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Erzsébet Ligeti

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Magdolna Lévay; Balázs Bartos; Erzsébet Ligeti
p190RhoGAP has cellular RacGAP activity regulated by a polybasic region.
Csaba I Timár; Anna Vályi-Nagy; Edit I Buzás; Roland Csépányi-Kömi; Zsolt Iványi; Agnes Kittel; Akos M Lorincz; Kenneth R McLeish; György Nagy; David W Powell; Erzsébet Ligeti
Antibacterial effect of microvesicles released from human neutrophilic granulocytes.
Roland Csépányi-Kömi; Magdolna Lévay; Erzsébet Ligeti
Rho/RacGAPs: embarras de richesse?

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All Publications

2013: Magdolna Lévay; Balázs Bartos; Erzsébet Ligeti
p190RhoGAP has cellular RacGAP activity regulated by a polybasic region.
Cellular signalling 2013;25(6):1388-94.
2013: Csaba I Timár; Anna Vályi-Nagy; Edit I Buzás; Roland Csépányi-Kömi; Zsolt Iványi; Agnes Kittel; Akos M Lorincz; Kenneth R McLeish; György Nagy; David W Powell; Erzsébet Ligeti
Antibacterial effect of microvesicles released from human neutrophilic granulocytes.
Blood 2013;121(3):510-8.
2012: Roland Csépányi-Kömi; Magdolna Lévay; Erzsébet Ligeti
Rho/RacGAPs: embarras de richesse?
Small GTPases 2012;3(3):178-82.
2012: Roland Csépányi-Kömi; Magdolna Lévay; Erzsébet Ligeti
Small G proteins and their regulators in cellular signalling.
Molecular and cellular endocrinology 2012;353(1-2):10-20.
2012: Erzsébet Ligeti; R Csépányi-Kömi; László Hunyady
Physiological mechanisms of signal termination in biological systems.
Acta physiologica (Oxford, England) 2012;204(4):469-78.
2012: Roland Csépányi-Kömi; Miklós Geiszt; Gábor Sirokmány; Erzsébet Ligeti
ARHGAP25, a novel Rac GTPase-activating protein, regulates phagocytosis in human neutrophilic granulocytes.
Blood 2012;119(2):573-82.
2009: Magdolna Lévay; Jeffrey Settleman; Erzsébet Ligeti
Regulation of the substrate preference of p190RhoGAP by protein kinase C-mediated phosphorylation of a phospholipid binding site.
Biochemistry 2009;48(36):8615-23.
2008: Stefan Blüml; Berit Rosc; Akos Lorincz; Maria Seyerl; Stefanie Kirchberger; Olga Oskolkova; Valery N Bochkov; Otto Majdic; Erzsébet Ligeti; Johannes Stöckl
The oxidation state of phospholipids controls the oxidative burst in neutrophil granulocytes.
Journal of immunology (Baltimore, Md. : 1950) 2008;181(6):4347-53.
2008: Wei Jiang; Martha Betson; Roseann Mulloy; Rosemary Foster; Magdolna Lévay; Erzsébet Ligeti; Jeffrey Settleman
p190A RhoGAP is a glycogen synthase kinase-3-beta substrate required for polarized cell migration.
The Journal of biological chemistry 2008;283(30):20978-88.
2008: Balázs Rada; Csilla Hably; András Meczner; Csaba Timár; Gergely Lakatos; Enyedi Peter; Erzsébet Ligeti
Role of Nox2 in elimination of microorganisms.
Seminars in immunopathology 2008;30(3):237-53.
2006: Jon K Femling; Vladimir V Cherny; Deri Morgan; Balázs Rada; Alexandra Paige Volk; Gábor Czirják; Enyedi Peter; Sarah K England; Jessica G Moreland; Erzsébet Ligeti; William M Nauseef; Thomas DeCoursey
The antibacterial activity of human neutrophils and eosinophils requires proton channels but not BK channels.
The Journal of general physiology 2006;127(6):659-72.
