Tudóstér: Hajdu Péter publikációi

Jusztus, V., Medyouni, G., Bagosi, A., Lampé, R., Panyi, G., Matolay, O., Maka, E., Krasznai, Z., Vörös, O., Hajdu, P.: Activity of Potassium Channels in CD8+ T Lymphocytes: diagnostic and Prognostic Biomarker in Ovarian Cancer?.
Int. J. Mol. Sci. 25 (4), 1-8, 2024.

Wai, D., Naseem, M., Mocsár, G., Babu Reddiar, S., Pan, Y., Csóti, Á., Hajdu, P., Nowell, C., Nicolazzo, J., Panyi, G., Norton, R.: A Fluorescent Peptide Toxin for Selective Visualization of the Voltage-Gated Potassium Channel Kv1.3.
Bioconjugate Chem. 33 (11), 2197-2212, 2022.

Hajdu, P., Wulff, H., Niemeyer, B., Szabó, I.: Editorial: Ion Channels and Transporters in Ca2+ -Dependent Functions of Lymphocytes.
Front. Physiol. 13 1-3, 2022.

Borbásné Sebestyén, V., Nagy, É., Mocsár, G., Volkó, J., Szilágyi, O., Kenesei, Á., Panyi, G., Tóth, K., Hajdu, P., Vámosi, G.: Role of C-Terminal Domain and Membrane Potential in the Mobility of Kv1.3 Channels in Immune Synapse Forming T Cells.
Int. J. Mol. Sci. 23 (6), 1-16, 2022.

Vörös, O., Panyi, G., Hajdu, P.: Immune Synapse Residency of Orai1 Alters Ca2+ Response of T Cells.
Int. J. Mol. Sci. 22 (21), 1-19, 2021.

Tajti, G., Szántó, G., Csóti, Á., Rácz, G., Evaristo, C., Hajdu, P., Panyi, G.: Immunomagnetic separation is a suitable method for electrophysiology and ion channel pharmacology studies on T cells.
Channels. 15 (1), 53-66, 2021.

Vallejo-Gracia, A., Sastre, D., Colomer-Molera, M., Solé, L., Navarro-Pérez, M., Capera, J., Roig, S., Pedrós-Gámez, O., Estadella, I., Szilágyi, O., Panyi, G., Hajdu, P., Felipe, A.: KCNE4-dependent functional consequences of Kv1.3-related leukocyte physiology.
Sci. Rep. 11 (1), 14632, 2021.

Nemes, D., Kovács, R., Nagy, F., Tóth, Z., Herczegh, P., Borbás, A., Kelemen, V., Pfliegler, V., Rebenku, I., Hajdu, P., Fehér, P., Ujhelyi, Z., Fenyvesi, F., Váradi, J., Vecsernyés, M., Bácskay, I.: Comparative biocompatibility and antimicrobial studies of sorbic acid derivates.
Eur. J. Pharm. Sci. 143 1-9, 2020.

Papp, F., Hajdu, P., Tajti, G., Tóth, Á., Nagy, É., Fazekas, Z., Kovács, S., Vámosi, G., Varga, Z., Panyi, G.: Periodic Membrane Potential and Ca2+ Oscillations in T Cells Forming an Immune Synapse.
Int. J. Mol. Sci. 21 (5), 1-19, 2020.

Chimote, A., Balajthy, A., Arnold, M., Newton, H., Hajdu, P., Qualtieri, J., Wise-Draper, T., Conforti, L.: A defect in KCa3.1 channel activity limits the ability of CD8+ T cells from cancer patients to infiltrate an adenosine-rich microenvironment.
Sci. Signal. 11 (527), 1-12, 2018.

Vörös, O., Szilágyi, O., Balajthy, A., Somodi, S., Panyi, G., Hajdu, P.: The C-terminal HRET sequence of Kv1.3 regulates gating rather than targeting of Kv1.3 to the plasma membrane.
Sci Rep. 8 (1), 1-14, 2018.

Chimote, A., Hajdu, P., Sfyris, A., Gleich, B., Wise-Draper, T., Casper, K., Conforti, L.: Kv1.3 Channels Mark Functionally Competent CD8+ Tumor-Infiltrating Lymphocytes in Head and Neck Cancer.
Cancer Res. 77 (1), 53-61, 2017.

Balajthy, A., Hajdu, P., Panyi, G., Varga, Z.: Sterol Regulation of Voltage-Gated K+ Channels.
Current Topics In Membranes. 80 255-292, 2017.

Balajthy, A., Pethő, Z., Somodi, S., Varga, Z., Péter, M., Vígh, L., P. Szabó, G., Paragh, G., Panyi, G., Hajdu, P.: 7-Dehydrocholesterol Modifies the Operation of Kv1.3 Channels in T Cells Isolated from Smith-Lemli-Opitz Syndrome Patients.
Biophys. J. 110 (3), 278a-279a, 2016.

