ca(2+) release, and Ca(2+) store depletion. Inositol 1,4,5-Trisphosphate 95-123 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 125-140 10692444-2 2000 Human T lymphocytes (Jurkat) that are made deficient in IP(3)R do not generate Ca(2+) signals in response to T cell receptor stimulation, fail to translocate the nuclear factor for activated T cells to the nucleus, and are remarkably resistant to induction of apoptosis with CD95 (Fas), dexamethasone, gamma irradiation, and T cell receptor stimulation using anti-CD3 antibody. Dexamethasone 287-300 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-62 10644679-1 2000 A 592-amino acid segment of the regulatory domain of the neuronal type-I inositol 1,4,5-trisphosphate receptor (IP(3)R) isoform (type-I long, amino acids1314-1905) and the corresponding 552-amino acid alternatively spliced form present in peripheral tissues (type-I short, amino acids 1693-1733 deleted) were expressed as glutathione S-transferase fusion proteins. amino acids1314 142-157 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 112-118 10712640-4 2000 Dialysis of the adenophostin analogues, novel IP3 receptor ligands, also induced inward currents with an increase in membrane conductance. adenophostin A 16-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 46-58 10692497-1 2000 Inositol-1,4,5-trisphosphate (IP(3)) releases Ca(2+) from intracellular stores by binding to its receptor (IP(3)R), a multigene family of Ca(2+)-release channels consisting of IP(3)R1, IP(3)R2, and IP(3)R3. Inositol 1,4,5-Trisphosphate 0-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-113 10692497-1 2000 Inositol-1,4,5-trisphosphate (IP(3)) releases Ca(2+) from intracellular stores by binding to its receptor (IP(3)R), a multigene family of Ca(2+)-release channels consisting of IP(3)R1, IP(3)R2, and IP(3)R3. Inositol 1,4,5-Trisphosphate 0-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 198-205 10692497-1 2000 Inositol-1,4,5-trisphosphate (IP(3)) releases Ca(2+) from intracellular stores by binding to its receptor (IP(3)R), a multigene family of Ca(2+)-release channels consisting of IP(3)R1, IP(3)R2, and IP(3)R3. Inositol 1,4,5-Trisphosphate 30-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-113 10692497-1 2000 Inositol-1,4,5-trisphosphate (IP(3)) releases Ca(2+) from intracellular stores by binding to its receptor (IP(3)R), a multigene family of Ca(2+)-release channels consisting of IP(3)R1, IP(3)R2, and IP(3)R3. Inositol 1,4,5-Trisphosphate 30-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 198-205 10836543-4 2000 When the anti-IP3 R antibody or antisense oligonucleotide for IP3 receptor is introduced into the living cells of Blepharisma, both the photosensitivity of the cells and content of blepharismin-200 kD protein are reduced. Oligonucleotides 42-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 62-74 10644679-1 2000 A 592-amino acid segment of the regulatory domain of the neuronal type-I inositol 1,4,5-trisphosphate receptor (IP(3)R) isoform (type-I long, amino acids1314-1905) and the corresponding 552-amino acid alternatively spliced form present in peripheral tissues (type-I short, amino acids 1693-1733 deleted) were expressed as glutathione S-transferase fusion proteins. Glutathione 322-333 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 112-118 10611319-0 1999 Modulation of Ca(2+) entry by polypeptides of the inositol 1,4, 5-trisphosphate receptor (IP3R) that bind transient receptor potential (TRP): evidence for roles of TRP and IP3R in store depletion-activated Ca(2+) entry. Tryptophan 136-139 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-94 11036936-0 2000 Mechanism of capacitative Ca2+ entry (CCE): interaction between IP3 receptor and TRP links the internal calcium storage compartment to plasma membrane CCE channels. Calcium 104-111 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 64-76 11036936-1 2000 Activation of cells by agents that stimulate inositol trisphoshate (IP3) formation causes, via IP3 receptor (IP3R) activation, the release of Ca2+ from internal stores and also the entry of Ca2+ via plasma membrane cation channels, referred to as capacitative Ca2+ entry or CCE channels. inositol trisphoshate 45-66 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 95-107 11036936-1 2000 Activation of cells by agents that stimulate inositol trisphoshate (IP3) formation causes, via IP3 receptor (IP3R) activation, the release of Ca2+ from internal stores and also the entry of Ca2+ via plasma membrane cation channels, referred to as capacitative Ca2+ entry or CCE channels. inositol trisphoshate 45-66 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 109-113 11036936-1 2000 Activation of cells by agents that stimulate inositol trisphoshate (IP3) formation causes, via IP3 receptor (IP3R) activation, the release of Ca2+ from internal stores and also the entry of Ca2+ via plasma membrane cation channels, referred to as capacitative Ca2+ entry or CCE channels. Inositol 1,4,5-Trisphosphate 68-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 95-107 11036936-1 2000 Activation of cells by agents that stimulate inositol trisphoshate (IP3) formation causes, via IP3 receptor (IP3R) activation, the release of Ca2+ from internal stores and also the entry of Ca2+ via plasma membrane cation channels, referred to as capacitative Ca2+ entry or CCE channels. Inositol 1,4,5-Trisphosphate 68-71 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 109-113 11036936-4 2000 These complexes appear to form in vivo, as evidenced by co-immunoprecipitation of Trp with IP3R and by the fact that expression of the respective interacting sequences modulates development of CCE brought about by store depletion. Tryptophan 82-85 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 91-95 11036936-5 2000 The finding that a Trp-interacting sequence of IP3R interferes with natural CCE leads us to conclude that Trp proteins are, indeed, structural members of CCE channels. Tryptophan 19-22 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 47-51 11036936-6 2000 We conclude further that direct coupling of IP3R to Trp is a physiological mechanism by which cells trigger CCE in response to signals that stimulate phosphoinositide hydrolysis and IP3 formation. Tryptophan 52-55 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 44-48 11036936-6 2000 We conclude further that direct coupling of IP3R to Trp is a physiological mechanism by which cells trigger CCE in response to signals that stimulate phosphoinositide hydrolysis and IP3 formation. Carbamylcholine 108-111 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 44-48 11036936-6 2000 We conclude further that direct coupling of IP3R to Trp is a physiological mechanism by which cells trigger CCE in response to signals that stimulate phosphoinositide hydrolysis and IP3 formation. Phosphatidylinositols 150-166 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 44-48 10611319-2 1999 In agreement with this hypothesis, cells expressing TRPs display novel Ca(2+)-permeable cation channels that can be activated by the inositol 1,4,5-trisphosphate receptor (IP3R) protein. Tryptophan 52-56 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 172-176 10611319-4 1999 Here, we document physical interaction of TRP and IP3R by coimmunoprecipitation and glutathione S-transferase-pulldown experiments and identify two regions of IP3R, F2q and F2g, that interact with one region of TRP, C7. Glutathione 84-95 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-54 10611319-4 1999 Here, we document physical interaction of TRP and IP3R by coimmunoprecipitation and glutathione S-transferase-pulldown experiments and identify two regions of IP3R, F2q and F2g, that interact with one region of TRP, C7. Tryptophan 211-214 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-54 10611319-4 1999 Here, we document physical interaction of TRP and IP3R by coimmunoprecipitation and glutathione S-transferase-pulldown experiments and identify two regions of IP3R, F2q and F2g, that interact with one region of TRP, C7. Tryptophan 211-214 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-163 10397504-1 1999 IP3 analogs were synthesized by the modification of phosphate at the 1-position, and their affinity for the IP3 receptor was analyzed by means of surface plasmon resonance measurements. Inositol 1,4,5-Trisphosphate 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 108-120 10551852-2 1999 With [Ca(2+)](i) strongly buffered to 100 nM, I(crac) was activated by ionomycin, thapsigargin, inositol 1,4,5-trisphosphate (IP(3)), and two metabolically stable IP(3) receptor agonists, adenophostin A and L-alpha-glycerophospho-D-myoinositol-4,5-bisphosphate (GPIP(2)). crac 48-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 163-177 10551852-2 1999 With [Ca(2+)](i) strongly buffered to 100 nM, I(crac) was activated by ionomycin, thapsigargin, inositol 1,4,5-trisphosphate (IP(3)), and two metabolically stable IP(3) receptor agonists, adenophostin A and L-alpha-glycerophospho-D-myoinositol-4,5-bisphosphate (GPIP(2)). ip 126-128 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 163-177 10551852-3 1999 With minimal [Ca(2+)](i) buffering, with [Ca(2+)](i) free to fluctuate I(crac) was activated by ionomycin, thapsigargin, and by the potent IP(3) receptor agonist, adenophostin A, but not by GPIP(2) or IP(3) itself. crac 73-77 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 139-153 10551852-3 1999 With minimal [Ca(2+)](i) buffering, with [Ca(2+)](i) free to fluctuate I(crac) was activated by ionomycin, thapsigargin, and by the potent IP(3) receptor agonist, adenophostin A, but not by GPIP(2) or IP(3) itself. Ionomycin 96-105 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 139-153 10551852-3 1999 With minimal [Ca(2+)](i) buffering, with [Ca(2+)](i) free to fluctuate I(crac) was activated by ionomycin, thapsigargin, and by the potent IP(3) receptor agonist, adenophostin A, but not by GPIP(2) or IP(3) itself. Thapsigargin 107-119 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 139-153 10551852-3 1999 With minimal [Ca(2+)](i) buffering, with [Ca(2+)](i) free to fluctuate I(crac) was activated by ionomycin, thapsigargin, and by the potent IP(3) receptor agonist, adenophostin A, but not by GPIP(2) or IP(3) itself. adenophostin A 163-177 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 139-153 10551852-3 1999 With minimal [Ca(2+)](i) buffering, with [Ca(2+)](i) free to fluctuate I(crac) was activated by ionomycin, thapsigargin, and by the potent IP(3) receptor agonist, adenophostin A, but not by GPIP(2) or IP(3) itself. gpip 190-194 