2006: Gábor Sirokmány; László Szidonya; Krisztina Káldi; Zsuzsanna Gáborik; Erzsébet Ligeti; Miklós Geiszt
Sec14 homology domain targets p50RhoGAP to endosomes and provides a link between Rab and Rho GTPases.
The Journal of biological chemistry 2006;281(9):6096-105.
2006: Erzsébet Ligeti; Jeffrey Settleman
Regulation of RhoGAP specificity by phospholipids and prenylation.
Methods in enzymology 2006;406():104-17.
2005: Balázs K Rada; Miklós Geiszt; Csilla Hably; Erzsébet Ligeti
Consequences of the electrogenic function of the phagocytic NADPH oxidase.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2005;360(1464):2293-300.
2005: Thomas DeCoursey; Erzsébet Ligeti
Regulation and termination of NADPH oxidase activity.
Cellular and molecular life sciences : CMLS 2005;62(19-20):2173-93.
2005: Patryk Moskwa; Marie-Hélène Paclet; Marie-Claire Dagher; Erzsébet Ligeti
Autoinhibition of p50 Rho GTPase-activating protein (GAP) is released by prenylated small GTPases.
The Journal of biological chemistry 2005;280(8):6716-20.
2004: Balázs K Rada; Miklós Geiszt; Krisztina Káldi; Csaba Timár; Erzsébet Ligeti
Dual role of phagocytic NADPH oxidase in bacterial killing.
Blood 2004;104(9):2947-53.
2004: Zoltan Jakus; Giorgio Berton; Erzsébet Ligeti; Clifford A Lowell; Attila Mócsai
Responses of neutrophils to anti-integrin antibodies depends on costimulation through low affinity Fc gamma Rs: full activation requires both integrin and nonintegrin signals.
Journal of immunology (Baltimore, Md. : 1950) 2004;173(3):2068-77.
2004: Patryk Moskwa; Anita Palicz; Marie-Hélène Paclet; Marie-Claire Dagher; Melinda Erdos; László Maródi; Erzsébet Ligeti
Glucocerebroside inhibits NADPH oxidase activation in cell-free system.
Biochimica et biophysica acta 2004;1688(3):197-203.
2004: Erzsébet Ligeti; Marie-Claire Dagher; Samuel E Hernandez; Anthony J Koleske; Jeffrey Settleman
Phospholipids can switch the GTPase substrate preference of a GTPase-activating protein.
The Journal of biological chemistry 2004;279(7):5055-8.
2003: Krisztina Káldi; Ágnes Kalocsai; Balázs K Rada; Gábor Mezo; Gergely Z Molnár; Báthori György; Erzsébet Ligeti
Degranulation and superoxide production depend on cholesterol in PLB-985 cells.
Biochemical and biophysical research communications 2003;310(4):1241-6.
2003: Balázs K Rada; Miklós Geiszt; R Van Bruggen; K Nemet; D Roos; Erzsébet Ligeti
Calcium signalling is altered in myeloid cells with a deficiency in NADPH oxidase activity.
Clinical and experimental immunology 2003;132(1):53-60.
2002: Patryk Moskwa; Marie-Claire Dagher; Marie-Hélène Paclet; Françoise Morel; Erzsébet Ligeti
Participation of Rac GTPase activating proteins in the deactivation of the phagocytic NADPH oxidase.
Biochemistry 2002;41(34):10710-6.
2002: Krisztina Káldi; Júlia Szeberényi; Balázs K Rada; Péter Kovács; Miklós Geiszt; Attila Mócsai; Erzsébet Ligeti
Contribution of phopholipase D and a brefeldin A-sensitive ARF to chemoattractant-induced superoxide production and secretion of human neutrophils.
Journal of leukocyte biology 2002;71(4):695-700.
2001: Gergely Z Molnár; Marie-Claire Dagher; Miklós Geiszt; Jeffrey Settleman; Erzsébet Ligeti
Role of prenylation in the interaction of Rho-family small GTPases with GTPase activating proteins.
Biochemistry 2001;40(35):10542-9.
2001: Miklós Geiszt; Marie-Claire Dagher; Gergely Z Molnár; A Havasi; J Faure; Marie-Hélène Paclet; Françoise Morel; Erzsébet Ligeti
Characterization of membrane-localized and cytosolic Rac-GTPase-activating proteins in human neutrophil granulocytes: contribution to the regulation of NADPH oxidase.
