Snímání aktivity iontových kanálů na membráně neuronů v akutním míšním řezu metodou terčíkového zámku (tzv. patch-clamp).
Naše oddělení se soustředí na výzkum mechanismů bolesti. Studujeme zejména úlohu synaptického přenosu nociceptivní informace na míšní úrovni. Ten se podílí na přenosu nociceptivní informace do vyšších mozkových center a jeho modulace je podkladem řady bolestivých stavů. Naším cílem je objasnění těchto mechanismů a následně možnost zlepšení léčby patologických bolestivých stavů, jako jsou hyperalgesie, allodynie a bolesti při neuropatických stavech a nádorových onemocněních. V poslední době se soutředíme na studium úlohy capsaicinových receptorů (TRPV1) a zánětlivých cytokinů. Při studiu této problematiky je využíváno elektrofyziologických, behaviorálních, molekulárních a imunohistochemických technik. Dále dokončujeme projekt zaměřený na studium úlohy tyreoidních hormonů (TH) a omega mastných kyselin (n-3 PUFA), zejména ve vztahu k fyziologické funkci srdečního a kosterních svalů. Na modelech zvýšené anebo snížené hladiny TH analyzujeme zda n-3 PUFA mohou kompenzovat indukované negativní změny.
Opustil nás RNDr. Tomáš Soukup, CSc
Aktuální projekty
Tým vědců z oddělení Funkční morfologie ve spolupráci s kolegy z Texaské univerzity ukázal, že chemoterapeutikum paclitaxel indukuje bolest prostřednictvím TRPV1 a TLR4 receptorů.
Více
Více
Více
N-acylfosfatidylethanolamin (NAPE) by jako prekurzor anandamidu, endogenního agonisty TRPV1 a kanabinoidních receptorů, mohl hrát roli v modulaci nociceptivní signalizace na míšní úrovni.
Více
Úspěchy
Pořad vysíláný na aktualne.TV dne 18.3. 2015
Daniela Drtinová v rozhovoru s MUDr. Palečkem k tématu výzkumu, jehož cílem je odstranit chronické bolesti.
Více
Celkem se tohoto satelitního symposia k Evropskému kongresu neurovědních společností (FENS) konaného 8.–13. září 2013 zúčastnilo 70 účastníků ze 17 zemí světa, z toho 6 z ČR.
Více
Publikace
Torres-Pérez, J. V. - Adámek, Pavel - Paleček, Jiří - Vizcaychipi, M. - Nagy, I. - Varga, A.
The NA(v)1.7 blocker protoxin II reduces burn injury-induced spinal nociceptive processing
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Journal of Molecular Medicine-Jmm 2018, roč. 96, 1, p. 75-84
.
IF = 4.938
[ASEP]
[
doi
]
Rauchová, Hana - Vokurková, Martina - Pavelka, Stanislav - Vaněčková, Ivana - Tribulová, N. - Soukup, Tomáš
.
Red palm oil supplementation does not increase blood glucose or serum lipids levels in Wistar rats with different thyroid status
.
Physiological Research 2018, roč. 67, 2, p. 307-315
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IF = 1.324
[ASEP]
Nerandžič, Vladimír - Mrózková, Petra - Adámek, Pavel - Špicarová, Diana - Nagy, I. - Paleček, Jiří
.
Peripheral inflammation affects modulation of nociceptive synaptic transmission in the spinal cord induced by N‐arachidonoylphosphatidylethanolamine
.
British Journal of Pharmacology 2018, roč. 175, 12, p. 2322-2356
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IF = 6.810
[ASEP]
[
doi
]
Szeiffová Bačová, B. - Vinczenzová, C. - Žurmanová, J. - Kašparová, Dita - Knezl, V. - Egan Beňová, T. - Pavelka, Stanislav - Soukup, Tomáš - Tribulová, N.
Altered thyroid status affects myocardial expression of connexin-43 and susceptibility of rat heart to malignant arrhythmias that can be partially normalized by red palm oil intake
.
Histochemistry and Cell Biology. 2017, roč. 147, 1, p. 63-73
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IF = 2.164
[ASEP]
[
doi
]
Kalynovska, Nataliia - Adámek, Pavel - Paleček, Jiří
.
TRPV1 receptors contribute to mediate paclitaxel-induced c-Fos expression in spinal cord dorsal horn neurons
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Physiological Research. 2017, roč. 66, 3, p. 549-532
.
