PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 7811392-6 1994 A number of phenanthrene derivatives having a 9-hydroxy or 9-keto substituent, namely phenanthrenequinone, 6(5H)-phenanthridinone and 9-phenanthrol are potent inhibitors of bovine heart cAK (IC50 values 8, 10 and 10 microM, respectively) and of MLCK (IC50 values 6, 53 and 10 microM, respectively). 9-phenanthrol 134-147 myosin light chain kinase, smooth muscle Bos taurus 245-249 34335274-15 2021 Application of 9-phenanthrol, both intracellularly and extracellularly, inhibited human TRPM4. 9-phenanthrol 15-28 transient receptor potential cation channel subfamily M member 4 Homo sapiens 88-93 34732535-7 2021 These oscillations were inhibited by two chemically-distinct blockers of TRPM4, 9-phenanthrol (9-pt) and 4-Chloro-2-((2-(2-chlorophenoxy)acetyl)amino)benzoic acid (CBA). 9-phenanthrol 80-93 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 73-78 34732535-7 2021 These oscillations were inhibited by two chemically-distinct blockers of TRPM4, 9-phenanthrol (9-pt) and 4-Chloro-2-((2-(2-chlorophenoxy)acetyl)amino)benzoic acid (CBA). 9-phenanthrol 95-99 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 73-78 34329682-4 2021 We found a significant Ca2+-activated cation current in PACs that was sensitive to the TRPM4 inhibitors 9-phenanthrol and CBA (4-Chloro-2-((2-(2-chlorophenoxy)acetyl)amino)benzoic acid). 9-phenanthrol 104-117 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 87-92 34335274-4 2021 Thus far, 9-phenanthrol is the most common pharmacological compound used to investigate TRPM4 function. 9-phenanthrol 10-23 transient receptor potential cation channel subfamily M member 4 Homo sapiens 88-93 34335274-17 2021 With intracellular 9-phenanthrol, we observed a tendency towards potentiation of mouse TRPM4 outward current at positive holding potentials. 9-phenanthrol 19-32 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 87-92 35099165-9 2022 FTMap underscores a conserved pocket in both TRPM4 and TRPM7, revealing a potential carvacrol binding site, and MCSA demonstrated that carvacrol shares a more than 85% similarity to 9-phenanthrol. 9-phenanthrol 182-195 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 45-50 35432302-6 2022 (Ca2+)i oscillations coincided with monovalent cation current that was suppressed by BAPTA, Ruthenium Red and the TRPM4 (Transient Receptor Potential Melastatin 4) channel inhibitor 9-phenanthrol. 9-phenanthrol 182-195 transient receptor potential cation channel subfamily M member 4 Homo sapiens 121-162 35432302-6 2022 (Ca2+)i oscillations coincided with monovalent cation current that was suppressed by BAPTA, Ruthenium Red and the TRPM4 (Transient Receptor Potential Melastatin 4) channel inhibitor 9-phenanthrol. 9-phenanthrol 182-195 transient receptor potential cation channel subfamily M member 4 Homo sapiens 114-119 35099165-9 2022 FTMap underscores a conserved pocket in both TRPM4 and TRPM7, revealing a potential carvacrol binding site, and MCSA demonstrated that carvacrol shares a more than 85% similarity to 9-phenanthrol. 9-phenanthrol 182-195 transient receptor potential cation channel, subfamily M, member 7 Rattus norvegicus 55-60 35163382-4 2022 TRPM4 function was tested with the TRPM4 antagonist 9-phenanthrol and the TRPM4 activator A23187 on the cardiovascular responses of the rat, in vivo and in isolated basilar, mesenteric, and skeletal muscle arteries. 9-phenanthrol 52-65 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 0-5 35163382-4 2022 TRPM4 function was tested with the TRPM4 antagonist 9-phenanthrol and the TRPM4 activator A23187 on the cardiovascular responses of the rat, in vivo and in isolated basilar, mesenteric, and skeletal muscle arteries. 9-phenanthrol 52-65 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 35-40 32001221-7 2020 The PACAP-induced current was inhibited by 30 muM 9-phenanthrol, a specific TRPM4 channel inhibitor, and abolished by replacement of external Na+ with N-methyl D-glucamine. 9-phenanthrol 52-63 adenylate cyclase activating polypeptide 1 Rattus norvegicus 4-9 35163382-5 2022 TRPM4 inhibition by 9-phenanthrol resulted in hypotension and a decreased heart rate in the rat. 9-phenanthrol 20-33 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 0-5 35163382-9 2022 Finally, TRPM4 activation by the Ca2+ ionophore A23187 was competitively inhibited by 9-phenanthrol. 