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Literature DB >> 6187692

Reversible acquisition of a host cell surface membrane antigen by Trypanosoma cruzi.

Q Chess, A M Acosta, J K Sethi, C A Santos-Buch.

Abstract

The ability of Trypanosoma cruzi, the etiological agent of Chagas' disease to acquire host cell surface antigen was tested. Parasites emerging after intracellular replication in WOS sarcoma monolayers expressed a sarcoma-associated surface antigen. This antigen was deleted from these parasites after replication in the MNS control monolayer, which does not express WOS sarcoma-associated surface antigen, or by replication in cell-free medium. This type of reversible acquisition of host surface antigen has not been previously described in T. cruzi or other intracellular protozoan parasites.

Entities: Disease Species

Mesh：

Substances：

Year: 1983 PMID： 6187692 PMCID： PMC264848 DOI： 10.1128/iai.40.1.299-302.1983

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

11 in total

Review 1. American trypanosomiasis: Chagas' disease.

Authors: C A Santos-Buch
Journal: Int Rev Exp Pathol Date: 1979

2. Trypanosoma lewisi: accumulation of antigen-specific host IgG as a component of the surface coat during the course of infection in the rat.

Authors: S H Giannini; P A D'Alesandro
Journal: Exp Parasitol Date: 1979-06 Impact factor: 2.011

3. Detection of cell surface antigens on monolayer cells. I. The application of immune adherence on a micro scale.

Authors: T Tachibana; E Klein
Journal: Immunology Date: 1970-11 Impact factor: 7.397

4. Experimental evidence for molecular exchanges between a dependent trypanosome cell and its host.

Authors: D R Lincicome; J R Shepperson
Journal: Exp Parasitol Date: 1965-10 Impact factor: 2.011

5. Growing human sarcomas in culture.

Authors: J Sethi; Y Hirshaut; S I Hajdu; L G Clements
Journal: Cancer Date: 1977-08 Impact factor: 6.860

6. A monoclonal antibody defining antigenic determinants on subpopulations of mammalian neurones and Trypanosoma cruzi parasites.

Authors: J N Wood; L Hudson; T M Jessell; M Yamamoto
Journal: Nature Date: 1982-03-04 Impact factor: 49.962

7. Immunologic and fine structure evidence of avidly bound host serum proteins in the surface coat of a bloodstream trypanosome.

Authors: D M Dwyer
Journal: Proc Natl Acad Sci U S A Date: 1976-04 Impact factor: 11.205

Reversible acquisition of a host cell surface membrane antigen by Trypanosoma cruzi.

Review 1. American trypanosomiasis: Chagas' disease.

2. Trypanosoma lewisi: accumulation of antigen-specific host IgG as a component of the surface coat during the course of infection in the rat.

3. Detection of cell surface antigens on monolayer cells. I. The application of immune adherence on a micro scale.

4. Experimental evidence for molecular exchanges between a dependent trypanosome cell and its host.

5. Growing human sarcomas in culture.

6. A monoclonal antibody defining antigenic determinants on subpopulations of mammalian neurones and Trypanosoma cruzi parasites.

7. Immunologic and fine structure evidence of avidly bound host serum proteins in the surface coat of a bloodstream trypanosome.

8. Muscle sarcoplasmic reticulum antigen shared by a Trypanosoma cruzi clone.

9. Acquisition of murine major histocompatibility complex gene products by schistosomula of Schistosoma mansoni.

10. Antibodies to laminin in Chagas' disease.

1. Antibodies to basement membrane protein nidogen in Chagas' disease and American cutaneous leishmaniasis.

Review 2. Carbohydrate immunity in American trypanosomiasis.

3. Antibodies to laminin in American cutaneous leishmaniasis.