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Dr Alberto Carlos Frasch

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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Cassola A, Romaniuk MA, Primrose D, Cervini G, D'Orso I, Frasch AC. Association of UBP1 to ribonucleoprotein complexes is regulated by interaction with the trypanosome ortholog of the human multifunctional P32 protein. Mol Microbiol. 2015 Sep; 97(6):1079-96. PMID: 26096620.
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    2. Formoso K, García MD, Frasch AC, Scorticati C. Filopodia formation driven by membrane glycoprotein M6a depends on the interaction of its transmembrane domains. J Neurochem. 2015 Aug; 134(3):499-512. PMID: 25940868.
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    3. Fuchsova B, Alvarez Juliá A, Rizavi HS, Frasch AC, Pandey GN. Altered expression of neuroplasticity-related genes in the brain of depressed suicides. Neuroscience. 2015 Jul 23; 299:1-17. PMID: 25934039; PMCID: PMC4457649.
    4. Carmona SJ, Nielsen M, Schafer-Nielsen C, Mucci J, Altcheh J, Balouz V, Tekiel V, Frasch AC, Campetella O, Buscaglia CA, Agüero F. Towards High-throughput Immunomics for Infectious Diseases: Use of Next-generation Peptide Microarrays for Rapid Discovery and Mapping of Antigenic Determinants. Mol Cell Proteomics. 2015 Jul; 14(7):1871-84. PMID: 25922409; PMCID: PMC4587317.
    5. Formoso K, Billi SC, Frasch AC, Scorticati C. Tyrosine 251 at the C-terminus of neuronal glycoprotein M6a is critical for neurite outgrowth. J Neurosci Res. 2015 Feb; 93(2):215-29. PMID: 25242528.
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    6. Monteleone MC, Adrover E, Pallarés ME, Antonelli MC, Frasch AC, Brocco MA. Prenatal stress changes the glycoprotein GPM6A gene expression and induces epigenetic changes in rat offspring brain. Epigenetics. 2014 Jan; 9(1):152-60. PMID: 23959066; PMCID: PMC3928178.
    7. De Gaudenzi JG, Carmona SJ, Agüero F, Frasch AC. Genome-wide analysis of 3'-untranslated regions supports the existence of post-transcriptional regulons controlling gene expression in trypanosomes. PeerJ. 2013; 1:e118. PMID: 23904995; PMCID: PMC3728762.
    8. Zappia MP, Bernabo G, Billi SC, Frasch AC, Ceriani MF, Brocco MA. A role for the membrane protein M6 in the Drosophila visual system. BMC Neurosci. 2012 Jul 04; 13:78. PMID: 22762289; PMCID: PMC3438117.
    9. Giorgi ME, Ratier L, Agusti R, Frasch AC, de Lederkremer RM. Improved bioavailability of inhibitors of Trypanosoma cruzi trans-sialidase: PEGylation of lactose analogs with multiarm polyethyleneglycol. Glycobiology. 2012 Oct; 22(10):1363-73. PMID: 22653661; PMCID: PMC3425324.
    10. Li ZH, De Gaudenzi JG, Alvarez VE, Mendiondo N, Wang H, Kissinger JC, Frasch AC, Docampo R. A 43-nucleotide U-rich element in 3'-untranslated region of large number of Trypanosoma cruzi transcripts is important for mRNA abundance in intracellular amastigotes. J Biol Chem. 2012 Jun 01; 287(23):19058-69. PMID: 22500021; PMCID: PMC3365939.
    11. Li ZH, Alvarez VE, De Gaudenzi JG, Sant'Anna C, Frasch AC, Cazzulo JJ, Docampo R. Hyperosmotic stress induces aquaporin-dependent cell shrinkage, polyphosphate synthesis, amino acid accumulation, and global gene expression changes in Trypanosoma cruzi. J Biol Chem. 2011 Dec 23; 286(51):43959-71. PMID: 22039054; PMCID: PMC3243512.
    12. De Marchi CR, Di Noia JM, Frasch AC, Amato Neto V, Almeida IC, Buscaglia CA. Evaluation of a recombinant Trypanosoma cruzi mucin-like antigen for serodiagnosis of Chagas' disease. Clin Vaccine Immunol. 2011 Nov; 18(11):1850-5. PMID: 21880857; PMCID: PMC3209031.
    13. Zappia MP, Brocco MA, Billi SC, Frasch AC, Ceriani MF. M6 membrane protein plays an essential role in Drosophila oogenesis. PLoS One. 2011; 6(5):e19715. PMID: 21603606; PMCID: PMC3095610.
    14. Scorticati C, Formoso K, Frasch AC. Neuronal glycoprotein M6a induces filopodia formation via association with cholesterol-rich lipid rafts. J Neurochem. 2011 Nov; 119(3):521-31. PMID: 21426347.
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    15. De Gaudenzi JG, Noé G, Campo VA, Frasch AC, Cassola A. Gene expression regulation in trypanosomatids. Essays Biochem. 2011; 51:31-46. PMID: 22023440.
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    16. Giorgi ME, Ratier L, Agusti R, Frasch AC, de Lederkremer RM. Synthesis of PEGylated lactose analogs for inhibition studies on T.cruzi trans-sialidase. Glycoconj J. 2010 Jul; 27(5):549-59. PMID: 20645127.
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    17. Cassola A, Noé G, Frasch AC. RNA recognition motifs involved in nuclear import of RNA-binding proteins. RNA Biol. 2010 May-Jun; 7(3):339-44. PMID: 20458169.
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    18. Fernández ME, Alfonso J, Brocco MA, Frasch AC. Conserved cellular function and stress-mediated regulation among members of the proteolipid protein family. J Neurosci Res. 2010 May 01; 88(6):1298-308. PMID: 19937804.
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    19. Brocco MA, Fernández ME, Frasch AC. Filopodial protrusions induced by glycoprotein M6a exhibit high motility and aids synapse formation. Eur J Neurosci. 2010 Jan; 31(2):195-202. PMID: 20074218.
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    20. Cassola A, Frasch AC. An RNA recognition motif mediates the nucleocytoplasmic transport of a trypanosome RNA-binding protein. J Biol Chem. 2009 Dec 11; 284(50):35015-28. PMID: 19801539; PMCID: PMC2787363.
    21. Fuchsova B, Fernández ME, Alfonso J, Frasch AC. Cysteine residues in the large extracellular loop (EC2) are essential for the function of the stress-regulated glycoprotein M6a. J Biol Chem. 2009 Nov 13; 284(46):32075-88. PMID: 19737934; PMCID: PMC2797278.
