Gabriela K. Popescu - Publications

Affiliations: 
State University of New York, Buffalo, Buffalo, NY, United States 
Area:
NMDA channels, kinetics
Website:
http://www.acsu.buffalo.edu/~popescu/

76 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Abbott JA, Wen H, Liu B, Gupta SS, Iacobucci GJ, Zheng W, Popescu GK. Allosteric inhibition of NMDA receptors by low dose ketamine. Molecular Psychiatry. PMID 39237721 DOI: 10.1038/s41380-024-02729-9  0.884
2024 Weaver MG, Popescu GK. Correction to: Estimating the Ca Permeability of NMDA Receptors with Whole-Cell Patch-Clamp Electrophysiology. Methods in Molecular Biology (Clifton, N.J.). 2799: C1. PMID 38954366 DOI: 10.1007/978-1-0716-3830-9_17  0.5
2024 Weaver MG, Popescu GK. Estimating the Ca Permeability of NMDA Receptors with Whole-Cell Patch-Clamp Electrophysiology. Methods in Molecular Biology (Clifton, N.J.). 2799: 177-200. PMID 38727908 DOI: 10.1007/978-1-0716-3830-9_10  0.585
2024 Iacobucci GJ, Popescu GK. Estimating the Ca Block of NMDA Receptors with Single-Channel Electrophysiology. Methods in Molecular Biology (Clifton, N.J.). 2799: 151-175. PMID 38727907 DOI: 10.1007/978-1-0716-3830-9_9  0.859
2023 Iacobucci GJ, Popescu GK. Calcium- and calmodulin-dependent inhibition of NMDA receptor currents. Biophysical Journal. PMID 38140727 DOI: 10.1016/j.bpj.2023.12.018  0.89
2023 Popescu G, Abbott J, Wen H, Liu B, Gupta S, Iacobucci G, Zheng W. Allosteric Site Mediates Inhibition of Tonic NMDA Receptor Activity by Low Dose Ketamine. Research Square. PMID 37790558 DOI: 10.21203/rs.3.rs-3304783/v1  0.866
2023 Kumar J, Popescu GK, Gantz SC. GluD receptors are functional ion channels. Biophysical Journal. PMID 37177782 DOI: 10.1016/j.bpj.2023.05.012  0.514
2022 Iacobucci GJ, Liu B, Wen H, Sincox B, Zheng W, Popescu GK. Complex functional phenotypes of NMDA receptor disease variants. Molecular Psychiatry. PMID 36117210 DOI: 10.1038/s41380-022-01774-6  0.867
2022 Belin S, Maki BA, Catlin J, Rein BA, Popescu GK. Membrane Stretch Gates NMDA Receptors. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. PMID 35705487 DOI: 10.1523/JNEUROSCI.0350-22.2022  0.885
2022 Abbott JA, Popescu GK. Homecoming of the estranged GluD channels. Trends in Neurosciences. PMID 35490056 DOI: 10.1016/j.tins.2022.04.001  0.857
2021 Iacobucci GJ, Wen H, Helou M, Liu B, Zheng W, Popescu GK. Cross-subunit interactions that stabilize open states mediate gating in NMDA receptors. Proceedings of the National Academy of Sciences of the United States of America. 118. PMID 33384330 DOI: 10.1073/pnas.2007511118  0.874
2020 Abbott JA, Popescu GK. Hydroxynorketamine Blocks NMDA Receptor Currents by Binding to Closed Receptors. Molecular Pharmacology. PMID 32606205 DOI: 10.1124/mol.120.119784  0.885
2019 Iacobucci GJ, Popescu GK. Ca-Dependent Inactivation of GluN2A and GluN2B NMDA Receptors Occurs by a Common Kinetic Mechanism. Biophysical Journal. PMID 31629478 DOI: 10.1016/J.Bpj.2019.07.057  0.887
2019 Iacobucci GJ, Popescu GK. Spatial coupling tunes NMDA receptor responses via Ca diffusion. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. PMID 31519826 DOI: 10.1523/Jneurosci.0901-19.2019  0.887
