Costas E. Papatheodoropoulos, PhD - Publications

Affiliations: 
University of Patras, Panepistimioupoli Patron, Greece 

58 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 Leontiadis LJ, Felemegkas P, Trompoukis G, Tsotsokou G, Miliou A, Karagianni E, Rigas P, Papatheodoropoulos C. Septotemporal variation of information processing in the hippocampus of Fmr1 KO rat. Developmental Neuroscience. PMID 38368859 DOI: 10.1159/000537879  0.476
2024 Tsotsokou G, Kouri V, Papatheodoropoulos C. α7 nicotinic acetylcholine receptors induce long-term synaptic enhancement in the dorsal but not ventral hippocampus. Synapse (New York, N.Y.). 78: e22285. PMID 38287475 DOI: 10.1002/syn.22285  0.494
2023 Leontiadis LJ, Trompoukis G, Tsotsokou G, Miliou A, Felemegkas P, Papatheodoropoulos C. Rescue of sharp wave-ripples and prevention of network hyperexcitability in the ventral but not the dorsal hippocampus of a rat model of fragile X syndrome. Frontiers in Cellular Neuroscience. 17: 1296235. PMID 38107412 DOI: 10.3389/fncel.2023.1296235  0.397
2023 Leontiadis LJ, Trompoukis G, Felemegkas P, Tsotsokou G, Miliou A, Papatheodoropoulos C. Increased Inhibition May Contribute to Maintaining Normal Network Function in the Ventral Hippocampus of a Fmr1-Targeted Transgenic Rat Model of Fragile X Syndrome. Brain Sciences. 13. PMID 38002556 DOI: 10.3390/brainsci13111598  0.431
2022 A Samara M, Oikonomou GD, Trompoukis G, Madarou G, Adamopoulou M, Papatheodoropoulos C. Septotemporal variation in modulation of synaptic transmission, paired-pulse ratio and frequency facilitation/depression by adenosine and GABA receptors in the rat hippocampus. Brain and Neuroscience Advances. 6: 23982128221106315. PMID 35782711 DOI: 10.1177/23982128221106315  0.507
2021 Trompoukis G, Tsotsokou G, Koutsoumpa A, Tsolaki M, Vryoni G, Papatheodoropoulos C. Age-dependent modulation of short-term neuronal dynamics in the dorsal and ventral rat hippocampus. The International Journal of Developmental Biology. PMID 34881796 DOI: 10.1387/ijdb.210191cp  0.37
2021 Miliou A, Papaleonidopoulos V, Trompoukis G, Papatheodoropoulos C. Septotemporal variation in beta-adrenergic modulation of short-term dynamics in the hippocampus. Ibro Neuroscience Reports. 11: 64-72. PMID 34409401 DOI: 10.1016/j.ibneur.2021.07.002  0.434
2021 Koutsoumpa A, Papatheodoropoulos C. Frequency-dependent layer-specific differences in short-term synaptic plasticity in the dorsal and ventral CA1 hippocampal field. Synapse (New York, N.Y.). 75: e22199. PMID 33687106 DOI: 10.1002/syn.22199  0.416
2021 Trompoukis G, Leontiadis LJ, Rigas P, Papatheodoropoulos C. Scaling of Network Excitability and Inhibition may Contribute to the Septotemporal Differentiation of Sharp Waves-Ripples in Rat Hippocampus In Vitro. Neuroscience. 458: 11-30. PMID 33465412 DOI: 10.1016/j.neuroscience.2020.12.033  0.387
2020 Trompoukis G, Rigas P, Leontiadis LJ, Papatheodoropoulos C. I, GIRK, and KCNQ/Kv7 channels differently modulate sharp wave - ripples in the dorsal and ventral hippocampus. Molecular and Cellular Neurosciences. 107: 103531. PMID 32711112 DOI: 10.1016/J.Mcn.2020.103531  0.405
