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Items: 45

1.

Astroglial atrophy in Alzheimer's disease.

Verkhratsky A, Rodrigues JJ, Pivoriunas A, Zorec R, Semyanov A.

Pflugers Arch. 2019 Sep 13. doi: 10.1007/s00424-019-02310-2. [Epub ahead of print] Review.

PMID:
31520182
2.

Astroglial Ca2+ signals trigger pathological behaviour in optogenetic mouse.

Verkhratsky A, Semyanov A.

Cell Calcium. 2019 Sep;82:102062. doi: 10.1016/j.ceca.2019.102062. Epub 2019 Jul 27. No abstract available.

PMID:
31374418
3.

Spatiotemporal pattern of calcium activity in astrocytic network.

Semyanov A.

Cell Calcium. 2019 Mar;78:15-25. doi: 10.1016/j.ceca.2018.12.007. Epub 2018 Dec 17. Review.

PMID:
30579813
4.

Morphological profile determines the frequency of spontaneous calcium events in astrocytic processes.

Wu YW, Gordleeva S, Tang X, Shih PY, Dembitskaya Y, Semyanov A.

Glia. 2019 Feb;67(2):246-262. doi: 10.1002/glia.23537. Epub 2018 Nov 22.

PMID:
30565755
5.

Astrocytic Coverage of Dendritic Spines, Dendritic Shafts, and Axonal Boutons in Hippocampal Neuropil.

Gavrilov N, Golyagina I, Brazhe A, Scimemi A, Turlapov V, Semyanov A.

Front Cell Neurosci. 2018 Aug 17;12:248. doi: 10.3389/fncel.2018.00248. eCollection 2018.

6.

Astrocytic Atrophy Following Status Epilepticus Parallels Reduced Ca2+ Activity and Impaired Synaptic Plasticity in the Rat Hippocampus.

Plata A, Lebedeva A, Denisov P, Nosova O, Postnikova TY, Pimashkin A, Brazhe A, Zaitsev AV, Rusakov DA, Semyanov A.

Front Mol Neurosci. 2018 Jun 26;11:215. doi: 10.3389/fnmol.2018.00215. eCollection 2018.

7.

Activity-dependent changes in transporter and potassium currents in hippocampal astrocytes.

Lebedeva A, Plata A, Nosova O, Tyurikova O, Semyanov A.

Brain Res Bull. 2018 Jan;136:37-43. doi: 10.1016/j.brainresbull.2017.08.015. Epub 2017 Sep 7.

PMID:
28890284
8.

Dopamine elevates and lowers astroglial Ca2+ through distinct pathways depending on local synaptic circuitry.

Jennings A, Tyurikova O, Bard L, Zheng K, Semyanov A, Henneberger C, Rusakov DA.

Glia. 2017 Mar;65(3):447-459. doi: 10.1002/glia.23103. Epub 2016 Nov 29.

9.

Dendrite and Axon Specific Geometrical Transformation in Neurite Development.

Mironov VI, Semyanov AV, Kazantsev VB.

Front Comput Neurosci. 2016 Jan 28;9:156. doi: 10.3389/fncom.2015.00156. eCollection 2015.

10.

Denoising of two-photon fluorescence images with block-matching 3D filtering.

Danielyan A, Wu YW, Shih PY, Dembitskaya Y, Semyanov A.

Methods. 2014 Jul 1;68(2):308-16. doi: 10.1016/j.ymeth.2014.03.010. Epub 2014 Mar 20.

PMID:
24657185
11.

Spatiotemporal calcium dynamics in single astrocytes and its modulation by neuronal activity.

Wu YW, Tang X, Arizono M, Bannai H, Shih PY, Dembitskaya Y, Kazantsev V, Tanaka M, Itohara S, Mikoshiba K, Semyanov A.

Cell Calcium. 2014 Feb;55(2):119-29. doi: 10.1016/j.ceca.2013.12.006. Epub 2014 Jan 8.

PMID:
24484772
12.

Tonic GABAA conductance decreases membrane time constant and increases EPSP-spike precision in hippocampal pyramidal neurons.

Wlodarczyk AI, Xu C, Song I, Doronin M, Wu YW, Walker MC, Semyanov A.

