KORNUTA, CLAUDIA ALEJANDRA; BIDART, JUAN ESTEBAN; SORIA, IVANA; QUATTROCCHI, VALERIA; GAMMELLA, MARIELA; TRIBULATTI, MARÍA VIRGINIA; CAMPETELLA, OSCAR; PRATO, CECILIA ARAHÍ; CARABELLI, JULIETA; CHEUQUEPÁN, FELIPE ANDRÉS; HECKER, YANINA PAOLA; MOORE, PRANDO DADIN; ZAMORANO, PATRICIA INÉS; LANGELLOTTI, CECILIA ANA

Galectin-8 and GEL01 as potential adjuvants to enhance the immune response induced by a DNA vaccine against bovine alphaherpesvirus Type-1

VIROLOGY; Año: 2025 vol. 604

BERTELLI, ADRIANO; SABORIT, JUAN IGNACIO; BECCARIA, CRISTIAN GABRIEL; VANAGAS, LAURA; ANGEL, SERGIO OSCAR; CAMPETELLA, OSCAR; GRUPPI, ADRIANA; LEGUIZAMÓN, MARÍA SUSANA

Galectin-8 deficiency promotes chronic splenomegaly persistence in Chagas disease

Frontiers in Cellular and Infection Microbiology; Año: 2025 vol. 15

PRATO, CECILIA A; BORBOLLA, LAURA V; LIZARRAGA, LEONARDO; CAMPETELLA, OSCAR; TRIBULATTI, MARÍA V

The interaction of Galectin-8 C -terminal domain with cell surface glycoconjugates modulates membrane elasticity to stimulate antigen uptake and presentation to CD4 T cells

Journal of Leukocyte Biology; Lugar: Oxford; Año: 2024

NIEMIROWICZ GABRIELA; CARLEVARO, GIANNINA; CAMPETELLA, OSCAR; BOUVIER, LEON; MUCCI, JUAN

Monocistronic expression system and endogenous gene labeling through the T2A strategy in Trypanosoma cruzi.

Heliyon; Año: 2024

STIJLEMANS, B; DE BAETSELIER, P; VAN MOLLE, I; LECORDIER, L; ROMAO, C V; VINCKE, C; BAETENS, W; SCHOONOOGHE, S; HASSANZADEH-GHASSABEH. G; KORF, H; PINTO TORRES, J E; BRYS, L; CAMPETELLA, OSCAR; LEGUIZAMON, MS; HENDRICKX, S; MABILLE, D; CALJON, G; REMAUT, H; ROELANTS, K; MAGEZ, S; VAN GINDERACHTER, JO A.; DE TREZ, C

Q586B2 is a crucial virulence factor during the early stages of Trypanosoma brucei infection with therapeutic potential against trypanosomatids

NATURE COMMUNICATIONS; Año: 2024

SOMOZA, MARTÍN; BERTELLI, ADRIANO; PRATTO, CECILIA A.; VERDUN, RAMIRO E.; CAMPETELLA, OSCAR; MUCCI, JUAN

Trypanosoma cruzi Induces B Cells That Regulate the CD4+ T Cell Response

Frontiers in Cellular and Infection Microbiology; Año: 2022 vol. 11

MUSIKANT, DANIEL; HIGA, ROMINA; RODRÍGUEZ, CRISTINA E.; EDREIRA, MARTIN M.; CAMPETELLA, OSCAR; JAWERBAUM, ALICIA; LEGUIZAMÓN, MARÍA S.

Sialic acid removal by trans-sialidase modulates MMP-2 activity during Trypanosoma cruzi infection

BIOCHIMIE; Lugar: Paris; Año: 2021 vol. 186 p. 82 - 93

PRATO, CECILIA ARAHÍ; CARABELLI, JULIETA; CAMPETELLA, OSCAR; TRIBULATTI, MARÍA VIRGINIA

Galectin-8 Enhances T cell Response by Promotion of Antigen Internalization and Processing

iScience; Año: 2020 vol. 23

TRIBULATTI, MARÍA V; CARABELLI, JULIETA; PRATO, CECILIA A; CAMPETELLA, OSCAR

Galectin-8 in the onset of the immune response and inflammation

Glycobiology; Año: 2020 vol. 30 p. 134 - 142

CAMPETELLA, OSCAR; BUSCAGLIA, CARLOS A.; MUCCI, JUAN; LEGUIZAMÓN, MARÍA SUSANA

Parasite-host glycan interactions during Trypanosoma cruzi infection: trans-Sialidase rides the show

BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR BASIS OF DISEASE; Año: 2020 vol. 1866

PRATO, CECILIA ARAHÍ; CARABELLI, JULIETA; CATTANEO, VALENTINA; CAMPETELLA, OSCAR; TRIBULATTI, MARÍA VIRGINIA

Purification of Recombinant Galectins Expressed in Bacteria

STAR Protocols; Lugar: Cambridge; Año: 2020 vol. 1

LOBO, MAITE; BALOUZ, VIRGINIA; MELLI, LUCIANO; CARLEVARO, GIANNINA; CORTINA, MARÍA E.; CÁMARA, MARÍA DE LOS MILAGROS; CÁNEPA, GASPAR E.; CARMONA, SANTIAGO J.; ALTCHEH, JAIME; CAMPETELLA, OSCAR; CIOCCHINI, ANDRÉS E.; AGÜERO, FERNÁN; MUCCI, JUAN; BUSCAGLIA, CARLOS A.

Molecular and antigenic characterization of Trypanosoma cruzi TolT proteins

PLOS NEGLECTED TROPICAL DISEASES; Año: 2019 vol. 13

CARLEVARO, GIANNINA; LANTOS, ANDRÉS B.; CÁNEPA, GASPAR E.; DE LOS MILAGROS CÁMARA, MARÍA; SOMOZA, MARTÍN; BUSCAGLIA, CARLOS A.; CAMPETELLA, OSCAR; MUCCI, JUAN

Metabolic Labeling of Surface Neo-sialylglyconjugates Catalyzed by Trypanosoma cruzi trans-Sialidase

METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.); Año: 2019 vol. 1955 p. 135 - 146

BIENIASZ-KRZYWIEC, PAWE?; MARTÍN-PÉREZ, ROSA; EHLING, MANUEL; GARCÍA-CABALLERO, MELISSA; PINIOTI, SOTIRIA; PRETTO, SAMANTHA; KROES, ROEL; ALDENI, CHIARA; DI MATTEO, MARIO; PRENEN, HANS; TRIBULATTI, MARÍA VIRGINIA; CAMPETELLA, OSCAR; SMEETS, ANN; NOEL, AGNES; FLORIS, GIUSEPPE; VAN GINDERACHTER, JO A.; MAZZONE, MASSIMILIANO

Podoplanin-Expressing Macrophages Promote Lymphangiogenesis and Lymphoinvasion in Breast Cancer

CELL METABOLISM; Lugar: United States; Año: 2019

TRIBULATTI, MARÍA V; CARABELLI, JULIETA; PRATO, CECILIA A; CAMPETELLA, OSCAR

Galectin-8 in the onset of the immune response and inflammation

Glycobiology; Año: 2019

BECCARIA, CRISTIAN GABRIEL; AMEZCUA VESELY, MARÍA CAROLINA; FIOCCA VERNENGO, FACUNDO; GEHRAU, RICARDO CARLOS; RAMELLO, MARÍA CECILIA; TOSELLO BOARI, JIMENA; GOROSITO SERRÁN, MELISA; MUCCI, JUAN; PIAGGIO, ELIANE; CAMPETELLA, OSCAR; ACOSTA RODRÍGUEZ, EVA VIRGINIA; MONTES, CAROLINA LUCÍA; GRUPPI, ADRIANA

Galectin-3 deficiency drives lupus-like disease by promoting spontaneous germinal centers formation via IFN-γ

NATURE COMMUNICATIONS; Año: 2018 vol. 9

CARABELLI, JULIETA; PRATO, CECILIA ARAHÍ; SANMARCO, LILIANA MARÍA; AOKI, MARIA PILAR; CAMPETELLA, OSCAR; TRIBULATTI, MARÍA VIRGINIA

Interleukin-6 signaling mediates Galectin-8 costimulatory activity of antigen-specific CD4 T cell response

IMMUNOLOGY; Año: 2018

CARABELLI, J; QUATTROCCHI, V.; D'ANTUONO, A.; ZAMORANO, P.; TRIBULATTI, MV; CAMPETELLA, O.

Galectin-8 activates dendritic cells and stimulates antigen-specific immune response elicitation

JOURNAL OF LEUKOCYTE BIOLOGY; Lugar: Bethesda; Año: 2017 vol. 102 p. 1237 - 1247

MUCCI, J.; LANTOS, A; BUSCAGLIA CA,; LEGUIZAMON, MS; CAMPETELLA, O.