The Biochemical journal 2001;355(Pt 3):851-8.
2001: A Phelps; C Briggs; Amanda Haefele; L Mincone; Erzsébet Ligeti; Hartmut Wohlrab
Mitochondrial phosphate transport protein. Reversions of inhibitory conservative mutations identify four helices and a nonhelix protein segment with transmembrane interactions and Asp39, Glu137, and Ser158 as nonessential for transport.
Biochemistry 2001;40(7):2080-6.
2001: Miklós Geiszt; Andras Kapus; Erzsébet Ligeti
Chronic granulomatous disease: more than the lack of superoxide?
Journal of leukocyte biology 2001;69(2):191-6.
2000: Attila Mócsai; Zoltan Jakus; Tibor Vantus; Giorgio Berton; Clifford A Lowell; Erzsébet Ligeti
Kinase pathways in chemoattractant-induced degranulation of neutrophils: the role of p38 mitogen-activated protein kinase activated by Src family kinases.
Journal of immunology (Baltimore, Md. : 1950) 2000;164(8):4321-31.
2000: Botond Bánfi; Andrés Maturana; S Jaconi; Serge Arnaudeau; T Laforge; Bhanu Sinha; Erzsébet Ligeti; Nicolas Demaurex; Karl-Heinz Krause
A mammalian H+ channel generated through alternative splicing of the NADPH oxidase homolog NOH-1.
Science (New York, N.Y.) 2000;287(5450):138-42.
1999: Erzsébet Ligeti; Miklós Geiszt
[Medical importance of GTP-binding proteins].
Orvosi hetilap 1999;140(43):2385-91.
1999: Katalin Szászi; A Korda; J Wölfl; Marie-Hélène Paclet; Françoise Morel; Erzsébet Ligeti
Possible role of RAC-GTPase-activating protein in the termination of superoxide production in phagocytic cells.
Free radical biology & medicine 1999;27(7-8):764-72.
1999: Botond Bánfi; Jacques Schrenzel; Oliver Nüsse; Daniel Lew; Erzsébet Ligeti; Karl-Heinz Krause; Nicolas Demaurex
A novel H(+) conductance in eosinophils: unique characteristics and absence in chronic granulomatous disease.
The Journal of experimental medicine 1999;190(2):183-94.
1999: Erzsébet Ligeti; Attila Mócsai
Exocytosis of neutrophil granulocytes.
Biochemical pharmacology 1999;57(11):1209-14.
1999: Miklós Geiszt; Júlia Szeberényi; Krisztina Káldi; Erzsébet Ligeti
Role of different Ca2+ sources in the superoxide production of human neutrophil granulocytes.
Free radical biology & medicine 1999;26(9-10):1092-9.
1999: Attila Mócsai; Erzsébet Ligeti; Clifford A Lowell; Giorgio Berton
Adhesion-dependent degranulation of neutrophils requires the Src family kinases Fgr and Hck.
Journal of immunology (Baltimore, Md. : 1950) 1999;162(2):1120-6.
1997: Miklós Geiszt; Andras Kapus; Katalin Német; L Farkas; Erzsébet Ligeti
Regulation of capacitative Ca2+ influx in human neutrophil granulocytes. Alterations in chronic granulomatous disease.
The Journal of biological chemistry 1997;272(42):26471-8.
1997: Attila Mócsai; Botond Bánfi; Andras Kapus; G Farkas; Miklós Geiszt; László Buday; Anna Faragó; Erzsébet Ligeti
Differential effects of tyrosine kinase inhibitors and an inhibitor of the mitogen-activated protein kinase cascade on degranulation and superoxide production of human neutrophil granulocytes.
Biochemical pharmacology 1997;54(7):781-9.
1997: K Suszták; Attila Mócsai; Erzsébet Ligeti; Andras Kapus
Electrogenic H+ pathway contributes to stimulus-induced changes of internal pH and membrane potential in intact neutrophils: role of cytoplasmic phospholipase A2.
