Toxoplasma gondii is an opportunistic human pathogen that secretes organelles called micronemes during infection. This is important for parasite motility, host-cell invasion and egress. It is now shown that the secretion of micronemes is dependent on the T. gondii calcium-dependent protein kinase 1. This kinase is not found in the parasite's mammalian hosts, and might represent a valid drug target.
- Sebastian Lourido
- Joel Shuman
- L. David Sibley
