Literature DB >> 1328061

Polymorphism of the 35- and 50-kilodalton surface glycoconjugates of Trypanosoma cruzi metacyclic trypomastigotes.

R A Mortara1, S da Silva, M F Araguth, S A Blanco, N Yoshida.   

Abstract

In this study, we examined the immunochemical properties of the 35- and 50-kDa (35/50-kDa) surface glycoconjugates expressed on the surface of metacyclic trypomastigotes of Trypanosoma cruzi using three different monoclonal antibodies directed to this component. The 35/50-kDa surface antigen was expressed by metacyclic trypomastigotes of 11 different strains of T. cruzi and displayed a significant degree of molecular polymorphism. Results of immunoblotting and complement-mediated lysis were consistent with such diversity. Different monoclonal antibodies reacted with distinct epitopes on the 35/50-kDa antigen, which is resistant to proteases and behaves as an amphiphilic component.

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Year:  1992        PMID： 1328061      PMCID： PMC258217          DOI： 10.1128/iai.60.11.4673-4678.1992

Source DB:  PubMed          Journal:  Infect Immun        ISSN： 0019-9567            Impact factor:   3.441


  27 in total

1.  GROWTH AND DIFFERENTIATION IN TRYPANOSOMA CRUZI. I. ORIGIN OF METACYCLIC TRYPANOSOMES IN LIQUID MEDIA.

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Authors:  N Yoshida; S A Blanco; M F Araguth; M Russo; J González
Journal:  Mol Biochem Parasitol       Date:  1990-02       Impact factor: 1.759

3.  Surface antigens of metacyclic trypomastigotes of Trypanosoma cruzi.

Authors:  N Yoshida
Journal:  Infect Immun       Date:  1983-05       Impact factor: 3.441

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Journal:  Anal Biochem       Date:  1978-07-01       Impact factor: 3.365

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Authors:  D A Mello; M M Borges; L H Chiarini
Journal:  Rev Saude Publica       Date:  1980-12       Impact factor: 2.106

6.  Lack of protection against Trypanosoma cruzi by multiple doses of T. lewisi culture forms. A discussion on some strains of "lewisi".

Authors:  M P Deane; J Kloetzel
Journal:  Exp Parasitol       Date:  1974-06       Impact factor: 2.011

7.  Reactivity of stage-specific monoclonal antibody 1G7 with metacyclic trypomastigotes of Trypanosoma cruzi strains: lytic property and 90,000 mol. wt surface antigen polymorphism.

Authors:  R A Mortara; M F Araguth; N Yoshida
Journal:  Parasite Immunol       Date:  1988-07       Impact factor: 2.280

8.  The interaction of a Trypanosoma cruzi surface protein with Vero cells and its relationship with parasite adhesion.

Authors:  M A Boschetti; M M Piras; D Henríquez; R Piras
Journal:  Mol Biochem Parasitol       Date:  1987-06       Impact factor: 1.759

9.  Incorporation of sialic acid into Trypanosoma cruzi macromolecules. A proposal for a new metabolic route.

Authors:  J O Previato; A F Andrade; M C Pessolani; L Mendonça-Previato
Journal:  Mol Biochem Parasitol       Date:  1985-06       Impact factor: 1.759

10.  Stage-specific surface antigens of metacyclic trypomastigotes of Trypanosoma cruzi identified by monoclonal antibodies.

Authors:  M M Teixeira; N Yoshida
Journal:  Mol Biochem Parasitol       Date:  1986-03       Impact factor: 1.759
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  26 in total

1.  Infectivity of Trypanosoma cruzi strains is associated with differential expression of surface glycoproteins with differential Ca2+ signalling activity.

Authors:  R C Ruiz; S Favoreto; M L Dorta; M E Oshiro; A T Ferreira; P M Manque; N Yoshida
Journal:  Biochem J       Date:  1998-02-15       Impact factor: 3.857

2.  RNA Granules Living a Post-transcriptional Life: the Trypanosomes' Case.

Authors:  Alejandro Cassola
Journal:  Curr Chem Biol       Date:  2011-05

3.  Trypanosoma cruzi 13C-labeled O-Glycan standards for mass spectrometry.

Authors:  M Osman Sheikh; Elisabet Gas-Pascual; John N Glushka; Juan M Bustamante; Lance Wells; Christopher M West
Journal:  Glycobiology       Date:  2019-04-01       Impact factor: 4.313

4.  Involvement of the stage-specific 82-kilodalton adhesion molecule of Trypanosoma cruzi metacyclic trypomastigotes in host cell invasion.

Authors:  M I Ramirez; R de C Ruiz; J E Araya; J F Da Silveira; N Yoshida
Journal:  Infect Immun       Date:  1993-09       Impact factor: 3.441

5.  Infection by Trypanosoma cruzi metacyclic forms deficient in gp82 but expressing a related surface molecule, gp30.

Authors:  Mauro Cortez; Ivan Neira; Daniele Ferreira; Alejandro O Luquetti; Anis Rassi; Vanessa D Atayde; Nobuko Yoshida
Journal:  Infect Immun       Date:  2003-11       Impact factor: 3.441

6.  Molecular characterization of serine-, alanine-, and proline-rich proteins of Trypanosoma cruzi and their possible role in host cell infection.

Authors:  Renata C P Baida; Márcia R M Santos; Mirian S Carmo; Nobuko Yoshida; Danielle Ferreira; Alice Teixeira Ferreira; Najib M El Sayed; Bjorn Andersson; José Franco da Silveira
Journal:  Infect Immun       Date:  2006-03       Impact factor: 3.441

Review 7.  Molecular analysis of early host cell infection by Trypanosoma cruzi.

Authors:  Fernando Villalta; M Nia Madison; Yuliya Y Kleshchenko; Pius N Nde; Maria F Lima
Journal:  Front Biosci       Date:  2008-05-01

8.  A recombinant protein based on the Trypanosoma cruzi metacyclic trypomastigote 82-kilodalton antigen that induces and effective immune response to acute infection.

Authors:  R Santori F; G S Paranhos-Bacalla; J Franco DA Silveira; L M Yamauchi; J E Araya; N Yoshida
Journal:  Infect Immun       Date:  1996-04       Impact factor: 3.441

9.  Molecular analysis of a UDP-GlcNAc:polypeptide alpha-N-acetylglucosaminyltransferase implicated in the initiation of mucin-type O-glycosylation in Trypanosoma cruzi.

Authors:  Norton Heise; Divyendu Singh; Hanke van der Wel; Slim O Sassi; Jennifer M Johnson; Christa L Feasley; Carolina M Koeller; Jose O Previato; Lucia Mendonça-Previato; Christopher M West
Journal:  Glycobiology       Date:  2009-05-25       Impact factor: 4.313

10.  Cell signaling during Trypanosoma cruzi invasion.

Authors:  Fernando Y Maeda; Cristian Cortez; Nobuko Yoshida
Journal:  Front Immunol       Date:  2012-11-28       Impact factor: 7.561
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