IF = 1.324
[ASEP]
Mrózková, Petra - Špicarová, Diana - Paleček, Jiří
.
Hypersensitivity Induced by Activation of Spinal Cord PAR2 Receptors Is Partially Mediated by TRPV1 Receptors
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PLoS ONE. 2016, roč. 11, 10, článku e0163991
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IF = 2.806
[ASEP]
[
doi
]
Szeiffová Bačová, B. - Egan Beňová, T. - Viczenczová, C. - Soukup, Tomáš - Rauchová, Hana - Pavelka, Stanislav - Knezl, V. - Barančík, M. - Tribulová, N.
Cardiac Connexin-43 and PKC Signaling in Rats With Altered Thyroid Status Without and With Omega-3 Fatty Acids Intake
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Physiological Research. 2016, roč. 65, Suppl.1, S77-S90
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IF = 1.461
[ASEP]
Mrózková, Petra - Paleček, Jiří - Špicarová, Diana
.
The role of protease-activated receptor type 2 in nociceptive signaling and pain
.
Physiological Research. 2016, roč. 65, 3, p. 357-367
.
IF = 1.461
[ASEP]
Molet, J. - Mauborgne, A. - Diallo, Michael - Armand, V. - Geny, D. - Villanueva, L. - Boucher, Y. - Pohl, M.
Microglial Janus kinase/signal transduction and activator of transcription 3 pathway activity directly impacts astrocyte and spinal neuron characteristics
.
Journal of Neurochemistry. 2016, roč. 136, 1, p. 133-147
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IF = 4.083
[ASEP]
[
doi
]
Radošinská, J. - Kurahara, L. H. - Hiraishi, K. - Viczenczová, C. - Egan Beňová, T. - Szeiffová Bačová, B. - Dosenko, V. - Navarová, J. - Obšitník, B. - Imanaga, I. - Soukup, Tomáš - Tribulová, N.
Modulation of cardiac connexin-43 by omega-3 fatty acid ethyl-ester supplementation demonstrated in spontaneously diabetic rats
.
Physiological Research. 2015, Vol. 64, 6, p. 795-806
.
IF = 1.618
[ASEP]
Soukup, Tomáš - Diallo, Michael
.
Proportions of myosin heavy chain mRNAs, protein isoforms and fiber types in the slow and fast skeletal muscles are maintained after alterations of thyroid status in rats
.
Physiological Research. 2015, Vol. 64, 1, p. 111-118
.
IF = 1.618
[ASEP]
Li, Y. - Adámek, Pavel - Zhang, H. - Tatsui, C. E. - Rhines, L. D. - Mrózková, Petra - Li, Q. - Kosturakis, A. K. - Cassidy, R. M. - Harrison, D. S. - Cata, J. P. - Sapire, K. - Zhang, H. - Kennamer-Chapman, R. M. - Jawad, A. B. - Ghetti, A. - Yan, J. - Paleček, Jiří - Dougherty, P. M.
The Cancer Chemotherapeutic Paclitaxel Increases Human and Rodent Sensory Neuron Responses to TRPV1 by Activation of TLR4
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Journal of Neuroscience. 2015, Vol. 35, 39, p. 13487-13500
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IF = 5.924
[ASEP]
[
doi
]
Soukup, Tomáš - Smerdu, V.
Effect of altered innervation and thyroid hormones on myosin heavy chain expression and fiber type transitions: a mini-review
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Histochemistry and Cell Biology. 2015, Vol. 143, 2, p. 123-130
.
IF = 2.78
[ASEP]
[
doi
]
Uchytilová, Eva - Špicarová, Diana - Paleček, Jiří
.
Single high-concentration capsaicin application prevents c-Fos expression in spinothalamic and postsynaptic dorsal column neurons after surgical incision
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European Journal of Pain. 2015, Vol. 19, 10, p. 1496-1505
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IF = 2.9
[ASEP]
[
doi
]
Uchytilová, Eva - Špicarová, Diana - Paleček, Jiří
.
TRPV1 antagonist attenuates postoperative hypersensitivity by central and peripheral mechanisms
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Molecular Pain 2014, roč. 10, 2014, p. 67. ISSN 1744-8069.
IF = 3.654
[ASEP]
[
doi
]
Špicarová, Diana - Nerandžič, Vladimír - Paleček, Jiří
.