    22. Neres J, Brewer ML, Ratier L, Botti H, Buschiazzo A, Edwards PN, Mortenson PN, Charlton MH, Alzari PM, Frasch AC, Bryce RA, Douglas KT. Discovery of novel inhibitors of Trypanosoma cruzi trans-sialidase from in silico screening. Bioorg Med Chem Lett. 2009 Feb 01; 19(3):589-96. PMID: 19144516.
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    23. Noé G, De Gaudenzi JG, Frasch AC. Functionally related transcripts have common RNA motifs for specific RNA-binding proteins in trypanosomes. BMC Mol Biol. 2008 Dec 08; 9:107. PMID: 19063746; PMCID: PMC2637893.
    24. Ratier L, Urrutia M, Paris G, Zarebski L, Frasch AC, Goldbaum FA. Relevance of the diversity among members of the Trypanosoma cruzi trans-sialidase family analyzed with camelids single-domain antibodies. PLoS One. 2008; 3(10):e3524. PMID: 18949046; PMCID: PMC2568053.
    25. Damager I, Buchini S, Amaya MF, Buschiazzo A, Alzari P, Frasch AC, Watts A, Withers SG. Kinetic and mechanistic analysis of Trypanosoma cruzi trans-sialidase reveals a classical ping-pong mechanism with acid/base catalysis. Biochemistry. 2008 Mar 18; 47(11):3507-12. PMID: 18284211.
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    26. Hartmann C, Benz C, Brems S, Ellis L, Luu VD, Stewart M, D'Orso I, Busold C, Fellenberg K, Frasch AC, Carrington M, Hoheisel J, Clayton CE. Small trypanosome RNA-binding proteins TbUBP1 and TbUBP2 influence expression of F-box protein mRNAs in bloodstream trypanosomes. Eukaryot Cell. 2007 Nov; 6(11):1964-78. PMID: 17873084; PMCID: PMC2168414.
    27. Cassola A, De Gaudenzi JG, Frasch AC. Recruitment of mRNAs to cytoplasmic ribonucleoprotein granules in trypanosomes. Mol Microbiol. 2007 Aug; 65(3):655-70. PMID: 17635187.
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    28. Jäger AV, De Gaudenzi JG, Cassola A, D'Orso I, Frasch AC. mRNA maturation by two-step trans-splicing/polyadenylation processing in trypanosomes. Proc Natl Acad Sci U S A. 2007 Feb 13; 104(7):2035-42. PMID: 17267594; PMCID: PMC1892994.
    29. Montagna GN, Donelson JE, Frasch AC. Procyclic Trypanosoma brucei expresses separate sialidase and trans-sialidase enzymes on its surface membrane. J Biol Chem. 2006 Nov 10; 281(45):33949-58. PMID: 16956887.
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    30. Brocco MA, Frasch AC. Interfering polysialyltransferase ST8SiaII/STX mRNA inhibits neurite growth during early hippocampal development. FEBS Lett. 2006 Aug 21; 580(19):4723-6. PMID: 16887122.
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    31. Mucci J, Risso MG, Leguizamón MS, Frasch AC, Campetella O. The trans-sialidase from Trypanosoma cruzi triggers apoptosis by target cell sialylation. Cell Microbiol. 2006 Jul; 8(7):1086-95. PMID: 16819962.
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    32. Neubacher B, Scheid S, Kelm S, Frasch AC, Meyer B, Thiem J. Synthesis of Neu5Ac oligosaccharides and analogues by transglycosylation and their binding properties as ligands to MAG. Chembiochem. 2006 Jun; 7(6):896-9. PMID: 16607670.
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    33. Buscaglia CA, Campo VA, Frasch AC, Di Noia JM. Trypanosoma cruzi surface mucins: host-dependent coat diversity. Nat Rev Microbiol. 2006 Mar; 4(3):229-36. PMID: 16489349.
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    34. De Gaudenzi J, Frasch AC, Clayton C. RNA-binding domain proteins in Kinetoplastids: a comparative analysis. Eukaryot Cell. 2005 Dec; 4(12):2106-14. PMID: 16339728; PMCID: PMC1317496.
    35. Alfonso J, Fernández ME, Cooper B, Flugge G, Frasch AC. The stress-regulated protein M6a is a key modulator for neurite outgrowth and filopodium/spine formation. Proc Natl Acad Sci U S A. 2005 Nov 22; 102(47):17196-201. PMID: 16286650; PMCID: PMC1287971.
    36. Campo VA, Buscaglia CA, Di Noia JM, Frasch AC. Immunocharacterization of the mucin-type proteins from the intracellular stage of Trypanosoma cruzi. Microbes Infect. 2006 Feb; 8(2):401-9. PMID: 16253534.
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    37. Alfonso J, Frick LR, Silberman DM, Palumbo ML, Genaro AM, Frasch AC. Regulation of hippocampal gene expression is conserved in two species subjected to different stressors and antidepressant treatments. Biol Psychiatry. 2006 Feb 01; 59(3):244-51. PMID: 16140276.
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    38. Ivens AC, Peacock CS, Worthey EA, Murphy L, Aggarwal G, Berriman M, Sisk E, Rajandream MA, Adlem E, Aert R, Anupama A, Apostolou Z, Attipoe P, Bason N, Bauser C, Beck A, Beverley SM, Bianchettin G, Borzym K, Bothe G, Bruschi CV, Collins M, Cadag E, Ciarloni L, Clayton C, Coulson RM, Cronin A, Cruz AK, Davies RM, De Gaudenzi J, Dobson DE, Duesterhoeft A, Fazelina G, Fosker N, Frasch AC, Fraser A, Fuchs M, Gabel C, Goble A, Goffeau A, Harris D, Hertz-Fowler C, Hilbert H, Horn D, Huang Y, Klages S, Knights A, Kube M, Larke N, Litvin L, Lord A, Louie T, Marra M, Masuy D, Matthews K, Michaeli S, Mottram JC, Müller-Auer S, Munden H, Nelson S, Norbertczak H, Oliver K, O'neil S, Pentony M, Pohl TM, Price C, Purnelle B, Quail MA, Rabbinowitsch E, Reinhardt R, Rieger M, Rinta J, Robben J, Robertson L, Ruiz JC, Rutter S, Saunders D, Schäfer M, Schein J, Schwartz DC, Seeger K, Seyler A, Sharp S, Shin H, Sivam D, Squares R, Squares S, Tosato V, Vogt C, Volckaert G, Wambutt R, Warren T, Wedler H, Woodward J, Zhou S, Zimmermann W, Smith DF, Blackwell JM, Stuart KD, Barrell B, Myler PJ. The genome of the kinetoplastid parasite, Leishmania major. Science. 2005 Jul 15; 309(5733):436-42. PMID: 16020728; PMCID: PMC1470643.