The Trypanosoma cruzi Surface, a Nanoscale Patchwork Quilt.

TRENDS IN PARASITOLOGY; Lugar: Amsterdam; Año: 2017 vol. 33 p. 102 - 112

CAMARA, M.; CANEPA, G; LANTOS, A; BALOUZ, V; YU, H; CHEN, X; CAMPETELLA, O.; MUCCI, J.; BUSCAGLIA CA,

The Trypomastigote Small Surface Antigen (TSSA) regulates Trypanosoma cruzi infectivity and differentiation

PLOS NEGLECTED TROPICAL DISEASES; Lugar: San Francisco; Año: 2017

PASCUALE, CARLA A.; BURGOS, JUAN M.; POSTAN, MIRIAM; LANTOS, ANDRÉS B.; BERTELLI, ADRIANO; CAMPETELLA, OSCAR; LEGUIZAMÓN, M. SUSANA

Inactive trans-Sialidase Expression in iTS-null Trypanosoma cruzi Generates Virulent Trypomastigotes

Frontiers in Cellular and Infection Microbiology; Lugar: Lausanne; Año: 2017 vol. 7

LANTOS, A; CARLEVARO, G.; ARAOZ, B.; RUIZ DIAZ, P.; CAMARA, M.; BUSCAGLIA CA,; BOSSI, M.; YU, H.; CHEN, X; BERTOZZI, C.R.; MUCCI, J.; CAMPETELLA, O.

Sialic Acid Glycobiology Unveils Trypanosoma cruzi Trypomastigote Membrane Physiology

PLOS PATHOGENS; Lugar: San Francisco; Año: 2016

SCHROEDER, M. N.; TRIBULATTI, MV; CARABELLI, J; ANDRÉ-LEROUX, G.; CARAMELO, J; CATTANEO, V; CAMPETELLA, O.

Characterization of a double-CRD-mutated Gal-8 recombinant protein that retains costimulatory activity on antigen-specific T cell response.

BIOCHEMICAL JOURNAL; Lugar: Londres; Año: 2016

CARMONA, SANTIAGO J; NIELSEN, MORTEN; SCHÄFER-NIELSEN, CLAUS; MUCCI, J.; ALTECH, J; BALOUZ, V; TEKIEL, V; FRASCH, AC; CAMPETELLA, O.; BUSCAGLIA CA,; AGUERO, F

Towards high-throughput immunomics for infectious diseases: use of next-generation peptide microarrays for rapid discovery and mapping of antigenic determinants.

MOLECULAR & CELLULAR PROTEOMICS; Lugar: Bethesda, Maryland; Año: 2015 vol. 14 p. 1871 - 1884

RUIZ DIAZ, P.; MUCCI, J.; MEIRA, A M; BOGLIOTTI, Y.; MUSIKANT D; LEGUIZAMON, MS; CAMPETELLA, O.

Trypanosoma cruzi trans-sialidase prevents Th1 elicitation via interleukin 10 and downregulates Th1 effector cells.

INFECTION AND IMMUNITY; Lugar: Washington; Año: 2015 vol. 83

ETULAIN, J; NEGROTTO, S; CARABELLI, J; TRIBULATTI, MV; CROCI, DO; CAMPETELLA, O.; RABINOVICH, GA; SCHATTNER, M

Control of angiogenesis by galectins involves the release of platelet-derived proangiogenic factors

PLOS ONE; Lugar: San Francisco; Año: 2014 vol. 9 p. 96402 - 96402

CATTANEO, V; TRIBULATTI, MV; CARABELLI, J; CARESTIA, A; SCHATTNER, M; CAMPETELLA, O.

Galectin-8 elicits pro-inflammatory activities in the endothelium

GLYCOBIOLOGY; Lugar: Oxford; Año: 2014 vol. 24 p. 966 - 973

NIYOGI, S; MUCCI, J.; CAMPETELLA, O.; DOCAMPO, R

Rab11 Regulates Trafficking of trans-sialidase to the Plasma Membrane Through the Contractile Vacuole Complex of Trypanosoma cruzi

PLOS PATHOGENS; Lugar: San Francisco; Año: 2014 vol. 10 p. 1004224 - 1004224

BURGOS, JM; RISSO, MG; BRENIÈRE, SF; BARNABÉ, C; CAMPETELLA, O; LEGUIZAMON, MS

Differential distribution of genes encoding the virulence factor trans-sialidase along Trypanosoma cruzi Discrete typing units.

