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Madia Trujillo

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Bruno Manta; Andrea Medeiros; Marcelo A Comini; Martín Hugo; Madia Trujillo; Rafael Radi
Trypanothione: A unique bis-glutathionyl derivative in trypanosomatids.
Lisa K Folkes; Rafael Radi; Madia Trujillo; Silvina Bartesaghi; Peter Wardman
Kinetics of oxidation of tyrosine by a model alkoxyl radical.
Eléonore Loumaye; Rafael Radi; Jean-François Rees; Beatriz Alvarez; André Clippe; Gerardo Ferrer-Sueta; Bernard Knoops; Madia Trujillo
Kinetic studies of peroxiredoxin 6 from Arenicola marina: rapid oxidation by hydrogen peroxide and peroxynitrite but lack of reduction by hydrogen sulfide.

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All Publications

2013: Bruno Manta; Andrea Medeiros; Marcelo A Comini; Martín Hugo; Madia Trujillo; Rafael Radi
Trypanothione: A unique bis-glutathionyl derivative in trypanosomatids.
Biochimica et biophysica acta 2013;1830(5):3199-216.
2012: Lisa K Folkes; Rafael Radi; Madia Trujillo; Silvina Bartesaghi; Peter Wardman
Kinetics of oxidation of tyrosine by a model alkoxyl radical.
Free radical research 2012;46(9):1150-6.
2011: Eléonore Loumaye; Rafael Radi; Jean-François Rees; Beatriz Alvarez; André Clippe; Gerardo Ferrer-Sueta; Bernard Knoops; Madia Trujillo
Kinetic studies of peroxiredoxin 6 from Arenicola marina: rapid oxidation by hydrogen peroxide and peroxynitrite but lack of reduction by hydrogen sulfide.
Archives of biochemistry and biophysics 2011;514(1-2):1-7.
2011: Aníbal M Reyes; Andres Trostchansky; Luciana Capece; Martín Hugo; Rafael Radi; Madia Trujillo
Oxidizing substrate specificity of Mycobacterium tuberculosis alkyl hydroperoxide reductase E: kinetics and mechanisms of oxidation and overoxidation.
Free radical biology & medicine 2011;51(2):464-73.
2011: Gerardo Ferrer-Sueta; Bruno Manta; Horacio Botti; Rafael Radi; Madia Trujillo; Ana Denicola
Factors affecting protein thiol reactivity and specificity in peroxide reduction.
Chemical research in toxicology 2011;24(4):434-50.
2011: María Dolores Piñeyro; Talia Arcari; Carlos Robello; Rafael Radi; Madia Trujillo
Tryparedoxin peroxidases from Trypanosoma cruzi: high efficiency in the catalytic elimination of hydrogen peroxide and peroxynitrite.
Archives of biochemistry and biophysics 2011;507(2):287-95.
2011: Sebastián Carballal; Madia Trujillo; Ernesto Cuevasanta; Silvina Bartesaghi; Matías N Möller; Lisa K Folkes; Miguel A García-Bereguiaín; Carlos Gutiérrez-Merino; Peter Wardman; Ana Denicola; Rafael Radi; Beatriz Alvarez
Reactivity of hydrogen sulfide with peroxynitrite and other oxidants of biological interest.
Free radical biology & medicine 2011;50(1):196-205.
2010: Silvina Bartesaghi; Jorge Wenzel; Madia Trujillo; Marcos López; Joy Joseph; Balaraman Kalyanaraman; Rafael Radi
Lipid peroxyl radicals mediate tyrosine dimerization and nitration in membranes.
Chemical research in toxicology 2010;23(4):821-35.
2009: Martín Hugo; Lucía Turell; Bruno Manta; Horacio Botti; Gisele Monteiro; Luis E S Netto; Beatriz Alvarez; Rafael Radi; Madia Trujillo
Thiol and sulfenic acid oxidation of AhpE, the one-cysteine peroxiredoxin from Mycobacterium tuberculosis: kinetics, acidity constants, and conformational dynamics.
Biochemistry 2009;48(40):9416-26.
2009: Bruno Manta; Martín Hugo; Cecilia Ortiz; Gerardo Ferrer-Sueta; Madia Trujillo; Ana Denicola
The peroxidase and peroxynitrite reductase activity of human erythrocyte peroxiredoxin 2.
Archives of biochemistry and biophysics 2009;484(2):146-54.
2008: Madia Trujillo; Gerardo Ferrer-Sueta; Rafael Radi
Peroxynitrite detoxification and its biologic implications.
Antioxidants & redox signaling 2008;10(9):1607-20.
2008: Madia Trujillo; Gerardo Ferrer-Sueta; Rafael Radi
Kinetic studies on peroxynitrite reduction by peroxiredoxins.
Methods in enzymology 2008;441():173-96.
2007: Madia Trujillo; André Clippe; Bruno Manta; Gerardo Ferrer-Sueta; Aude Smeets; Jean-Paul Declercq; Bernard Knoops; Rafael Radi
Pre-steady state kinetic characterization of human peroxiredoxin 5: taking advantage of Trp84 fluorescence increase upon oxidation.
Archives of biochemistry and biophysics 2007;467(1):95-106.
2007: Andres Trostchansky; José M Souza; Ana Ferreira; Mariana Ferrari; Fabiana Blanco; Madia Trujillo; Diego Castro; Hugo Cerecetto; Paul Baker; Valerie B O'Donnell; Homero Rubbo
Synthesis, isomer characterization, and anti-inflammatory properties of nitroarachidonate.
Biochemistry 2007;46(15):4645-53.
2007: Madia Trujillo; Gerardo Ferrer-Sueta; Leonor Thomson; Leopold Flohé; Rafael Radi
