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A. Couto · SciRah

Researcher profile · Semantic Scholar

A. Couto

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A. Couto — researcher profile on SciRah

h-index: 23
Works: 78
Citations: 1,696

Most-cited papers

Terpenes Arrest Parasite Development and Inhibit Biosynthesis of Isoprenoids in Plasmodium falciparum
Herbert Rodrigues Goulart, E. Kimura, Valnice J. Peres, A. Couto +2 more
2004Antimicrobial Agents and Chemotherapy166 citations Open access
Semantic Scholar
Cruzipain, the major cysteine protease of Trypanosoma cruzi: a sulfated glycoprotein antigen as relevant candidate for vaccine development and drug target. A review.
V. Duschak, A. Couto
2009Current Medicinal Chemistry103 citations
Semantic Scholar
N-Linked Glycoproteins Are Related to Schizogony of the Intraerythrocytic Stage in Plasmodium falciparum*
E. Kimura, A. Couto, Valnice J. Peres, O. L. Casal +1 more
1996Journal of Biological Chemistry96 citations Open access
Semantic Scholar
An insight on targets and patented drugs for chemotherapy of Chagas disease.
V. Duschak, A. Couto
2007Recent Patents on Anti-Infective Drug Discovery88 citations
Semantic Scholar
Batch-to-batch consistency of human-derived gonadotrophin preparations compared with recombinant preparations.
Claudio Wolfenson, J. Groisman, A. Couto, M. Hedenfalk +3 more
2005Reproductive Biomedicine Online84 citations
Semantic Scholar
Limonene Arrests Parasite Development and Inhibits Isoprenylation of Proteins in Plasmodium falciparum
I. Moura, G. Wunderlich, M. Uhrig, A. Couto +3 more
2001Antimicrobial Agents and Chemotherapy78 citations Open access
Semantic Scholar
Heat-stress triggers MAPK crosstalk to turn on the hyperosmotic response pathway
Paula Dunayevich, Rodrigo Baltanás, José Clemente, A. Couto +3 more
2018Scientific Reports67 citations Open access
Semantic Scholar
A glycosyltransferase with a length-controlling activity as a mechanism to regulate the size of polysaccharides
Andrés E. Ciocchini, L. Guidolín, A. Casabuono, A. Couto +2 more
2007Proceedings of the National Academy of Sciences of the United States of America54 citations Open access
Semantic Scholar
Pheromone-Induced Morphogenesis Improves Osmoadaptation Capacity by Activating the HOG MAPK Pathway
Rodrigo Baltanás, A. Bush, A. Couto, L. Durrieu +2 more
2013Science Signaling50 citations Open access
Semantic Scholar
Structural analysis of the N‐glycans of the major cysteine proteinase of Trypanosoma cruzi
Mariana Barboza, Vilma G. Duschak, Y. Fukuyama, H. Nonami +3 more
2005The FEBS Journal49 citations
Semantic Scholar
Nodule development induced by Mesorhizobium loti mutant strains affected in polysaccharide synthesis.
Alejandra L. D'Antuono, A. Casabuono, A. Couto, R. Ugalde +1 more
2005Molecular Plant-Microbe Interactions47 citations
Semantic Scholar
Structural Analysis and Involvement in Plant Innate Immunity of Xanthomonas axonopodis pv. citri Lipopolysaccharide*
A. Casabuono, Silvana Petrocelli, J. Ottado, E. G. Orellano +1 more
2011Journal of Biological Chemistry46 citations Open access
Semantic Scholar
Effects of N-starvation and C-source on Bradyrhizobium japonicum exopolysaccharide production and composition, and bacterial infectivity to soybean roots
J. Quelas, S. L. López-García, A. Casabuono, M. J. Althabegoiti +4 more
2006Archives of Microbiology45 citations Open access
Semantic Scholar
Optimization of erythritol and glycerol accumulation in conidia of Beauveria bassiana by solid-state fermentation, using response surface methodology
Federico Tarocco, R. Lecuona, A. Couto, J. Arcas
2005Applied Microbiology and Biotechnology45 citations Open access
Semantic Scholar
Lack of galactose or galacturonic acid in Bradyrhizobium japonicum USDA 110 exopolysaccharide leads to different symbiotic responses in soybean.
J. Quelas, E. Mongiardini, A. Casabuono, S. L. López-García +5 more
2010Molecular Plant-Microbe Interactions43 citations Open access
Semantic Scholar
Glycosphingolipids in Plasmodium falciparum. Presence of an active glucosylceramide synthase.
A. Couto, C. Caffaro, M. Uhrig, E. Kimura +6 more
2004European Journal of Biochemistry39 citations
Semantic Scholar
Infrared spectroscopy with multivariate analysis to interrogate the interaction of whole cells and secreted soluble exopolimeric substances of Pseudomonas veronii 2E with Cd(II), Cu(II) and Zn(II).