Balajthy, A., Somodi, S., Pethő, Z., Péter, M., Varga, Z., P. Szabó, G., Paragh, G., Vígh, L., Panyi, G., Hajdu, P.: 7DHC-induced changes of Kv1.3 operation contributes to modified T cell function in Smith-Lemli-Opitz syndrome.
Pflügers Arch. 468 (8), 1403-1418, 2016.

Chimote, A., Hajdu, P., Kottyan, L., Harley, J., Yun, Y., Conforti, L.: Nanovesicle-targeted Kv1.3 knockdown in memory T cells suppresses CD40L expression and memory phenotype.
J. Autoimmun. 69 86-93, 2016.

Hajdu, P., Martin, G., Chimote, A., Szilágyi, O., Takimoto, K., Conforti, L.: The C-terminus SH3-binding domain of Kv1.3 is required for the actin-mediated immobilization of the channel via cortactin.
Mol. Biol. Cell. 26 (9), 1640-1651, 2015.

Bartók, Á., Tóth, Á., Somodi, S., Szántó, G., Hajdu, P., Panyi, G., Varga, Z.: Margatoxin is a non-selective inhibitor of human Kv1.3 K+ channels.
Toxicon. 87 6-16, 2014.

Somodi, S., Balajthy, A., Szilágyi, O., Pethő, Z., Harangi, M., Paragh, G., Panyi, G., Hajdu, P.: Analysis of the K+ current in human CD4+ T lymphocytes in hypercholesterolemic state.
Cell. Immunol. 281 (1), 20-26, 2013.

Hajdu, P., Chimote, A., Thompson, T., Koo, Y., Yun, Y., Conforti, L.: Functionalized liposomes loaded with siRNAs targeting ion channels in effector memory T cells as a potential therapy for autoimmunity.
Biomaterials. 34 (38), 10249-10257, 2013.

Izsépi, E., Himer, L., Szilágyi, O., Hajdu, P., Panyi, G., László, G., Matkó, J.: Membrane microdomain organization, calcium signal, and NFAT activation as an important axis in polarized Th cell function.
Cytometry A. 83 (2), 185-196, 2013.

Chimote, A., Hajdu, P., Kucher, V., Boiko, N., Kuras, Z., Szilágyi, O., Yun, Y., Conforti, L.: Selective Inhibition of KCa3.1 Channels Mediates Adenosine Regulation of the Motility of Human T Cells.
J. Immunol. 191 (12), 6273-6280, 2013.

Szilágyi, O., Boratkó, A., Panyi, G., Hajdu, P.: The role of PSD-95 in the rearrangement of Kv1.3 channels to the immunological synapse.
Pflugers Arch. 465 (9), 1341-1353, 2013.

Giridharan, V., Yun, Y., Hajdu, P., Conforti, L., Collins, B., Jang, Y., Sankar, J.: Microfluidic Platforms for Evaluation of Nanobiomaterials: a Review.
J. Nanom. 2012 1-14, 2012.

Borbásné Sebestyén, V., Nagy, É., Mocsár, G., Papp, F., Hajdu, P., Panyi, G., Tóth, K., Waldmann, T., Damjanovich, S., Dóczy-Bodnár, A., Vámosi, G.: Membrane potential influences mobility, interactions and signaling of interleukin-2 and-15 receptors in T cells.
Eur. Biophys. J. Biophys. Lett. 40 (1), 86, 2011.

Kis-Tóth, K., Hajdu, P., Bacskai, I., Szilágyi, O., Papp, F., Szántó, A., Feketéné Posta, E., Gogolák, P., Panyi, G., Rajnavölgyi, É.: Voltage-Gated Sodium Channel Nav1.7 Maintains the Membrane Potential and Regulates the Activation and Chemokine-Induced Migration of a Monocyte-Derived Dendritic Cell Subset.
J. Immunol. 187 (3), 1273-1280, 2011.

Hajdu, P., Szilágyi, O., Tóth, Á., Krasznai, Z., Pocsai, K., Panyi, G.: Answer to the "comment on functional consequences of Kv1.3 ion channel rearrangement into the immunological synapse" by Stefan Bittner et al. [Immunol. Lett. 125 (Aug 15 (2)) (2009) 156-157].
Immunol. Lett. 129 (1), 47-49, 2010.

Varga, Z., Hajdu, P., Panyi, G.: Ion channels in T lymphocytes: an update on facts, mechanisms and therapeutic targeting in autoimmune diseases.
Immunol. Lett. 130 (1-2), 19-25, 2010.

Zsíros, E., Kis-Tóth, K., Hajdu, P., Gáspár, R., Bielansk, J., Felipe, A., Rajnavölgyi, É., Panyi, G.: Developmental switch of the expression of ion channels in human dendritic cells.
J. Immunol. 183 (7), 4483-4492, 2009.

Tóth, Á., Szilágyi, O., Krasznai, Z., Panyi, G., Hajdu, P.: Functional consequences of Kv1.3 ion channel rearrangement into the immunological synapse.
Immunol. Lett. 125 (1), 15-21, 2009.

