Search Results - "Harkany, T"

Pyramidal cell communication within local networks in layer 2/3 of rat neocortex by Holmgren, Carl, Harkany, Tibor, Svennenfors, Björn, Zilberter, Yuri

“…The extent to which neocortical pyramidal cells function as a local network is determined by the strength and probability of their connections. By mapping…”
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Novel insights into the spatial and temporal complexity of hypothalamic organization through precision methods allowing nanoscale resolution by Alpár, A., Harkany, T.

“…The mammalian hypothalamus contains an astounding heterogeneity of neurons to achieve its role in coordinating central responses to virtually any environmental…”
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HDAC9 links epigenetics to dendrite development (Commentary on Sugo et al.) by Harkany, T.

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Three-dimensional Imaging Reveals New Compartments and Structural Adaptations in Odontoblasts by Khatibi Shahidi, M., Krivanek, J., Kaukua, N., Ernfors, P., Hladik, L., Kostal, V., Masich, S., Hampl, A., Chubanov, V., Gudermann, T., Romanov, R.A., Harkany, T., Adameyko, I., Fried, K.

“…In organized tissues, the precise geometry and the overall shape are critical for the specialized functions that the cells carry out. Odontoblasts are major…”
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Endogenous GAB AA receptor activity suppresses glioma growth by Blanchart, A, Fernando, R, Häring, M, Assaife-Lopes, N, Romanov, R A, Andäng, M, Harkany, T, Ernfors, P

“…Although genome alterations driving glioma by fueling cell malignancy have largely been resolved, less is known of the impact of tumor environment on disease…”
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Presynaptic adenosine A 2A receptors dampen cannabinoid CB 1 receptor‐mediated inhibition of corticostriatal glutamatergic transmission by Ferreira, S G, Gonçalves, F Q, Marques, J M, Tomé, Â R, Rodrigues, R J, Nunes‐Correia, I, Ledent, C, Harkany, T, Venance, L, Cunha, R A, Köfalvi, A

“…Background and Purpose Both cannabinoid CB 1 and adenosine A 2A receptors ( CB 1 receptors and A 2A receptors) control synaptic transmission at corticostriatal…”
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Comparative anatomical distribution of neuronal calcium-binding protein (NECAB) 1 and -2 in rodent and human spinal cord by Zhang, Ming-Dong, Barde, Swapnali, Szodorai, Edit, Josephson, Anna, Mitsios, Nicholas, Watanabe, Masahiko, Attems, Johannes, Lubec, Gert, Kovács, Gábor G., Uhlén, Mathias, Mulder, Jan, Harkany, Tibor, Hökfelt, Tomas

“…Neuronal calcium-binding protein 1 and -2 (NECAB1/2) localize to multiple excitatory neuron populations in the mouse spinal cord. Here, we analyzed rat and…”
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S.12.01 Miswiring the brain: delta-9-tetrahydrocannabinol disrupts cortical connectivity by inducing SCG10 degradation by Calvigioni, D, Hurd, Y.L, Harkany, T

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P.4.021 Miswiring the brain: delta-9-tetrahydrocannabinol disrupts cortical connectivity by inducing SCG10 degradation by Calvigioni, D, Tortoriello, P, Harkany, T

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The synaptic split of SNAP-25: Different roles in glutamatergic and GABAergic neurons? by Matteoli, M, Pozzi, D, Grumelli, C, Condliffe, S.B, Frassoni, C, Harkany, T, Verderio, C

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β-Amyloid neurotoxicity is mediated by a glutamate-triggered excitotoxic cascade in rat nucleus basalis by Harkany, T., Ábrahám, I., Timmerman, W., Laskay, G., Tóth, B., Sasvári, M., Kónya, C., Sebens, J. B., Korf, J., Nyakas, C., Zarándi, M., Soós, K., Penke, B., Luiten, P. G. M.