The Biochemical journal 1997;325 ( Pt 2)():501-10.
1996: J Wölfl; M C Dagher; A Fuchs; Miklós Geiszt; Erzsébet Ligeti
In vitro activation of the NADPH oxidase by fluoride. Possible involvement of a factor activating GTP hydrolysis on Rac (Rac-GAP).
European journal of biochemistry / FEBS 1996;239(2):369-75.
1996: Krisztina Káldi; Katalin Szászi; G Koncz; K Suszták; Erzsébet Ligeti
Arachidonic acid activatable electrogenic H+ transport in the absence of cytochrome b558 in human T lymphocytes.
FEBS letters 1996;381(1-2):156-60.
1995: K Suszták; Krisztina Káldi; Andras Kapus; Erzsébet Ligeti
Ligands of purinergic receptors stimulate electrogenic H(+)-transport of neutrophils.
FEBS letters 1995;375(1-2):79-82.
1995: Báthori György; A Fonyó; Erzsébet Ligeti
Trace amounts of Triton X-100 modify the inhibitor sensitivity of the mitochondrial porin.
Biochimica et biophysica acta 1995;1234(2):249-54.
1995: Miklós Geiszt; Krisztina Káldi; J B Szeberényi; Erzsébet Ligeti
Thapsigargin inhibits Ca2+ entry into human neutrophil granulocytes.
The Biochemical journal 1995;305 ( Pt 2)():525-8.
1994: Krisztina Káldi; Katalin Szászi; K Suszták; Andras Kapus; Erzsébet Ligeti
Lymphocytes possess an electrogenic H(+)-transporting pathway in their plasma membrane.
The Biochemical journal 1994;301 ( Pt 2)():329-34.
1993: Erzsébet Ligeti; V Pizon; A Wittinghofer; P Gierschik; K H Jakobs
GTPase activity of small GTP-binding proteins in HL-60 membranes is stimulated by arachidonic acid.
European journal of biochemistry / FEBS 1993;216(3):813-20.
1993: Andras Kapus; K Suszták; Erzsébet Ligeti
Regulation of the electrogenic H+ channel in the plasma membrane of neutrophils: possible role of phospholipase A2, internal and external protons.
The Biochemical journal 1993;292 ( Pt 2)():445-50.
1993: Báthori György; M Sahin-Tóth; A Fonyó; Erzsébet Ligeti
Transport properties and inhibitor sensitivity of isolated and reconstituted porin differ from those of intact mitochondria.
Biochimica et biophysica acta 1993;1145(1):168-76.
1992: Andras Kapus; Katalin Szászi; Erzsébet Ligeti
Phorbol 12-myristate 13-acetate activates an electrogenic H(+)-conducting pathway in the membrane of neutrophils.
The Biochemical journal 1992;281 ( Pt 3)():697-701.
1991: A Kapùs; Katalin Szászi; Krisztina Káldi; Erzsébet Ligeti; A Fonyó
Is the mitochondrial Ca2+ uniporter a voltage-modulated transport pathway?
FEBS letters 1991;282(1):61-4.
1990: Andras Kapus; Katalin Szászi; Krisztina Káldi; Erzsébet Ligeti; A Fonyó
Ruthenium red inhibits mitochondrial Na+ and K+ uniports induced by magnesium removal.
The Journal of biological chemistry 1990;265(30):18063-6.
1989: Erzsébet Ligeti; Marianne Tardif; Pierre V Vignais
Activation of O2.- generating oxidase of bovine neutrophils in a cell-free system. Interaction of a cytosolic factor with the plasma membrane and control by G nucleotides.
Biochemistry 1989;28(17):7116-23.
1989: Andras Kapus; Erzsébet Ligeti; A Fonyó
Na+/H+ exchange in mitochondria as monitored by BCECF fluorescence.
FEBS letters 1989;251(1-2):49-52.
1989: Erzsébet Ligeti; A Fonyó
Phosphate transport protein of rat heart mitochondria: location of its SH-groups and exploration of their environment.
Biochimica et biophysica acta 1989;973(2):170-5.