Papp, F., Hajdu, P., Varga, Z., Zsíros, E., Ludányi, K., Gáspár, R., Rajnavölgyi, É., Panyi, G.: CRAC channels in developing human dendritic cells.
Biophys. J. 94 (Suppl), 2008.

Somodi, S., Hajdu, P., Gáspár, R., Panyi, G., Varga, Z.: Effects of changes in extracellular pH and potassium concentration on Kv1.3 inactivation.
Eur. Biophys. J. 37 (7), 1145-1156, 2008.

Varga, Z., Hajdu, P., Panyi, G., Gáspár, R., Krasznai, Z.: Involvement of membrane channels in autoimmune disorders.
Curr. Pharm. Des. 13 (24), 2456-2468, 2007.

Hajdu, P., Ikemoto, T., Akazome, Y., Park, M., Oka, Y.: Terminal nerve gonadotrophin-releasing hormone (GnRH) neurones express multiple GnRH receptors in a teleost, the dwarf gourami (Colisa lalia).
J. Neuroendocrinol. 19 (6), 475-479, 2007.

Rubovszky, B., Hajdu, P., Krasznai, Z., Gáspár, R., Waldmann, T., Damjanovich, S., Bene, L.: Detection of channel proximity by nanoparticle-assisted delaying of toxin binding: a combined patch-clamp and flow cytometric energy transfer study.
Eur. Biophys. J. 34 (2), 127-143, 2005.

Hajas, G., Zsíros, E., László, T., Hajdu, P., Somodi, S., Réthi, B., Gogolák, P., Ludányi, K., Panyi, G., Rajnavölgyi, É.: New phenotypic, functional and electrophysiological characteristics of KG-1 cells.
Immunol. Lett. 92 (1-2), 97-106, 2004.

Somodi, S., Varga, Z., Hajdu, P., Starkus, J., Levy, D., Gáspár, R., Panyi, G.: pH-dependent modulation of Kv1.3 inactivation: role of His399.
Am. J. Physiol. Cell Physiol. 287 (4), C1067-C1076, 2004.

Hajdu, P., Varga, Z., Pieri, C., Panyi, G., Gáspár, R.: Cholesterol modifies the gating of Kv1.3 in human T lymphocytes.
Pflügers Arch. 445 (6), 674-682, 2003.

Somodi, S., Hajdu, P., Varga, Z., Gáspár, R., Panyi, G.: C-type inactivation of Kv1.3 channels: combined effects of extracellular pH,K+ concentration and ionic strength.
Biophys. J. 84 (2), B240, 2003.

Hajdu, P., Ulens, C., Panyi, G., Tytgat, J.: Drug- and mutagenesis-induced changes in the selectivity filter of a 2-pore background K+ channel.
Biophys. J. 84 (2), 93A, 2003.

Hajdu, P., Ulens, C., Panyi, G., Tytgat, J.: Drug- and mutagenesis-induced changes in the selectivity filter of a cardiac two-pore background K+ channel.
Cardiovasc. Res. 58 (1), 46-54, 2003.

Gesztelyi, R., Zsuga, J., Hajdu, P., Szabó, J., Cseppentő, Á., Szentmiklósi, J.: Positive inotropic effect of the inhibition of cyclic GMP-stimulated 3',5'-cyclic nucleotide phosphodiesterase (PDE2) on guinea pig left atria in eu- and hyperthyroidism.
Gen. Physiol. Biophys. 22 (4), 501-513, 2003.

Panyi, G., Somodi, S., Varga, Z., Hajdu, P., Pieri, C., Pandi-Perumal, S., Damjanovich, S., Gáspár, R., Hardar, C., Singaravel, M., Maitra, S.: Pharmacological effects of melatonin on ion channels.
In: Treatise on Pineal Gland and Melatonin, Science Publishers Inc., Enfield, USA, 489-506, 2002.

Batista, C., Gómez-Lagunas, F., Rodriguez de, l., Hajdu, P., Panyi, G., Gáspár, R., Possani, L.: Two novel toxins from the Amazonian scorpion Tityus cambridgei that block Kv1.3 and Shaker B K(+)-channels with distinctly different affinities.
Biochim. Biophys. Acta. Proteins Proteom. 1601 (2), 123-131, 2002.

Péter, M., Varga, Z., Hajdu, P., Gáspár, R., Damjanovich, S., Horjales, E., Possani, L., Panyi, G.: Effects of toxins Pi2 and Pi3 on human T lymphocyte Kv1.3 channels: the role of Glu7 and Lys24.
J. Membr. Biol. 179 (1), 13-25, 2001.

Péter, M., Hajdu, P., Varga, Z., Damjanovich, S., Possani, L., Panyi, G., Gáspár, R.: Blockage of human T lymphocyte Kv1.3 channels by Pi1, a novel class of scorpion toxin.
Biochem. Biophys. Res. Commun. 278 (1), 34-37, 2000.