Evaluation of Toxoplasma gondii as a live vaccine vector in susceptible and resistant hosts

Vaccine design based on Live attenuated cells of Toxoplasma gondii: a review

Toxoplasma gondii is well- known as a common parasite with high proliferative activity in the nucleated cells. This parasite has infected nearly one third of the people worldwide. Infection can result in chorioretinitis in immunocompetent hosts, encephalitis in HIV/AIDS positive patients and abortion and neonatal loss in congenital toxoplasmosis. Development of vaccines for toxoplasmosis infect...

Lactococcus lactis as a live delivery vector

Mucosal surfaces of the body provide a universal entry portal for all known and emerging infectious pathogenic microbes. Therefore, it seems that special vaccination strategies are needed for vaccines that can hinder the entry capability of pathogenic microbes through the mucosal surfaces. Lactic acid bacteria are widely used in the food industry and are presently applied as delivery vehicles i...

Assessment of DNA vaccine encoding Toxoplasma gondii microneme complete gene and IL-12 as adjuvant in BALB/c mice

Objective(s): Toxoplasma gondii is an obligate intracellular protozoan parasite that causes toxoplasmosis in humans and animals. Micronemes (MICs) are effective candidates for DNA vaccine. Materials and Methods: In this study, we evaluated the immune response of BALB/c mice against MIC3 gene of Toxoplasma gondii and interleukin 12 (IL-12...

High-level expression and evaluation of the antigenicity of a recombinant Toxoplasma gondii GRA2 Protein

Statistical evaluation of test accuracy studies for Toxoplasma gondii in food animal intermediate hosts.

The availability of accurate diagnostic tests is essential for the detection and control of Toxoplasma gondii infections in both definitive and intermediate hosts. Sensitivity, specificity and the area under the receiver-operating characteristic (ROC) curve are commonly used measures of test accuracy for infectious diseases such as toxoplasmosis. These test performance characteristics are impor...