PLOS ONE; Lugar: San Francisco; Año: 2013 vol. 8 p. 58967 - 58967

BERMEJO, DA; JACKSON, SW; GOROSITO-SERRAN, M; ACOSTA-RODRIGUEZ EV; AMEZCUA-VESELY, MC; SATHER, BD; SINGH, AK; KHIM, S; MUCCI J; LIGGITT, D; CAMPETELLA, O; OUKKA, M; GRUPPI, A; RAWLINGS, DJ

Trypanosoma cruzi trans-sialidase initiates a program independent of the transcription factors RORγt and Ahr that leads to IL-17 production by activated B cells.

NATURE IMMUNOLOGY (PRINT); Lugar: Londres; Año: 2013 vol. 14 p. 514 - 522

BUSCHIAZZO A,; MUIA R; LARRIEUX N; PITCOVSKY TA,; MUCCI J,; CAMPETELLA O

Trypanosoma cruzi trans-Sialidase in Complex with a Neutralizing Antibody: Structure/Function Studies towards the Rational Design of Inhibitors.

PLOS PATHOGENS; Año: 2012 vol. 8 p. 1 - 12

CARMONA, SANTIAGO J; SARTOR, P.; LEGUIZAMON, MS; CAMPETELLA, O; AGUERO, F

Diagnostic Peptide discovery: prioritization of pathogen diagnostic markers using multiple features.

PLOS ONE; Lugar: San Francisco; Año: 2012 vol. 7 p. 50748 - 50748

TRIBULATTI MV,; FIGINI, G; CARABELLI, J; CATTANEO, V; CAMPETELLA O

Redundant and Antagonistic Functions of Galectin-1, -3, and -8 in the Elicitation of T Cell Responses.

JOURNAL OF IMMUNOLOGY; Año: 2012 vol. 198 p. 2991 - 2999

ROMANIUK, M. A.; CROCI, DO; LAPPONI, MJ; TRIBULATTI, MV; NEGROTO, S; POIRER, F; CAMPETELLA O; RABINOVICH, GA; SCHATTNER, M.

Binding of galectin-1 to αIIbβ3 integrin triggers "outside-in" signals, stimulates platelet activation, and controls primary hemostasis.

FASEB JOURNAL; Lugar: Bethesda; Año: 2012 vol. 26 p. 2788 - 2798

CATTANEO, V; TRIBULATTI MV,; CAMPETELLA O

Galectin-8 tandem-repeat structure is essential for T-cell proliferation but not for co-stimulation.

Biochemical Journal; Año: 2011 vol. 434 p. 153 - 160

ROMANIUK, M. A.; NEGROTTO, S; CAMPETELLA, O.; RABINOVICH, GA; SCHATTNER, M.

Identification of galectins as novel regulators of platelet signaling and function

IUBMB LIFE; Año: 2011 vol. 63 p. 521 - 527

ROMANIUK, M. A.; CATTANEO, V; TRIBULATTI MV,; LAPPONI, M. J.; MOLINAS, F. C.; CAMPETELLA O; SCHATTNER, M.

Human platelets express and are activated by galectin-8.

Biochemical Journal; Año: 2010 vol. 432 p. 535 - 547

MUIA, R.; YU, H.; PRESCHER, J.; HELLMAN U,; CHEN, X.; BERTOZZI, C.R.; CAMPETELLA O

Identification of glycoproteins targeted by Trypanosoma cruzi trans-sialidase, a virulence factor that disturbs lymphocyte glycosylation.

Glycobiology; Año: 2010 vol. 20 p. 833 - 842

SARTOR, P.; AGUSTI R,; LEGUIZAMON MS,; CAMPETELLA O; DE LEDERKREMER RM,

Continuous nonradioactive method for screening trypanosomal trans-sialidase activity and its inhibitors.

Glycobiology; Año: 2010 vol. 20 p. 982 - 990

TRIBULATTI MV,; VALENTINA, C.; HELLMAN U,; MUCCI J,; CAMPETELLA O

Galectin-8 provides costimulatory and proliferative signals to T lymphocytes.

Journal of Leukocyte Biology; Año: 2009 vol. 86 p. 371 - 380

JAGER, A.; MUIA, R.; CAMPETELLA O

Stage-specific expression of Trypanosoma cruzi trans-sialidase involves highly conserved 3´ untranslated regions.

Fems Microbiology Letters; Año: 2008 vol. 283 p. 182 - 1188

RISSO MG,; PITCOVSKY TA,; CACCURI R; CAMPETELLA O; LEGUIZAMON MS,

Immune system pathogenesis is prevented by the neutralization of the systemic trans-sialidase from Trypanosoma cruzi during severe infections.