    39. El-Sayed NM, Myler PJ, Bartholomeu DC, Nilsson D, Aggarwal G, Tran AN, Ghedin E, Worthey EA, Delcher AL, Blandin G, Westenberger SJ, Caler E, Cerqueira GC, Branche C, Haas B, Anupama A, Arner E, Aslund L, Attipoe P, Bontempi E, Bringaud F, Burton P, Cadag E, Campbell DA, Carrington M, Crabtree J, Darban H, da Silveira JF, de Jong P, Edwards K, Englund PT, Fazelina G, Feldblyum T, Ferella M, Frasch AC, Gull K, Horn D, Hou L, Huang Y, Kindlund E, Klingbeil M, Kluge S, Koo H, Lacerda D, Levin MJ, Lorenzi H, Louie T, Machado CR, McCulloch R, McKenna A, Mizuno Y, Mottram JC, Nelson S, Ochaya S, Osoegawa K, Pai G, Parsons M, Pentony M, Pettersson U, Pop M, Ramirez JL, Rinta J, Robertson L, Salzberg SL, Sanchez DO, Seyler A, Sharma R, Shetty J, Simpson AJ, Sisk E, Tammi MT, Tarleton R, Teixeira S, Van Aken S, Vogt C, Ward PN, Wickstead B, Wortman J, White O, Fraser CM, Stuart KD, Andersson B. The genome sequence of Trypanosoma cruzi, etiologic agent of Chagas disease. Science. 2005 Jul 15; 309(5733):409-15. PMID: 16020725.
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    40. Volpon L, D'Orso I, Young CR, Frasch AC, Gehring K. NMR structural study of TcUBP1, a single RRM domain protein from Trypanosoma cruzi: contribution of a beta hairpin to RNA binding. Biochemistry. 2005 Mar 15; 44(10):3708-17. PMID: 15751947.
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    41. Paris G, Ratier L, Amaya MF, Nguyen T, Alzari PM, Frasch AC. A sialidase mutant displaying trans-sialidase activity. J Mol Biol. 2005 Jan 28; 345(4):923-34. PMID: 15588836.
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    42. Alfonso J, Frasch AC, Flugge G. Chronic stress, depression and antidepressants: effects on gene transcription in the hippocampus. Rev Neurosci. 2005; 16(1):43-56. PMID: 15810653.
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    43. Cuevas IC, Frasch AC, D'Orso I. Insights into a CRM1-mediated RNA-nuclear export pathway in Trypanosoma cruzi. Mol Biochem Parasitol. 2005 Jan; 139(1):15-24. PMID: 15610815.
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    44. Alfonso J, Agüero F, Sanchez DO, Flugge G, Fuchs E, Frasch AC, Pollevick GD. Gene expression analysis in the hippocampal formation of tree shrews chronically treated with cortisol. J Neurosci Res. 2004 Dec 01; 78(5):702-10. PMID: 15505804.
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    45. Amaya MF, Watts AG, Damager I, Wehenkel A, Nguyen T, Buschiazzo A, Paris G, Frasch AC, Withers SG, Alzari PM. Structural insights into the catalytic mechanism of Trypanosoma cruzi trans-sialidase. Structure. 2004 May; 12(5):775-84. PMID: 15130470.
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    46. Agustí R, París G, Ratier L, Frasch AC, de Lederkremer RM. Lactose derivatives are inhibitors of Trypanosoma cruzi trans-sialidase activity toward conventional substrates in vitro and in vivo. Glycobiology. 2004 Jul; 14(7):659-70. PMID: 15070857.
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    47. Alfonso J, Pollevick GD, Van Der Hart MG, Flügge G, Fuchs E, Frasch AC. Identification of genes regulated by chronic psychosocial stress and antidepressant treatment in the hippocampus. Eur J Neurosci. 2004 Feb; 19(3):659-66. PMID: 14984416.
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    48. Buscaglia CA, Campo VA, Di Noia JM, Torrecilhas AC, De Marchi CR, Ferguson MA, Frasch AC, Almeida IC. The surface coat of the mammal-dwelling infective trypomastigote stage of Trypanosoma cruzi is formed by highly diverse immunogenic mucins. J Biol Chem. 2004 Apr 16; 279(16):15860-9. PMID: 14749325.
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    49. Campo V, Di Noia JM, Buscaglia CA, Agüero F, Sánchez DO, Frasch AC. Differential accumulation of mutations localized in particular domains of the mucin genes expressed in the vertebrate host stage of Trypanosoma cruzi. Mol Biochem Parasitol. 2004 Jan; 133(1):81-91. PMID: 14668015.
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    50. Brocco M, Pollevick GD, Frasch AC. Differential regulation of polysialyltransferase expression during hippocampus development: Implications for neuronal survival. J Neurosci Res. 2003 Dec 01; 74(5):744-53. PMID: 14635225.
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    51. Barrett MP, Burchmore RJ, Stich A, Lazzari JO, Frasch AC, Cazzulo JJ, Krishna S. The trypanosomiases. Lancet. 2003 Nov 01; 362(9394):1469-80. PMID: 14602444.
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    52. Watts AG, Damager I, Amaya ML, Buschiazzo A, Alzari P, Frasch AC, Withers SG. Trypanosoma cruzi trans-sialidase operates through a covalent sialyl-enzyme intermediate: tyrosine is the catalytic nucleophile. J Am Chem Soc. 2003 Jun 25; 125(25):7532-3. PMID: 12812490.
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    53. D'Orso I, De Gaudenzi JG, Frasch AC. RNA-binding proteins and mRNA turnover in trypanosomes. Trends Parasitol. 2003 Apr; 19(4):151-5. PMID: 12689640.
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    54. De Gaudenzi JG, D'Orso I, Frasch AC. RNA recognition motif-type RNA-binding proteins in Trypanosoma cruzi form a family involved in the interaction with specific transcripts in vivo. J Biol Chem. 2003 May 23; 278(21):18884-94. PMID: 12637517.
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    55. Agüero F, Campo V, Cremona L, Jäger A, Di Noia JM, Overath P, Sánchez DO, Frasch AC. Gene discovery in the freshwater fish parasite Trypanosoma carassii: identification of trans-sialidase-like and mucin-like genes. Infect Immun. 2002 Dec; 70(12):7140-4. PMID: 12438397; PMCID: PMC133043.