Update on the role of spinal cord TRPV1 receptors in pain modulation
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Physiological Research 2014, roč. 63, suppl.1, s225-s236. ISSN 0862-8408.
IF = 1.293
[ASEP]
Špicarová, Diana - Adámek, Pavel - Kalynovska, Nataliia - Mrózková, Petra - Paleček, Jiří
.
TRPV1 receptor inhibition decreases CCL2-induced hyperalgesia
.
Neuropharmacology 2014, roč. 81, jun, p. 75-84. ISSN 0028-3908.
IF = 5.106
[ASEP]
[
doi
]
Soukup, Tomáš
.
Effects of long-term thyroid hormone level alterations, n-3 polyunsaturated fatty acid supplementation and statin administration in rats
.
Physiological Research 2014, roč. 63, suppl.1, s119-s131. ISSN 0862-8408.
IF = 1.293
[ASEP]
Kopecká, Kateřina - Zachařová, Gisela - Smerdu, V. - Soukup, Tomáš
.
Slow to fast muscle transformation following heterochronous isotransplantation is influenced by host thyroid hormone status
.
Histochemistry and Cell Biology 2014, roč. 142, 6, p. 677-684. ISSN 0948-6143.
IF = 3.054
[ASEP]
[
doi
]
Žurmanová, J. - Soukup, Tomáš
.
Comparison of myosin heavy chain mRNAs, protein isoforms and fiber type proportions in the rat slow and fast muscles
.
Physiological Research, 2013, Vol. 61, 4, p. 445-453
.
IF = 1.531
[ASEP]
Rauchová, Hana - Vokurková, Martina - Pavelka, Stanislav - Behuliak, Michal - Tribulová, N. - Soukup, Tomáš
.
N-3 Polyunsaturated Fatty Acids Supplementation Does not Affect Changes of Lipid Metabolism Induced in Rats by Altered Thyroid Status
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Hormone and Metabolic Research, 2013, Vol. 45, 7, p. 507-512
.
IF = 2.145
[ASEP]
[
doi
]
Radošinská, J. - Bačová, B. - Knezl, V. - Beňová, T. - Žurmanová, J. - Soukup, Tomáš - Arnoštová, P. - Slezák, J. - Goncalvesová, E. - Tribulová, N.
Dietary omega-3 fatty acids attenuate myocardial arrhythmogenic factors and propensity of the heart to lethal arrhythmias in a rodent model of human essential hypertension
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Journal of Hypertension, 2013, Vol. 31, 9, p. 1876-1885
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IF = 3.806
[ASEP]
[
doi
]
Soukup, Tomáš - Sulimenko, Vadym - Marková, Vladimíra - Kopecká, Kateřina - Zachařová, Gisela - Paleček, Jiří
.
Expression of the skeletal calsequestrin isoform in normal and regenerated skeletal muscles and in the hearts of rats with altered thyroid status
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Physiological Research, 2012, Vol. 61, 6, p. 575-586
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IF = 1.531
[ASEP]
Špicarová, Diana - Nerandžič, Vladimír - Paleček, Jiří
.
Modulation of spinal cord synaptic activity by tumor necrosis factor α in a model of peripheral neuropathy
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Journal of Neuroinflammation, 2011, Vol. 8, -, e177
.
IF = 3.827
[ASEP]
[
doi
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Říčný, Jan - Soukup, Tomáš
.
Comparison of new ELISA method with established SDS-PAGE method for determination of muscle myosin heavy chain isoforms
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Physiological Research, 2011, Vol. 60, 6, p. 899-904
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IF = 1.555
[ASEP]
Rauchová, Hana - Mráček, Tomáš - Novák, Petr - Vokurková, Martina - Soukup, Tomáš
.
Glycerol-3-phosphate Dehydrogenase Expression and Oxygen Consumption in Liver Mitochondria of Female and Male Rats with Chronic Alteration of Thyroid Status
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Hormone and Metabolic Research, 2011, Vol. 43, 1, p. 43-47
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IF = 2.188
[ASEP]
[
doi
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Novák, Petr - Soukup, Tomáš
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Calsequestrin distribution, structure and function, its role in normal and pathological situations and the effect of thyroid hormones
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Physiological Research, 2011, Vol. 60, 3, p. 439-452
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IF = 1.555
[ASEP]
Arnoštová, P. - Jedelsky, P. L. - Soukup, Tomáš - Žurmanová, J.