2019 Iacobucci GJ, Wen H, Helou M, Zheng W, Popescu GK. Mapping Structural Elements to NMDA Receptor Activation Steps Biophysical Journal. 116: 106a. DOI: 10.1016/J.Bpj.2018.11.607  0.848
2018 Iacobucci GJ, Popescu GK. Kinetic models for activation and modulation of NMDA receptor subtypes. Current Opinion in Physiology. 2: 114-122. PMID 29978141 DOI: 10.1016/J.Cophys.2018.02.002  0.892
2018 Iacobucci GJ, Popescu GK. Quantifying Kinetic Transitions between NMDA Receptor Gating Modes Biophysical Journal. 114: 125a. DOI: 10.1016/J.Bpj.2017.11.712  0.86
2017 Iacobucci GJ, Popescu GK. Resident Calmodulin Primes NMDA Receptors for Ca(2+)-Dependent Inactivation. Biophysical Journal. PMID 28712640 DOI: 10.1016/J.Bpj.2017.06.035  0.881
2017 Zheng W, Wen H, Iacobucci GJ, Popescu GK. Probing the Structural Dynamics of the NMDA Receptor Activation by Coarse-Grained Modeling. Biophysical Journal. 112: 2589-2601. PMID 28636915 DOI: 10.1016/J.Bpj.2017.04.043  0.862
2017 Cummings KA, Belin S, Popescu GK. Residues in the GluN1 C-terminal domain control kinetics and pharmacology of GluN1/GluN3A N-methyl-d-aspartate receptors. Neuropharmacology. PMID 28365212 DOI: 10.1016/J.Neuropharm.2017.03.031  0.842
2017 Iacobucci GJ, Popescu GK. NMDA receptors: linking physiological output to biophysical operation. Nature Reviews. Neuroscience. 18: 236-249. PMID 28303017 DOI: 10.1038/Nrn.2017.24  0.892
2017 Bajpai VK, Kerosuo L, Tseropoulos G, Cummings KA, Wang X, Lei P, Liu B, Liu S, Popescu G, Bronner ME, Andreadis ST. Reprogramming Postnatal Human Epidermal Keratinocytes toward Functional Neural Crest Fates. Stem Cells (Dayton, Ohio). PMID 28142205 DOI: 10.1002/Stem.2583  0.511
2017 Maneshi MM, Maki B, Gnanasambandam R, Belin S, Popescu GK, Sachs F, Hua SZ. Mechanical stress activates NMDA receptors in the absence of agonists. Scientific Reports. 7: 39610. PMID 28045032 DOI: 10.1038/Srep39610  0.85
2016 Cummings KA, Popescu GK. Protons Potentiate GluN1/GluN3A Currents by Attenuating Their Desensitisation. Scientific Reports. 6: 23344. PMID 27000430 DOI: 10.1038/Srep23344  0.805
2016 Cummings KA, Iacobucci GJ, Popescu GK. Extracting rate constants for nmda receptor gating from one-channel current recordings Neuromethods. 106: 273-299. DOI: 10.1007/978-1-4939-2812-5_18  0.873
2015 Borschel WF, Cummings KA, Tindell LK, Popescu GK. Contributions to Gating Kinetics by Interactions Unique to NMDA Receptors. The Journal of Biological Chemistry. PMID 26370091 DOI: 10.1074/Jbc.M115.678656  0.902
2015 Cummings KA, Popescu GK. Glycine-dependent activation of NMDA receptors. The Journal of General Physiology. 145: 513-27. PMID 25964432 DOI: 10.1085/Jgp.201411302  0.808
2015 Popescu GK. Zinc transporter found attached to N-methyl-D-aspartate receptors. Journal of Neurochemistry. 132: 155-8. PMID 25601392 DOI: 10.1111/jnc.13014  0.591
2015 Paganelli MA, Popescu GK. Actions of bupivacaine, a widely used local anesthetic, on NMDA receptor responses. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 35: 831-42. PMID 25589775 DOI: 10.1523/Jneurosci.3578-14.2015  0.877