9-phenanthrol 86-99 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 9-14 35163382-13 2022 Furthermore, the Ca2+ ionophore A23187 was identified as the first high-affinity (nanomolar) direct activator of TRPM4, acting on the 9-phenanthrol binding site. 9-phenanthrol 134-147 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 113-118 33392831-6 2021 This arrhythmic change disappeared after treatment with the TRPM4 channel blocker 9-phenanthrol or CaMKII inhibitor KN-62. 9-phenanthrol 82-95 transient receptor potential cation channel subfamily M member 4 Homo sapiens 60-65 32410961-7 2020 Such intrinsic activity was completely blocked at all electrodes by both the INaP blocker riluzole as well as by the ICAN blocker flufenamic acid (FFA) and the more specific TRPM4 channel antagonist 9-phenanthrol. 9-phenanthrol 199-212 transient receptor potential cation channel subfamily M member 4 Homo sapiens 174-179 33994959-9 2021 This current was dependent on intracellular Ca2+ (I CAN ) and sensitive to 9-phenanthrol (9-Ph). 9-phenanthrol 75-88 carbonic anhydrase 2 Mus musculus 44-47 33047172-5 2020 A typical TRPM4 current was recorded on human cells (equal selectivity for Na+ and K+, activation by internal Ca2+, voltage sensitivity, conductance of 23.2 pS, inhibition by 9-phenanthrol (IC50 = 6.1 x 10-6 mol L-1)). 9-phenanthrol 175-188 transient receptor potential cation channel subfamily M member 4 Homo sapiens 10-15 32685852-0 2020 Probing the Interaction between Human Serum Albumin and 9-Hydroxyphenanthrene: A Spectroscopic and Molecular Docking Study. 9-phenanthrol 56-77 albumin Homo sapiens 44-51 32685852-2 2020 Herein, multispectroscopic and molecular docking techniques were applied to investigate the molecular interaction of human serum albumin (HSA) with 9-hydroxyphenanthrene (9-OHPhe) under simulated physiological conditions. 9-phenanthrol 148-169 albumin Homo sapiens 123-136 32001221-7 2020 The PACAP-induced current was inhibited by 30 muM 9-phenanthrol, a specific TRPM4 channel inhibitor, and abolished by replacement of external Na+ with N-methyl D-glucamine. 9-phenanthrol 52-63 LOW QUALITY PROTEIN: transient receptor potential cation channel subfamily M member 4 Cavia porcellus 76-81 32065126-9 2020 Specifically, we show that the TRPM4 channel blocker 9-phenanthrol reduces voltage-step evoked cation currents recorded with the amphotericin-B perforated patch-clamp approach. 9-phenanthrol 53-66 transient receptor potential cation channel subfamily M member 4 Homo sapiens 31-36 31851526-0 2020 TRPM4 channel inhibitors 9-phenanthrol and glibenclamide differentially decrease guinea pig detrusor smooth muscle whole-cell cation currents and phasic contractions. 9-phenanthrol 25-38 LOW QUALITY PROTEIN: transient receptor potential cation channel subfamily M member 4 Cavia porcellus 0-5 30153324-0 2018 The transient receptor potential melastatin 4 channel inhibitor 9-phenanthrol modulates cardiac sodium channel. 9-phenanthrol 64-77 transient receptor potential cation channel subfamily M member 4 Homo sapiens 33-45 31054354-8 2019 RESULTS: ATO induced HUVEC cells injury, the significant upregulation of TRPM4 in this process was inhibited by 9-phenanthrol or siRNA. 9-phenanthrol 112-125 transient receptor potential cation channel subfamily M member 4 Homo sapiens 73-78 31073979-6 2019 A TRPM4 blocker, 9-phenanthrol (9-Phe), was infused through an intraventricular catheter connected to a programmed subcutaneous pump to evaluate the contribution of TRPM4 to SAH outcomes. 9-phenanthrol 17-30 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 2-7 31073979-13 2019 Cortical and global CBFs were reduced after SAH, but were restored significantly by 9-Phe, implying that TRPM4 contributed to CBF reduction after SAH. 9-phenanthrol 84-89 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 105-110 30789900-6 2019 Patch-clamp and field recordings from the preBotC in mouse slices also showed an increase in the frequency and a decrease in the magnitude of preBotC neural bursts in the presence of Trpm4 antagonist 9-phenanthrol, whereas the Trpc3 antagonist pyrazole-3 (pyr-3) showed inconsistent effects on magnitude and no effect on frequency. 