Kinetics of peroxiredoxins and their role in the decomposition of peroxynitrite.
Sub-cellular biochemistry 2007;44():83-113.
2006: Madia Trujillo; Pierluigi Mauri; Louise Benazzi; Marcelo A Comini; Antonella De Palma; Leopold Flohé; Rafael Radi; Matthias Stehr; Mahavir Singh; Fulvio Ursini; Timo Jaeger
The mycobacterial thioredoxin peroxidase can act as a one-cysteine peroxiredoxin.
The Journal of biological chemistry 2006;281(29):20555-66.
2006: Silvina Bartesaghi; Valeria Valez; Madia Trujillo; Gonzalo Peluffo; Natalia Romero; Hao Zhang; Balaraman Kalyanaraman; Rafael Radi
Mechanistic studies of peroxynitrite-mediated tyrosine nitration in membranes using the hydrophobic probe N-t-BOC-L-tyrosine tert-butyl ester.
Biochemistry 2006;45(22):6813-25.
2006: Madia Trujillo; Lothar Altschmied; Patrick Schweizer; Karl-Heinz Kogel; Ralph Hückelhoven
Respiratory burst oxidase homologue A of barley contributes to penetration by the powdery mildew fungus Blumeria graminis f. sp. hordei.
Journal of experimental botany 2006;57(14):3781-91.
2005: Christine Nickel; Madia Trujillo; Stefan Rahlfs; Marcel Deponte; Rafael Radi; Katja Becker
Plasmodium falciparum 2-Cys peroxiredoxin reacts with plasmoredoxin and peroxynitrite.
Biological chemistry 2005;386(11):1129-36.
2005: Madia Trujillo; Lisa K Folkes; Silvina Bartesaghi; Balaraman Kalyanaraman; Peter Wardman; Rafael Radi
Peroxynitrite-derived carbonate and nitrogen dioxide radicals readily react with lipoic and dihydrolipoic acid.
Free radical biology & medicine 2005;39(2):279-88.
2004: Horacio Botti; Madia Trujillo; Carlos Batthyány; Homero Rubbo; Gerardo Ferrer-Sueta; Rafael Radi
Homolytic pathways drive peroxynitrite-dependent Trolox C oxidation.
Chemical research in toxicology 2004;17(10):1377-84.
2004: Beatriz Alvarez; Verónica Demicheli; Rosario Durán; Madia Trujillo; Carlos Cerveñansky; Bruce Freeman; Rafael Radi
Inactivation of human Cu,Zn superoxide dismutase by peroxynitrite and formation of histidinyl radical.
Free radical biology & medicine 2004;37(6):813-22.
2004: Madia Trujillo; Heike Budde; María Dolores Piñeyro; Matthias Stehr; Carlos Robello; Leopold Flohé; Rafael Radi
Trypanosoma brucei and Trypanosoma cruzi tryparedoxin peroxidases catalytically detoxify peroxynitrite via oxidation of fast reacting thiols.
The Journal of biological chemistry 2004;279(33):34175-82.
2004: Madia Trujillo; Karl-Heinz Kogel; Ralph Hückelhoven
Superoxide and hydrogen peroxide play different roles in the nonhost interaction of barley and wheat with inappropriate formae speciales of Blumeria graminis.
Molecular plant-microbe interactions : MPMI 2004;17(3):304-12.
2004: Timo Jaeger; Heike Budde; Leopold Flohé; Ulrich Menge; Mahavir Singh; Madia Trujillo; Rafael Radi
Multiple thioredoxin-mediated routes to detoxify hydroperoxides in Mycobacterium tuberculosis.
Archives of biochemistry and biophysics 2004;423(1):182-91.
2004: Silvina Bartesaghi; Madia Trujillo; Ana Denicola; Lisa K Folkes; Peter Wardman; Rafael Radi
Reactions of desferrioxamine with peroxynitrite-derived carbonate and nitrogen dioxide radicals.
Free radical biology & medicine 2004;36(4):471-83.
2002: María Noel Alvarez; Madia Trujillo; Rafael Radi
Peroxynitrite formation from biochemical and cellular fluxes of nitric oxide and superoxide.
Methods in enzymology 2002;359():353-66.
2002: Madia Trujillo; Rafael Radi
Peroxynitrite reaction with the reduced and the oxidized forms of lipoic acid: new insights into the reaction of peroxynitrite with thiols.
Archives of biochemistry and biophysics 2002;397(1):91-8.
2001: Ralph Hückelhoven; Cornelia Dechert; Madia Trujillo; Karl-Heinz Kogel
Differential expression of putative cell death regulator genes in near-isogenic, resistant and susceptible barley lines during interaction with the powdery mildew fungus.
Plant molecular biology 2001;47(6):739-48.
2000: Ralph Hückelhoven; J Fodor; Madia Trujillo; Karl-Heinz Kogel
Barley Mla and Rar mutants compromised in the hypersensitive cell death response against Blumeria graminis f.sp. hordei are modified in their ability to accumulate reactive oxygen intermediates at sites of fungal invasion.
Planta 2000;212(1):16-24.
2000: Ralph Hückelhoven; Madia Trujillo; Karl-Heinz Kogel
Mutations in Ror1 and Ror2 genes cause modification of hydrogen peroxide accumulation in mlo-barley under attack from the powdery mildew fungus.
Molecular plant pathology 2000;1(5):287-92.
1998: Madia Trujillo; María Noel Alvarez; Gonzalo Peluffo; Bruce Freeman; Rafael Radi
Xanthine oxidase-mediated decomposition of S-nitrosothiols.
The Journal of biological chemistry 1998;273(14):7828-34.