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 139-153 10551852-6 1999 Our findings suggest that when IP(3) activates the IP(3) receptor, the resulting influx of Ca(2+) quickly inactivates the receptor, and Ca(2+) is re-accumulated at sites that regulate I(crac). Inositol 1,4,5-Trisphosphate 31-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 51-65 10551852-6 1999 Our findings suggest that when IP(3) activates the IP(3) receptor, the resulting influx of Ca(2+) quickly inactivates the receptor, and Ca(2+) is re-accumulated at sites that regulate I(crac). crac 186-190 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 51-65 10551852-8 1999 Comparison of thapsigargin-releasable Ca(2+) pools following activation by different IP(3) receptor agonists indicates that the critical regulatory pool of Ca(2+) may be very small in comparison to the total IP(3)-sensitive component of the endoplasmic reticulum. Thapsigargin 14-26 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 85-99 10516296-8 1999 Moreover, the phospholipase C inhibitor U-73122 and the inositol 1,4,5-trisphosphate (IP3) receptor antagonist xestospongin C blocked the cannabinoid effect, suggesting that the cannabinoid enhancement of NMDA-evoked Ca2+ signals results from enhanced release from IP3-sensitive Ca2+ stores. Inositol 1,4,5-Trisphosphate 56-84 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-99 10516296-8 1999 Moreover, the phospholipase C inhibitor U-73122 and the inositol 1,4,5-trisphosphate (IP3) receptor antagonist xestospongin C blocked the cannabinoid effect, suggesting that the cannabinoid enhancement of NMDA-evoked Ca2+ signals results from enhanced release from IP3-sensitive Ca2+ stores. Cannabinoids 138-149 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-99 10516296-8 1999 Moreover, the phospholipase C inhibitor U-73122 and the inositol 1,4,5-trisphosphate (IP3) receptor antagonist xestospongin C blocked the cannabinoid effect, suggesting that the cannabinoid enhancement of NMDA-evoked Ca2+ signals results from enhanced release from IP3-sensitive Ca2+ stores. Cannabinoids 178-189 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-99 10491627-9 1999 In addition, injection of adenophostin A, a potent IP(3)R agonist that elicits high-frequency [Ca2+]i oscillations in mammalian oocytes, induced similar reduction in receptor numbers. adenophostin A 26-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 51-57 9850611-2 1998 A family of three IP3 receptor subtype monomers form functional tetramers, which act as effectors for Ins(1,4,5)P3, providing a ligand-gated channel that allows Ca2+ ions to move between cellular compartments. Inositol 1,4,5-Trisphosphate 102-114 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 18-30 10352035-5 1999 Model simulations agree with previous experimental work on the rates of activation and inactivation of the IP3 receptor by calcium (DuFour, J.-F., I.M. Calcium 123-130 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 107-119 10352035-11 1999 The steady state open probability curve of the model IP3 receptor is an increasing function of calcium concentration, as found for type-III IP3 receptors by Hagar et al. Calcium 95-102 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 53-65 10352035-20 1999 We conclude that the differences between CCh- and CCK-induced calcium oscillations in pancreatic acinar cells can be explained by two principal mechanisms: (a) CCK causes more phosphorylation of the IP3 receptor than does CCh, and the phosphorylated receptor cannot pass calcium current; and (b) the rate of calcium ATPase pumping and the rate of calcium influx from the outside the cell are greater in the presence of CCh than in the presence of CCK. Carbachol 41-44 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 199-211 10341226-8 1999 Cessation of calcium release via the IP3 receptor might accelerate this fall and thus explain why the cone recovers much faster than the rod. Calcium 13-20 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 37-49 10341226-9 1999 Furthermore, because its own activity of the IP3 receptor depends partly on cytoplasmic calcium, the receptor might control the set point of cytoplasmic calcium and thus affect cone sensitivity. Calcium 88-95 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 45-57 10341226-9 1999 Furthermore, because its own activity of the IP3 receptor depends partly on cytoplasmic calcium, the receptor might control the set point of cytoplasmic calcium and thus affect cone sensitivity. Calcium 153-160 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 45-57 10190972-2 1999 We studied these early glucose breakdown products for effects on calcium release and inositol 1,4, 5-trisphosphate (IP3) binding to the IP3 receptor in a pancreatic beta cell preparation. Glucose 23-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-148 10190972-2 1999 We studied these early glucose breakdown products for effects on calcium release and inositol 1,4, 5-trisphosphate (IP3) binding to the IP3 receptor in a pancreatic beta cell preparation. Inositol 1,4,5-Trisphosphate 85-114 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-148 10190972-2 1999 We studied these early glucose breakdown products for effects on calcium release and inositol 1,4, 5-trisphosphate (IP3) binding to the IP3 receptor in a pancreatic beta cell preparation. Inositol 1,4,5-Trisphosphate 116-119 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-148 10213151-6 1999 Together, these data suggest the possibility that IP3-induced Ca2+ release through IP3-R plays a role in the entrainment of the mammalian circadian clock, the SCN. Inositol 1,4,5-Trisphosphate 50-53 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 83-88 10378083-6 1999 The suggested mechanism is based on the regulation of local Ca2+ release by cyclic AMP-dependent protein kinase (PKA) and relies upon two experimental observations: first, some G-protein coupled signaling pathways activate PLC and regulate adenylate cyclase at the same time, leading to IP3 production and altering PKA activity via changes in cAMP level; second, phosphorylation by PKA alters the properties of IP3 receptor (IP3R). Inositol 1,4,5-Trisphosphate 287-290 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 411-423 10378083-6 1999 The suggested mechanism is based on the regulation of local Ca2+ release by cyclic AMP-dependent protein kinase (PKA) and relies upon two experimental observations: first, some G-protein coupled signaling pathways activate PLC and regulate adenylate cyclase at the same time, leading to IP3 production and altering PKA activity via changes in cAMP level; second, phosphorylation by PKA alters the properties of IP3 receptor (IP3R). Inositol 1,4,5-Trisphosphate 287-290 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 425-429 10378083-6 1999 The suggested mechanism is based on the regulation of local Ca2+ release by cyclic AMP-dependent protein kinase (PKA) and relies upon two experimental observations: first, some G-protein coupled signaling pathways activate PLC and regulate adenylate cyclase at the same time, leading to IP3 production and altering PKA activity via changes in cAMP level; second, phosphorylation by PKA alters the properties of IP3 receptor (IP3R). Cyclic AMP 343-347 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 411-423 10378083-6 1999 The suggested mechanism is based on the regulation of local Ca2+ release by cyclic AMP-dependent protein kinase (PKA) and relies upon two experimental observations: first, some G-protein coupled signaling pathways activate PLC and regulate adenylate cyclase at the same time, leading to IP3 production and altering PKA activity via changes in cAMP level; second, phosphorylation by PKA alters the properties of IP3 receptor (IP3R). Cyclic AMP 343-347 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 425-429 16801121-3 1999 Stimulation of platelets with thrombin resulted in tyrosine phosphorylation of the type 1 IP(3)R, which peaked at 3 min followed by dephosphorylation to the basal level by 10 min. Tyrosine 51-59 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-96 10332802-6 1999 In contrast, intracellular infusion of either GDP beta S or the IP3 receptor antagonist heparin prevented oxo-M mediated enhancement of NMDA depolarizations. Heparin 88-95 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 64-76 10332802-6 1999 In contrast, intracellular infusion of either GDP beta S or the IP3 receptor antagonist heparin prevented oxo-M mediated enhancement of NMDA depolarizations. N-Methylaspartate 136-140 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 64-76 10332802-9 1999 Thus, muscarinic-mediated enhancement of NMDA responses involves activation of M1 receptors, leading to the engagement of a postsynaptic G-protein and subsequent IP3 receptor activity. N-Methylaspartate 41-45 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 162-174 10318833-1 1999 The concerted action of inositol 1,4,5-trisphosphate (IP3) and Ca2+ on the IP3 receptor Ca2+ release channel (IP3R) is a fundamental step in the generation of cytosolic Ca2+ oscillations and waves, which underlie Ca2+ signaling in many cells. Inositol 1,4,5-Trisphosphate 24-52 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 10318833-1 1999 The concerted action of inositol 1,4,5-trisphosphate (IP3) and Ca2+ on the IP3 receptor Ca2+ release channel (IP3R) is a fundamental step in the generation of cytosolic Ca2+ oscillations and waves, which underlie Ca2+ signaling in many cells. Inositol 1,4,5-Trisphosphate 54-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 10064596-3 1999 We have studied the Ca2+-signalling mechanism in genetically engineered B cells that express either a single or a combination of IP3R subtypes, and show that Ca2+-signalling patterns depend on the IP3R subtypes, which differ significantly in their response to agonists, i.e. IP3, Ca2+ and ATP. Inositol 1,4,5-Trisphosphate 129-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 197-201 10064596-3 1999 We have studied the Ca2+-signalling mechanism in genetically engineered B cells that express either a single or a combination of IP3R subtypes, and show that Ca2+-signalling patterns depend on the IP3R subtypes, which differ significantly in their response to agonists, i.e. IP3, Ca2+ and ATP. Adenosine Triphosphate 289-292 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 197-201 9878054-1 1999 Transmission of cytosolic [Ca2+] ([Ca2+]c) oscillations into the mitochondrial matrix is thought to be supported by local calcium control between IP3 receptor Ca2+ channels (IP3R) and mitochondria, but study of the coupling