    56. D'Orso I, Frasch AC. TcUBP-1, an mRNA destabilizing factor from trypanosomes, homodimerizes and interacts with novel AU-rich element- and Poly(A)-binding proteins forming a ribonucleoprotein complex. J Biol Chem. 2002 Dec 27; 277(52):50520-8. PMID: 12403777.
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    57. Buschiazzo A, Amaya MF, Cremona ML, Frasch AC, Alzari PM. The crystal structure and mode of action of trans-sialidase, a key enzyme in Trypanosoma cruzi pathogenesis. Mol Cell. 2002 Oct; 10(4):757-68. PMID: 12419220.
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    58. Montagna G, Cremona ML, Paris G, Amaya MF, Buschiazzo A, Alzari PM, Frasch AC. The trans-sialidase from the african trypanosome Trypanosoma brucei. Eur J Biochem. 2002 Jun; 269(12):2941-50. PMID: 12071958.
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    59. Di Noia JM, Buscaglia CA, De Marchi CR, Almeida IC, Frasch AC. A Trypanosoma cruzi small surface molecule provides the first immunological evidence that Chagas' disease is due to a single parasite lineage. J Exp Med. 2002 Feb 18; 195(4):401-13. PMID: 11854354; PMCID: PMC2193624.
    60. Alfonso J, Pollevick GD, Castensson A, Jazin E, Frasch AC. Analysis of gene expression in the rat hippocampus using Real Time PCR reveals high inter-individual variation in mRNA expression levels. J Neurosci Res. 2002 Jan 15; 67(2):225-34. PMID: 11782966.
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    61. Argibay PF, Di Noia JM, Hidalgo A, Mocetti E, Barbich M, Lorenti AS, Bustos D, Tambutti M, Hyon SH, Frasch AC, Sánchez DO. Trypanosoma cruzi surface mucin TcMuc-e2 expressed on higher eukaryotic cells induces human T cell anergy, which is reversible. Glycobiology. 2002 Jan; 12(1):25-32. PMID: 11825884.
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    62. D'Orso I, Frasch AC. TcUBP-1, a developmentally regulated U-rich RNA-binding protein involved in selective mRNA destabilization in trypanosomes. J Biol Chem. 2001 Sep 14; 276(37):34801-9. PMID: 11435421.
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    63. Paris G, Cremona ML, Amaya MF, Buschiazzo A, Giambiagi S, Frasch AC, Alzari PM. Probing molecular function of trypanosomal sialidases: single point mutations can change substrate specificity and increase hydrolytic activity. Glycobiology. 2001 Apr; 11(4):305-11. PMID: 11358879.
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    64. D'Orso I, Frasch AC. Functionally different AU- and G-rich cis-elements confer developmentally regulated mRNA stability in Trypanosoma cruzi by interaction with specific RNA-binding proteins. J Biol Chem. 2001 May 11; 276(19):15783-93. PMID: 11278796.
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    65. Sánchez DO, Zandomeni RO, Cravero S, Verdún RE, Pierrou E, Faccio P, Diaz G, Lanzavecchia S, Agüero F, Frasch AC, Andersson SG, Rossetti OL, Grau O, Ugalde RA. Gene discovery through genomic sequencing of Brucella abortus. Infect Immun. 2001 Feb; 69(2):865-8. PMID: 11159979; PMCID: PMC97963.
    66. Agüero F, Verdún RE, Frasch AC, Sánchez DO. A random sequencing approach for the analysis of the Trypanosoma cruzi genome: general structure, large gene and repetitive DNA families, and gene discovery. Genome Res. 2000 Dec; 10(12):1996-2005. PMID: 11116094; PMCID: PMC313047.
    67. Pollevick GD, Di Noia JM, Salto ML, Lima C, Leguizamón MS, de Lederkremer RM, Frasch AC. Trypanosoma cruzi surface mucins with exposed variant epitopes. J Biol Chem. 2000 Sep 08; 275(36):27671-80. PMID: 10843987.
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    68. Frasch AC. Functional diversity in the trans-sialidase and mucin families in Trypanosoma cruzi. Parasitol Today. 2000 Jul; 16(7):282-6. PMID: 10858646.
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    69. Di Noia JM, D'Orso I, Sánchez DO, Frasch AC. AU-rich elements in the 3'-untranslated region of a new mucin-type gene family of Trypanosoma cruzi confers mRNA instability and modulates translation efficiency. J Biol Chem. 2000 Apr 07; 275(14):10218-27. PMID: 10744707.
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    70. Buschiazzo A, Tavares GA, Campetella O, Spinelli S, Cremona ML, París G, Amaya MF, Frasch AC, Alzari PM. Structural basis of sialyltransferase activity in trypanosomal sialidases. EMBO J. 2000 Jan 04; 19(1):16-24. PMID: 10619840; PMCID: PMC1171773.
    71. Cremona ML, Campetella O, Sánchez DO, Frasch AC. Enzymically inactive members of the trans-sialidase family from Trypanosoma cruzi display beta-galactose binding activity. Glycobiology. 1999 Jun; 9(6):581-7. PMID: 10336990.
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    72. 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. 1999 Mar 15; 93(6):2025-32. PMID: 10068675.
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    73. Frasch AC, Verdun RE, Sánchez DO. [Organization of the network for the study of the Trypanosoma cruzi genome]. Medicina (B Aires). 1999; 59 Suppl 2:4-6. PMID: 10668236.
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    74. Agusti R, Couto AS, Campetella O, Frasch AC, de Lederkremer RM. Structure of the glycosylphosphatidylinositol-anchor of the trans-sialidase from Trypanosoma cruzi metacyclic trypomastigote forms. Mol Biochem Parasitol. 1998 Nov 30; 97(1-2):123-31. PMID: 9879892.
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    75. Verdun RE, Di Paolo N, Urmenyi TP, Rondinelli E, Frasch AC, Sanchez DO. Gene discovery through expressed sequence Tag sequencing in Trypanosoma cruzi. Infect Immun. 1998 Nov; 66(11):5393-8. PMID: 9784549; PMCID: PMC108675.
    76. Comerci DJ, Pollevick GD, Vigliocco AM, Frasch AC, Ugalde RA. Vector development for the expression of foreign proteins in the vaccine strain Brucella abortus S19. Infect Immun. 1998 Aug; 66(8):3862-6. PMID: 9673273; PMCID: PMC108437.
    77. Di Noia JM, D'Orso I, Aslund L, Sánchez DO, Frasch AC. The Trypanosoma cruzi mucin family is transcribed from hundreds of genes having hypervariable regions. J Biol Chem. 1998 May 01; 273(18):10843-50. PMID: 9556557.