Electrophoretic Mobility of Cardiac Myosin Heavy Chain Isoforms Revisited: Application of MALDI TOF/TOF Analysis
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Journal of Biomedicine and Biotechnology, 2011, Vol. 2011, -, e634253
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IF = 2.436
[ASEP]
[
doi
]
Špicarová, Diana - Paleček, Jiří
.
Tumor necrosis factor α sensitizes spinal cord TRPV1 receptors to the endogenous agonist N-oleoyldopamine
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Journal of Neuroinflammation, 2010, Vol. 7, -, p. 49-7
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IF = 5.785
[ASEP]
[
doi
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Špicarová, Diana - Paleček, Jiří
.
Modulation of AMPA excitatory postsynaptic currents in the spinal cord dorsal horn neurons by insulin
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Neuroscience, 2010, Vol. 166, 1, p. 305-311
.
IF = 3.215
[ASEP]
[
doi
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Tribulová, N. - Knezl, V. - Shainberg, A. - Seki, S. - Soukup, Tomáš
.
Thyroid hormones and cardiac arrhythmias
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Vascular Pharmacology, 2010, Vol. 52, 3-4, p. 102-112
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IF = 2.174
[ASEP]
[
doi
]
Sojka, David - Zachařová, Gisela - Špicarová, Diana - Paleček, Jiří
.
Changes of calcium binding protein expression in spinothalamic tract neurons after peripheral inflammation
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Physiological Research, 2010, Vol. 59, 6, p. 1011-1017
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IF = 1.646
[ASEP]
Novák, Petr - Zachařová, Gisela - Soukup, Tomáš
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Individual, age and sex differences in fiber type composition of slow and fast muscles of adult Lewis rats: comparison with other rat strains
.
Physiological Research, 2010, Vol. 59, 5, p. 783-801
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IF = 1.646
[ASEP]
Špicarová, Diana - Paleček, Jiří
.
The Role of The TRPV1 Endogenous Agonist N-Oleoyldopamine in Modulation of Nociceptive Signaling at the Spinal Cord Level
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Journal of Neurophysiology, 2009, Vol. 102, 1, p. 234-243
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IF = 3.483
[ASEP]
[
doi
]
Čížková, D. - Soukup, Tomáš - Mokrý, J.
Nestin Expression Reflects Formation, Revascularization and Reinnervation of New Myofibers in Regenerating Rat Hind Limb Skeletal Muscles
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Cells Tissues Organs, 2009, Vol. 189, 5, p. 338-347
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IF = 3.322
[ASEP]
[
doi
]
Čížková, D. - Soukup, Tomáš - Mokrý, J.
Expression of nestin, desmin and vimentin in intact and regenerating muscle spindles of rat hind limb skeletal muscles
.
Histochemistry and Cell Biology, 2009, Vol. 131, 2, p. 197-206
.
IF = 3.021
[ASEP]
[
doi
]
Zachařová, Gisela - Paleček, Jiří
.
Parvalbumin and TRPV1 receptor expression in dorsal root ganglion neurons after acute peripheral inflammation
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Physiological Research, 2009, Vol. 58, 2, p. 305-309
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IF = 1.430
[ASEP]
Zachařová, Gisela - Sojka, David - Paleček, Jiří
.
Changes of parvalbumin expression in the spinal cord after peripheral inflammation
.
Physiological Research, 2009, Vol. 58, 3, p. 435-442
.
IF = 1.430
[ASEP]
Soukup, Tomáš - Smerdu, V. - Zachařová, Gisela
.
Fiber type composition of unoperated rat soleus and extensor digitorum longus muscles after unilateral isotransplantation of a foreign muscle in long-term experiments
.
Physiological Research, 2009, Vol. 58, 2, p. 253-262
.
IF = 1.430
[ASEP]
Mitašíková, M. - Lin, H. - Soukup, Tomáš - Imanaga, I. - Tribulová, N.
Diabetes and thyroid hormones affect connexin-43 and PKC-ε expression in rat heart atria
.
Physiological Research, 2009, Vol. 58, 2, p. 211-217
.
IF = 1.430
[ASEP]
Žurmanová, Jitka - Půta, F. - Stopková, R. - Soukup, Tomáš
.