9-phenanthrol 200-213 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 183-188 30518701-1 2019 Here, we investigated the effects of 9-hydroxyphenanthrene (9-phenanthrol), a potent and selective transient receptor potential melastatin 4 (TRPM4) channel blocker, on the resting membrane potential and cholinergic contractile responses to elucidate the functional role of TRPM4 channels in the contractile activities of mouse detrusor and ileal longitudinal smooth muscles. 9-phenanthrol 37-58 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 99-140 30153324-1 2018 BACKGROUND AND PURPOSE: 9-Phenanthrol, known as a specific inhibitor of the transient receptor potential melastatin 4 (TRMP4) channel, has been shown to modulate cardiac electrical activity and exert antiarrhythmic effects. 9-phenanthrol 24-37 transient receptor potential cation channel subfamily M member 4 Homo sapiens 105-117 30153324-10 2018 Further study revealed that 9-phenanthrol modulated the gating properties of cardiac sodium channels and dose-dependently inhibited INaL and peak sodium current (INaP ) in VMs with an IC50 of 18 and 71.5 muM respectively. 9-phenanthrol 28-41 NFKB inhibitor zeta Homo sapiens 162-166 30153324-12 2018 CONCLUSIONS AND IMPLICATIONS: Our results indicate that 9-phenanthrol modulates the gating properties of cardiac sodium channels and inhibits INaL and INaP , which may contribute to its antiarrhythmic and cardioprotective effects. 9-phenanthrol 56-69 NFKB inhibitor zeta Homo sapiens 151-155 28877214-12 2017 The actions of SUR1 and Trpm4 modulators were informative: like ghrelin, diazoxide, a SUR1 agonist, elevated [Ca2+]c and glibenclamide, a SUR1 antagonist, partially suppressed ghrelin action, while 9-phenanthrol and flufenamic acid, selective Trpm4 antagonists, blocked ghrelin actions on isolated neurons. 9-phenanthrol 198-211 ATP binding cassette subfamily C member 8 Homo sapiens 15-19 30054681-6 2018 Pharmacological block of TRPM4 with the antagonist, 9-Phenanthrol (30 muM) greatly reduced spontaneous phasic activity that developed after SCT, regardless of the presence or absence of the mucosa. 9-phenanthrol 52-65 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 25-30 29806985-0 2018 Transient receptor potential melastatin 4 channel inhibitor 9-phenanthrol inhibits K+ but not Ca2+ currents in canine ventricular myocytes. 9-phenanthrol 60-73 transient receptor potential cation channel subfamily M member 4 Canis lupus familiaris 0-41 29806985-1 2018 The role of transient receptor potential melastatin 4 (TRPM4) channels has been frequently tested using their inhibitor 9-phenanthrol in various cardiac preparations; however, the selectivity of the compound is uncertain. 9-phenanthrol 120-133 transient receptor potential cation channel subfamily M member 4 Canis lupus familiaris 12-53 29806985-1 2018 The role of transient receptor potential melastatin 4 (TRPM4) channels has been frequently tested using their inhibitor 9-phenanthrol in various cardiac preparations; however, the selectivity of the compound is uncertain. 9-phenanthrol 120-133 transient receptor potential cation channel subfamily M member 4 Canis lupus familiaris 55-60 29806985-9 2018 In conclusion, 9-phenanthrol is not selective to TRPM4 channels in canine ventricular myocardium; therefore, its application as a TRPM4 blocker can be appropriate only in expression systems but not in native cardiac cells. 9-phenanthrol 15-28 transient receptor potential cation channel subfamily M member 4 Canis lupus familiaris 130-135 29440991-10 2018 Our results show a specific localization of TRPM4 expression in neurons in the mPFC and that a 9-Phenanthrol sensitive current is active at resting membrane potential, suggesting specific functional roles in mPFC neurons during postnatal development and in adulthood. 9-phenanthrol 95-108 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 44-49 29440991-10 2018 Our results show a specific localization of TRPM4 expression in neurons in the mPFC and that a 9-Phenanthrol sensitive current is active at resting membrane potential, suggesting specific functional roles in mPFC neurons during postnatal development and in adulthood. 