2020 Trompoukis G, Papatheodoropoulos C. Dorsal-Ventral Differences in Modulation of Synaptic Transmission in the Hippocampus Frontiers in Synaptic Neuroscience. 12: 24. PMID 32625076 DOI: 10.3389/Fnsyn.2020.00024  0.603
2019 Koutsoumpa A, Papatheodoropoulos C. Short-term dynamics of input and output of CA1 network greatly differ between the dorsal and ventral rat hippocampus Bmc Neuroscience. 20: 1-30. PMID 31331291 DOI: 10.1186/S12868-019-0517-5  0.56
2018 Kosmidis EK, Contoyiannis YF, Papatheodoropoulos C, Diakonos FK. Traits of criticality in membrane potential fluctuations of pyramidal neurons in the CA1 region of rat hippocampus. European Journal of Neuroscience. 48: 2343-2353. PMID 30117214 DOI: 10.1111/Ejn.14117  0.422
2018 Papaleonidopoulos V, Papatheodoropoulos C. β-adrenergic receptors reduce the threshold for induction and stabilization of LTP and enhance its magnitude via multiple mechanisms in the ventral but not the dorsal hippocampus. Neurobiology of Learning and Memory. 151: 71-84. PMID 29653257 DOI: 10.1016/J.Nlm.2018.04.010  0.516
2018 Papaleonidopoulos V, Kouvaros S, Papatheodoropoulos C. Effects of endogenous and exogenous D1/D5 dopamine receptor activation on LTP in ventral and dorsal CA1 hippocampal synapses Synapse. 72. PMID 29537707 DOI: 10.1002/Syn.22033  0.461
2018 Krania P, Dimou E, Bantouna M, Kouvaros S, Tsiamaki E, Papatheodoropoulos C, Sarantis K, Angelatou F. Adenosine A2A receptors are required for glutamate mGluR5- and dopamine D1 receptor-evoked ERK1/2 phosphorylation in rat hippocampus: involvement of NMDA receptor. Journal of Neurochemistry. 145: 217-231. PMID 29205377 DOI: 10.1111/Jnc.14268  0.48
2018 Papatheodoropoulos C. Electrophysiological evidence for long-axis intrinsic diversification of the hippocampus. Frontiers in Bioscience. 23: 109-145. PMID 28930540 DOI: 10.2741/4584  0.453
2017 Papaleonidopoulos V, Trompoukis G, Koutsoumpa A, Papatheodoropoulos C. A gradient of frequency-dependent synaptic properties along the longitudinal hippocampal axis. Bmc Neuroscience. 18: 79-79. PMID 29233091 DOI: 10.1186/S12868-017-0398-4  0.532
2017 Kouvaros S, Papatheodoropoulos C. Prominent differences in sharp waves, ripples and complex spike bursts between the dorsal and the ventral rat hippocampus. Neuroscience. 352: 131-143. PMID 28389377 DOI: 10.1016/J.Neuroscience.2017.03.050  0.545
2016 Kouvaros S, Papatheodoropoulos C. Theta burst stimulation-induced LTP: Differences and similarities between the dorsal and ventral CA1 hippocampal synapses. Hippocampus. PMID 27650481 DOI: 10.1002/Hipo.22655  0.562
2016 Papatheodoropoulos C, Kouvaros S. High-frequency stimulation-induced synaptic potentiation in dorsal and ventral CA1 hippocampal synapses: the involvement of NMDA receptors, mGluR5, and (L-type) voltage-gated calcium channels. Learning & Memory (Cold Spring Harbor, N.Y.). 23: 460-4. PMID 27531836 DOI: 10.1101/Lm.042531.116  0.568
2016 Kouvaros S, Papatheodoropoulos C. Major dorsoventral differences in the modulation of the local CA1 hippocampal network by NMDA, mGlu5, adenosine A2A and cannabinoid CB1 receptors. Neuroscience. 317: 47-64. PMID 26762803 DOI: 10.1016/J.Neuroscience.2015.12.059  0.53