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    78. Leguizamón MS, Russomando G, Rojas de Arias A, Samudio M, Cabral M, González-Cappa SM, Frasch AC, Campetella O. Use of trans-Sialidase inhibition assay in a population serologically negative for Trypanosoma cruzi but at a high risk of infection. Clin Diagn Lab Immunol. 1998 Mar; 5(2):254-5. PMID: 9521153; PMCID: PMC121368.
    79. Barderi P, Campetella O, Frasch AC, Santomé JA, Hellman U, Pettersson U, Cazzulo JJ. The NADP+-linked glutamate dehydrogenase from Trypanosoma cruzi: sequence, genomic organization and expression. Biochem J. 1998 Mar 01; 330 ( Pt 2):951-8. PMID: 9480915; PMCID: PMC1219230.
    80. Buscaglia CA, Campetella O, Leguizamón MS, Frasch AC. The repetitive domain of Trypanosoma cruzi trans-sialidase enhances the immune response against the catalytic domain. J Infect Dis. 1998 Feb; 177(2):431-6. PMID: 9466532.
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    81. Buschiazzo A, Campetella O, Frasch AC. Trypanosoma rangeli sialidase: cloning, expression and similarity to T. cruzi trans-sialidase. Glycobiology. 1997 Dec; 7(8):1167-73. PMID: 9455917.
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    82. Agusti R, Couto AS, Campetella OE, Frasch AC, de Lederkremer RM. The trans-sialidase of Trypanosoma cruzi is anchored by two different lipids. Glycobiology. 1997 Sep; 7(6):731-5. PMID: 9376675.
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    83. Leguizamón MS, Russomando G, Luquetti A, Rassi A, Almirón M, González-Cappa SM, Frasch AC, Campetella O. Long-lasting antibodies detected by a trans-sialidase inhibition assay of sera from parasite-free, serologically cured chagasic patients. J Infect Dis. 1997 May; 175(5):1272-5. PMID: 9129103.
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    84. Di Noia JM, Pollevick GD, Xavier MT, Previato JO, Mendoça-Previato L, Sánchez DO, Frasch AC. High diversity in mucin genes and mucin molecules in Trypanosoma cruzi. J Biol Chem. 1996 Dec 13; 271(50):32078-83. PMID: 8943259.
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    85. Buscaglia CA, Pollevick GD, Veloso C, Lorca M, Frasch AC, Sánchez DO. A putative pyruvate dehydrogenase alpha subunit gene from Trypanosoma cruzi. Biochim Biophys Acta. 1996 Nov 11; 1309(1-2):53-7. PMID: 8950176.
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    86. Hanke J, Sánchez DO, Henriksson J, Aslund L, Pettersson U, Frasch AC, Hoheisel JD. Mapping the Trypanosoma cruzi genome: analyses of representative cosmid libraries. Biotechniques. 1996 Oct; 21(4):686-8, 690-3. PMID: 8891222.
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    87. Cremona ML, Pollevick GD, Frasch AC, Campetella O. Effect of primary structure modifications in Trypanosoma cruzi neuraminidase/trans-sialidase activities. Cell Mol Biol (Noisy-le-grand). 1996 Jul; 42(5):697-702. PMID: 8832101.
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    88. Buschiazzo A, Frasch AC, Campetella O. Medium scale production and purification to homogeneity of a recombinant trans-sialidase from Trypanosoma cruzi. Cell Mol Biol (Noisy-le-grand). 1996 Jul; 42(5):703-10. PMID: 8832102.
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    89. Di Noia JM, Sánchez DO, Frasch AC. The protozoan Trypanosoma cruzi has a family of genes resembling the mucin genes of mammalian cells. J Biol Chem. 1995 Oct 13; 270(41):24146-9. PMID: 7592617.
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    90. Cremona ML, Sánchez DO, Frasch AC, Campetella O. A single tyrosine differentiates active and inactive Trypanosoma cruzi trans-sialidases. Gene. 1995 Jul 04; 160(1):123-8. PMID: 7628705.
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    91. Henriksson J, Porcel B, Rydåker M, Ruiz A, Sabaj V, Galanti N, Cazzulo JJ, Frasch AC, Pettersson U. Chromosome specific markers reveal conserved linkage groups in spite of extensive chromosomal size variation in Trypanosoma cruzi. Mol Biochem Parasitol. 1995 Jul; 73(1-2):63-74. PMID: 8577348.
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    92. Jazin EE, Bontempi EJ, Sanchez DO, Aslund L, Henriksson J, Frasch AC, Pettersson U. Trypanosoma cruzi exoantigen is a member of a 160 kDa gene family. Parasitology. 1995 Jan; 110 ( Pt 1):61-9. PMID: 7845713.
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    93. Frasch A, Zetzsche T, Steiger A, Jirikowski GF. Reduction of plasma oxytocin levels in patients suffering from major depression. Adv Exp Med Biol. 1995; 395:257-8. PMID: 8713975.
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    94. Leguizamón MS, Campetella O, Russomando G, Almiron M, Guillen I, Ganzález Cappa SM, Frasch AC. Antibodies inhibiting Trypanosoma cruzi trans-sialidase activity in sera from human infections. J Infect Dis. 1994 Dec; 170(6):1570-4. PMID: 7995998.
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    95. Pastini AC, Iglesias SR, Carricarte VC, Guerin ME, Sánchez DO, Frasch AC. Immunoassay with recombinant Trypanosoma cruzi antigens potentially useful for screening donated blood and diagnosing Chagas disease. Clin Chem. 1994 Oct; 40(10):1893-7. PMID: 7923768.
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    96. Leguizamón MS, Campetella OE, González Cappa SM, Frasch AC. Mice infected with Trypanosoma cruzi produce antibodies against the enzymatic domain of trans-sialidase that inhibit its activity. Infect Immun. 1994 Aug; 62(8):3441-6. PMID: 8039915; PMCID: PMC302976.
    97. Varela P, Pollevick GD, Rivas M, Chinen I, Binsztein N, Frasch AC, Ugalde RA. Direct detection of Vibrio cholerae in stool samples. J Clin Microbiol. 1994 May; 32(5):1246-8. PMID: 8051251; PMCID: PMC263658.
    98. Frasch AC. Trans-sialidases in the insect-vector stages of African and American trypanosomes. Parasitol Today. 1994 May; 10(5):170-1. PMID: 15275462.
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    99. Campetella OE, Uttaro AD, Parodi AJ, Frasch AC. A recombinant Trypanosoma cruzi trans-sialidase lacking the amino acid repeats retains the enzymatic activity. Mol Biochem Parasitol. 1994 Apr; 64(2):337-40. PMID: 7935611.