9-phenanthrol 95-108 complement factor properdin Mus musculus 208-212 28877214-12 2017 The actions of SUR1 and Trpm4 modulators were informative: like ghrelin, diazoxide, a SUR1 agonist, elevated [Ca2+]c and glibenclamide, a SUR1 antagonist, partially suppressed ghrelin action, while 9-phenanthrol and flufenamic acid, selective Trpm4 antagonists, blocked ghrelin actions on isolated neurons. 9-phenanthrol 198-211 transient receptor potential cation channel subfamily M member 4 Homo sapiens 24-29 29098165-0 2017 A TRPM4 Inhibitor 9-Phenanthrol Inhibits Glucose- and Glucagon-Like Peptide 1-Induced Insulin Secretion from Rat Islets of Langerhans. 9-phenanthrol 18-31 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 2-7 28214884-8 2017 Cell viability decreased upon treatment with both agents in a concentration-dependent manner, which could be partially reversed by 9-phenanthrol, a specific TRPM4 inhibitor. 9-phenanthrol 131-144 transient receptor potential cation channel subfamily M member 4 Homo sapiens 157-162 28214884-9 2017 Exogenous H2O2 induced apoptosis, enhanced cell migration, and increased the release of adhesion molecules, including ICAM-1, VCAM-1, and E-selectin, all of which were significantly attenuated upon treatment with 9-phenanthrol. 9-phenanthrol 213-226 intercellular adhesion molecule 1 Homo sapiens 118-124 28475214-12 2017 In patch-clamp experiments using native cerebral arterial myocytes, membrane stretch-induced cation currents were blocked by the TRPM4 inhibitor 9-phenanthrol in both groups. 9-phenanthrol 145-158 transient receptor potential cation channel subfamily M member 4 Homo sapiens 129-134 28214884-9 2017 Exogenous H2O2 induced apoptosis, enhanced cell migration, and increased the release of adhesion molecules, including ICAM-1, VCAM-1, and E-selectin, all of which were significantly attenuated upon treatment with 9-phenanthrol. 9-phenanthrol 213-226 vascular cell adhesion molecule 1 Homo sapiens 126-132 28214884-9 2017 Exogenous H2O2 induced apoptosis, enhanced cell migration, and increased the release of adhesion molecules, including ICAM-1, VCAM-1, and E-selectin, all of which were significantly attenuated upon treatment with 9-phenanthrol. 9-phenanthrol 213-226 selectin E Homo sapiens 138-148 29098165-3 2017 This channel is inhibited by 9-phenanthrol, which also inhibits the TMEM16a Cl- channel, and activates the Ca2+-activated K+ channel, Kca3.1. 9-phenanthrol 29-42 anoctamin 1 Rattus norvegicus 68-75 29098165-3 2017 This channel is inhibited by 9-phenanthrol, which also inhibits the TMEM16a Cl- channel, and activates the Ca2+-activated K+ channel, Kca3.1. 9-phenanthrol 29-42 potassium calcium-activated channel subfamily N member 4 Rattus norvegicus 134-140 29098165-9 2017 Inhibition of the GLP-1-induced insulin secretion by 20 muM and 30 muM 9-phenanthrol was 65% and 94%, respectively. 9-phenanthrol 71-84 glucagon Rattus norvegicus 18-23 26548780-1 2016 KEY POINTS: The transient receptor potential melastatin 4 (TRPM4) inhibitor 9-phenanthrol reduces action potential duration in rabbit Purkinje fibres but not in ventricle. 9-phenanthrol 76-89 transient receptor potential cation channel subfamily M member 4 Homo sapiens 59-64 27246103-5 2016 Pharmacological inhibition of Sur1 (glibenclamide), Trpm4 (9-phenanthrol), or gene silencing of Abcc8 or Trpm4 reduced Nos2 upregulation. 9-phenanthrol 59-72 nitric oxide synthase 2 Rattus norvegicus 119-123 27956381-6 2016 The channel was inhibited by a specific TRPM4 inhibitor, 9-phenanthrol. 9-phenanthrol 57-70 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 40-45 26791488-9 2016 Patch-clamp experiments showed that 9-phenanthrol, a selective TRPM4 channel inhibitor, significantly decreased the transient inward cation currents and voltage step-induced whole cell currents in freshly isolated human DSM cells. 9-phenanthrol 36-49 transient receptor potential cation channel subfamily M member 4 Homo sapiens 63-68 26548780-8 2016 Intracellular microelectrodes recorded Purkinje fibre activity and the TRPM4 inhibitor 9-phenanthrol was applied to unmask potential TRPM4 contributions to the action potential. 9-phenanthrol 87-100 transient receptor potential cation channel subfamily M member 4 Homo sapiens 71-76 26548780-8 2016 Intracellular microelectrodes recorded Purkinje fibre activity and the TRPM4 inhibitor 9-phenanthrol was applied to unmask potential TRPM4 contributions to the action potential. 