2015 Papatheodoropoulos C. Higher intrinsic network excitability in ventral compared with the dorsal hippocampus is controlled less effectively by GABAB receptors. Bmc Neuroscience. 16: 75. PMID 26556486 DOI: 10.1186/S12868-015-0213-Z  0.425
2015 Moschovos C, Papatheodoropoulos C. The L-type voltage-dependent calcium channel long-term potentiation is higher in the dorsal compared with the ventral associational/commissural CA3 hippocampal synapses. Neuroscience Research. PMID 26541214 DOI: 10.1016/J.Neures.2015.10.008  0.525
2015 Sarantis K, Tsiamaki E, Kouvaros S, Papatheodoropoulos C, Angelatou F. Adenosine A₂A receptors permit mGluR5-evoked tyrosine phosphorylation of NR2B (Tyr1472) in rat hippocampus: a possible key mechanism in NMDA receptor modulation Journal of Neurochemistry. 135: 714-726. PMID 26303340 DOI: 10.1111/Jnc.13291  0.473
2015 Papatheodoropoulos C. Striking differences in synaptic facilitation along the dorsoventral axis of the hippocampus Neuroscience. 301: 454-470. PMID 26116517 DOI: 10.1016/J.Neuroscience.2015.06.029  0.571
2015 Kouvaros S, Kotzadimitriou D, Papatheodoropoulos C. Hippocampal sharp waves and ripples: Effects of aging and modulation by NMDA receptors and L-type Ca2+ channels. Neuroscience. 298: 26-41. PMID 25869622 DOI: 10.1016/J.Neuroscience.2015.04.012  0.486
2015 Pofantis H, Georgopoulos P, Petrides T, Papatheodoropoulos C. Differences in paired-pulse inhibition and facilitation in the dentate gyrus and CA3 field between dorsal and ventral rat hippocampus. Brain Research. 1608: 21-30. PMID 25770056 DOI: 10.1016/J.Brainres.2015.03.003  0.504
2014 Pofantis H, Papatheodoropoulos C. The α5GABAA receptor modulates the induction of long-term potentiation at ventral but not dorsal CA1 hippocampal synapses. Synapse. 68: 394-401. PMID 24823837 DOI: 10.1002/Syn.21751  0.578
2013 Giannopoulos P, Papatheodoropoulos C. Effects of μ-opioid receptor modulation on the hippocampal network activity of sharp wave and ripples. British Journal of Pharmacology. 168: 1146-1164. PMID 23043226 DOI: 10.1111/J.1476-5381.2012.02240.X  0.387
2012 Moschovos C, Kostopoulos G, Papatheodoropoulos C. Endogenous adenosine induces NMDA receptor-independent persistent epileptiform discharges in dorsal and ventral hippocampus via activation of A2 receptors Epilepsy Research. 100: 157-167. PMID 22401823 DOI: 10.1016/J.Eplepsyres.2012.02.012  0.664
2012 Fragkouli A, Papatheodoropoulos C, Georgopoulos S, Stamatakis A, Stylianopoulou F, Tsilibary EC, Tzinia AK. Enhanced neuronal plasticity and elevated endogenous sAPPα levels in mice over-expressing MMP9. Journal of Neurochemistry. 121: 239-51. PMID 22192143 DOI: 10.1111/J.1471-4159.2011.07637.X  0.368
2011 Papatheodoropoulos C, Koniaris E. α5GABAA receptors regulate hippocampal sharp wave-ripple activity in vitro. Neuropharmacology. 60: 662-673. PMID 21146551 DOI: 10.1016/J.Neuropharm.2010.11.022  0.44
2011 Koniaris E, Drimala P, Sotiriou E, Papatheodoropoulos C. Different effects of zolpidem and diazepam on hippocampal sharp wave—ripple activity in vitro Neuroscience. 175: 224-234. PMID 21094222 DOI: 10.1016/J.Neuroscience.2010.11.027  0.406
2010 Papatheodoropoulos C. PATTERNED ACTIVATION OF HIPPOCAMPAL NETWORK (~10 Hz) DURING IN VITRO SHARP WAVE-RIPPLES Neuroscience. 168: 429-442. PMID 20371272 DOI: 10.1016/J.Neuroscience.2010.03.058  0.517