2015 Popescu GK. Accessories assist AMPA receptors to close pockets. The Journal of General Physiology. 145: 17-21. PMID 25512600 DOI: 10.1085/jgp.201411320  0.62
2015 Popescu GK. Intracellular Domains of NMDA Receptors Control Channel Permeation and Gating Properties Biophysical Journal. 108: 336a. DOI: 10.1016/J.BPJ.2014.11.1831  0.645
2015 Iacobucci GJ, Maki BA, Popescu GK. Effects of External and Internal Ca2+ on Unitary NMDA Receptor Properties Biophysical Journal. 108: 285a. DOI: 10.1016/J.Bpj.2014.11.1558  0.838
2015 Cummings KA, Popescu GK. Protons Potentiate GluN1/GluN3A Glycinergic NMDA Receptor Currents Biophysical Journal. 108: 285a. DOI: 10.1016/J.Bpj.2014.11.1556  0.641
2015 Popescu GK. Ionotropic glutamate receptor technologies Ionotropic Glutamate Receptor Technologies. 1-299. DOI: 10.1007/978-1-4939-2812-5  0.466
2014 Maki BA, Popescu GK. Extracellular Ca(2+) ions reduce NMDA receptor conductance and gating. The Journal of General Physiology. 144: 379-92. PMID 25348411 DOI: 10.1085/jgp.201411244  0.865
2014 Maki BA, Cummings KA, Paganelli MA, Murthy SE, Popescu GK. One-channel cell-attached patch-clamp recording. Journal of Visualized Experiments : Jove. PMID 24961614 DOI: 10.3791/51629  0.792
2014 Aman TK, Maki BA, Ruffino TJ, Kasperek EM, Popescu GK. Separate intramolecular targets for protein kinase A control N-methyl-D-aspartate receptor gating and Ca2+ permeability. The Journal of Biological Chemistry. 289: 18805-17. PMID 24847051 DOI: 10.1074/Jbc.M113.537282  0.866
2014 Popescu GK. Dynamic plasticity of NMDA receptor-mediated calcium entry in neurons exposed to HIV-tat. Journal of Neurochemistry. 130: 609-11. PMID 24785658 DOI: 10.1111/jnc.12737  0.382
2014 Murphy JA, Stein IS, Lau CG, Peixoto RT, Aman TK, Kaneko N, Aromolaran K, Saulnier JL, Popescu GK, Sabatini BL, Hell JW, Zukin RS. Phosphorylation of Ser1166 on GluN2B by PKA is critical to synaptic NMDA receptor function and Ca2+ signaling in spines. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 34: 869-79. PMID 24431445 DOI: 10.1523/Jneurosci.4538-13.2014  0.834
2013 Paganelli MA, Kussius CL, Popescu GK. Role of cross-cleft contacts in NMDA receptor gating. Plos One. 8: e80953. PMID 24278352 DOI: 10.1371/Journal.Pone.0080953  0.861
2013 Yu H, Popescu GK. Inhibition of GluN2A-containing N-methyl-D-aspartate receptors by 2-naphthoic acid. Molecular Pharmacology. 84: 541-50. PMID 23873856 DOI: 10.1124/Mol.113.087189  0.788
2013 Maki BA, Cole R, Popescu GK. Two serine residues on GluN2A C-terminal tails control NMDA receptor current decay times. Channels (Austin, Tex.). 7: 126-32. PMID 23503100 DOI: 10.4161/Chan.23968  0.878
2013 Yu H, Popescu GK. Inhibitory Effects of 2-Naphthoic Acid on the Gating of NMDA Receptors Biophysical Journal. 104: 273a. DOI: 10.1016/J.Bpj.2012.11.1531  0.78
2012 Borschel WF, Myers JM, Kasperek EM, Smith TP, Graziane NM, Nowak LM, Popescu GK. Gating reaction mechanism of neuronal NMDA receptors. Journal of Neurophysiology. 108: 3105-15. PMID 22993263 DOI: 10.1152/jn.00551.2012  0.865