PARASITOLOGY; Año: 2007 vol. 134 p. 503 - 510

TRIBULATTI MV,; MUCCI J,; CATTANEO, V; AGUERO, F; GILMARTIN, T.; HEAD, S.H; CAMPETELLA O

Galectin-8 induces apoptosis in the CD4(high)CD8(high) thymocyte subpopulation.

Glycobiology; Año: 2007 vol. 17 p. 1404 - 1412

MUCCI J; RISSO MG; LEGUIZAMÓN MS; FRASCH ACC; CAMPETELLA O

The trans-sialidase from Trypanosoma cruzi triggers apoptosis by target cell sialylation.

CELLULAR MICROBIOLOGY (PRINT); Año: 2006 vol. 8 p. 1086 - 1095

MONTES CL; ACOSTA-RODRIGUEZ EV; MUCCI J,; ZUÑIGA EL; CAMPETELLA O; GRUPPI A

Trypanosoma cruzi antigen signals CD11b+ cells to secrete cytokines that promote polyclonal B cell proliferation and differentiation into antibody-secreting cells.

European Journal of Immunology; Lugar: Weinheim; Año: 2006 vol. 36 p. 1474 - 1485

MUCCI J,; MOCETTI E,; LEGUIZAMON MS,; CAMPETELLA O

A sexual dimorphism in intrathymic sialylation survey is revealed by the trans-sialidase from Trypanosoma cruzi.

Journal of Immunology; Lugar: Bethesda MD; Año: 2005 vol. 174 p. 4545 - 4550

TRIBULATTI MV,; MUCCI J,; ROOIJEN N, VAN; LEGUIZAMON MS,; CAMPETELLA O

The trans-sialidase from Trypanosoma cruzi induces thrombocytopenia during acute Chagas disease by reducing the platelet sialic acid contents.

INFECTION AND IMMUNITY; Lugar: Washington DC; Año: 2005 vol. 73 p. 201 - 207

ALVAREZ P,; BUSCAGLIA CA,; CAMPETELLA O

Improving protein pharmacokinetics by genetic fusion to simple amino acid sequences.

Journal of Biological Chemistry; Lugar: Bethesda MD; Año: 2004 vol. 279 p. 3375 - 3381

RISSO MG,; GARBARINO GB,; MOCETTI E,; CAMPETELLA O; CAPPA SM, GONZALEZ; BUSCAGLIA CA,; LEGUIZAMON MS,

Differential Expression of a virulence factor, the trans-sialidase, by the main Trypanosoma cruzi phylogenetic lineages.

JOURNAL OF INFECTIOUS DISEASES; Lugar: Chicago IL; Año: 2004 vol. 189 p. 2250 - 2259

PITCOVSKY TA,; BUSCAGLIA CA,; MUCCI J,; CAMPETELLA O

A functional network of intramolecular cross-reacting epitopes delays the elicitation of neutralizing antibodies to Trypanosoma cruzi trans-sialidase.

JOURNAL OF INFECTIOUS DISEASES; Año: 2002 vol. 186 p. 397 - 404

MUCCI J,; HIDALGO A,; MOCETTI E,; ARGIBAY P,; LEGUIZAMON MS,; CAMPETELLA O

Thymocyte depletion in Trypanosoma cruzi infections is mediated by trans-sialidase-induced apoptosis on nurse cells complex.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA; Lugar: Washington, DC; Año: 2002 vol. 99 p. 3896 - 3901

PITCOVSKY TA,; MUCCI J,; ALVAREZ P,; LEGUIZAMON MS,; BURRONE O,; ALZARI PM,; CAMPETELLA O

Epitope mapping of trans-sialidase from Trypanosoma cruzi reveals the presence of several cross-reactive determinants.

INFECTION AND IMMUNITY; Año: 2001 vol. 69 p. 1869 - 1875

ALVAREZ P,; LEGUIZAMON MS,; BUSCAGLIA CA,; PITCOVSKY TA,; CAMPETELLA O

Multiple overlapping epitopes in the repetitive unit of the shed acute phase antigen from Trypanosoma cruzi enhance its immunogenic properties.

INFECTION AND IMMUNITY; Año: 2001 vol. 69 p. 7946 - 7949

BUCHOVSKY AS,; CAMPETELLA O; RUSSOMANDO G,; FRANCO L,; ODDONE R,; CANDIA N,; LUQUETTI A,; CAPPA SM, GONZALEZ; LEGUIZAMON MS,

Trans-sialidase inhibition assay, a highly sensitive and specific diagnostic test for Chagas'disease.