“…Whereas a cardinal role for β‐amyloid protein (Aβ) has been postulated as a major trigger of neuronal injury in Alzheimer's disease, the pathogenic mechanism…”
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Presynaptic adenosine A2A receptors dampen cannabinoid CB1 receptor‐mediated inhibition of corticostriatal glutamatergic transmission by Ferreira, S G, Gonçalves, F Q, Marques, J M, Tomé, Â R, Rodrigues, R J, Nunes‐Correia, I, Ledent, C, Harkany, T, Venance, L, Cunha, R A, Köfalvi, A

“…Background and Purpose Both cannabinoid CB1 and adenosine A2A receptors (CB1 receptors and A2A receptors) control synaptic transmission at corticostriatal…”
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Action of Glucocorticoids on Survival of Nerve Cells: Promoting Neurodegeneration or Neuroprotection? by Ábrahám, I. M., Harkany, T., Horvath, K. M., Luiten, P. G. M.

“…Extensive studies during the past decades provided compelling evidence that glucocorticoids (GCs) have the potential to affect the development, survival and…”
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Thioflavins released from nanoparticles target fibrillar amyloid β in the hippocampus of APP/PS1 transgenic mice by Siegemund, T., Paulke, B.‐R., Schmiedel, H., Bordag, N., Hoffmann, A., Harkany, T., Tanila, H., Kacza, J., Härtig, W.

“…For the delivery of drugs into the brain, the use of nanoparticles as carriers has been described as a promising approach. Here, we prepared nanoparticles as…”
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Complementary distribution of type 1 cannabinoid receptors and vesicular glutamate transporter 3 in basal forebrain suggests input-specific retrograde signalling by cholinergic neurons by Harkany, Tibor, Härtig, Wolfgang, Berghuis, Paul, Dobszay, Marton B., Zilberter, Yuri, Edwards, Robert H., Mackie, Ken, Ernfors, Patrik

“…Basal forebrain cholinergic neurons project to diverse cortical and hippocampal areas and receive reciprocal projections therefrom. Maintenance of a fine‐tuned…”
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N-Methyl-D-aspartate receptor antagonist MK-801 and radical scavengers protect cholinergic nucleus basalis neurons against beta-amyloid neurotoxicity by Harkany, T, Mulder, J, Sasvári, M, Abrahám, I, Kónya, C, Zarándi, M, Penke, B, Luiten, P G, Nyakas, C

“…Previous experimental data indicate the involvement of Ca(2+)-related excitotoxic processes, possibly mediated by N-Methyl-D-Aspartate (NMDA) receptors, in…”
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Mechanisms of beta-amyloid neurotoxicity: perspectives of pharmacotherapy by Harkany, T, Abrahám, I, Kónya, C, Nyakas, C, Zarándi, M, Penke, B, Luiten, P G

“…One of the characteristic neuropathological hallmarks of Alzheimer's disease (AD) is the extracellular accumulation of beta-amyloid peptides (Abeta) in…”
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Chronic Corticosterone Administration Dose-Dependently Modulates Aβ(1-42)− and NMDA-Induced Neurodegeneration in Rat Magnocellular Nucleus Basalis by Abrahám, I., Harkany, T., Horvath, K. M., Veenema, A. H., Penke, B., Nyakas, C., Luiten, P. G. M.

“…The impact of glucocorticoids on β‐amyloid(1–42) (Aβ(1–42)) and NMDA‐induced neurodegeneration was investigated in vivo. Aβ(1–42) or NMDA was injected into the…”
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Redistribution of CB1 cannabinoid receptors during evolution of cholinergic basal forebrain territories and their cortical projection areas : A comparison between the gray mouse lemur (Microcebus murinus, Mrimates) and rat by HARKANY, T, DOBSZAY, M. B, CAYETANOT, F, HÄRTIG, W, SIEGEMUND, T, AUJARD, F, MACKIE, K

“…Endocannabinoid signaling, mediated by presynaptic CB1 cannabinoid receptors on neurons, is fundamental for the maintenance of synaptic plasticity by…”
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Complementary distribution of vesicular glutamate transporters 1 and 2 in the nucleus accumbens of rat: Relationship to calretinin-containing extrinsic innervation and calbindin-immunoreactive neurons by Härtig, Wolfgang, Riedel, Anett, Grosche, Jens, Edwards, Robert H., Fremeau Jr, Robert T., Harkany, Tibor, Brauer, Kurt, Arendt, Thomas

“…The caudomedial shell of the rat nucleus accumbens exhibits inhomogeneous distribution patterns of the vesicular glutamate transporters 1 (VGLUT1) and 2…”
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