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    100. Reyes MB, Pollevick GD, Frasch AC. An unusually small gene encoding a putative mucin-like glycoprotein in Trypanosoma cruzi. Gene. 1994 Mar 11; 140(1):139-40. PMID: 8125332.
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    101. Frasch AC. Trans-sialidase, SAPA amino acid repeats and the relationship between Trypanosoma cruzi and the mammalian host. Parasitology. 1994; 108 Suppl:S37-44. PMID: 8084653.
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    102. Buschiazzo A, Cremona ML, Campetella O, Frasch AC, Sánchez DO. Sequence of a Trypanosoma rangeli gene closely related to Trypanosoma cruzi trans-sialidase. Mol Biochem Parasitol. 1993 Nov; 62(1):115-6. PMID: 8114811.
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    103. Pollevick GD, Sanchez DO, Campetella O, Trombetta S, Sousa M, Henriksson J, Hellman U, Pettersson U, Cazzulo JJ, Frasch AC. Members of the SAPA/trans-sialidase protein family have identical N-terminal sequences and a putative signal peptide. Mol Biochem Parasitol. 1993 May; 59(1):171-4. PMID: 8515779.
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    104. Ferrero-García MA, Trombetta SE, Sánchez DO, Reglero A, Frasch AC, Parodi AJ. The action of Trypanosoma cruzi trans-sialidase on glycolipids and glycoproteins. Eur J Biochem. 1993 Apr 15; 213(2):765-71. PMID: 8477749.
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    105. Martínez J, Campetella O, Frasch AC, Cazzulo JJ. 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. Immunol Lett. 1993 Feb; 35(2):191-6. PMID: 7685319.
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    106. Varela P, Rivas M, Binsztein N, Cremona ML, Herrmann P, Burrone O, Ugalde RA, Frasch AC. Identification of toxigenic Vibrio cholerae from the Argentine outbreak by PCR for ctx A1 and ctx A2-B. FEBS Lett. 1993 Jan 02; 315(1):74-6. PMID: 8416815.
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    107. Campetella O, Sánchez D, Cazzulo JJ, Frasch AC. A superfamily of Trypanosoma cruzi surface antigens. Parasitol Today. 1992 Nov; 8(11):378-81. PMID: 15463546.
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    108. Cazzulo JJ, Frasch AC. SAPA/trans-sialidase and cruzipain: two antigens from Trypanosoma cruzi contain immunodominant but enzymatically inactive domains. FASEB J. 1992 Nov; 6(14):3259-64. PMID: 1426764.
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    109. Buschiazzo A, Campetella OE, Macina RA, Salceda S, Frasch AC, Sanchez DO. Sequence of the gene for a Trypanosoma cruzi protein antigenic during the chronic phase of human Chagas disease. Mol Biochem Parasitol. 1992 Aug; 54(1):125-8. PMID: 1518528.
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    110. Pollevick GD, Giambiagi S, Mancardi S, de Luca L, Burrone O, Frasch AC, Ugalde RA. Sex determination of bovine embryos by restriction fragment polymorphisms of PCR amplified ZFX/ZFY loci. Biotechnology (N Y). 1992 Jul; 10(7):805-7. PMID: 1369480.
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    111. Parodi AJ, Pollevick GD, Mautner M, Buschiazzo A, Sanchez DO, Frasch AC. Identification of the gene(s) coding for the trans-sialidase of Trypanosoma cruzi. EMBO J. 1992 May; 11(5):1705-10. PMID: 1374711; PMCID: PMC556627.
    112. Campetella O, Henriksson J, Aslund L, Frasch AC, Pettersson U, Cazzulo JJ. The major cysteine proteinase (cruzipain) from Trypanosoma cruzi is encoded by multiple polymorphic tandemly organized genes located on different chromosomes. Mol Biochem Parasitol. 1992 Feb; 50(2):225-34. PMID: 1311053.
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    113. Levin MJ, Franco da Silveira J, Frasch AC, Camargo ME, Lafon S, Degrave WM, Rangel-Aldao R. Recombinant Trypanosoma cruzi antigens and Chagas' disease diagnosis: analysis of a workshop. FEMS Microbiol Immunol. 1991 Dec; 4(1):11-9. PMID: 1815706.
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    114. Martinez J, Campetella O, Frasch AC, Cazzulo JJ. The major cysteine proteinase (cruzipain) from Trypanosoma cruzi is antigenic in human infections. Infect Immun. 1991 Nov; 59(11):4275-7. PMID: 1937786; PMCID: PMC259030.
    115. Vergara U, Lorca M, Veloso C, Gonzalez A, Engstrom A, Aslund L, Pettersson U, Frasch AC. Assay for detection of Trypanosoma cruzi antibodies in human sera based on reaction with synthetic peptides. J Clin Microbiol. 1991 Sep; 29(9):2034-7. PMID: 1774331; PMCID: PMC270254.
    116. Pollevick GD, Affranchino JL, Frasch AC, Sánchez DO. The complete sequence of a shed acute-phase antigen of Trypanosoma cruzi. Mol Biochem Parasitol. 1991 Aug; 47(2):247-50. PMID: 1840626.
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    117. Jazín EE, Luquetti AO, Rassi A, Frasch AC. Shift of excretory-secretory immunogens of Trypanosoma cruzi during human Chagas' disease. Infect Immun. 1991 Jun; 59(6):2189-91. PMID: 1903775; PMCID: PMC257986.
    118. Frasch AC, Cazzulo JJ, Aslund L, Pettersson U. Comparison of genes encoding Trypanosoma cruzi antigens. Parasitol Today. 1991 Jun; 7(6):148-51. PMID: 15463477.
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    119. Leguizamon MS, Campetella OE, Reyes MB, Ibañez CF, Basombrio MA, Rincon J, Orn A, Frasch AC. Bloodstream Trypanosoma cruzi parasites from mice simultaneously express antigens that are markers of acute and chronic human Chagas disease. Parasitology. 1991 Jun; 102 Pt 3:379-85. PMID: 1907729.
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    120. Aslund L, Henriksson J, Campetella O, Frasch AC, Pettersson U, Cazzulo JJ. The C-terminal extension of the major cysteine proteinase (cruzipain) from Trypanosoma cruzi. Mol Biochem Parasitol. 1991 Apr; 45(2):345-7. PMID: 2038364.
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    121. Affranchino JL, Pollevick GD, Frasch AC. The expression of the major shed Trypanosoma cruzi antigen results from the developmentally-regulated transcription of a small gene family. FEBS Lett. 1991 Mar 25; 280(2):316-20. PMID: 2013330.