9-phenanthrol 87-100 transient receptor potential cation channel subfamily M member 4 Homo sapiens 133-138 26548780-11 2016 TRPM4-like single channel activity (conductance = 23.8 pS; equal permeability for Na(+) and K(+); sensitivity to voltage, Ca(2+) and 9-phenanthrol) was observed in 43% of patches from Purkinje cells but not from ventricular cells (0/16). 9-phenanthrol 133-146 transient receptor potential cation channel subfamily M member 4 Homo sapiens 0-5 25323322-0 2015 TRPM4 inhibitor 9-phenanthrol activates endothelial cell intermediate conductance calcium-activated potassium channels in rat isolated mesenteric artery. 9-phenanthrol 16-29 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 0-5 25573456-0 2015 9-Phenanthrol inhibits recombinant and arterial myocyte TMEM16A channels. 9-phenanthrol 0-13 anoctamin 1 Homo sapiens 56-63 25573456-3 2015 9-Phenanthrol, a putative selective TRPM4 channel inhibitor, abolishes myogenic tone in cerebral arteries, suggesting that either TRPM4 is essential for pressure-induced depolarization, upstream of activation of other ion channels or that 9-phenanthrol is non-selective. 9-phenanthrol 0-13 transient receptor potential cation channel subfamily M member 4 Homo sapiens 36-41 25573456-3 2015 9-Phenanthrol, a putative selective TRPM4 channel inhibitor, abolishes myogenic tone in cerebral arteries, suggesting that either TRPM4 is essential for pressure-induced depolarization, upstream of activation of other ion channels or that 9-phenanthrol is non-selective. 9-phenanthrol 0-13 transient receptor potential cation channel subfamily M member 4 Homo sapiens 130-135 25573456-4 2015 Here, we tested the hypothesis that 9-phenanthrol is also a TMEM16A channel blocker, an ion channel for which few inhibitors have been identified. 9-phenanthrol 36-49 anoctamin 1 Homo sapiens 60-67 25573456-6 2015 KEY RESULTS: 9-Phenanthrol blocked myocyte TMEM16A currents activated by either intracellular Ca(2+) or Eact , a TMEM16A channel activator. 9-phenanthrol 13-26 anoctamin 1 Homo sapiens 43-50 25573456-6 2015 KEY RESULTS: 9-Phenanthrol blocked myocyte TMEM16A currents activated by either intracellular Ca(2+) or Eact , a TMEM16A channel activator. 9-phenanthrol 13-26 anoctamin 1 Homo sapiens 113-120 25573456-8 2015 9-Phenanthrol reduced arterial myocyte TMEM16A currents with an IC50 of ~12 muM. 9-phenanthrol 0-13 anoctamin 1 Homo sapiens 39-46 25573456-9 2015 Cell-attached patch recordings indicated that 9-phenanthrol reduced single rTMEM16A channel open probability and mean open time, and increased mean closed time without affecting the amplitude. 9-phenanthrol 46-59 anoctamin 1 Rattus norvegicus 75-83 25573456-10 2015 CONCLUSIONS AND IMPLICATIONS: These data identify 9-phenanthrol as a novel TMEM16A channel blocker and provide an explanation for the previous observation that 9-phenanthrol abolishes myogenic tone when both TRPM4 and TMEM16A channels contribute to this response. 9-phenanthrol 50-63 anoctamin 1 Homo sapiens 75-82 25573456-10 2015 CONCLUSIONS AND IMPLICATIONS: These data identify 9-phenanthrol as a novel TMEM16A channel blocker and provide an explanation for the previous observation that 9-phenanthrol abolishes myogenic tone when both TRPM4 and TMEM16A channels contribute to this response. 9-phenanthrol 50-63 transient receptor potential cation channel subfamily M member 4 Homo sapiens 208-213 25573456-10 2015 CONCLUSIONS AND IMPLICATIONS: These data identify 9-phenanthrol as a novel TMEM16A channel blocker and provide an explanation for the previous observation that 9-phenanthrol abolishes myogenic tone when both TRPM4 and TMEM16A channels contribute to this response. 9-phenanthrol 50-63 anoctamin 1 Homo sapiens 218-225 25573456-10 2015 CONCLUSIONS AND IMPLICATIONS: These data identify 9-phenanthrol as a novel TMEM16A channel blocker and provide an explanation for the previous observation that 9-phenanthrol abolishes myogenic tone when both TRPM4 and TMEM16A channels contribute to this response. 9-phenanthrol 160-173 anoctamin 1 Homo sapiens 218-225 25573456-11 2015 9-Phenanthrol may be a promising candidate from which to develop TMEM16A channel-specific inhibitors. 9-phenanthrol 0-13 anoctamin 1 Homo sapiens 65-72 25836769-3 2015 Our previous study showed that 9-phenanthrol (9-Phe), a specific inhibitor of the TRPM4 channel, preserves cardiac contractile function and protects the heart from I/R injury-related infarction in the excised rat heart. 