CLINICAL AND DIAGNOSTIC LABORATORY IMMUNOLOGY.; Año: 2001 vol. 8 p. 187 - 189

BUSCHIAZZO A,; TAVARES GA,; CAMPETELLA O; SPINELLI S,; CREMONA ML,; PARIS G,; AMAYA MF,; FRASCH AC,; ALZARI P,

Structural basis of sialyltransferase activity in trypanosomal sialidases.

EMBO JOURNAL; Año: 2000 vol. 19 p. 16 - 24

CREMONA ML,; CAMPETELLA O; SANCHEZDO,; FRASCH AC,

Enzymically inactive members of the trans-sialidase family from Trypanosoma cruzi display beta-galactose binding activity.

GLYCOBIOLOGY; Año: 1999 vol. 9 p. 581 - 587

BUSCAGLIA CA,; ALFONSO J,; CAMPETELLA O; FRASCH AC,

Tandem amino acid repeats from Trypanosoma cruzi shed antigens increase the half-life of proteins in blood.

BLOOD, THE JOURNAL OF THE AMERICAN SOCIETY OF HEMATOLOGY - PRINT; Año: 1999 vol. 93 p. 2025 - 2032

LEGUIZAMON MS,; MOCETTI E,; RIVELLO H, GARCIA; ARGIBAY P,; CAMPETELLA O

Trans-Sialidase from Trypanosoma cruzi induces apoptosis in cells from the immune system in vivo.

JOURNAL OF INFECTIOUS DISEASES; Año: 1999 vol. 180 p. 1398 - 1402

BUSCAGLIA CA,; CAMPETELLA O; LEGUIZAMON MS,; FRASCH AC,

The repetitive domain of Trypanosoma cruzi trans-sialidase enhances the immune response against the enzymatic domain.

JOURNAL OF INFECTIOUS DISEASES; Año: 1998 vol. 177 p. 431 - 436

BARDERI P,; CAMPETELLA O; FRASCH AC,; SANTOME JA,; HELLMAN U,; PETTERSSON U,; CAZZULO JJ,

The NADP-linked glutamate dehydrogenase from Trypanosoma cruzi sequence, genomic organization and expression.

BIOCHEMICAL JOURNAL; Año: 1998 vol. 330 p. 951 - 958

LEGUIZAMON MS,; RUSSOMANDO G,; A, ROJAS DE ARIAS; SAMUDIO M,; CABRAL M,; CAPPA SM, GONZALEZ; FRASCH AC,; CAMPETELLA O

Use of trans-sialidase-inhibition assay in a Trypanosoma cruzi-serologically negative population but at a high risk of infection.

CLINICAL AND DIAGNOSTIC LABORATORY IMMUNOLOGY.; Año: 1998 vol. 5 p. 254 - 255

AGUSTI R,; COUTO AS,; CAMPETELLA O; FRASCH AC,; DE LEDERKREMER RM,

Strcture of the glycosylphosphatiylinositol-anchor of the trans-sialidase of metacyclic trypomastigote forms of Trypanosoma cruzi.

MOLECULAR AND BIOCHEMICAL PARASITOLOGY; Año: 1998 vol. 97 p. 123 - 131

LEGUIZAMON MS,; RUSSOMANDO G,; LUQUETTI A,; RASSI A,; ALMIRON M,; CAPPA SM, GONZALEZ; FRASCH AC,; CAMPETELLA O

Long-lasting antibodies detected by a trans-sialidase inhibition assay of sera from parasite-free, serologically cured chagasic patients.

JOURNAL OF INFECTIOUS DISEASES; Año: 1997 vol. 175 p. 1272 - 1275

AGUSTI R,; COUTO A,; CAMPETELLA O; FRASCH AC,; DE LEDERKREMER R,

The trans-sialidase of Trypanosoma cruzi is anchored by two different lipids.

Glycobiology; Año: 1997 vol. 7 p. 731 - 735

A, BUSCHIAZZO; CAMPETELLA O; FRASCH AC,

Trypanosoma rangeli sialidase cloning, expression and similarity to T. cruzi trans-sialidase.

GLYCOBIOLOGY; Año: 1997 vol. 7 p. 1167 - 1173

A, BUSCHIAZZO; FRASCH AC,; CAMPETELLA O

Medium scale production and purification to homogeneity of a recombinant trans-sialidase from Trypanosoma cruzi.