2012 Maki BA, Aman TK, Amico-Ruvio SA, Kussius CL, Popescu GK. C-terminal domains of N-methyl-D-aspartic acid receptor modulate unitary channel conductance and gating. The Journal of Biological Chemistry. 287: 36071-80. PMID 22948148 DOI: 10.1074/Jbc.M112.390013  0.821
2012 Amico-Ruvio SA, Paganelli MA, Myers JM, Popescu GK. Ifenprodil effects on GluN2B-containing glutamate receptors. Molecular Pharmacology. 82: 1074-81. PMID 22936815 DOI: 10.1124/Mol.112.078998  0.888
2012 Murthy SE, Shogan T, Page JC, Kasperek EM, Popescu GK. Probing the activation sequence of NMDA receptors with lurcher mutations. The Journal of General Physiology. 140: 267-77. PMID 22891278 DOI: 10.1085/jgp.201210786  0.858
2012 Popescu GK. Modes of glutamate receptor gating. The Journal of Physiology. 590: 73-91. PMID 22106181 DOI: 10.1113/jphysiol.2011.223750  0.62
2011 Borschel WF, Murthy SE, Kasperek EM, Popescu GK. NMDA receptor activation requires remodelling of intersubunit contacts within ligand-binding heterodimers. Nature Communications. 2: 498. PMID 21988914 DOI: 10.1038/ncomms1512  0.901
2011 Amico-Ruvio SA, Murthy SE, Smith TP, Popescu GK. Zinc effects on NMDA receptor gating kinetics. Biophysical Journal. 100: 1910-8. PMID 21504727 DOI: 10.1016/j.bpj.2011.02.042  0.883
2011 Murthy S, Page JC, Preziosi ME, Popescu GK. Subunit Specific Impact of Lurcher Motif Residues on NMDA Receptor Gating Biophysical Journal. 100: 24a. DOI: 10.1016/J.BPJ.2010.12.338  0.778
2011 Paganelli M, Popescu GK. Role of Salt Bridges within the Ligand Binding Domains of NMDA Receptors During Receptor Activation Biophysical Journal. 100: 270a. DOI: 10.1016/J.Bpj.2010.12.1682  0.888
2011 Maki BE, Popescu GK. Contributions of Carboxy-Terminal Domains to NMDA Receptor Gating Biophysical Journal. 100: 269a-270a. DOI: 10.1016/J.BPJ.2010.12.1681  0.564
2010 Kussius CL, Popescu GK. NMDA receptors with locked glutamate-binding clefts open with high efficacy. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 30: 12474-9. PMID 20844142 DOI: 10.1523/JNEUROSCI.3337-10.2010  0.899
2010 Amico-Ruvio SA, Popescu GK. Stationary gating of GluN1/GluN2B receptors in intact membrane patches. Biophysical Journal. 98: 1160-9. PMID 20371315 DOI: 10.1016/j.bpj.2009.12.4276  0.894
2010 Kussius CL, Popescu AM, Popescu GK. Agonist-specific gating of NMDA receptors. Channels (Austin, Tex.). 4: 78-82. PMID 19934647 DOI: 10.4161/chan.4.2.10523  0.896
2010 Popescu GK, Murthy S, Borschel WF. Allosteric inhibitors of NMDA receptor functions Pharmaceuticals. 3: 3240-3257. DOI: 10.3390/ph3103240  0.888
2010 Amico-Ruvio SA, Smith TP, Popescu GK. Gating Effects of a Single-Residue Substitution in the Pore of NMDA Receptors Biophysical Journal. 98: 526a. DOI: 10.1016/j.bpj.2009.12.2855  0.881
2010 Kussius C, Popescu GK. Glutamate is a Partial Agonist at GluN2A Containing NMDA Receptors Biophysical Journal. 98: 525a. DOI: 10.1016/J.BPJ.2009.12.2853  0.893
2010 Murthy S, Popescu GK. Effect of lurcher Motif Mutations on NMDA Receptor Kinetics Biophysical Journal. 98: 525a. DOI: 10.1016/J.BPJ.2009.12.2852  0.804