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    122. Frasch AC, Sánchez DO, Cazzulo JJ. Prospects of defined proteins for vaccine development. Mem Inst Oswaldo Cruz. 1990 Oct-Dec; 85(4):523-9. PMID: 2152211.
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    123. Henriksson J, Aslund L, Macina RA, Franke de Cazzulo BM, Cazzulo JJ, Frasch AC, Pettersson U. Chromosomal localization of seven cloned antigen genes provides evidence of diploidy and further demonstration of karyotype variability in Trypanosoma cruzi. Mol Biochem Parasitol. 1990 Sep-Oct; 42(2):213-23. PMID: 2270104.
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    124. Frasch AC, Reyes MB. Diagnosis of Chagas disease using recombinant DNA technology. Parasitol Today. 1990 Apr; 6(4):137-9. PMID: 15463319.
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    125. Reyes MB, Lorca M, Muñoz P, Frasch AC. Fetal IgG specificities against Trypanosoma cruzi antigens in infected newborns. Proc Natl Acad Sci U S A. 1990 Apr; 87(7):2846-50. PMID: 2108442; PMCID: PMC53788.
    126. Souto-Padrón T, Reyes MB, Leguizamon S, Campetella OE, Frasch AC, de Souza W. Trypanosoma cruzi proteins which are antigenic during human infections are located in defined regions of the parasite. Eur J Cell Biol. 1989 Dec; 50(2):272-8. PMID: 2516802.
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    127. Macina RA, Affranchino JL, Pollevick GD, Jazin EE, Frasch AC. Variable number of repeat units in genes encoding Trypanosoma cruzi antigens. FEBS Lett. 1989 Nov 06; 257(2):365-8. PMID: 2684692.
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    128. Frasch AC. Specific antibody response during the acute period of Chagas disease. Parasitol Today. 1989 Nov; 5(11):355; author reply 355. PMID: 15463152.
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    129. Affranchino JL, Ibañez CF, Luquetti AO, Rassi A, Reyes MB, Macina RA, Aslund L, Pettersson U, Frasch AC. Identification of a Trypanosoma cruzi antigen that is shed during the acute phase of Chagas' disease. Mol Biochem Parasitol. 1989 May 15; 34(3):221-8. PMID: 2499788.
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    130. Frasch AC, Affranchino JL, Ibañez CF, Reyes MB, Macina RA, Luquetti AO, Rassi A, Aslund L, Pettersson U. Analysis of cloned Trypanosoma cruzi proteins that are antigenic during the acute and chronic phase of Chagas' disease. Mem Inst Oswaldo Cruz. 1988 Nov; 83 Suppl 1:345-6. PMID: 3150995.
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    131. Ibañez CF, Affranchino JL, Macina RA, Reyes MB, Leguizamon S, Camargo ME, Aslund L, Pettersson U, Frasch AC. Multiple Trypanosoma cruzi antigens containing tandemly repeated amino acid sequence motifs. Mol Biochem Parasitol. 1988 Jul; 30(1):27-33. PMID: 3135494.
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    132. Ibañez CF, Affranchino JL, Frasch AC. Antigenic determinants of Trypanosoma cruzi defined by cloning of parasite DNA. Mol Biochem Parasitol. 1987 Sep; 25(2):175-84. PMID: 2444885.
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    133. Macina RA, Arauzo S, Reyes MB, Sanchez DO, Basombrio MA, Montamat EE, Solari A, Frasch AC. Trypanosoma cruzi isolates from Argentina and Chile grouped with the aid of DNA probes. Mol Biochem Parasitol. 1987 Aug; 25(1):45-53. PMID: 2823134.
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    134. Affranchino JL, Sanchez DO, Engel JC, Frasch AC, Stoppani AO. Trypanosoma cruzi: structure and transcription of kinetoplast DNA maxicircles of cloned stocks. J Protozool. 1986 Nov; 33(4):503-7. PMID: 3025435.
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    135. Macina RA, Sanchez DO, Gluschankof DA, Burrone OR, Frasch AC. Sequence diversity in the kinetoplast DNA minicircles of Trypanosoma cruzi. Mol Biochem Parasitol. 1986 Oct; 21(1):25-32. PMID: 3022143.
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    136. Macina RA, Sanchez DO, Affranchino JL, Engel JC, Frasch AC. Polymorphisms within minicircle sequence classes in the kinetoplast DNA of Trypanosoma cruzi clones. Mol Biochem Parasitol. 1985 Jun; 16(1):61-74. PMID: 2993881.
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    137. Goijman SG, Frasch AC, Stoppani AO. Damage of Trypanosoma cruzi deoxyribonucleic acid by nitroheterocyclic drugs. Biochem Pharmacol. 1985 May 01; 34(9):1457-61. PMID: 3888226.
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    138. Gonzalez NS, Sanchez DO, Frasch AC, Algranati ID. Surface proteins in different isolates of Trypanosoma cruzi epimastigotes. Mol Cell Biochem. 1984 Sep; 63(2):157-64. PMID: 6387439.
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    139. De Lange T, Berkvens TM, Veerman HJ, Frasch AC, Barry JD, Borst P. Comparison of the genes coding for the common 5' terminal sequence of messenger RNAs in three trypanosome species. Nucleic Acids Res. 1984 Jun 11; 12(11):4431-43. PMID: 6204273; PMCID: PMC318848.
    140. Frasch AC, Sánchez DO, Stoppani AO. Homogeneous and heterogeneous mini-circle subpopulations in Trypanosoma cruzi kinetoplast DNA. Biochim Biophys Acta. 1984 May 15; 782(1):26-33. PMID: 6326833.
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    141. Sanchez DO, Frasch AC, Carrasco AE, Gonzalez-Cappa SM, de Isola ED, Stoppani AO. Rapid evolution of kinetoplast DNA mini-circle subpopulations in Trypanosoma cruzi. Mol Biochem Parasitol. 1984 Apr; 11:169-78. PMID: 6087136.
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    142. Sanchez DO, Madrid R, Engel JC, Frasch AC. Rapid identification of Trypanosoma cruzi isolates by 'dot-spot' hybridization. FEBS Lett. 1984 Mar 12; 168(1):139-42. PMID: 6368263.
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    143. Goijman SG, Frasch AC, Stoppani AO. [Introduction of changes in the DNA of Trypanosoma cruzi by trypanocidal agents]. Rev Argent Microbiol. 1984; 16(2):75-86. PMID: 6400724.
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    144. Goijman SG, Frasch AC, Stoppani AO. [Different effects of nifurtimox and benznidazole on the biosynthesis of DNA, RNA and proteins in Trypanosoma cruzi]. Medicina (B Aires). 1984; 44(3):261-70. PMID: 6085847.
