Campetella O - Search Results

1

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

Cremona ML, Sánchez DO, Frasch AC, Campetella O. Cremona ML, et al. Among authors: campetella o. Gene. 1995 Jul 4;160(1):123-8. doi: 10.1016/0378-1119(95)00175-6. Gene. 1995. PMID: 7628705

2

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

Campetella O, Henriksson J, Aslund L, Frasch AC, Pettersson U, Cazzulo JJ. Campetella O, et al. Mol Biochem Parasitol. 1992 Feb;50(2):225-34. doi: 10.1016/0166-6851(92)90219-a. Mol Biochem Parasitol. 1992. PMID: 1311053

3

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

Buschiazzo A, Campetella OE, Macina RA, Salceda S, Frasch AC, Sanchez DO. Buschiazzo A, et al. Among authors: campetella oe. Mol Biochem Parasitol. 1992 Aug;54(1):125-8. doi: 10.1016/0166-6851(92)90105-s. Mol Biochem Parasitol. 1992. PMID: 1518528 No abstract available.

4

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

Leguizamon MS, Campetella OE, Reyes MB, Ibañez CF, Basombrio MA, Rincon J, Orn A, Frasch AC. Leguizamon MS, et al. Among authors: campetella oe. Parasitology. 1991 Jun;102 Pt 3:379-85. doi: 10.1017/s0031182000064337. Parasitology. 1991. PMID: 1907729

5

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

Martinez J, Campetella O, Frasch AC, Cazzulo JJ. Martinez J, et al. Among authors: campetella o. Infect Immun. 1991 Nov;59(11):4275-7. doi: 10.1128/iai.59.11.4275-4277.1991. Infect Immun. 1991. PMID: 1937786 Free PMC article.

6

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

Aslund L, Henriksson J, Campetella O, Frasch AC, Pettersson U, Cazzulo JJ. Aslund L, et al. Among authors: campetella o. Mol Biochem Parasitol. 1991 Apr;45(2):345-7. doi: 10.1016/0166-6851(91)90103-d. Mol Biochem Parasitol. 1991. PMID: 2038364 No abstract available.

7

A major cysteine proteinase is developmentally regulated in Trypanosoma cruzi.

Campetella O, Martínez J, Cazzulo JJ. Campetella O, et al. FEMS Microbiol Lett. 1990 Jan 15;55(1-2):145-9. doi: 10.1016/0378-1097(90)90184-r. FEMS Microbiol Lett. 1990. PMID: 2184087

8

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

Souto-Padrón T, Reyes MB, Leguizamon S, Campetella OE, Frasch AC, de Souza W. Souto-Padrón T, et al. Among authors: campetella oe. Eur J Cell Biol. 1989 Dec;50(2):272-8. Eur J Cell Biol. 1989. PMID: 2516802

9

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.

Martínez J, Campetella O, Frasch AC, Cazzulo JJ. Martínez J, et al. Among authors: campetella o. Immunol Lett. 1993 Feb;35(2):191-6. doi: 10.1016/0165-2478(93)90090-o. Immunol Lett. 1993. PMID: 7685319

10

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

Campetella OE, Uttaro AD, Parodi AJ, Frasch AC. Campetella OE, et al. Mol Biochem Parasitol. 1994 Apr;64(2):337-40. doi: 10.1016/0166-6851(94)00036-0. Mol Biochem Parasitol. 1994. PMID: 7935611 No abstract available.

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