9-phenanthrol 31-44 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 82-87 25836769-3 2015 Our previous study showed that 9-phenanthrol (9-Phe), a specific inhibitor of the TRPM4 channel, preserves cardiac contractile function and protects the heart from I/R injury-related infarction in the excised rat heart. 9-phenanthrol 46-51 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 82-87 25836769-4 2015 Accordingly, we hypothesized that TRPM4 channels are involved in the 9-Phe-mediated cardioprotection against ROS-induced injury. 9-phenanthrol 69-74 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 34-39 25836769-10 2015 These results suggest that the cardioprotective effects of 9-Phe are mediated through the inhibition of the TRPM4 channels. 9-phenanthrol 59-64 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 108-113 25323322-2 2015 As TRPM4 channels are present throughout the vasculature, we investigated their potential role in non-myogenic resistance arteries using the TRPM4 inhibitor 9-phenanthrol. 9-phenanthrol 157-170 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 3-8 25323322-5 2015 KEY RESULTS: The TRPM4 inhibitor 9-phenanthrol reversibly hyperpolarized mesenteric arteries to circa EK and blocked alpha1 -adrenoceptor-mediated vasoconstriction. 9-phenanthrol 33-46 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 17-22 25323322-7 2015 In mesenteric and cerebral artery smooth muscle, 9-phenanthrol hyperpolarization was effectively blocked by the KCa 3.1 inhibitor TRAM-34. 9-phenanthrol 49-62 potassium calcium-activated channel subfamily N member 4 Rattus norvegicus 112-119 25323322-10 2015 CONCLUSIONS AND IMPLICATIONS: These data reveal a previously unrecognized action of the TRPM4 inhibitor 9-phenanthrol - the ability to act as an activator of EC KCa 3.1 channels. 9-phenanthrol 104-117 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 88-93 25323322-10 2015 CONCLUSIONS AND IMPLICATIONS: These data reveal a previously unrecognized action of the TRPM4 inhibitor 9-phenanthrol - the ability to act as an activator of EC KCa 3.1 channels. 9-phenanthrol 104-117 potassium calcium-activated channel subfamily N member 4 Rattus norvegicus 161-168 24043570-5 2014 Blocking TRPM4 with 9-phenanthrol greatly enhanced tube formation on Matrigel. 9-phenanthrol 20-33 transient receptor potential cation channel subfamily M member 4 Homo sapiens 9-14 25099756-6 2014 In addition, 9-phenanthrol substantially attenuated purinergic ligand-induced membrane depolarization and constriction of PAs, and inhibited ligand-evoked TRPM4 channel activation in isolated PA myocytes. 9-phenanthrol 13-26 transient receptor potential cation channel subfamily M member 4 Homo sapiens 155-160 25099756-4 2014 Here, we report that in vivo suppression of TRPM4 (transient receptor potential) channel expression, or inhibition of TRPM4 channels with 9-phenanthrol substantially reduced myogenic tone of isolated PAs, supporting a key role of TRPM4 channels in PA myogenic tone development. 9-phenanthrol 138-151 transient receptor potential cation channel subfamily M member 4 Homo sapiens 118-123 25099756-4 2014 Here, we report that in vivo suppression of TRPM4 (transient receptor potential) channel expression, or inhibition of TRPM4 channels with 9-phenanthrol substantially reduced myogenic tone of isolated PAs, supporting a key role of TRPM4 channels in PA myogenic tone development. 9-phenanthrol 138-151 transient receptor potential cation channel subfamily M member 4 Homo sapiens 118-123 25047048-7 2014 Next, endogenous TRPM4b-mediated currents were electrophysiologically characterized by application of glutamate and 9-phenanthrol, a TRPM4b specific antagonist in HT-22 cells which originated from mouse hippocampal neurons. 9-phenanthrol 116-129 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 17-23 24433510-0 2014 The TRPM4 channel inhibitor 9-phenanthrol. 9-phenanthrol 28-41 transient receptor potential cation channel subfamily M member 4 Homo sapiens 4-9 24433510-3 2014 In addition, 9-phenanthrol modulates a variety of physiological processes through TRPM4 current inhibition and thus exerts beneficial effects in several pathological conditions. 