mechanisms has been difficult. Calcium 122-129 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 174-178 9878054-6 1999 This architecture explains why calcium oscillations evoked by synchronized periodic activation of IP3R are particularly effective in establishing dynamic control over mitochondrial metabolism. Calcium 31-38 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 98-102 9808459-4 1998 A novel proline-rich "Homer ligand" (PPXXFr) is identified in group 1 mGluRs and IP3R, and these receptors coimmunoprecipitate as a complex with Homer from brain. Proline 8-15 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-85 9652087-2 1998 Two modes of transmission are found in immature eggs, where the inositol 1,4,5-trisphosphate receptor (IP3R) controls release of calcium from the endoplasmic reticulum (ER). Calcium 129-136 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 103-107 9688646-6 1998 The contraction induced by CCK was inhibited by the phospholipase C (PLC) inhibitor U-73122, anti-PLC-beta3 antibody, and the IP3 receptor antagonist heparin but was not inhibited by the the phospholipase D inhibitor propranolol or antibodies against PLC-beta1 or PLC-beta2. Heparin 150-157 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-138 9678515-7 1998 By contrast, the staining pattern of the Purkinje cells of gc-CD case was uniform: almost all the Purkinje cells expressed P400/IP3R in cell bodies, axons and dendrites, but not in the dendritic spines and spiny branchlets. gc-cd 59-64 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 128-132 9346894-4 1997 We now report that FKBP12 binds the IP3R at residues 1400-1401, a leucyl-prolyl dipeptide epitope that structurally resembles FK506. Dipeptides 80-89 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 36-40 9586805-9 1998 While the IP3 receptor system is considered to be the main regulator of calcium release, liver also contains a ryanodine-sensitive calcium releasing store. Calcium 72-79 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 10-22 9346894-4 1997 We now report that FKBP12 binds the IP3R at residues 1400-1401, a leucyl-prolyl dipeptide epitope that structurally resembles FK506. Tacrolimus 126-131 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 36-40 9376222-13 1997 Furthermore, elevation of cAMP may inhibit IP3 production and [Ca2+]i mobilization through mechanisms involving PKA-dependent phosphorylation of PLC, G-proteins, IP3 receptor and/or IP3 metabolizing enzymes. Cyclic AMP 26-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 162-174 9218795-0 1997 Minimal requirements for calcium oscillations driven by the IP3 receptor. Calcium 25-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 60-72 9268725-2 1997 Here we show that two types of intracellular calcium release channel, the inositol 1,4,5-trisphosphate-gated channel (IP3R) and the ryanodine receptor (RyR) are modulated in an opposing manner by arachidonic acid and its product leukotriene B4 (LTB4). Leukotriene B4 229-243 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 118-122 9268725-3 1997 The IP3R was inhibited by arachidonic acid (Ki = 27 nM), whereas the RyR was unaffected by this compound. Arachidonic Acid 26-42 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-8 9268725-2 1997 Here we show that two types of intracellular calcium release channel, the inositol 1,4,5-trisphosphate-gated channel (IP3R) and the ryanodine receptor (RyR) are modulated in an opposing manner by arachidonic acid and its product leukotriene B4 (LTB4). Arachidonic Acid 196-212 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 118-122 9218795-2 1997 Imaging of fluorescent Ca2+ indicators located within intracellular Ca2+ stores was used to monitor IP3 receptor channel (IP3R) function and to demonstrate that IP3-dependent oscillations of Ca2+ release and re-uptake can be reproduced in single permeabilized hepatocytes. Inositol 1,4,5-Trisphosphate 100-103 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 122-126 9218795-4 1997 With IP3 clamped at a submaximal concentration, coordinated cycles of IP3R activation and subsequent inactivation were observed in each cell. Inositol 1,4,5-Trisphosphate 5-8 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 70-74 9214625-4 1997 We demonstrate here that B cells in which a single type of IP3R has been deleted still mobilize calcium in response to BCR stimulation, whereas this calcium mobilization is abrogated in B cells lacking all three types of IP3R. Calcium 96-103 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 59-63 8957234-7 1996 We concluded that CGRP receptor stimulation reduces substance-P-induced O2- production by the inhibition of IP3-induced transient increase in [Ca2+]i, probably via the phosphorylation of IP3 receptor by cAMP-dependent protein kinase. Superoxides 72-74 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 187-199 9006903-8 1997 These data suggest sequential positive and negative regulation of the hepatic IP3 receptor by cytosolic calcium and by IP3, which may underlie hepatocellular propagation of regenerative, oscillatory calcium signals. Calcium 104-111 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-90 9006903-8 1997 These data suggest sequential positive and negative regulation of the hepatic IP3 receptor by cytosolic calcium and by IP3, which may underlie hepatocellular propagation of regenerative, oscillatory calcium signals. Calcium 199-206 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 78-90 9168020-1 1997 We present a theoretical analysis of intracellular calcium waves propagated by calcium feedback at the inositol 1,4,5-trisphosphate (IP3) receptor. Calcium 51-58 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 133-146 9168020-1 1997 We present a theoretical analysis of intracellular calcium waves propagated by calcium feedback at the inositol 1,4,5-trisphosphate (IP3) receptor. Calcium 79-86 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 133-146 8918899-7 1996 Thus, in several gastrointestinal tissues the Type 3 InsP3 receptor is specifically localized to a portion of the apical cytoskeletal domain in which resides the calcium-responsive effector CaM kinase II. Calcium 162-169 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 46-67 8957234-7 1996 We concluded that CGRP receptor stimulation reduces substance-P-induced O2- production by the inhibition of IP3-induced transient increase in [Ca2+]i, probably via the phosphorylation of IP3 receptor by cAMP-dependent protein kinase. Inositol 1,4,5-Trisphosphate 108-111 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 187-199 8957234-7 1996 We concluded that CGRP receptor stimulation reduces substance-P-induced O2- production by the inhibition of IP3-induced transient increase in [Ca2+]i, probably via the phosphorylation of IP3 receptor by cAMP-dependent protein kinase. Cyclic AMP 203-207 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 187-199 8894271-8 1996 Additionally, IP3R partial agonists were found to exhibit lower intrinsic activity for both activation and inactivation of QCR, suggesting that ligand-induced inactivation of the IP3R was more important than inactivation mechanisms reliant on either Ca2+ flux through the channel and/or calcium store depletion. Calcium 287-294 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 14-18 8894271-8 1996 Additionally, IP3R partial agonists were found to exhibit lower intrinsic activity for both activation and inactivation of QCR, suggesting that ligand-induced inactivation of the IP3R was more important than inactivation mechanisms reliant on either Ca2+ flux through the channel and/or calcium store depletion. Calcium 287-294 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 179-183 8679550-9 1996 Immunoprecipitation experiments with 32P(i)-labeled cells provided the first evidence that inositol 1,4,5-trisphosphate receptor (IP3R) was phosphorylated by CaMK II in vivo. Phosphorus-32 37-40 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 130-134 8627561-4 1996 Both an IP3 receptor monoclonal antibody (5 micrograms/ml) and an IP3 receptor antagonist, heparin (5 mg/ml), directly introduced into the cells via the patch pipette, reduced or abolished oscillations in Clca induced by ACh. Heparin 91-98 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 66-78 8627561-4 1996 Both an IP3 receptor monoclonal antibody (5 micrograms/ml) and an IP3 receptor antagonist, heparin (5 mg/ml), directly introduced into the cells via the patch pipette, reduced or abolished oscillations in Clca induced by ACh. Acetylcholine 221-224 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 8-20 8901022-6 1996 An IP3 receptor antagonist, heparin, reduced both the substance P-induced O2- production and the transient increase in [Ca2+]i without any significant effects on the sustained increase in [Ca2+]i. Heparin 28-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 3-15 8901022-6 1996 An IP3 receptor antagonist, heparin, reduced both the substance P-induced O2- production and the transient increase in [Ca2+]i without any significant effects on the sustained increase in [Ca2+]i. Superoxides 74-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 3-15 7589988-3 1995 One important class of oscillations and waves is dependent on the presence of inositol (1,4,5)-trisphosphate (IP3), which releases Ca2+ from internal stores via the IP3 receptor/Ca2+ channel. Inositol 1,4,5-Trisphosphate 78-108 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 165-177 8647892-7 1996 Analysis of the rate of Ca2+ release at various IP3 concentrations indicated a significant shift of the IP3 dose response toward higher [IP3] with decreasing [Ca2+]s. We conclude that IP3-dependent Ca2+ release in HSY cells is a steady-state process wherein Ca2+ efflux via the IP3 receptor Ca2+ channel is regulated by [Ca2+]s, apparently via changes in the sensitivity of the channel to IP3. Inositol 1,4,5-Trisphosphate 104-107 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 278-290 8647892-7 1996 Analysis of the rate of Ca2+ release at various IP3 concentrations indicated a significant shift of the IP3 dose response toward higher [IP3] with decreasing [Ca2+]s. We conclude that IP3-dependent Ca2+ release in HSY cells is a steady-state process wherein Ca2+ efflux via the IP3 receptor Ca2+ channel is regulated by [Ca2+]s, apparently via changes in the sensitivity of the channel to IP3. Inositol 1,4,5-Trisphosphate 104-107 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 278-290 8647892-7 1996 Analysis of the rate of Ca2+ release at various IP3 concentrations indicated a significant shift of