Literature DB >> 11527825

Reactivity of MEST-1 (antigalactofuranose) with Trypanosoma cruzi glycosylinositol phosphorylceramides (GIPCs): immunolocalization of GIPCs in acidic vesicles of epimastigotes.

E Suzuki1, R A Mortara, H K Takahashi, A H Straus.   

Abstract

Using confocal microscopy, MEST-1-positive immunofluorescence was observed within various Trypanosoma cruzi forms, except in cell-derived trypomastigotes. Glycosylinositol phosphorylceramides were identified by thin-layer chromatography immunostaining as the antigens recognized by MEST-1 in these parasites. In epimastigotes, labeling of MEST-1 coincided with acidic vesicles, indicating an internal localization of these glycoconjugates.

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Year:  2001        PMID： 11527825      PMCID： PMC96193          DOI： 10.1128/CDLI.8.5.1031-1035.2001

Source DB:  PubMed          Journal:  Clin Diagn Lab Immunol        ISSN： 1071-412X


  19 in total

1.  Distribution of epitopes of Trypanosoma cruzi amastigotes during the intracellular life cycle within mammalian cells.

Authors:  H C Barros; N V Verbisck; S Da Silva; M F Araguth; R A Mortara
Journal:  J Eukaryot Microbiol       Date:  1997 Jul-Aug       Impact factor: 3.346

2.  Structure elucidation of sphingolipids from the mycopathogen Sporothrix schenckii: identification of novel glycosylinositol phosphorylceramides with core manalpha1-->6Ins linkage.

Authors:  M S Toledo; S B Levery; J Glushka; A H Straus; H K Takahashi
Journal:  Biochem Biophys Res Commun       Date:  2001-01-12       Impact factor: 3.575

3.  Primary structure of the oligosaccharide chain of lipopeptidophosphoglycan of epimastigote forms of Trypanosoma cruzi.

Authors:  J O Previato; P A Gorin; M Mazurek; M T Xavier; B Fournet; J M Wieruszesk; L Mendonça-Previato
Journal:  J Biol Chem       Date:  1990-02-15       Impact factor: 5.157

4.  Detection of gangliosides that bind cholera toxin: direct binding of 125I-labeled toxin to thin-layer chromatograms.

Authors:  J L Magnani; D F Smith; V Ginsburg
Journal:  Anal Biochem       Date:  1980-12       Impact factor: 3.365

5.  Trypanosoma cruzi epimastigote endocytic pathway: cargo enters the cytostome and passes through an early endosomal network before storage in reservosomes.

Authors:  I Porto-Carreiro; M Attias; K Miranda; W De Souza; N Cunha-e-Silva
Journal:  Eur J Cell Biol       Date:  2000-11       Impact factor: 4.492

6.  Characterization of monoclonal antibody MEST-2 specific to glucosylceramide of fungi and plants.

Authors:  M S Toledo; E Suzuki; S B Levery; A H Straus; H K Takahashi
Journal:  Glycobiology       Date:  2001-02       Impact factor: 4.313

7.  Structure elucidation of sphingolipids from the mycopathogen Paracoccidioides brasiliensis: an immunodominant beta-galactofuranose residue is carried by a novel glycosylinositol phosphorylceramide antigen.

Authors:  S B Levery; M S Toledo; A H Straus; H K Takahashi
Journal:  Biochemistry       Date:  1998-06-16       Impact factor: 3.162

8.  Cytoplasmic organelles of trypanosomatids: a cytochemical and stereological study.

Authors:  M J Soares; W De Souza
Journal:  J Submicrosc Cytol Pathol       Date:  1988-04

9.  A monoclonal antibody (ST-1) directed to the native heparin chain.

Authors:  A H Straus; L R Travassos; H K Takahashi
Journal:  Anal Biochem       Date:  1992-02-14       Impact factor: 3.365

10.  Complete structure of the glycan of lipopeptidophosphoglycan from Trypanosoma cruzi Epimastigotes.

Authors:  R M de Lederkremer; C Lima; M I Ramirez; M A Ferguson; S W Homans; J Thomas-Oates
Journal:  J Biol Chem       Date:  1991-12-15       Impact factor: 5.157
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  6 in total

1.  Role of beta-D-galactofuranose in Leishmania major macrophage invasion.

Authors:  Erika Suzuki; Ameria K Tanaka; Marcos S Toledo; Helio K Takahashi; Anita H Straus
Journal:  Infect Immun       Date:  2002-12       Impact factor: 3.441

2.  Phospholipid and glycolipid composition of acidocalcisomes of Trypanosoma cruzi.

Authors:  María Laura Salto; Theresa Kuhlenschmidt; Mark Kuhlenschmidt; Rosa M de Lederkremer; Roberto Docampo
Journal:  Mol Biochem Parasitol       Date:  2007-12-07       Impact factor: 1.759

3.  Molecular Dynamics Simulations of Substrate Release from Trypanosoma cruzi UDP-Galactopyranose Mutase.

Authors:  Rodrigo Cossio-Pérez; Gustavo Pierdominici-Sottile; Pablo Sobrado; Juliana Palma
Journal:  J Chem Inf Model       Date:  2019-01-17       Impact factor: 4.956

4.  Nippostrongylus brasiliensis: identification of intelectin-1 and -2 as Stat6-dependent genes expressed in lung and intestine during infection.

Authors:  David Voehringer; Sarah A Stanley; Jeffery S Cox; Gladys C Completo; Todd L Lowary; Richard M Locksley
Journal:  Exp Parasitol       Date:  2007-03-06       Impact factor: 2.011

5.  Biosynthesis of galactofuranose in kinetoplastids: novel therapeutic targets for treating leishmaniasis and chagas' disease.

Authors:  Michelle Oppenheimer; Ana L Valenciano; Pablo Sobrado
Journal:  Enzyme Res       Date:  2011-05-25

6.  Chemical mechanism of UDP-galactopyranose mutase from Trypanosoma cruzi: a potential drug target against Chagas' disease.

Authors:  Michelle Oppenheimer; Ana Lisa Valenciano; Karina Kizjakina; Jun Qi; Pablo Sobrado
Journal:  PLoS One       Date:  2012-03-20       Impact factor: 3.240
  6 in total

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