Related Experiment Video
Updated: May 5, 2026

14:56
A Genetic Screen to Isolate Toxoplasma gondii Host-cell Egress Mutants
Published on: February 8, 2012
13.1K
mSphere of Influence: Adapting new models for studying Toxoplasma gondii gut interactions
1Department of Infectomics and Molecular Pathogenesis, Center for Research and Advanced Studies of the National Polytechnic Institute (Cinvestav), Mexico City, Mexico.
Msphere
|June 6, 2025
Abstract:
Carlos J. Ramírez-Flores works in the field of parasitology, focusing on how Toxoplasma gondii crosses host barriers. In this mSphere of Influence article, he reflects on how three papers-by Shim, Kim, and Gregg-built on Dubey's foundational mouse work to reshape his view of the parasite's earliest intestinal events and to inspire his use of gut-on-chip platforms.