the IP3 dose response toward higher [IP3] with decreasing [Ca2+]s. We conclude that IP3-dependent Ca2+ release in HSY cells is a steady-state process wherein Ca2+ efflux via the IP3 receptor Ca2+ channel is regulated by [Ca2+]s, apparently via changes in the sensitivity of the channel to IP3. Inositol 1,4,5-Trisphosphate 104-107 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 278-290 8647892-7 1996 Analysis of the rate of Ca2+ release at various IP3 concentrations indicated a significant shift of the IP3 dose response toward higher [IP3] with decreasing [Ca2+]s. We conclude that IP3-dependent Ca2+ release in HSY cells is a steady-state process wherein Ca2+ efflux via the IP3 receptor Ca2+ channel is regulated by [Ca2+]s, apparently via changes in the sensitivity of the channel to IP3. Inositol 1,4,5-Trisphosphate 104-107 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 278-290 8521476-6 1995 We now report that calcineurin is physiologically associated with the IP3R-FKBP12 and RyR-FKBP12 receptor complexes and that this interaction can be disrupted by FK506 or rapamycin. Tacrolimus 162-167 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 70-74 8521476-6 1995 We now report that calcineurin is physiologically associated with the IP3R-FKBP12 and RyR-FKBP12 receptor complexes and that this interaction can be disrupted by FK506 or rapamycin. Sirolimus 171-180 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 70-74 7589988-3 1995 One important class of oscillations and waves is dependent on the presence of inositol (1,4,5)-trisphosphate (IP3), which releases Ca2+ from internal stores via the IP3 receptor/Ca2+ channel. Inositol 1,4,5-Trisphosphate 110-113 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 165-177 7642703-9 1995 The IP3R fractionated with acrosomes by discontinuous sucrose gradient centrifugation and was enriched in the medium of acrosome-reacted sperm. Sucrose 54-61 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-8 7646443-13 1995 The sensitivity of [3H]IP3 binding in permeabilized hepatocytes to varied ratios of GSSG and GSH suggests that the IP3 receptor responds to an oxidized redox environment such as that found in the lumen of the endoplasmic reticulum. Tritium 20-22 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-127 7646443-13 1995 The sensitivity of [3H]IP3 binding in permeabilized hepatocytes to varied ratios of GSSG and GSH suggests that the IP3 receptor responds to an oxidized redox environment such as that found in the lumen of the endoplasmic reticulum. Inositol 1,4,5-Trisphosphate 23-26 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-127 7646443-13 1995 The sensitivity of [3H]IP3 binding in permeabilized hepatocytes to varied ratios of GSSG and GSH suggests that the IP3 receptor responds to an oxidized redox environment such as that found in the lumen of the endoplasmic reticulum. Glutathione Disulfide 84-88 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-127 7646443-13 1995 The sensitivity of [3H]IP3 binding in permeabilized hepatocytes to varied ratios of GSSG and GSH suggests that the IP3 receptor responds to an oxidized redox environment such as that found in the lumen of the endoplasmic reticulum. Glutathione 93-96 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-127 8074237-5 1994 Monoclonal antibodies to the IP3 receptor abolished both ACh-induced K+ and Cl- currents. Acetylcholine 57-60 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 29-41 7597070-2 1995 It has been suggested that the second messenger inositol 1,4,5-trisphosphate (IP3) produced after TCR stimulation binds to the IP3 receptor (IP3R), an intracellular Ca(2+)-release channel, and triggers the increase in [Ca2+]i that activates transcription of the gene for T-cell growth factor interleukin 2 (IL-2). Inositol 1,4,5-Trisphosphate 48-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 127-139 7597070-2 1995 It has been suggested that the second messenger inositol 1,4,5-trisphosphate (IP3) produced after TCR stimulation binds to the IP3 receptor (IP3R), an intracellular Ca(2+)-release channel, and triggers the increase in [Ca2+]i that activates transcription of the gene for T-cell growth factor interleukin 2 (IL-2). Inositol 1,4,5-Trisphosphate 48-76 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 7597070-2 1995 It has been suggested that the second messenger inositol 1,4,5-trisphosphate (IP3) produced after TCR stimulation binds to the IP3 receptor (IP3R), an intracellular Ca(2+)-release channel, and triggers the increase in [Ca2+]i that activates transcription of the gene for T-cell growth factor interleukin 2 (IL-2). Inositol 1,4,5-Trisphosphate 78-81 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 127-139 7597070-2 1995 It has been suggested that the second messenger inositol 1,4,5-trisphosphate (IP3) produced after TCR stimulation binds to the IP3 receptor (IP3R), an intracellular Ca(2+)-release channel, and triggers the increase in [Ca2+]i that activates transcription of the gene for T-cell growth factor interleukin 2 (IL-2). Inositol 1,4,5-Trisphosphate 78-81 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-145 7597070-4 1995 Stable transfection of T cells (Jurkat) with antisense type 1 IP3R cDNA prevented type 1 IP3R expression, providing a tool for dissecting the role of IP3 signaling during T-cell activation. Inositol 1,4,5-Trisphosphate 62-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-93 7722640-6 1995 The ATP-evoked Ca2+ response was blocked by the IP3 receptor antagonist heparin, applied intracellularly, but not by N-desulfated heparin, which is not an antagonist at these receptors. Adenosine Triphosphate 4-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-60 7722640-6 1995 The ATP-evoked Ca2+ response was blocked by the IP3 receptor antagonist heparin, applied intracellularly, but not by N-desulfated heparin, which is not an antagonist at these receptors. Heparin 72-79 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-60 7860772-9 1995 RyR down-regulation could contribute to impaired contractility; IP3R up regulation may be a compensatory response providing an alternative pathway for mobilizing intracellular calcium release, possibly contributing to the increased diastolic tone associated with heart failure and the hypertrophic response of failing myocardium. Calcium 176-183 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 64-68 8841603-2 1995 The first total synthesis of adenophostin A, a potent IP3-receptor agonist, was accomplished by AgCIO4-gamma-collidine-promoted glycosylation employing 2-O-benzyl-3,4,6-tri-O-acetyl-alpha-D-glucopyranosyl bromide as a glycosyl donor. adenophostin A 29-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 54-66 8841603-2 1995 The first total synthesis of adenophostin A, a potent IP3-receptor agonist, was accomplished by AgCIO4-gamma-collidine-promoted glycosylation employing 2-O-benzyl-3,4,6-tri-O-acetyl-alpha-D-glucopyranosyl bromide as a glycosyl donor. agcio4-gamma-collidine 96-118 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 54-66 7961860-3 1994 Using purified IP3 receptor (IP3R) protein reconstituted in vesicles, we demonstrate pronounced stimulation by thimerosal of its Ca2+ channel activity. Thimerosal 111-121 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 15-27 7961860-3 1994 Using purified IP3 receptor (IP3R) protein reconstituted in vesicles, we demonstrate pronounced stimulation by thimerosal of its Ca2+ channel activity. Thimerosal 111-121 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 29-33 7961860-4 1994 Effects of thimerosal are dependent on the redox state of the receptor, implying an action of thimerosal on a critical sulfhydryl group(s) of IP3R. Thimerosal 11-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 142-146 7961860-4 1994 Effects of thimerosal are dependent on the redox state of the receptor, implying an action of thimerosal on a critical sulfhydryl group(s) of IP3R. Thimerosal 94-104 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 142-146 7961860-5 1994 Thimerosal enhances the affinity of IP3R for IP3 binding. Thimerosal 0-10 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 36-40 7961860-6 1994 The manner in which thimerosal modulates IP3R responsiveness to IP3 provides evidence for receptor heterogeneity with implications for mechanisms of quantal Ca2+ release. Thimerosal 20-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 41-45 7994011-1 1994 The molecular, structural and functional characteristics of the intracellular Ca2+ release channel activated by inositol 1,4,5-trisphosphate (IP3), also named IP3 receptor (IP3R), are described here. Inositol 1,4,5-Trisphosphate 112-140 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-171 7754532-3 1994 It was originally thought that caffeine acts solely as an agonist for the ryanodine receptor and heparin acts solely as an inhibitor for the IP3 receptor. Heparin 97-104 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 141-153 7994011-1 1994 The molecular, structural and functional characteristics of the intracellular Ca2+ release channel activated by inositol 1,4,5-trisphosphate (IP3), also named IP3 receptor (IP3R), are described here. Inositol 1,4,5-Trisphosphate 112-140 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 173-177 7994011-1 1994 The molecular, structural and functional characteristics of the intracellular Ca2+ release channel activated by inositol 1,4,5-trisphosphate (IP3), also named IP3 receptor (IP3R), are described here. Inositol 1,4,5-Trisphosphate 142-145 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 159-171 7994011-1 1994 The molecular, structural and functional characteristics of the intracellular Ca2+ release channel activated by inositol 1,4,5-trisphosphate (IP3), also named IP3 receptor (IP3R), are described here. Inositol 1,4,5-Trisphosphate 142-145 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 173-177 7754532-5 1994 In the same concentration range, caffeine activates the ryanodine receptor and inhibits the IP3 receptor, and heparin inhibits the IP3 receptor and activates the ryanodine receptor. Caffeine 33-41 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 92-104 7754532-5 1994 In the same concentration range, caffeine activates the ryanodine receptor and inhibits the IP3 receptor, and heparin inhibits the IP3 receptor and activates the ryanodine receptor. Heparin 110-117 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 131-143 8132598-3 1994 The purified IP3 receptor was phosphorylated using either the cGMP- or cAMP-dependent protein kinase in vitro. Cyclic GMP 62-66 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 