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Related Experiment Video

Updated: Feb 4, 2026

A Genetic Screen to Isolate Toxoplasma gondii Host-cell Egress Mutants

A Genetic Screen to Isolate Toxoplasma gondii Host-cell Egress Mutants

Published on: February 8, 2012

How does Toxoplama gondii invade host cells?

¹National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan.

The Journal of Veterinary Medical Science

|October 5, 2018

Summary

This summary is machine-generated.

Toxoplasma gondii invasion involves the moving junction and glideosome, powered by calcium signaling. Understanding this mechanism is key to developing new anti-parasitic drugs.

Keywords:

Toxoplasma gondii glideosome host adhesion receptor invasion moving junction

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Area of Science:

Parasitology
Cell Biology
Molecular Biology

Background:

Toxoplasma gondii is a widespread protozoan parasite infecting various animals, including humans.
It serves as a model organism for studying Apicomplexan parasites.
Apicomplexan parasites share conserved invasion mechanisms.

Purpose of the Study:

To review the invasion mechanism of Toxoplasma gondii as a representative Apicomplexan parasite.
To detail the molecular components and processes involved in parasite entry.
To highlight the potential for therapeutic interventions targeting invasion.

Main Methods:

Review of existing literature on Toxoplasma gondii invasion.
Detailed description of the moving junction complex.
Explanation of the glideosome motor system and its components.
Discussion of host-parasite interactions and signaling pathways.

Main Results:

The invasion machinery includes the moving junction and the glideosome.
Parasite-secreted proteins and host receptors mediate adhesion.
The glideosome functions as the motor for parasite motility.
Calcium signaling is crucial for generating the force required for invasion.

Conclusions:

Understanding the molecular basis of T. gondii invasion is essential.
This knowledge can guide the development of novel anti-parasitic drugs.
Targeting the invasion process offers a strategy to disrupt the Apicomplexan life cycle.