CELLULAR AND MOLECULAR BIOLOGY; Año: 1996 vol. 42 p. 703 - 710

CREMONA ML,; POLLEVICK GD,; FRASCH AC,; CAMPETELLA O

Effect of primary structure modifications in Trypanosoma cuzi neuraminidase/trans-sialidase activities.

CELLULAR AND MOLECULAR BIOLOGY; Año: 1996 vol. 42 p. 703 - 710

CREMONA ML,; SANCHEZ DO,; FRASCH AC,; CAMPETELLA O

A single tyrosine differentiates active and inactive Trypanosoma cruzi trans-sialidases.

GENE; Año: 1995 vol. 160 p. 123 - 128

CAMPETELLA O; UTTARO A,; PARODI AJ,; FRASCH AC,

A recombinant Trypanosoma cruzi trans-sialidase lacking the amino acid repeats retains the enzymatic activity.

MOLECULAR AND BIOCHEMICAL PARASITOLOGY; Año: 1994 vol. 64 p. 337 - 340

LEGUIZAMON MS,; CAMPETELLA O; CAPPA SM, GONZALEZ; FRASCH AC,

Mice infected with Trypanosoma cruzi produce antibodies against the enzymatic domain of trans-sialidase that inhibit its activity

INFECTION AND IMMUNITY; Año: 1994 vol. 62 p. 3441 - 3446

LEGUIZAMON MS,; CAMPETELLA O; RUSSOMANDO G,; ALMIRON M,; GUILLEN I,; CAPPA SM, GONZALEZ; FRASCH AC,

Antibodies inhibiting Trypanosoma cruzi trans-sialidase activity in sera from human infections.

JOURNAL OF INFECTIOUS DISEASES; Año: 1994 vol. 170 p. 1570 - 1574

LEGUIZAMON MS,; CAMPETELLA O; ORN A,; CAPPA SM, GONZALEZ

Reversion of culture-induced virulence-attenuation in Trypanosoma cruzi.

MEMóRIAS DO INSTITUTO OSWALDO CRUZ.; Año: 1993 vol. 88 p. 161 - 162

MARTINEZ J,; CAMPETELLA O; FRASCH AC,; CAZZULO J,

The reactivity of sera from chagasic patients against different fragments of cruzipain, the major cysteine proteinase from Trypanosoma cruzi suggests the presence of defined antigenic and catalytic domains

Immunology Letters; Año: 1993 vol. 35 p. 191 - 196

POLLEVICK GD,; SANCHEZDO,; CAMPETELLA O; TROMBETTA S,; SOUSA M,; HENRIKSSON J,; HELLMAN U,; PETTERSSON U,; CAZZULO J,; FRASCH AC,

Members of the SAPA/trans-sialidase protein family have identical N-terminal sequences and a putative signal peptide.

MOLECULAR AND BIOCHEMICAL PARASITOLOGY; Año: 1993 vol. 54 p. 125 - 128

A, BUSCHIAZZO; CREMONA ML,; CAMPETELLA O; SANCHEZ DO,; FRASCH AC,

Trypanosoma rangeli has a gene family closely related to Trypanosoma cruzi trans-sialidase genes.

MOLECULAR AND BIOCHEMICAL PARASITOLOGY; Año: 1993 vol. 62 p. 115 - 116

CAMPETELLA O; HENRIKSSON J,; ASLUND L,; FRASCH AC,; PETTERSSON U,; CAZZULO J,

The major cysteine proteinase (cruzipain) from Trypanosoma cruzi is encoded by multiple polymorphic tandemly organized genes located on different chromosomes.

MOLECULAR AND BIOCHEMICAL PARASITOLOGY; Año: 1992 vol. 50 p. 225 - 234

CAMPETELLA O; GALASSI NV,; BARRIOS HA,

Correlation between cyclophosphamide-induced viral susceptibility and depletion of Junin virus-induced suppressor populations

JOURNAL OF MEDICAL VIROLOGY; Año: 1992 vol. 36 p. 32 - 38

A, BUSCHIAZZO; CAMPETELLA O; MACINA R,; SALCEDA S,; FRASCH AC,; SANCHEZDO,

Sequence of the gene for a Trypanosoma cruzi protein antigenic during the chronic phase of human Chagas disease.

MOLECULAR AND BIOCHEMICAL PARASITOLOGY; Año: 1992 vol. 54 p. 125 - 128

CAMPETELLA O; SANCHEZDO,; CAZZULO J,; FRASCH AC,

A superfamily of Trypanosoma cruzi antigens.