M. L. Ferreira, E. Gerbino, Gustavo J Cavallero, A. Casabuono +4 more
2019Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy36 citations Open access
Semantic Scholar
Structural characterization and metal biosorptive activity of the major polysaccharide produced by Pseudomonas veronii 2E.
Gustavo J Cavallero, M. Ferreira, A. Casabuono, Silvana A. Ramírez +2 more
2020Carbohydrate Polymers35 citations
Semantic Scholar
A Rhomboid Protease Gene Deletion Affects a Novel Oligosaccharide N-Linked to the S-layer Glycoprotein of Haloferax volcanii*
Juliana E. Parente, A. Casabuono, M. Ferrari, R. Paggi +3 more
2014Journal of Biological Chemistry29 citations Open access
Semantic Scholar
Molecular characterization of a putative sucrose:fructan 6-fructosyltransferase (6-SFT) of the cold-resistant Patagonian grass Bromus pictus associated with fructan accumulation under low temperatures.
F. del Viso, A. Puebla, C. Fusari, A. Casabuono +4 more
2009Plant and Cell Physiology28 citations
Semantic Scholar
Babesia bovis contains an abundant parasite-specific protein-free glycerophosphatidylinositol and the genes predicted for its assembly.
A. Rodríguez, A. Couto, I. Echaide, L. Schnittger +1 more
2010Veterinary parasitology24 citations
Semantic Scholar
Novel cysteine proteinase in Trypanosoma cruzi metacyclogenesis
Vilma G. Duschak, Mariana Barboza, G. García, E. Lammel +2 more
2005Parasitology24 citations
Semantic Scholar
A glycoproteomic approach reveals that the S-layer glycoprotein of Lactobacillus kefiri CIDCA 83111 is O- and N-glycosylated.
Gustavo J Cavallero, M. Malamud, A. Casabuono, M. de los Angeles Serradell +1 more
2017Journal of Proteomics23 citations Open access
Semantic Scholar
Sulfates are main targets of immune responses to cruzipain and are involved in heart damage in BALB/c immunized mice.
D. M. Acosta, M. Arnaiz, M. Esteva, Mariana Barboza +6 more
2008International Immunology23 citations Open access
Semantic Scholar
Chemical characterization of Pseudomonas veronii 2E soluble exopolymer as Cd(II) ligand for the biotreatment of electroplating wastes
M. L. Ferreira, A. Casabuono, S. Stacchiotti, A. Couto +2 more
201720 citations Open access
Semantic Scholar
UV-MALDI-TOF mass spectrometry analysis of heparin oligosaccharides obtained by nitrous acid controlled degradation and high performance anion exchange chromatography
Laurent Bultel, M. Landoni, E. Grand, A. Couto +1 more
2010Journal of the American Society for Mass Spectrometry19 citations Open access
Semantic Scholar
Strawberry fatty acyl glycosides enhance disease protection, have antibiotic activity and stimulate plant growth
C. G. Grellet Bournonville, M. Filippone, Di Peto Pía de los Ángeles, Maria Fernanda Trejo +5 more
2020Scientific Reports18 citations Open access
Semantic Scholar
High molecular weight components containing N‐linked oligosaccharides of Ascaris suum extract inhibit the dendritic cells activation through DC‐SIGN and MR
B. Favoretto, A. Casabuono, J. A. Portes-Junior, J. F. Jacysyn +2 more
2017Molecular Immunology17 citations Open access
Semantic Scholar
Solanesyl Diphosphate Synthase, an Enzyme of the Ubiquinone Synthetic Pathway, Is Required throughout the Life Cycle of Trypanosoma brucei
De-Hua Lai, Estefanía Poropat, C. Pravia, M. Landoni +10 more
2013Eukaryotic Cell17 citations Open access
Semantic Scholar
Characterization of lipid A profiles from Shigella flexneri variant X lipopolysaccharide.
A. Casabuono, Claudia A. van der Ploeg, A. Rogé, Susana B. Bruno +1 more
2012Rapid Communications in Mass Spectrometry17 citations
Semantic Scholar
Purification and Partial Characterization of an Antiviral Active Peptide from Melia Azedarach L.
G. Andrei, A. Couto, R. D. de Lederkremer, Celia E. Coto
199417 citations
Semantic Scholar
New Features in the Lipid A Structure of Brucella suis and Brucella abortus Lipopolysaccharide
A. Casabuono, C. Czibener, M. D. Del Giudice, Ezequiel Valguarnera +2 more
2017Journal of the American Society for Mass Spectrometry16 citations Open access
Semantic Scholar
Plasmodium falciparum biosynthesizes sulfoglycosphingolipids.
M. Landoni, V. Duschak, Valnice J. Peres, H. Nonami +3 more
2007Molecular and biochemical parasitology (Print)16 citations Open access
Semantic Scholar
Presence of sialic acid in N-linked oligosaccharide chains and O-linked N-acetylglucosamine in cruzipain, the major cysteine proteinase of Trypanosoma cruzi.