2008 Papatheodoropoulos C. A possible role of ectopic action potentials in the in vitro hippocampal sharp wave-ripple complexes. Neuroscience. 157: 495-501. PMID 18938226 DOI: 10.1016/J.Neuroscience.2008.09.040  0.511
2008 Kouvaras E, Asprodini EK, Asouchidou I, Vasilaki A, Kilindris T, Michaloudis D, Koukoutianou I, Papatheodoropoulos C, Kostopoulos G. Fentanyl treatment reduces GABAergic inhibition in the CA1 area of the hippocampus 24 h after acute exposure to the drug Neuropharmacology. 55: 1172-1182. PMID 18706433 DOI: 10.1016/J.Neuropharm.2008.07.025  0.678
2008 Georgopoulos P, Petrides T, Kostopoulos G, Papatheodoropoulos C. Varying magnitude of GABAergic recurrent inhibition enhancement by different sedative/anesthetic agents in dorsal and ventral hippocampus Brain Research. 1207: 43-59. PMID 18374306 DOI: 10.1016/J.Brainres.2008.02.017  0.647
2008 Sarantis K, Sotiriou E, Papatheodoropoulos C, Matsokis N, Angelatou F. Differential pharmacological properties of GABAA/benzodiazepine receptor complex in dorsal compared to ventral rat hippocampus. Neurochemistry International. 52: 1019-1029. PMID 18069090 DOI: 10.1016/J.Neuint.2007.10.016  0.324
2008 Moschovos C, Kostopoulos G, Papatheodoropoulos C. Long-term potentiation of high-frequency oscillation and synaptic transmission characterize in vitro NMDA receptor-dependent epileptogenesis in the hippocampus Neurobiology of Disease. 29: 368-380. PMID 18035548 DOI: 10.1016/J.Nbd.2007.09.007  0.706
2007 Papatheodoropoulos C, Sotiriou E, Kotzadimitriou D, Drimala P. At clinically relevant concentrations the anaesthetic/amnesic thiopental but not the anticonvulsant phenobarbital interferes with hippocampal sharp wave-ripple complexes. Bmc Neuroscience. 8: 60. PMID 17672909 DOI: 10.1186/1471-2202-8-60  0.345
2007 Papatheodoropoulos C. NMDA receptor-dependent high-frequency network oscillations (100–300 Hz) in rat hippocampal slices Neuroscience Letters. 414: 197-202. PMID 17316998 DOI: 10.1016/J.Neulet.2006.10.036  0.552
2007 Petrides T, Georgopoulos P, Kostopoulos G, Papatheodoropoulos C. The GABAA receptor-mediated recurrent inhibition in ventral compared with dorsal CA1 hippocampal region is weaker, decays faster and lasts less Experimental Brain Research. 177: 370-383. PMID 16988819 DOI: 10.1007/S00221-006-0681-6  0.702
2006 Pandis C, Sotiriou E, Kouvaras E, Asprodini E, Papatheodoropoulos C, Angelatou F. Differential expression of NMDA and AMPA receptor subunits in rat dorsal and ventral hippocampus. Neuroscience. 140: 163-175. PMID 16542781 DOI: 10.1016/J.Neuroscience.2006.02.003  0.497
2005 Sotiriou E, Papatheodoropoulos C, Angelatou F. Differential expression of γ-aminobutyric acid-A receptor subunits in rat dorsal and ventral hippocampus Journal of Neuroscience Research. 82: 690-700. PMID 16273537 DOI: 10.1002/Jnr.20670  0.361
2005 Papatheodoropoulos C, Moschovos C, Kostopoulos G. Greater contribution of N-methyl-D-aspartic acid receptors in ventral compared to dorsal hippocampal slices in the expression and long-term maintenance of epileptiform activity Neuroscience. 135: 765-779. PMID 16154282 DOI: 10.1016/J.Neuroscience.2005.06.024  0.698