2010 Borschel WF, Popescu GK. Rearrangements at the Heterodimer Interface are Integral to NMDA Receptor Activation Biophysical Journal. 98: 524a-525a. DOI: 10.1016/J.BPJ.2009.12.2850  0.857
2009 Kussius CL, Popescu GK. Kinetic basis of partial agonism at NMDA receptors. Nature Neuroscience. 12: 1114-20. PMID 19648915 DOI: 10.1038/nn.2361  0.897
2009 Kussius CL, Kaur N, Popescu GK. Pregnanolone sulfate promotes desensitization of activated NMDA receptors. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 29: 6819-27. PMID 19474309 DOI: 10.1523/JNEUROSCI.0281-09.2009  0.899
2009 Popescu GK. Mechanisms For Information Processing By NMDA Receptors: Insights From Single-channels Biophysical Journal. 96: 565a. DOI: 10.1016/J.BPJ.2008.12.3703  0.721
2009 Murthy S, Popescu G. Effect of Protons on the NR1/NR2A NMDA Receptor Kinetics Biophysical Journal. 96: 490a. DOI: 10.1016/J.BPJ.2008.12.2529  0.836
2009 Amico S, Kaur N, Popescu G. Diversity of NR1/NR2B Receptor Gating Kinetics Biophysical Journal. 96: 489a-490a. DOI: 10.1016/J.BPJ.2008.12.2528  0.715
2009 Kussius C, Myers J, Barnum K, Popescu G. Kinetic Effects of Perturbations in the Ligand Binding Domain of NMDA Receptors Biophysical Journal. 96: 489a. DOI: 10.1016/J.BPJ.2008.12.2527  0.86
2009 Myers J, Borschel W, Kasperek E, Popescu G. Activation Mechanism of Native NMDA Receptors in Cultured Rat Neurons in Culture Biophysical Journal. 96: 489a. DOI: 10.1016/J.BPJ.2008.12.2526  0.847
2008 Zhang W, Howe JR, Popescu GK. Distinct gating modes determine the biphasic relaxation of NMDA receptor currents. Nature Neuroscience. 11: 1373-5. PMID 18953348 DOI: 10.1038/Nn.2214  0.753
2005 Popescu G. Mechanism-based targeting of NMDA receptor functions Cellular and Molecular Life Sciences. 62: 2100-2111. PMID 16132227 DOI: 10.1007/s00018-005-5227-8  0.6
2005 Popescu G. Principles of N-methyl-D-aspartate receptor allosteric modulation Molecular Pharmacology. 68: 1148-1155. PMID 16033953 DOI: 10.1124/mol.105.013896  0.684
2004 Popescu G, Robert A, Howe JR, Auerbach A. Reaction mechanism determines NMDA receptor response to repetitive stimulation. Nature. 430: 790-3. PMID 15306812 DOI: 10.1038/nature02775  0.802
2004 Popescu G, Auerbach A. The NMDA receptor gating machine: lessons from single channels. The Neuroscientist : a Review Journal Bringing Neurobiology, Neurology and Psychiatry. 10: 192-8. PMID 15155058 DOI: 10.1177/1073858404263483  0.784
2003 Popescu G, Auerbach A. Modal gating of NMDA receptors and the shape of their synaptic response. Nature Neuroscience. 6: 476-83. PMID 12679783 DOI: 10.1038/nn1044  0.686
2000 Popescu G, Napoli JL. Analysis of rat cytosolic 9-cis-retinol dehydrogenase activity and enzymatic characterization of rat ADHII. Biochimica Et Biophysica Acta. 1476: 43-52. PMID 10606766 DOI: 10.1016/S0167-4838(99)00230-7  0.506
1995 Chai X, Zhai Y, Popescu G, Napoli JL. Cloning of a cDNA for a second retinol dehydrogenase type II. Expression of its mRNA relative to type I. The Journal of Biological Chemistry. 270: 28408-12. PMID 7499345 DOI: 10.1074/Jbc.270.47.28408  0.501
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