1988: Andras Kapus; G L Lukács; E J Cragoe; Erzsébet Ligeti; A Fonyó
Characterization of the mitochondrial Na+-H+ exchange. The effect of amiloride analogues.
Biochimica et biophysica acta 1988;944(3):383-90.
1988: Erzsébet Ligeti; J Doussiere; Pierre V Vignais
Activation of the O2(.-)-generating oxidase in plasma membrane from bovine polymorphonuclear neutrophils by arachidonic acid, a cytosolic factor of protein nature, and nonhydrolyzable analogues of GTP.
Biochemistry 1988;27(1):193-200.
1987: Erzsébet Ligeti; A Fonyó
Mitochondrial phosphate carrier. Functional role of its SH groups and interrelations within the carrier unit.
European journal of biochemistry / FEBS 1987;167(1):167-73.
1986: V Adam-Vizi; Erzsébet Ligeti
Calcium uptake of rat brain synaptosomes as a function of membrane potential under different depolarizing conditions.
The Journal of physiology 1986;372():363-77.
1985: Erzsébet Ligeti; G Brandolin; Y Dupont; Pierre V Vignais
Kinetics of Pi-Pi exchange in rat liver mitochondria. Rapid filtration experiments in the millisecond time range.
Biochemistry 1985;24(16):4423-8.
1984: J Doussiere; Erzsébet Ligeti; G Brandolin; Pierre V Vignais
Control of oxidative phosphorylation in rat heart mitochondria. The role of the adenine nucleotide carrier.
Biochimica et biophysica acta 1984;766(2):492-500.
1984: V Adam-Vizi; Erzsébet Ligeti
Release of acetylcholine from rat brain synaptosomes by various agents in the absence of external calcium ions.
The Journal of physiology 1984;353():505-21.
1984: Erzsébet Ligeti; G L Lukács
Phosphate transport, membrane potential, and movements of calcium in rat liver mitochondria.
Journal of bioenergetics and biomembranes 1984;16(2):101-13.
1984: Erzsébet Ligeti; A Fonyó
Reactivity of the sulphydryl groups of the mitochondrial phosphate carrier.
European journal of biochemistry / FEBS 1984;139(2):279-85.
1982: A Fonyó; Erzsébet Ligeti; G Lukács
Proton cycling through the mitochondrial phosphate transporter in energy transduction.
Progress in clinical and biological research 1982;102 Pt B():409-22.
1981: Erzsébet Ligeti; J Bodnar; E Karoly; E Lindner
Ni2+, a new inhibitor of mitochondrial calcium transport.
Biochimica et biophysica acta 1981;656(2):177-82.
1981: A Fonyó; G Lukács; Erzsébet Ligeti
Participation of inorganic phosphate in the chemiosmotic mechanism of mitochondrial energy transduction.
Acta biologica et medica Germanica 1981;40(7-8):907-14.
1980: Erzsébet Ligeti; L I Horváth
Effect of Mg2+ on membrane fluidity and K+ transport in rat liver mitochondria.
Biochimica et biophysica acta 1980;600(1):150-6.
1979: Erzsébet Ligeti; K Ikrényi; A Fonyó
The inhibitor-sensitivity and pathways of Pi uptake during calcium and strontium accumulation in liver mitochondria.
FEBS letters 1979;107(1):205-8.
1978: A Fonyo; Erzsébet Ligeti
Intramitochondrial phosphate is the source of protons in the response of liver mitochondria to cations.
FEBS letters 1978;96(2):343-5.
1978: A Fonyó; Erzsébet Ligeti
The role of intramitochondrial Pi in stimulation of respiration by calcium and strontium.
FEBS letters 1978;93(2):289-92.
1977: Erzsébet Ligeti; A Fonyó
Competitive inhibition of valinomycin-induced K+-transport by Mg2+-ions in liver mitochondria.
FEBS letters 1977;79(1):33-6.
1977: A Fonyó; Erzsébet Ligeti; H Baum
The nature of absorbance changes following the addition of ADP to mitochondria: ATP synthesis from intramitochondrial inorganic phosphate.
Journal of bioenergetics and biomembranes 1977;9(3):213-21.