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    145. Frasch AC, Carrasco AE, Goijman SG, Sanchez DO. Repetitive sequences scattered throughout the genome of Trypanosoma cruzi. Mol Biochem Parasitol. 1983 Jul; 8(3):227-39. PMID: 6353226.
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    146. Frasch AC, Borst P, Van den Burg J. Rapid evolution of genes coding for variant surface glycoproteins in trypanosomes. Gene. 1982 Feb; 17(2):197-211. PMID: 7084668.
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    147. Bernards A, Van der Ploeg LH, Frasch AC, Borst P, Boothroyd JC, Coleman S, Cross GA. Activation of trypanosome surface glycoprotein genes involves a duplication-transposition leading to an altered 3' end. Cell. 1981 Dec; 27(3 Pt 2):497-505. PMID: 6101223.
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    148. Frasch AC, Goijman SG, Cazzulo JJ, Stoppani AO. Constant and variable regions in DNA mini-circles from Trypanosoma cruzi and Trypanosoma rangeli: application to species and stock differentiation. Mol Biochem Parasitol. 1981 Dec; 4(3-4):163-70. PMID: 6173749.
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    149. Borst P, Frasch AC, Bernards A, Van der Ploeg LH, Hoeijmakers JH, Arnberg AC, Cross GA. DNA rearrangements involving the genes for variant antigens in Trypanosoma brucei. Cold Spring Harb Symp Quant Biol. 1981; 45 Pt 2:935-43. PMID: 6942953.
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    150. Borst P, Fase-Fowler F, Hoeijmakers JH, Frasch AC. Variations in maxi-circle and mini-circle sequences in kinetoplast DNAs from different Trypanosoma brucei strains. Biochim Biophys Acta. 1980 Dec 11; 610(2):197-210. PMID: 6260147.
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    151. Stoppani AO, Docampo R, de Boiso JF, Frasch AC. Effect of inhibitors of electron transport and oxidative phosphorylation on Trypanosoma cruzi respiration and growth. Mol Biochem Parasitol. 1980 Oct; 2(1):3-21. PMID: 7007881.
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    152. Borst P, Frasch AC, Bernards A, Hoeijmakers JH, Van der Ploeg LH, Cross GA. The genes for variant antigens in trypanosomes. Am J Trop Med Hyg. 1980 Sep; 29(5 Suppl):1033-6. PMID: 7435801.
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    153. Frasch AC, Hajduk SL, Hoeijmakers JH, Borst P, Brunel E, Davison J. The kinetoplast DNA of Trypanosoma equiperdum. Biochim Biophys Acta. 1980 May 30; 607(3):397-410. PMID: 6249368.
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    154. Leon W, Frasch AC, Hoeijmakers JH, Fase-Fowler F, Borst P, Brunel F, Davison J. Maxi-circles and mini-circles in kinetoplast DNA from trypanosoma cruzi. Biochim Biophys Acta. 1980 Apr 30; 607(2):221-31. PMID: 6245700.
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    155. Hoeijmakers JH, Frasch AC, Bernards A, Borst P, Cross GA. Novel expression-linked copies of the genes for variant surface antigens in trypanosomes. Nature. 1980 Mar 06; 284(5751):78-80. PMID: 6243753.
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    156. Cannata JJ, Frasch AC, Cataldi de Flombaum MA, Segura EL, Cazzulo JJ. Two forms of 'malic' enzyme with different regulatory properties in Trypanosoma cruzi. Biochem J. 1979 Nov 15; 184(2):409-19. PMID: 393256; PMCID: PMC1161776.
    157. de Boiso JF, Docampo R, Stoppani AO, Frasch AC. [Effect of antimycin A on the respiration and growth of Trypanosoma cruzi]. Medicina (B Aires). 1979 May-Jun; 39(3):362-8. PMID: 390297.
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    158. Frasch AC, Itoiz ME, Cabrini RL. Microspectrophotometric quantitation of the diaminobenzidine reaction for histochemical demonstration of cytochrome oxidase activity. J Histochem Cytochem. 1978 Mar; 26(3):157-62. PMID: 204704.
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    159. Frasch AC, Cazzulo JJ, Stoppani AO. Solubilization and some properties of the Mg2+-activated adenosine triphosphatase from Trypanosoma cruzi. Comp Biochem Physiol B. 1978; 61(2):207-12. PMID: 162584.
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    160. Volco HE, Itoiz ME, Frasch AC. Methodology for microspectrophotometric quantitation of histochemical reactions-I. Investigation of sulphydryl and disulfide groups in squamous epithelium. Cell Mol Biol Incl Cyto Enzymol. 1978; 23(3):249-55. PMID: 737673.
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    161. Frasch AC, Segura EL, Cazzulo JJ, Stoppani AO. Adenosine triphosphatase activities in Trypanosoma cruzi. Comp Biochem Physiol B. 1978; 60(3):271-5. PMID: 162583.
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    162. Itoiz ME, Frasch AC. Variations in the enzymatic behaviour of irradiated epidermis as function of age and lesion localization. Int J Radiat Biol Relat Stud Phys Chem Med. 1977 May; 31(5):499-502. PMID: 301516.
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    163. Frasch AC, Itoiz ME, Volco HE, Cabrini RL. Sulphydryl and disulphide groups in normal and irradiated epidermis. Int J Radiat Biol Relat Stud Phys Chem Med. 1976 Apr; 29(4):301-9. PMID: 1084864.
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    164. de Rey BM, Itoiz ME, Frasch AC, Cabrini RL. Ultrastructural localization of acid phosphatase in normal and X-irradiated epidermis. J Cutan Pathol. 1976; 3(1):25-34. PMID: 932249.
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    165. Cabrini RL, Frasch AC, Itoiz ME. A quantitative microspectrophotometric study of the lead precipitation reaction for the histochemical demonstration of acid phosphatase. Histochem J. 1975 Sep; 7(5):419-26. PMID: 1176336.
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    166. Itoiz ME, Frasch AC, Crivelli ME, Barros RE. Microspectrophotometric study of succinic dehydrogenase and glucose-6-phosphate dehydrogenase in the hyperkeratinized epithelium of oral lesions in man. Arch Oral Biol. 1974 Dec; 19(12):1101-4. PMID: 4531870.
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    167. Itoiz ME, Frasch AC, Volco HE, Klein-Szanto AJ. Microspectrophotometric study of acid phosphatase activity in irradiated squamous epithelium. Strahlentherapie. 1974 Jun; 147(6):643-8. PMID: 4439423.
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