PARASITOLOGY TODAY; Año: 1992 vol. 8 p. 378 - 381

LEGUIZAMON MS,; CAMPETELLA O; REYES MB,; IBAÑEZ CF,; BASOMBRIO MA,; RINCON J,; ORN A,; FRASCH AC,

Bloodstream parasites from mice simultaneously express antigens that are markers of acute and chronic human Chagas disease.

PARASITOLOGY; Año: 1991 vol. 102 p. 379 - 385

ASLUND L,; HENRIKSSON J,; CAMPETELLA O; FRASCH AC,; PETTERSSON U,; CAZZULO J,

The C-terminal extension of the major cysteine proteinase (cruzipain) from Trypanosoma cruzi.

MOLECULAR AND BIOCHEMICAL PARASITOLOGY; Año: 1991 vol. 45 p. 345 - 348

MARTINEZ J,; CAMPETELLA O; FRASCH AC,; CAZZULO J,

The major cysteine proteinase (cruzipain) from Trypanosoma cruzi is antigenic in human infections.

INFECTION AND IMMUNITY; Año: 1991 vol. 59 p. 4275 - 4277

CAMPETELLA O; GALASSI NV,; BARRIOS HA,

Junin virus-induced non specific suppressor cells interact with unrelated antigen specific suppressor cells.

IMMUNOLOGY; Año: 1991 vol. 74 p. 14 - 19

CAMPETELLA O; MARTINEZ J,; CAZZULO J,

A major cysteine proteinase is developmentally regulated in Trypanosoma cruzi.

FEMS MICROBIOLOGY LETTERS; Año: 1990 vol. 67 p. 145 - 150

CAMPETELLA O; GALASSSI NV,; BARRIOS HA,

Junin virus-induced suppressor cells are effctive only on the efferent limb of the delayed type hypersensitivity response

JOURNAL OF MEDICAL VIROLOGY; Año: 1990 vol. 30 p. 187 - 191

CAMPETELLA O; GALASSI NV,; BARRIOS HA,

Contrasuppressor cells induced by Junin virus

IMMUNOLOGY; Año: 1990 vol. 69 p. 629 - 632

PADRON T, SOUTO; CAMPETELLA O; CAZZULO J,; DE SOUZA W,

Cysteine-proteinases in Trypanosoma cruzi: Immunocytochemical localyzation and involvement in parasite-host cell interaction.

JOURNAL OF CELL SCIENCE; Año: 1990 vol. 96 p. 485 - 490

PADRON T, SOUTO; REYES MB,; LEGUIZAMON MS,; CAMPETELLA O; FRASCH AC,; DE SOUZA W,

Trypanosoma cruzi proteins which are antigenic during human infections are located in defined regions of the parasite.

EUROPEAN JOURNAL OF CELL BIOLOGY; Año: 1989 vol. 50 p. 272 - 278

CAMPETELLA O; SANCHEZ A,; GIOVANNIELLO OA,

In vivo Junin virus-mouse macrophages interaction.

ACTA VIROLOGICA; Año: 1988 vol. 32 p. 198 - 206

CAMPETELLA O; BARRIOS HA,; GALASSI NV,

Junin virus induced delayed-type hypersensitivity suppression in adult mice.

JOURNAL OF MEDICAL VIROLOGY; Año: 1988 vol. 25 p. 227 - 235

CAMPETELLA O; BARRIOS HA,; GALASSI NV,

Suppressor T cell population induced by Junin virus in adult mice.

IMMUNOLOGY; Año: 1988 vol. 64 p. 407 - 412

CAMPETELLA O; GALASSI NV,; SANJUAN N,; BARRIOS HA,

Susceptible adult murine modelfor Junin virus

JOURNAL OF MEDICAL VIROLOGY; Año: 1988 vol. 26 p. 443 - 451

CAMPETELLA O; GIOVANNIELLO OA,; NOTA NR,

Fagocitos mononucleares en la resistencia a la infeccion extraneural con virus Junin.

MEDICINA (BUENOS AIRES); Año: 1986 vol. 45 p. 596 - 599

BARRIOS HA,; GIOVANNIELLO OA,; RONDINONE SN,; CAMPETELLA O; NOTA NR,

Passive transfer protection against Junin virus in cyclophosphamide-suppressed mice.

ACTA VIROLOGICA; Año: 1984 vol. 28 p. 343 - 343