13-25 8132598-8 1994 Vascular smooth muscle cells prelabeled with [32P]orthophosphate and treated with atrial natriuretic peptide or sodium nitroprusside to elevate cGMP also resulted in increased labeling of the IP3 receptor. Phosphate-32P 45-64 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 192-204 8132598-8 1994 Vascular smooth muscle cells prelabeled with [32P]orthophosphate and treated with atrial natriuretic peptide or sodium nitroprusside to elevate cGMP also resulted in increased labeling of the IP3 receptor. Nitroprusside 112-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 192-204 8132598-8 1994 Vascular smooth muscle cells prelabeled with [32P]orthophosphate and treated with atrial natriuretic peptide or sodium nitroprusside to elevate cGMP also resulted in increased labeling of the IP3 receptor. Cyclic GMP 144-148 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 192-204 8132598-9 1994 Phosphorylation of IP3 receptor by cGMP kinase may regulate the function of IP3 receptor in vascular smooth muscle cells and contribute to the effect of cGMP to regulate intracellular calcium levels. Cyclic GMP 35-39 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 19-31 8132598-9 1994 Phosphorylation of IP3 receptor by cGMP kinase may regulate the function of IP3 receptor in vascular smooth muscle cells and contribute to the effect of cGMP to regulate intracellular calcium levels. Cyclic GMP 35-39 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 76-88 8132598-9 1994 Phosphorylation of IP3 receptor by cGMP kinase may regulate the function of IP3 receptor in vascular smooth muscle cells and contribute to the effect of cGMP to regulate intracellular calcium levels. Calcium 184-191 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 19-31 8081734-4 1994 COS-7 cells transfected with human type 3 IP3R showed characteristic inositol 1,4,5-trisphosphate (IP3)-binding properties with Kd values of 28.8 nM. carbonyl sulfide 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-46 8137917-4 1994 Therefore, the pH-dependent potential interaction of the intraluminal loop domains of the IP3 receptor with chromogranin A was studied by analytical ultracentrifugation utilizing synthetic intraluminal loop peptides of the IP3 receptor labeled with 5-hydroxy-tryptophan at the N-terminus as a chromophore. 5-Hydroxytryptophan 249-269 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 90-102 8115665-14 1994 There is suggestive evidence linking the PI system, and thus the IP3R, to bipolar disorder and the actions of lithium. Lithium 110-117 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-69 8081734-4 1994 COS-7 cells transfected with human type 3 IP3R showed characteristic inositol 1,4,5-trisphosphate (IP3)-binding properties with Kd values of 28.8 nM. Inositol 1,4,5-Trisphosphate 69-97 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 42-46 8385671-8 1993 Evidence for IP3-sensitive Ca2+ stores in Purkinje myocytes was obtained by double immunolabeling experiments for IP3 receptor and cardiac calsequestrin, the sarcoplasmic reticulum intralumenal calcium binding protein. Inositol 1,4,5-Trisphosphate 13-16 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 114-126 8279519-2 1993 Extraction of the membranes with the nonionic detergents Nonidet P-40 and Triton X-100, followed by centrifugation at 100,000 g, resulted in the doubling of the IP3 receptor in the pellets, whereas no detectable binding was found in the supernatants. Nonidet P-40 57-69 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 161-173 8279519-2 1993 Extraction of the membranes with the nonionic detergents Nonidet P-40 and Triton X-100, followed by centrifugation at 100,000 g, resulted in the doubling of the IP3 receptor in the pellets, whereas no detectable binding was found in the supernatants. Octoxynol 74-86 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 161-173 8279519-13 1993 Because cytochalasin D treatment of livers diminishes the ability of IP3 to raise cytosolic free Ca2+ levels, the attachment of the IP3 receptor to the cytoskeleton seems to involve an association with microfilaments. Inositol 1,4,5-Trisphosphate 69-72 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 132-144 8263781-8 1993 The IP3 receptor antagonist heparin, and depletion of intracellular Ca++ stores by thapsigargin or A23187, inhibited ACh-induced contraction of LES but not of esophageal muscle. Heparin 28-35 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-16 8263781-8 1993 The IP3 receptor antagonist heparin, and depletion of intracellular Ca++ stores by thapsigargin or A23187, inhibited ACh-induced contraction of LES but not of esophageal muscle. Acetylcholine 117-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-16 8274628-0 1993 Calcium oscillations and waves: is the IP3R Ca2+ channel the culprit? Calcium 0-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 39-43 8270909-19 1993 Intracellular application of heparin or of the monoclonal antibody against the IP3 receptor, mAb18A10, inhibited the ACh and His responses in a concentration-dependent fashion. Heparin 29-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-91 8270909-19 1993 Intracellular application of heparin or of the monoclonal antibody against the IP3 receptor, mAb18A10, inhibited the ACh and His responses in a concentration-dependent fashion. Acetylcholine 117-120 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 79-91 8292501-1 1993 This review focuses on the action of intracellular magnesium ion on the inositol 1,4,5-trisphosphate (IP3) receptor, the almost ubiquitous membrane-bound Ca2+ channel gated by the intracellular second messenger IP3. Magnesium 51-60 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 102-115 8252824-6 1993 After frozen brains were cut into serial slices on a cryostat, the IP3 receptor binding was evaluated in vitro by using 3H-inositol 1,4,5-trisphosphate as the ligand. 3h-inositol 1,4,5-trisphosphate 120-151 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 67-79 7686381-2 1993 The effects of ATP on the IP3 receptor at the single-channel level were characterized after channel incorporation into planar lipid bilayers. Adenosine Triphosphate 15-18 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 26-38 8447814-5 1993 Protein kinase C (PKC) inhibitor H7 (200 nM), calcium channel blocker verapamil (10 microM), or IP3 receptor antagonist ryonidine (5 microM) reduced ET-1 (100 nM)-induced release of 51Cr. ryonidine 120-129 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 96-108 8382518-6 1993 A single purified [3H]BZDC-IP3-labeled peptide, corresponding to IP3R amino acids 476-501, was sequenced and shown to match specific sequences in the N-terminal 20% of the IP3 receptor, an area suggested on the basis of mutagenesis studies to contain the IP3 recognition site. Tritium 19-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-69 8382518-3 1993 The high specific activity of [125I]ASA-IP3 allowed identification of a single photolabeling site within the IP3R by two-dimensional peptide analysis. asa-ip3 36-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 109-113 8382518-2 1993 Both ligands have high affinity for the IP3 receptor and, when photoactivated, label the IP3 receptor protein with appropriate inositol phosphate selectivity. Inositol Phosphates 127-145 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 40-52 8382518-6 1993 A single purified [3H]BZDC-IP3-labeled peptide, corresponding to IP3R amino acids 476-501, was sequenced and shown to match specific sequences in the N-terminal 20% of the IP3 receptor, an area suggested on the basis of mutagenesis studies to contain the IP3 recognition site. Tritium 19-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 172-184 8382518-2 1993 Both ligands have high affinity for the IP3 receptor and, when photoactivated, label the IP3 receptor protein with appropriate inositol phosphate selectivity. Inositol Phosphates 127-145 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-101 8382518-6 1993 A single purified [3H]BZDC-IP3-labeled peptide, corresponding to IP3R amino acids 476-501, was sequenced and shown to match specific sequences in the N-terminal 20% of the IP3 receptor, an area suggested on the basis of mutagenesis studies to contain the IP3 recognition site. Inositol 1,4,5-Trisphosphate 26-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-69 8382518-6 1993 A single purified [3H]BZDC-IP3-labeled peptide, corresponding to IP3R amino acids 476-501, was sequenced and shown to match specific sequences in the N-terminal 20% of the IP3 receptor, an area suggested on the basis of mutagenesis studies to contain the IP3 recognition site. Inositol 1,4,5-Trisphosphate 26-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 172-184 8382518-6 1993 A single purified [3H]BZDC-IP3-labeled peptide, corresponding to IP3R amino acids 476-501, was sequenced and shown to match specific sequences in the N-terminal 20% of the IP3 receptor, an area suggested on the basis of mutagenesis studies to contain the IP3 recognition site. Inositol 1,4,5-Trisphosphate 27-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 65-69 8382518-6 1993 A single purified [3H]BZDC-IP3-labeled peptide, corresponding to IP3R amino acids 476-501, was sequenced and shown to match specific sequences in the N-terminal 20% of the IP3 receptor, an area suggested on the basis of mutagenesis studies to contain the IP3 recognition site. Inositol 1,4,5-Trisphosphate 27-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 172-184 1313570-1 1992 The inositol 1,4,5-trisphosphate receptor (IP3R) associated with plasma membranes of lymphocytes differs in terminal sugar content and binding specificity from the cerebellar receptor, which is localized to endoplasmic reticulum. Sugars 117-122 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 43-47 1313030-2 1992 The IP3 receptor is regulated by ATP, calcium, and phosphorylation by protein kinase A, protein kinase C, and calcium/calmodulin-dependent protein kinase II. Adenosine Triphosphate 33-36 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-16 1313030-2 1992 The IP3 receptor is regulated by ATP, calcium, and phosphorylation by protein kinase A, protein kinase C, and calcium/calmodulin-dependent protein kinase II. Calcium 38-45 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 4-16 1313030-3 1992 Its cDNA sequence predicts at least two consensus sequences where nucleotides might bind, and direct binding of ATP to the IP3 receptor has been demonstrated. Adenosine Triphosphate 112-115 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 