9-phenanthrol 13-26 transient receptor potential cation channel subfamily M member 4 Homo sapiens 82-87 23831210-5 2013 Here, we show by Fura2 Ca-imaging that pharmacological inhibition of TRPM4 in HL-1 mouse cardiac myocytes by 9-phenanthrol (10 muM) and flufenamic acid (10 and 100 muM) decreases Ca2+ oscillations followed by an overall increase in [Ca2+]i. 9-phenanthrol 109-122 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 69-74 24037125-0 2013 Control of urinary bladder smooth muscle excitability by the TRPM4 channel modulator 9-phenanthrol. 9-phenanthrol 85-98 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 61-66 24037125-4 2013 For the first time, we utilized the selective TRPM4 channel inhibitor, 9-phenanthrol, to investigate TRPM4 channel functional effects in DSM at both cellular and tissue levels in rodents. 9-phenanthrol 71-84 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 46-51 24037125-4 2013 For the first time, we utilized the selective TRPM4 channel inhibitor, 9-phenanthrol, to investigate TRPM4 channel functional effects in DSM at both cellular and tissue levels in rodents. 9-phenanthrol 71-84 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 101-106 23954346-7 2013 RESULTS: In the spontaneously beating mouse atrium, superfusion of the TRPM4-specific inhibitor 9-phenanthrol produced a concentration-dependent reduction in AP rate (maximal reduction = 62% that of control; EC50 = 8 x 10(-6) mol L(-1)) without affecting other AP parameters. 9-phenanthrol 96-109 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 71-76 23831210-8 2013 Furthermore, by on-cell voltage clamp we show that 9-phenanthrol reversibly inhibits membrane current; by fluorescence immunohistochemistry we demonstrate that HL-1 cells display punctate surface labeling with TRPM4 antibody; and by immunoblotting using this antibody we show these cells express a 130-150 kDa protein, as expected for TRPM4. 9-phenanthrol 51-64 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 210-215 23831210-8 2013 Furthermore, by on-cell voltage clamp we show that 9-phenanthrol reversibly inhibits membrane current; by fluorescence immunohistochemistry we demonstrate that HL-1 cells display punctate surface labeling with TRPM4 antibody; and by immunoblotting using this antibody we show these cells express a 130-150 kDa protein, as expected for TRPM4. 9-phenanthrol 51-64 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 335-340 23831210-9 2013 We conclude that 9-phenanthrol inhibits TRPM4 ion channels in HL-1 cells, which in turn decreases Ca2+ oscillations followed by a compensatory increase in [Ca2+]i from an intracellular store other than the sarcoplasmic reticulum. 9-phenanthrol 17-30 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 40-45 23936231-3 2013 Thus, the aim of this study was to examine the possible cardioprotective effect of 9-phenanthrol, a specific inhibitor of TRPM4. 9-phenanthrol 83-96 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 122-127 23416167-8 2013 Similarly, the TRPM4-inhibitor 9-phenanthrol reversibly reduced the duration of AP with an EC50 at 21x10(-6)mol L(-1), which is similar to that reported for TRPM4 current inhibition in HEK-293 cells. 9-phenanthrol 31-44 transient receptor potential cation channel subfamily M member 4 Homo sapiens 15-20 23416167-8 2013 Similarly, the TRPM4-inhibitor 9-phenanthrol reversibly reduced the duration of AP with an EC50 at 21x10(-6)mol L(-1), which is similar to that reported for TRPM4 current inhibition in HEK-293 cells. 9-phenanthrol 31-44 transient receptor potential cation channel subfamily M member 4 Homo sapiens 157-162 23416167-11 2013 Moreover, atria from Trpm4(-/-) mice exhibited an AP that was 20% shorter than that of atria from littermate control mice, and the effect of 9-phenanthrol on AP was abolished in the Trpm4(-/-) mice. 9-phenanthrol 141-154 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 21-26 23416167-11 2013 Moreover, atria from Trpm4(-/-) mice exhibited an AP that was 20% shorter than that of atria from littermate control mice, and the effect of 9-phenanthrol on AP was abolished in the Trpm4(-/-) mice. 9-phenanthrol 141-154 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 182-187 23283997-6 2013 9-Hydroxyphenanthrene (9-phenanthrol), a novel selective inhibitor of TRPM4 channels, was used to examine their role in DSM function. 