Front Neural Circuits. 2013 Dec 25;7:205. doi: 10.3389/fncir.2013.00205. eCollection 2013.

13.

Tonic GABAA conductance bidirectionally controls interneuron firing pattern and synchronization in the CA3 hippocampal network.

Pavlov I, Savtchenko LP, Song I, Koo J, Pimashkin A, Rusakov DA, Semyanov A.

Proc Natl Acad Sci U S A. 2014 Jan 7;111(1):504-9. doi: 10.1073/pnas.1308388110. Epub 2013 Dec 16.

14.

Retrograde synaptic signaling mediated by K+ efflux through postsynaptic NMDA receptors.

Shih PY, Savtchenko LP, Kamasawa N, Dembitskaya Y, McHugh TJ, Rusakov DA, Shigemoto R, Semyanov A.

Cell Rep. 2013 Nov 27;5(4):941-51. doi: 10.1016/j.celrep.2013.10.026. Epub 2013 Nov 21.

15.

Subcellular location of astrocytic calcium stores favors extrasynaptic neuron-astrocyte communication.

Patrushev I, Gavrilov N, Turlapov V, Semyanov A.

Cell Calcium. 2013 Nov;54(5):343-9. doi: 10.1016/j.ceca.2013.08.003. Epub 2013 Aug 28.

PMID:
24035346
16.

Low micromolar Ba(2+) potentiates glutamate transporter current in hippocampal astrocytes.

Afzalov R, Pryazhnikov E, Shih PY, Kondratskaya E, Zobova S, Leino S, Salminen O, Khiroug L, Semyanov A.

Front Cell Neurosci. 2013 Aug 28;7:135. doi: 10.3389/fncel.2013.00135. eCollection 2013.

17.

Different transporter systems regulate extracellular GABA from vesicular and non-vesicular sources.

Song I, Volynski K, Brenner T, Ushkaryov Y, Walker M, Semyanov A.

Front Cell Neurosci. 2013 Mar 13;7:23. doi: 10.3389/fncel.2013.00023. eCollection 2013.

18.

GABA-independent GABAA receptor openings maintain tonic currents.

Wlodarczyk AI, Sylantyev S, Herd MB, Kersanté F, Lambert JJ, Rusakov DA, Linthorst AC, Semyanov A, Belelli D, Pavlov I, Walker MC.

J Neurosci. 2013 Feb 27;33(9):3905-14. doi: 10.1523/JNEUROSCI.4193-12.2013.

19.

A functional role for both -aminobutyric acid (GABA) transporter-1 and GABA transporter-3 in the modulation of extracellular GABA and GABAergic tonic conductances in the rat hippocampus.

Kersanté F, Rowley SC, Pavlov I, Gutièrrez-Mecinas M, Semyanov A, Reul JM, Walker MC, Linthorst AC.

J Physiol. 2013 May 15;591(10):2429-41. doi: 10.1113/jphysiol.2012.246298. Epub 2013 Feb 4.

20.

Astrocytic Ca2+ signals are required for the functional integrity of tripartite synapses.

Tanaka M, Shih PY, Gomi H, Yoshida T, Nakai J, Ando R, Furuichi T, Mikoshiba K, Semyanov A, Itohara S.

Mol Brain. 2013 Jan 28;6:6. doi: 10.1186/1756-6606-6-6.

21.

Bi-directional astrocytic regulation of neuronal activity within a network.

Gordleeva SY, Stasenko SV, Semyanov AV, Dityatev AE, Kazantsev VB.

Front Comput Neurosci. 2012 Nov 2;6:92. doi: 10.3389/fncom.2012.00092. eCollection 2012.

22.

Backpropagating action potentials enable detection of extrasynaptic glutamate by NMDA receptors.

Wu YW, Grebenyuk S, McHugh TJ, Rusakov DA, Semyanov A.

Cell Rep. 2012 May 31;1(5):495-505. doi: 10.1016/j.celrep.2012.03.007. Epub 2012 Apr 26.

23.

Tonic excitation or inhibition is set by GABA(A) conductance in hippocampal interneurons.

Song I, Savtchenko L, Semyanov A.

Nat Commun. 2011 Jul 5;2:376. doi: 10.1038/ncomms1377.

24.

Network with shunting synapses as a non-linear frequency modulator.