123-135 1313030-4 1992 In the present study, we demonstrate autophosphorylation of the purified and reconstituted IP3 receptor on serine and find serine protein kinase activity of the IP3 receptor toward a specific peptide substrate. Serine 107-113 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 91-103 1411526-2 1992 To investigate this difference in Ca2+ signaling, airway epithelial cells were loaded with heparin, an inositol 1,4,5-triphosphate (IP3) receptor antagonist, by pulsed, high-frequency electroporation. Heparin 91-98 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 132-145 1313570-2 1992 Lectin column chromatography reveals that 30% of IP3R in the thymus contains sialic acid, reflecting a plasma membrane association, in contrast to 5% of cerebellar IP3R. N-Acetylneuraminic Acid 77-88 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 49-53 1313570-4 1992 The plasma membrane IP3R has lower affinity for IP3 but higher affinity for inositol 1,3,4,5-tetrakisphosphate, which may reflect a unique regulation of calcium at the plasma membrane by inositol phosphates. inositol-1,3,4,5-tetrakisphosphate 76-110 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 20-24 1313570-4 1992 The plasma membrane IP3R has lower affinity for IP3 but higher affinity for inositol 1,3,4,5-tetrakisphosphate, which may reflect a unique regulation of calcium at the plasma membrane by inositol phosphates. Inositol Phosphates 187-206 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 20-24 1894597-4 1991 This product has the biological characteristics of cADPR (it acts after depletion of the IP3 stores and after blockade of the IP3 receptor by heparin). Heparin 142-149 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 126-138 15351206-9 2004 Together, these data indicate that A2A receptor activation increases protein phosphatase activity, which blocks IP3 receptor-regulated calcium release and reduction of intracellular calcium inhibits TNF-alpha production in monocytes. Calcium 135-142 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 112-124 1848697-5 1991 Phosphorylation by PKC, which is stimulated by Ca2+ and diacylglycerol, and by CaM kinase II, which requires Ca2+, provides means whereby Ca2+ and diacylglycerol, formed during inositol phospholipid turnover, may regulate IP3 receptor physiology. Diglycerides 147-161 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 222-234 1848697-5 1991 Phosphorylation by PKC, which is stimulated by Ca2+ and diacylglycerol, and by CaM kinase II, which requires Ca2+, provides means whereby Ca2+ and diacylglycerol, formed during inositol phospholipid turnover, may regulate IP3 receptor physiology. Phosphatidylinositols 177-198 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 222-234 33811561-9 2021 Interestingly, by using both IP3R and VDAC inhibitors, a close cause-effect relationship between mitochondrial Ca2+ overload and ROS generation was evidenced. ros 129-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 29-33 34748972-8 2022 A Ca2+-free medium and PLC inhibitor caused significant decreases in ET-1-induced lipolysis as well as ERK and HSL phosphorylation, and IP3 receptor activator (D-IP3) increased lipolysis. d-ip3 160-165 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-148 34884629-6 2021 The generation of these Ca2+ signals by astrocytes occurs through the release of Ca2+ ions from the endoplasmic reticulum through the IP3 receptor upon activation of the phosphoinositide signaling pathway. Phosphatidylinositols 170-186 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 134-146 34520633-10 2022 Most hepatocytes also expressed inositol 1,4,5-triphosphate receptor 3 (ITPR3), a calcium channel that becomes expressed in acute liver injury. Calcium 82-89 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 32-70 34520633-10 2022 Most hepatocytes also expressed inositol 1,4,5-triphosphate receptor 3 (ITPR3), a calcium channel that becomes expressed in acute liver injury. Calcium 82-89 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 72-77 34388674-6 2021 The up-regulation of Ca2+ was induced by inositol triphosphate (IP3) via its specific IP3 receptor. Inositol triphosphate 41-62 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-98 34388674-6 2021 The up-regulation of Ca2+ was induced by inositol triphosphate (IP3) via its specific IP3 receptor. Inositol 1,4,5-Trisphosphate 64-67 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-98 34839371-6 2022 Plethora of signaling cascades are defined including Src-Ras-MAPK signaling, IP3R-mediated calcium oscillation, inflammation, and autophagy though most underlying mechanisms remain elusive. Calcium 91-98 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 77-81 34592660-0 2021 Mannan-binding lectin deficiency augments hepatic endoplasmic reticulum stress through IP3R-controlled calcium release. Calcium 103-110 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 87-91 34592660-6 2021 Moreover, MBL deficiency led to enhanced activation of the PERK-C/EBP-homologous protein (CHOP) pathway and initiates an inositol 1,4,5-trisphosphate receptor (IP3R)-mediated calcium release from the ER, thereby aggravating the hepatic ER stress response. Calcium 175-182 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 160-164 34884798-1 2021 Inositol 1, 4, 5-trisphosphate receptor (IP3R)-mediated Ca2+ signaling plays a pivotal role in different cellular processes, including cell proliferation and cell death. inositol 1, 4, 0-14 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 41-45 34884798-1 2021 Inositol 1, 4, 5-trisphosphate receptor (IP3R)-mediated Ca2+ signaling plays a pivotal role in different cellular processes, including cell proliferation and cell death. -trisphosphate 16-30 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 41-45 34884798-5 2021 Our pharmacophore model illuminates the existence of two hydrogen-bond acceptors (2.62 A and 4.79 A) and two hydrogen-bond donors (5.56 A and 7.68 A), respectively, from a hydrophobic group within the chemical scaffold, which may enhance the liability (IC50) of a compound for IP3R inhibition. Hydrogen 57-65 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 277-281 34884798-5 2021 Our pharmacophore model illuminates the existence of two hydrogen-bond acceptors (2.62 A and 4.79 A) and two hydrogen-bond donors (5.56 A and 7.68 A), respectively, from a hydrophobic group within the chemical scaffold, which may enhance the liability (IC50) of a compound for IP3R inhibition. Hydrogen 109-117 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 277-281 34884798-6 2021 Moreover, our GRIND model (PLS: Q2 = 0.70 and R2 = 0.72) further strengthens the identified pharmacophore features of IP3R modulators by probing the presence of complementary hydrogen-bond donor and hydrogen-bond acceptor hotspots at a distance of 7.6-8.0 A and 6.8-7.2 A, respectively, from a hydrophobic hotspot at the virtual receptor site (VRS). Hydrogen 175-183 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 118-122 34884798-6 2021 Moreover, our GRIND model (PLS: Q2 = 0.70 and R2 = 0.72) further strengthens the identified pharmacophore features of IP3R modulators by probing the presence of complementary hydrogen-bond donor and hydrogen-bond acceptor hotspots at a distance of 7.6-8.0 A and 6.8-7.2 A, respectively, from a hydrophobic hotspot at the virtual receptor site (VRS). Hydrogen 199-207 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 118-122 34827667-3 2021 These changes lead to alterations in the translocation of the MAM components, such as IP3R, VDAC, and MFN1 and 2, and consequently disrupt calcium homeostasis and cause misfolded proteins with impaired autophagy, distorted mitochondrial dynamics, and cell death. Calcium 139-146 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-90 34685684-3 2021 Here, using biophysical, biochemical, pharmaceutical, and genetic approaches, we show that apoptotic cells induced the Orai1-STIM1 interaction, leading to store-operated calcium entry (SOCE) in phagocytes through the Mertk-phospholipase C (PLC) gamma1-inositol 1,4,5-triphosphate receptor (IP3R) axis. Calcium 170-177 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 290-294 34400171-1 2021 Recently, a functional IP3R ortholog (CO.IP3R-A) capable of IP3-induced Ca2+ release has been discovered in Capsaspora owczarzaki, a close unicellular relative to Metazoa. Inositol 1,4,5-Trisphosphate 60-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 23-27 34400171-1 2021 Recently, a functional IP3R ortholog (CO.IP3R-A) capable of IP3-induced Ca2+ release has been discovered in Capsaspora owczarzaki, a close unicellular relative to Metazoa. Inositol 1,4,5-Trisphosphate 60-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 41-45 34400171-5 2021 We demonstrate that human Bcl-2 via its BH4 domain could functionally interact with CO.IP3R-A, thereby suppressing Ca2+ flux through CO.IP3R-A channels. sapropterin 40-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 136-140 34400171-6 2021 The BH4 domain of Bcl-2 was sufficient for interaction with CO.IP3R-A channels. sapropterin 4-7 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-67 34400171-7 2021 Moreover, mutating the Lys17 of Bcl-2"s BH4 domain, the residue critical for Bcl-2-dependent modulation of mammalian IP3Rs, abrogated Bcl-2"s ability to bind and inhibit CO.IP3R-A channels. sapropterin 40-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 173-177 34089843-5 2021 Arsenite induced a slow and limited mobilization of Ca2+ from IP3R via a saturable mechanism, failing to increase the (Ca2+)m. This effect was however associated with the triggering of an intraluminal crosstalk between the IP3R and the ryanodine receptor (RyR), causing a large and concentration dependent release of Ca2+ from RyR and a parallel increase in (Ca2+)m. Thus, the Ca2+-dependent mitoO2-. arsenite 0-8 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 62-66 34089843-7 2021 We also speculate on the possibility that the ER stress response might regulate the above effects on the intraluminal crosstalk between the IP3R and the RyR via oxidation of critical thiols mediated by the H2O2 locally released by oxidoreductin 1alpha. Sulfhydryl Compounds 183-189 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 140-144 34089843-7 2021 We also speculate on the possibility that the ER stress response might regulate the above effects on the intraluminal crosstalk between the IP3R and the RyR via oxidation of critical thiols mediated by the H2O2 locally released by oxidoreductin 1alpha. Hydrogen Peroxide 206-210 