9-phenanthrol 0-21 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 70-75 23283997-6 2013 9-Hydroxyphenanthrene (9-phenanthrol), a novel selective inhibitor of TRPM4 channels, was used to examine their role in DSM function. 9-phenanthrol 23-36 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 70-75 23283997-8 2013 Real-time DSM live-cell Ca(2+) imaging showed that selective inhibition of TRPM4 channels with 9-phenanthrol (30 muM) significantly reduced the intracellular Ca(2+) levels. 9-phenanthrol 95-108 transient receptor potential cation channel, subfamily M, member 4 Rattus norvegicus 75-80 21565835-8 2011 Pharmacological inhibition of TRPM4 with 9-phenanthrol or glibenclamide protects endothelium against LPS exposure for 48 h. Furthermore, TRPM4-like currents increase in cells pre-treated with LPS and inhibited with glibenclamide. 9-phenanthrol 41-54 transient receptor potential cation channel subfamily M member 4 Homo sapiens 30-35 22014185-0 2012 Transient receptor potential melastatin 4 inhibitor 9-phenanthrol abolishes arrhythmias induced by hypoxia and re-oxygenation in mouse ventricle. 9-phenanthrol 52-65 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 0-41 22014185-5 2012 The aim of this study was to investigate the possible anti-arrhythmic effect of 9-phenanthrol, a TRPM4 inhibitor in a murine heart model of hypoxia and re-oxygenation-induced EADs. 9-phenanthrol 80-93 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 97-102 22014185-14 2012 9-Phenanthrol abolished EADs, which strongly suggests the involvement of TRPM4 in the generation of EAD. 9-phenanthrol 0-13 transient receptor potential cation channel, subfamily M, member 4 Mus musculus 73-78 21565835-8 2011 Pharmacological inhibition of TRPM4 with 9-phenanthrol or glibenclamide protects endothelium against LPS exposure for 48 h. Furthermore, TRPM4-like currents increase in cells pre-treated with LPS and inhibited with glibenclamide. 9-phenanthrol 41-54 transient receptor potential cation channel subfamily M member 4 Homo sapiens 137-142 20427713-7 2010 TICC activity was attenuated by the TRPM4 blockers fluflenamic acid and 9-phenanthrol. 9-phenanthrol 72-85 transient receptor potential cation channel subfamily M member 4 Homo sapiens 36-41 18297105-0 2008 9-phenanthrol inhibits human TRPM4 but not TRPM5 cationic channels. 9-phenanthrol 0-13 transient receptor potential cation channel subfamily M member 4 Homo sapiens 29-34 18297105-9 2008 In addition, 9-phenanthrol, lacking the chemical groups necessary for CFTR activation, also reversibly inhibited TRPM4 with a similar IC(50). 9-phenanthrol 13-26 CF transmembrane conductance regulator Homo sapiens 70-74 18297105-9 2008 In addition, 9-phenanthrol, lacking the chemical groups necessary for CFTR activation, also reversibly inhibited TRPM4 with a similar IC(50). 9-phenanthrol 13-26 transient receptor potential cation channel subfamily M member 4 Homo sapiens 113-118 18297105-13 2008 CONCLUSIONS AND IMPLICATIONS: We identify 9-phenanthrol as a TRPM4 inhibitor, without effects on TRPM5. 9-phenanthrol 42-55 transient receptor potential cation channel subfamily M member 4 Homo sapiens 61-66 20826763-3 2010 A recent study shows that the tricyclic compound 9-phenanthrol inhibits TRPM4, but not the related channel TRPM5. 9-phenanthrol 49-62 transient receptor potential cation channel subfamily M member 4 Homo sapiens 72-77 20826763-5 2010 Patch-clamp electrophysiology revealed that 9-phenanthrol blocks native TRPM4 currents in freshly isolated smooth muscle cells in a concentration-dependent manner (IC(50) = 10.6 muM). 9-phenanthrol 44-57 transient receptor potential cation channel subfamily M member 4 Homo sapiens 72-77 20826763-5 2010 Patch-clamp electrophysiology revealed that 9-phenanthrol blocks native TRPM4 currents in freshly isolated smooth muscle cells in a concentration-dependent manner (IC(50) = 10.6 muM). 9-phenanthrol 44-57 latexin Homo sapiens 178-181 20826763-8 2010 Using intracellular microelectrodes to record smooth muscle membrane potential in isolated cerebral arteries pressurized to 70 mmHg, we found that 9-phenanthrol (30 muM) reversibly hyperpolarized the membrane from ~-40 mV to ~-70 mV. 9-phenanthrol 147-160 latexin Homo sapiens 165-168