2004 Sargsyan A, Melkonyan A, Mkrtchian H, Papatheodoropoulos C, Kostopoulos G. A computer model of field potential responses for the study of short-term plasticity in hippocampus Journal of Neuroscience Methods. 135: 175-191. PMID 15020102 DOI: 10.1016/J.Jneumeth.2003.12.009  0.692
2003 Sargsyan AR, Melkonyan AA, Papatheodoropoulos C, Mkrtchian HH, Kostopoulos GK. A model synapse that incorporates the properties of short- and long-term synaptic plasticity. Neural Networks : the Official Journal of the International Neural Network Society. 16: 1161-77. PMID 13678620 DOI: 10.1016/S0893-6080(03)00135-7  0.673
2003 Grivas I, Michaloudi H, Batzios C, Chiotelli M, Papatheodoropoulos C, Kostopoulos G, Papadopoulos GC. Vascular network of the rat hippocampus is not homogeneous along the septotemporal axis Brain Research. 971: 245-249. PMID 12706241 DOI: 10.1016/S0006-8993(03)02475-2  0.624
2002 Papatheodoropoulos C, Asprodini E, Nikita I, Koutsona C, Kostopoulos G. Weaker synaptic inhibition in CA1 region of ventral compared to dorsal rat hippocampal slices Brain Research. 948: 117-121. PMID 12383962 DOI: 10.1016/S0006-8993(02)02958-X  0.703
2002 Papatheodoropoulos C, Kostopoulos G. Spontaneous, low frequency (∼2-3 Hz) field activity generated in rat ventral hippocampal slices perfused with normal medium Brain Research Bulletin. 57: 187-193. PMID 11849825 DOI: 10.1016/S0361-9230(01)00738-9  0.696
2002 Papatheodoropoulos C, Kostopoulos G. Spontaneous GABAA-dependent synchronous periodic activity in adult rat ventral hippocampal slices Neuroscience Letters. 319: 17-20. PMID 11814643 DOI: 10.1016/S0304-3940(01)02505-8  0.721
2001 Louvel J, Papatheodoropoulos C, Siniscalchi A, Kurcewicz I, Pumain R, Devaux B, Turak B, Esposito V, Villemeure JG, Avoli M. GABA-mediated synchronization in the human neocortex: elevations in extracellular potassium and presynaptic mechanisms. Neuroscience. 105: 803-13. PMID 11530219 DOI: 10.1016/S0306-4522(01)00247-0  0.444
2001 Sargsyan AR, Papatheodoropoulos C, Kostopoulos GK. Modeling of evoked field potentials in hippocampal CA1 area describes their dependence on NMDA and GABA receptors. Journal of Neuroscience Methods. 104: 143-53. PMID 11164240 DOI: 10.1016/S0165-0270(00)00334-4  0.704
2000 Papatheodoropoulos C, Kostopoulos G. Dorsal-ventral differentiation of short-term synaptic plasticity in rat CA1 hippocampal region Neuroscience Letters. 286: 57-60. PMID 10822152 DOI: 10.1016/S0304-3940(00)01084-3  0.715
2000 Papatheodoropoulos C, Kostopoulos G. Decreased ability of rat temporal hippocampal CA1 region to produce long-term potentiation Neuroscience Letters. 279: 177-180. PMID 10688058 DOI: 10.1016/S0304-3940(99)01002-2  0.721
1998 Papatheodoropoulos C, Kostopoulos G. Development of a transient increase in recurrent inhibition and paired- pulse facilitation in hippocampal CA1 region Developmental Brain Research. 108: 273-285. PMID 9693803 DOI: 10.1016/S0165-3806(98)00061-3  0.661
1996 Papatheodoropoulos C, Kostopoulos G. Age-related changes in excitability and recurrent inhibition in the rat CA1 hippocampal region. The European Journal of Neuroscience. 8: 510-20. PMID 8963442 DOI: 10.1111/J.1460-9568.1996.Tb01235.X  0.673
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