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 140-144 34685684-6 2021 In addition, the depletion of Mertk, which indirectly senses phosphatidylserine on apoptotic cells, reduced the phosphorylation levels of PLCgamma1 and IP3R, resulting in attenuation of the Orai1-STIM1 interaction and inefficient SOCE upon apoptotic cell stimulation. Phosphatidylserines 61-79 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 152-156 34750538-6 2022 Single-channel recordings demonstrate that purified Bcl-xL, but not Bcl-xLK87D, suppressed IP3R single-channel openings stimulated by sub-maximal and threshold (IP3). Inositol 1,4,5-Trisphosphate 161-164 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 91-95 34734188-5 2021 We found that TRPM4 currents activated by stretching the plasma membrane or directly activating IP3Rs were suppressed by exogenous NO or a membrane-permeable cGMP analog, the latter of which also impaired IP3R-mediated release of Ca2+ from the SR. Cyclic GMP 158-162 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 205-209 34734188-9 2021 We conclude that NO/cGMP/PKG signaling through IRAG inhibits IP3R-dependent activation of TRPM4 channels in SMCs to dilate arteries. Cyclic GMP 20-24 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 61-65 34516972-7 2021 Cd-induced MTTP protein and TG levels were significantly reduced by pretreatments of BAPTA/AM chelation of intracellular Ca2+, 2-APB inhibition of ER Ca2+ release channel inositol 1,4,5-trisphosphate receptor (IP3R) and CDN1163 activation of ER Ca2+ reuptake pump sarcoplasmic reticulum Ca2+-ATPase (SERCA). Cadmium 0-2 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 210-214 34415786-5 2021 The quantitative measurement of FKBP interactions was performed using a cell model with a specific G protein-coupled receptor, as FKBPs had been known to act at the inositol 1,4,5-trisphosphate receptor (IP3R) leading to the inhibition of intracellular calcium mobilization. Calcium 253-260 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 204-208 34516972-7 2021 Cd-induced MTTP protein and TG levels were significantly reduced by pretreatments of BAPTA/AM chelation of intracellular Ca2+, 2-APB inhibition of ER Ca2+ release channel inositol 1,4,5-trisphosphate receptor (IP3R) and CDN1163 activation of ER Ca2+ reuptake pump sarcoplasmic reticulum Ca2+-ATPase (SERCA). 2-aminoethoxydiphenyl borate 127-132 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 210-214 35598692-7 2022 Heparin and Xe-C, which are IP3 receptor antagonists, also totally abolished the pilocarpine effect. xe-c 12-16 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-40 34327909-7 2021 RT-qPCR results of 6 calcium transport-related genes showed that the overexpression of the C-terminal half of the ITPR1 gene significantly inhibited the expression of the IP3R2, VDAC2 and CAV1 genes, and the overexpression of the N-terminal half of the ITPR1 gene significantly promoted the expression of the IP3R3 and CACNA2D1 genes. Calcium 21-28 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 309-314 35421768-0 2022 Endoplasmic reticulum-mitochondria coupling attenuates vanadium-induced apoptosis via IP3R in duck renal tubular epithelial cells. Vanadium 55-63 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 86-90 34569666-7 2021 We exposed in vitro acetoacetate-treated PBMCs to the specific IP3R inhibitor Xestospongin B (XeB) to reduce IP3R-mediated mitochondrial Ca2+ accumulation. acetoacetic acid 20-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-67 34569666-7 2021 We exposed in vitro acetoacetate-treated PBMCs to the specific IP3R inhibitor Xestospongin B (XeB) to reduce IP3R-mediated mitochondrial Ca2+ accumulation. acetoacetic acid 20-32 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 109-113 34569666-7 2021 We exposed in vitro acetoacetate-treated PBMCs to the specific IP3R inhibitor Xestospongin B (XeB) to reduce IP3R-mediated mitochondrial Ca2+ accumulation. xestospongin B 78-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-67 34569666-7 2021 We exposed in vitro acetoacetate-treated PBMCs to the specific IP3R inhibitor Xestospongin B (XeB) to reduce IP3R-mediated mitochondrial Ca2+ accumulation. xestospongin B 78-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 109-113 34569666-7 2021 We exposed in vitro acetoacetate-treated PBMCs to the specific IP3R inhibitor Xestospongin B (XeB) to reduce IP3R-mediated mitochondrial Ca2+ accumulation. xestospongin B 94-97 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 63-67 34569666-7 2021 We exposed in vitro acetoacetate-treated PBMCs to the specific IP3R inhibitor Xestospongin B (XeB) to reduce IP3R-mediated mitochondrial Ca2+ accumulation. xestospongin B 94-97 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 109-113 34212292-1 2021 Mitochondrial-associated endoplasmic reticulum (ER) membranes (MAMs) regulate calcium (Ca2+) homeostasis via Ca2+ transport-related proteins such as inositol-1,4,5-triphosphate receptor (IP3R). Calcium 78-85 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 187-191 34360859-7 2021 At the level of intracellular signaling, the generation of Ca2+ oscillations in white adipocytes in response to a decrease in (Ca2+)ex occurred due to the mobilization of the Ca2+ ions from the thapsigargin-sensitive Ca2+ pool of IP3R as a result of activation of the purinergic P2Y1 receptors and phosphoinositide signaling pathway. Thapsigargin 194-206 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 230-234 34360859-7 2021 At the level of intracellular signaling, the generation of Ca2+ oscillations in white adipocytes in response to a decrease in (Ca2+)ex occurred due to the mobilization of the Ca2+ ions from the thapsigargin-sensitive Ca2+ pool of IP3R as a result of activation of the purinergic P2Y1 receptors and phosphoinositide signaling pathway. Phosphatidylinositols 298-314 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 230-234 34472451-6 2021 Intracellular Ca2+ release triggered by GLA was suppressed by 3 muM xestospongin C (XeC, IP3 receptor-channel blocker) and 100 muM ryanodine (ryanodine receptor-channel blocker), suggesting that the Ca2+ release was via IP3 receptor-channel and ryanodine receptor-channel. gamma-Linolenic Acid 40-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-101 34472451-6 2021 Intracellular Ca2+ release triggered by GLA was suppressed by 3 muM xestospongin C (XeC, IP3 receptor-channel blocker) and 100 muM ryanodine (ryanodine receptor-channel blocker), suggesting that the Ca2+ release was via IP3 receptor-channel and ryanodine receptor-channel. gamma-Linolenic Acid 40-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 220-232 34472451-6 2021 Intracellular Ca2+ release triggered by GLA was suppressed by 3 muM xestospongin C (XeC, IP3 receptor-channel blocker) and 100 muM ryanodine (ryanodine receptor-channel blocker), suggesting that the Ca2+ release was via IP3 receptor-channel and ryanodine receptor-channel. xestospongin C 68-82 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 89-101 34472451-6 2021 Intracellular Ca2+ release triggered by GLA was suppressed by 3 muM xestospongin C (XeC, IP3 receptor-channel blocker) and 100 muM ryanodine (ryanodine receptor-channel blocker), suggesting that the Ca2+ release was via IP3 receptor-channel and ryanodine receptor-channel. xestospongin C 68-82 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 220-232 34472451-6 2021 Intracellular Ca2+ release triggered by GLA was suppressed by 3 muM xestospongin C (XeC, IP3 receptor-channel blocker) and 100 muM ryanodine (ryanodine receptor-channel blocker), suggesting that the Ca2+ release was via IP3 receptor-channel and ryanodine receptor-channel. Ryanodine 131-140 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 220-232 34472451-11 2021 GLA-induced Ca2+ store depletion resulted from opening of IP3 receptor-channel and ryanodine receptor-channel. gamma-Linolenic Acid 0-3 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 58-70 35598692-7 2022 Heparin and Xe-C, which are IP3 receptor antagonists, also totally abolished the pilocarpine effect. Pilocarpine 81-92 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 28-40 35487218-0 2022 Functional genetic screen identifies ITPR3/calcium/RELB axis as a driver of colorectal cancer metastatic liver colonization. Calcium 43-50 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 37-42 35634274-9 2022 Mechanistically, experiments confirmed the involvement of PLC/Ca2+ since inhibition of PLC or 1,4,5-trisphosphate (IP3) receptor to reduce cytosolic Ca2+ reverted the effects of PF-IgG on Dsg1 intra-membrane mobility and localization. 1,4,5-trisphosphate 94-113 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 115-128 35487218-4 2022 ITPR3 is a caffeine-sensitive inositol 1,4,5-triphosphate (IP3) receptor that releases calcium from the endoplasmic reticulum and enhanced metastatic colonization by inducing expression of RELB, a transcription factor that is associated with non-canonical NF-kappaB signaling. Caffeine 11-19 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-5 35487218-4 2022 ITPR3 is a caffeine-sensitive inositol 1,4,5-triphosphate (IP3) receptor that releases calcium from the endoplasmic reticulum and enhanced metastatic colonization by inducing expression of RELB, a transcription factor that is associated with non-canonical NF-kappaB signaling. Inositol 1,4,5-Trisphosphate 30-57 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-5 35487218-4 2022 ITPR3 is a caffeine-sensitive inositol 1,4,5-triphosphate (IP3) receptor that releases calcium from the endoplasmic reticulum and enhanced metastatic colonization by inducing expression of RELB, a transcription factor that is associated with non-canonical NF-kappaB signaling. Inositol 1,4,5-Trisphosphate 59-62 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-5 35487218-4 2022 ITPR3 is a caffeine-sensitive inositol 1,4,5-triphosphate (IP3) receptor that releases calcium from the endoplasmic reticulum and enhanced metastatic colonization by inducing expression of RELB, a transcription factor that is associated with non-canonical NF-kappaB signaling. Calcium 87-94 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 0-5 35339877-4 2022 We found that excessive Cu disrupted MAM integrity, decreased the mitochondrial calcium level, co-localization of IP3R and VDAC1, the mRNA levels of PACS2, Mfn2, IP3R and MCU, and Mfn2 and VDAC1 protein levels, causing MAM dysfunction. Copper 24-26 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 114-118 35367758-3 2022 Here we found that GBM cells treated with cytotoxic concentrations of NNC-55-0396 