Kochubey S, Semyanov A, Savtchenko L.

Neural Netw. 2011 Jun;24(5):407-16. doi: 10.1016/j.neunet.2011.03.005. Epub 2011 Mar 11.

PMID:
21444192
25.

Optical bioimaging and neuroimaging: from whole-body inspection to brain sensing.

Kirillin M, König K, Shakhova N, Tromberg B, Semyanov A.

J Biophotonics. 2010 Dec;3(12):741-2. doi: 10.1002/jbio.201000523. No abstract available.

PMID:
21080516
26.

Second-harmonic generation voltage imaging at subcellular resolution in rat hippocampal slices.

Rama S, Vetrivel L, Semyanov A.

J Biophotonics. 2010 Dec;3(12):784-90. doi: 10.1002/jbio.201000073. Epub 2010 Sep 2.

PMID:
20815024
27.

State and parameter estimation for canonic models of neural oscillators.

Tyukin I, Steur E, Nijmeijer H, Fairhurst D, Song I, Semyanov A, Van Leeuwen C.

Int J Neural Syst. 2010 Jun;20(3):193-207.

PMID:
20556847
28.

Neural cell adhesion molecule-associated polysialic acid regulates synaptic plasticity and learning by restraining the signaling through GluN2B-containing NMDA receptors.

Kochlamazashvili G, Senkov O, Grebenyuk S, Robinson C, Xiao MF, Stummeyer K, Gerardy-Schahn R, Engel AK, Feig L, Semyanov A, Suppiramaniam V, Schachner M, Dityatev A.

J Neurosci. 2010 Mar 17;30(11):4171-83. doi: 10.1523/JNEUROSCI.5806-09.2010.

29.

Outwardly rectifying tonically active GABAA receptors in pyramidal cells modulate neuronal offset, not gain.

Pavlov I, Savtchenko LP, Kullmann DM, Semyanov A, Walker MC.

J Neurosci. 2009 Dec 2;29(48):15341-50. doi: 10.1523/JNEUROSCI.2747-09.2009.

30.

Can diffuse extrasynaptic signaling form a guiding template?

Semyanov A.

Neurochem Int. 2008 Jan;52(1-2):31-3. Epub 2007 Aug 8. Review.

PMID:
17881089
31.

Regulation of excitability by extrasynaptic GABA(A) receptors.

Walker MC, Semyanov A.

Results Probl Cell Differ. 2008;44:29-48. Review.

PMID:
17671772
32.

Cholinergic axons modulate GABAergic signaling among hippocampal interneurons via postsynaptic alpha 7 nicotinic receptors.

Wanaverbecq N, Semyanov A, Pavlov I, Walker MC, Kullmann DM.

J Neurosci. 2007 May 23;27(21):5683-93.

33.

Multiple and plastic receptors mediate tonic GABAA receptor currents in the hippocampus.

Scimemi A, Semyanov A, Sperk G, Kullmann DM, Walker MC.

J Neurosci. 2005 Oct 26;25(43):10016-24.

34.

Presynaptic, extrasynaptic and axonal GABAA receptors in the CNS: where and why?

Kullmann DM, Ruiz A, Rusakov DM, Scott R, Semyanov A, Walker MC.

Prog Biophys Mol Biol. 2005 Jan;87(1):33-46. Review.

35.

Tonically active GABA A receptors: modulating gain and maintaining the tone.

Semyanov A, Walker MC, Kullmann DM, Silver RA.

Trends Neurosci. 2004 May;27(5):262-9. Review.

PMID:
15111008
36.

Cell type specificity of GABA(A) receptor mediated signaling in the hippocampus.

Semyanov A.

Curr Drug Targets CNS Neurol Disord. 2003 Aug;2(4):240-7. Review.

PMID:
12871034
37.

GABA uptake regulates cortical excitability via cell type-specific tonic inhibition.

Semyanov A, Walker MC, Kullmann DM.

Nat Neurosci. 2003 May;6(5):484-90.

PMID:
12679782
38.
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43.

In vivo hippocampal kindling occludes the development of in vitro kindling-like state in CA1 area of rat hippocampal slices.

Semyanov A, Morenkov E, Savin A, Godukhin O.

Epilepsy Res. 2000 Jan;38(1):75-85.

PMID:
10604608
44.

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