Mariana Barboza, V. Duschak, J. Cazzulo, R. D. de Lederkremer +1 more
2003Molecular and biochemical parasitology (Print)15 citations
Semantic Scholar
Immunostimulation by Lactobacillus kefiri S-layer proteins with distinct glycosylation patterns requires different lectin partners
M. Malamud, Gustavo J Cavallero, A. Casabuono, B. Lepenies +2 more
2020Journal of Biological Chemistry13 citations Open access
Semantic Scholar
A matrix-assisted laser desorption/ionization mass spectrometry approach to the lipid A from Mesorhizobium loti.
A. Casabuono, Alejandra L. D'Antuono, Yasuto Sato, H. Nonami +4 more
2006Rapid Communications in Mass Spectrometry13 citations
Semantic Scholar
Trypanosoma cruzi: partial characterization of minor cruzipain isoforms non-adsorbed to Concanavalin A-Sepharose.
V. Duschak, Mariana Barboza, A. Couto
2003Experimental parasitology12 citations
Semantic Scholar
Tamoxifen acts on Trypanosoma cruzi sphingolipid pathway triggering an apoptotic death process.
M. Landoni, Tamara Piñero, Luciana L. Soprano, F. Garcia-Bournissen +4 more
2019Biochemical and Biophysical Research Communications - BBRC11 citations
Semantic Scholar
Deletion of pilA, a Minor Pilin-Like Gene, from Xanthomonas citri subsp. citri Influences Bacterial Physiology and Pathogenesis
Silvana Petrocelli, M. Arana, Marcela N. Cabrini, A. Casabuono +5 more
2016Current Microbiology11 citations Open access
Semantic Scholar
An anionic synthetic sugar containing 6‐SO3‐NAcGlc mimics the sulfated cruzipain epitope that plays a central role in immune recognition
A. Couto, Luciana L. Soprano, M. Landoni, M. Pourcelot +9 more
2012The FEBS Journal11 citations Open access
Semantic Scholar
Insights into the xylan degradation system of Cellulomonas sp. B6: biochemical characterization of rCsXyn10A and rCsAbf62A
Mercedes Garrido, F. Piccinni, M. Landoni, Maria Jose Anasco Pena +5 more
2022Applied Microbiology and Biotechnology10 citations
Semantic Scholar
Functional characterization of a sucrose:fructan 6-fructosyltransferase of the cold-resistant grass Bromus pictus by heterelogous expression in Pichia pastoris and Nicotiana tabacum and its involvement in freezing tolerance.
F. del Viso, A. Casabuono, A. Couto, H. Hopp +2 more
2011Journal of plant physiology10 citations
Semantic Scholar
UV-MALDI mass spectrometry analysis of NBD-glycosphingolipids without an external matrix
M. Landoni, V. Duschak, R. Erra-Balsells, A. Couto
2008Journal of the American Society for Mass Spectrometry10 citations Open access
Semantic Scholar
In depth N-glycoproteomics shows glyco-features of chicken egg white
Gustavo J Cavallero, M. Landoni, A. Couto
20208 citations Open access
Semantic Scholar
RomA, A Periplasmic Protein Involved in the Synthesis of the Lipopolysaccharide, Tunes Down the Inflammatory Response Triggered by Brucella
Ezequiel Valguarnera, J. M. Spera, C. Czibener, F. Fulgenzi +7 more
2018Journal of Infectious Diseases8 citations Open access
Semantic Scholar
Presence of sialic acid in N-linked oligosaccharide chains and O-linked N-acetylglucosamine in cruzipain, the major cysteine proteinase of Trypanosoma cruzi.
Mariana Barboza, V. Duschak, J. Cazzulo, R. D. de Lederkremer +1 more
2003Molecular and biochemical parasitology (Print)8 citations
Semantic Scholar
PsAA9A, a C1-specific AA9 lytic polysaccharide monooxygenase from the white-rot basidiomycete Pycnoporus sanguineus
Mercedes Garrido, M. Landoni, Federico Sabbadin, M. P. Valacco +4 more
2020Applied Microbiology and Biotechnology7 citations Open access
Semantic Scholar
Trypanosoma cruzi serinecarboxipeptidase is a sulfated glycoprotein and a minor antigen in human Chagas disease infection
Luciana L. Soprano, Juliana E. Parente, M. Landoni, A. Couto +1 more
2018Medical Microbiology and Immmunology7 citations
Semantic Scholar
Effect of tamoxifen on the sphingolipid biosynthetic pathway in the different intraerythrocytic stages of the apicomplexa Plasmodium falciparum.
Tamara Piñero, M. Landoni, V. Duschak, A. Katzin +1 more
2018Biochemical and Biophysical Research Communications - BBRC7 citations
Semantic Scholar
Synthesis of Galacturonate Containing Disaccharides and Protein Conjugates
M. Pourcelot, M. Barbier, M. Landoni, A. Couto +2 more
20117 citations
Semantic Scholar

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