paradoxically increased cytosolic calcium levels through the activation of inositol triphosphate receptors (IP3R) and ER stress. NNC 55-0396 70-81 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 190-194 35367758-3 2022 Here we found that GBM cells treated with cytotoxic concentrations of NNC-55-0396 paradoxically increased cytosolic calcium levels through the activation of inositol triphosphate receptors (IP3R) and ER stress. Calcium 116-123 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 190-194 35367758-5 2022 Calcium chelation or IP3R inhibition prevented NNC-55-0396-mediated cytotoxicity, indicating that ER calcium efflux is the cause of cell death. NNC 55-0396 47-58 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 21-25 35367758-5 2022 Calcium chelation or IP3R inhibition prevented NNC-55-0396-mediated cytotoxicity, indicating that ER calcium efflux is the cause of cell death. Calcium 101-108 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 21-25 35496076-0 2022 Protodioscin Induces Mitochondrial Apoptosis of Human Hepatocellular Carcinoma Cells Through Eliciting ER Stress-Mediated IP3R Targeting Mfn1/Bak Expression. protodioscin 0-12 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 122-126 35496076-0 2022 Protodioscin Induces Mitochondrial Apoptosis of Human Hepatocellular Carcinoma Cells Through Eliciting ER Stress-Mediated IP3R Targeting Mfn1/Bak Expression. bakuchiol 142-145 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 122-126 35235701-5 2022 RESULTS: LPS induced the release of Exo in a TLR4-dependent manner in vitro, which effect can be partly abrogated by an membrane-permeable IP 3 R antagonist, 2-aminoethyl diphenylborinate (2-APB), but not PLC inhibitor, U-73122. 2-aminoethyl diphenylborinate 158-187 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 139-145 35235701-5 2022 RESULTS: LPS induced the release of Exo in a TLR4-dependent manner in vitro, which effect can be partly abrogated by an membrane-permeable IP 3 R antagonist, 2-aminoethyl diphenylborinate (2-APB), but not PLC inhibitor, U-73122. 2-aminoethyl diphenylborinate 189-194 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 139-145 35235701-5 2022 RESULTS: LPS induced the release of Exo in a TLR4-dependent manner in vitro, which effect can be partly abrogated by an membrane-permeable IP 3 R antagonist, 2-aminoethyl diphenylborinate (2-APB), but not PLC inhibitor, U-73122. 1-(6-((3-methoxyestra-1,3,5(10)-trien-17-yl)amino)hexyl)-1H-pyrrole-2,5-dione 220-227 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 139-145 35496076-8 2022 Further analysis revealed that Mfn1 and Bak will form a complex with IP3R to facilitate the transfer of Ca2+ from ER to mitochondria and apoptosis. bakuchiol 40-43 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 69-73 35339877-4 2022 We found that excessive Cu disrupted MAM integrity, decreased the mitochondrial calcium level, co-localization of IP3R and VDAC1, the mRNA levels of PACS2, Mfn2, IP3R and MCU, and Mfn2 and VDAC1 protein levels, causing MAM dysfunction. Copper 24-26 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 162-166 35269695-1 2022 Calcium homeostasis endoplasmic reticulum protein (CHERP) is colocalized with the inositol 1,4,5-trisphosphate receptor (IP3R) in the endoplasmic reticulum or perinuclear region, and has been involved in intracellular calcium signaling. Calcium 218-225 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 121-125 35494252-4 2022 Both IP3R-triple-knockout (IP3R-TKO) and calcineurin inhibition dramatically suppress the metabolic switch in oxidative phosphorylation and glycolysis of stimulated B cells through regulation of glucose uptake, glycolytic enzyme expression, and mitochondrial remodeling, leading to impaired cell-cycle entry and survival. Glucose 195-202 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 5-9 35494252-4 2022 Both IP3R-triple-knockout (IP3R-TKO) and calcineurin inhibition dramatically suppress the metabolic switch in oxidative phosphorylation and glycolysis of stimulated B cells through regulation of glucose uptake, glycolytic enzyme expression, and mitochondrial remodeling, leading to impaired cell-cycle entry and survival. Glucose 195-202 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 27-31 35220394-3 2022 Transmission electron microscopy, proximity ligation assays for mitochondrial VDAC1 and endoplasmic reticulum IP3R, and immunoanalyses of p-DRP1 and OPA1, demonstrate that low-oxygen conditions in early 1st trimester and PE promote mitochondrial fission in pMSCs. Oxygen 176-182 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 110-114 35266886-0 2022 3,3"-Diindolylmethane induces ferroptosis by BAP1-IP3R axis in BGC-823 gastric cancer cells. 3,3'-diindolylmethane 0-21 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 50-54 35189109-1 2022 Arsenite, a well-established human carcinogen and toxic compound, promotes the formation of mitochondrial superoxide (mitoO2-.) via a Ca2+-dependent mechanism, in which an initial stimulation of the inositol 1, 4, 5-trisphosphate receptor (IP3R) is followed by the activation of the ryanodine receptor (RyR), critical for providing Ca2+ to the mitochondria. arsenite 0-8 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 240-244 35189109-1 2022 Arsenite, a well-established human carcinogen and toxic compound, promotes the formation of mitochondrial superoxide (mitoO2-.) via a Ca2+-dependent mechanism, in which an initial stimulation of the inositol 1, 4, 5-trisphosphate receptor (IP3R) is followed by the activation of the ryanodine receptor (RyR), critical for providing Ca2+ to the mitochondria. Superoxides 106-116 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 240-244 35189109-1 2022 Arsenite, a well-established human carcinogen and toxic compound, promotes the formation of mitochondrial superoxide (mitoO2-.) via a Ca2+-dependent mechanism, in which an initial stimulation of the inositol 1, 4, 5-trisphosphate receptor (IP3R) is followed by the activation of the ryanodine receptor (RyR), critical for providing Ca2+ to the mitochondria. mitoo2-. 118-126 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 240-244 35189109-1 2022 Arsenite, a well-established human carcinogen and toxic compound, promotes the formation of mitochondrial superoxide (mitoO2-.) via a Ca2+-dependent mechanism, in which an initial stimulation of the inositol 1, 4, 5-trisphosphate receptor (IP3R) is followed by the activation of the ryanodine receptor (RyR), critical for providing Ca2+ to the mitochondria. Inositol 1,4,5-Trisphosphate 199-229 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 240-244 35300350-6 2021 Caffeine can also directly inhibit IP3R3, p38 phosphorylation, and rho-associated protein kinase (ROCK), decreasing cell invasion and migration capacity or indirectly by inhibiting the tissue inhibitor metalloproteinase-1 (TIMP-1) and integrins beta1 and beta3, leading to lower matrix metalloproteinases, MMP-2 and MMP-9. Caffeine 0-8 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 35-40 35159324-6 2022 Interestingly, in Mfn2 knock-down cells, the inhibition of the inositol 1,4,5-trisphosphate receptor (IP3R) and the mitochondrial calcium (Ca2+) uniporter (MCU) restored vesicle protein content and attenuated exocytosis. Inositol 1,4,5-Trisphosphate 63-91 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 102-106 35211031-8 2022 Endothelial cell IP3R- and TRPV4-mediated Ca2+ signals also control the production of endothelial cell vasodilator autacoids, such as NO, PGI2, and epoxides of arachidonic acid contributing to control of overlying vascular smooth muscle contractile activity. Epoprostenol 138-142 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 17-21 35211031-8 2022 Endothelial cell IP3R- and TRPV4-mediated Ca2+ signals also control the production of endothelial cell vasodilator autacoids, such as NO, PGI2, and epoxides of arachidonic acid contributing to control of overlying vascular smooth muscle contractile activity. Epoxy Compounds 148-156 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 17-21 35211031-8 2022 Endothelial cell IP3R- and TRPV4-mediated Ca2+ signals also control the production of endothelial cell vasodilator autacoids, such as NO, PGI2, and epoxides of arachidonic acid contributing to control of overlying vascular smooth muscle contractile activity. Arachidonic Acid 160-176 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 17-21 35163507-7 2022 As a result, cyclic adenosine monophosphate (cAMP) and cyclic guanosine monophosphate (cGMP) production were increased significantly by artesunate relative to the doses, as well as phosphorylated vasodilator-stimulated phosphoprotein (VASP) and inositol 1,4,5-trisphosphate receptor (IP3R), substrates to cAMP-dependent kinase and cGMP-dependent kinase, in a significant manner. Artesunate 136-146 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 284-288 35051621-4 2022 We first found that post-training administration of the IP3R antagonist 2-aminoethyl diphenylborinate (2-APB) impaired memory consolidation in a dose and time-dependent manner. 2-aminoethyl diphenylborinate 72-101 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-60 35051621-4 2022 We first found that post-training administration of the IP3R antagonist 2-aminoethyl diphenylborinate (2-APB) impaired memory consolidation in a dose and time-dependent manner. 2-aminoethyl diphenylborinate 103-108 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 56-60 35163507-8 2022 The Ca2+, normally mobilized from the dense tubular system, was inhibited due to IP3R phosphorylation from artesunate, and phosphorylated VASP aided in inhibiting platelet activity via alphaIIb/beta3 platelet membrane inactivation and inhibiting fibrinogen binding. Artesunate 107-117 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 81-85 35022238-9 2022 Enhancing, or decreasing, IP3R function at ambient (IP3) causes corresponding increase, or attenuation, of immobile STIM2 clusters. Inositol 1,4,5-Trisphosphate 52-55 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 26-30 35022238-11 2022 Finally, under basal conditions, ambient PIP2-PLC activity of the cell determines IP3R function, immobilization of STIM2, and basal Ca2+ entry while agonist stimulation augments these processes. Phosphatidylinositol 4,5-Diphosphate 41-45 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 82-86 35328381-5 2022 The IP3Rs (and particularly the IP3R3 subtype) are known to be involved in proliferation, migration, and invasion processes in breast cancer cell lines. ip3rs 4-9 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 32-37