Real Time RT-PCR with a Newly Designed Set of Promers Confirmed the Presence of 2b and 2x/d Myosim Heavy Chain mRNAs in the Rat Slow Soleus Muscle
.
Physiological Research, 2008, Vol. 57, 6, p. 973-978
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IF = 1.653
[ASEP]
Špicarová, Diana - Paleček, Jiří
.
The role of spinal cord vanilloid (TRPV1) receptors in pain modulation
.
Physiological Research, 2008, Vol. 57, Suppl.3, S69-S77
.
IF = 1.653
[ASEP]
Smerdu, V. - Soukup, Tomáš
.
Demonstration of myosim heavy chain isoforms in rat and humans:the specificity of seven available monoclonal antibodies used in immunohistochemical and immunoblotting methods
.
European Journal of Histochemistry, 2008, Vol. 52, 3, p. 179-189
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IF = 1.629
[ASEP]
Mysliveček, J. - Klein, M. - Nováková, M. - Říčný, Jan
.
The detection of the non-M2 muscarinic receptor subtype in the rat heart atria and ventricles
.
Naunyn-Schmiedeberg's Archiv of Pharmacology, 2008, Vol. 378, 1, p. 103-116
.
IF = 2.830
[ASEP]
[
doi
]
Knezl, V. - Soukup, Tomáš - Okruhlicová, L. - Slezák, J. - Tribulová, N.
Thyroid hormones modulate occurrence and termination of ventricular fibrillation by both long-term and acute actions
.
Physiological Research, 2008, Vol. 57, Suppl.2, S91-S96
.
IF = 1.653
[ASEP]
Filová, Eva - Jelínek, F. - Handl, M. - Lytvynets, Andriy - Rampichová, Michala - Varga, F. - Činátl, J. - Soukup, Tomáš - Trč, T. - Amler, Evžen
.
Novel composite hyaluronan/type I collagen/fibrin scaffold enhances repair of osteochondral defect in rabbit knee
.
Journal of Biomedical Materials Research. Part B, 2008, Vol. 87, 2, p. 415-424
.
IF = 2.030
[ASEP]
[
doi
]
Drastichová, Zdeňka - Bouřová, Lenka - Lisý, Václav - Hejnová, L. - Rudajev, Vladimír - Stöhr, Jiří - Durchánková, Dana - Ostašov, Pavel - Teisinger, Jan - Soukup, Tomáš - Novotný, Jiří - Svoboda, Petr
.
Subcellular redistribution of trimeric G-proteins – potential mechanism of desensitization of hormone response: internalisation, solubilization, down-regulation
.
Physiological Research, 2008, Vol. 57, Suppl.3, S1-S10
.
IF = 1.653
[ASEP]
Asmussen, G. - Punkt, K. - Bartsch, B. - Soukup, Tomáš
.
Specific Metabolic Properties of Rat Oculorotatory Extraocular Muscles Can Be Linked to Their Low Force Requirements
.
Investigative Ophthalmology and Visual Science, 2008, Vol. 49, 11, p. 4865-4871
.
IF = 3.582
[ASEP]
[
doi
]
Žurmanová, Jitka - Maláčová, Daniela - Půta, F. - Novák, Petr - Říčný, Jan - Soukup, Tomáš
.
Mass spectroscopy analyses of rat 2b myosin heavy chain isoform
.
Physiological Research, 2007, Vol. 56, 5, p. 659-662
.
IF = 1.505
[ASEP]
Žurmanová, Jitka - Difato, F. - Maláčová, Daniela - Mejsnar, J. - Štefl, B. - Zahradník, I.
Creatine kinase binds more firmly to the M-band of rabbit skeletal muscle myofibrils in the presence of its substrates
.
Molecular and Cellular Biochemistry, 2007, Vol. 305, 1-2, p. 55-61
.
IF = 1.707
[ASEP]
Friedrich, C. - Lemm, B. - Soukup, Tomáš - Asmussen, G.
Determination of slow-tonic MyHC immunoreactivity is an important step in the evaluation of muscle spindles in porcine extraocular muscles
.
Experimental Eye Research, 2007, Vol. 85, 1, p. 54-64
.
IF = 2.651
[ASEP]
Vadászová-Soukup, Adriana - Soukup, Tomáš
.
Dual role of thyroid hormones in rat soleus muscle MyHC isoform expression
.
Physiological Research, 2007, Vol. 56, 6, p. 833-836
.
IF = 1.505
[ASEP]