» Articles » PMID: 12933894

Long-term Protective Immune Response Elicited by Vaccination with an Expression Genomic Library of Toxoplasma Gondii

Abstract

Immunization of BALB/c mice with an expression genomic library of Toxoplasma gondii induces a Th1-type immune response, with recognition of several T. gondii proteins (21 to 117 kDa) and long-term protective immunity against a lethal challenge. These results support further investigations to achieve a multicomponent anti-T. gondii DNA vaccine.

Citing Articles

Vesicular Stomatitis Virus-Vectored Multi-Antigen Tuberculosis Vaccine Limits Bacterial Proliferation in Mice following a Single Intranasal Dose.

Zhang M, Dong C, Xiong S Front Cell Infect Microbiol. 2017; 7:34.

PMID: 28224119 PMC: 5293745. DOI: 10.3389/fcimb.2017.00034.


A comparative study between excretory/secretory and autoclaved vaccines against RH strain of Toxoplasma gondii in murine models.

Ezz Eldin H, Kamel H, Badawy A, Shash L J Parasit Dis. 2015; 39(3):526-35.

PMID: 26345065 PMC: 4554561. DOI: 10.1007/s12639-013-0390-6.


Expression library immunization: a road map for discovery of vaccines against infectious diseases.

Talaat A, Stemke-Hale K Infect Immun. 2005; 73(11):7089-98.

PMID: 16239502 PMC: 1273844. DOI: 10.1128/IAI.73.11.7089-7098.2005.

References
1.
Beverley P . Generation of T-cell memory. Curr Opin Immunol. 1996; 8(3):327-30. DOI: 10.1016/s0952-7915(96)80120-8. View

2.
Gazzinelli R, Hieny S, Wynn T, Wolf S, Sher A . Interleukin 12 is required for the T-lymphocyte-independent induction of interferon gamma by an intracellular parasite and induces resistance in T-cell-deficient hosts. Proc Natl Acad Sci U S A. 1993; 90(13):6115-9. PMC: 46878. DOI: 10.1073/pnas.90.13.6115. View

3.
Kowalczyk D, Ertl H . Immune responses to DNA vaccines. Cell Mol Life Sci. 1999; 55(5):751-70. PMC: 11147096. DOI: 10.1007/s000180050330. View

4.
Fachado A, Rodriguez A, Angel S, Pinto D, Vila I, Acosta A . Protective effect of a naked DNA vaccine cocktail against lethal toxoplasmosis in mice. Vaccine. 2003; 21(13-14):1327-35. DOI: 10.1016/s0264-410x(02)00692-8. View

5.
Angus C, Dubey J, Kovacs J . Immunization with a DNA plasmid encoding the SAG1 (P30) protein of Toxoplasma gondii is immunogenic and protective in rodents. J Infect Dis. 1999; 181(1):317-24. DOI: 10.1086/315186. View