Potential Key To Better Drugs To Fight Toxoplasmosis Parasite Discovered
Monday, June 23, 2008 - 22:28
in Health & Medicine
Researchers can now help explain how the parasite that causes toxoplasmosis transforms into a cyst form that resists drugs and the body's immune system, yet can emerge from its dormant state to strike when a patient's immune system is weakened. The discovery linking this stress-response mechanism to cyst formation and maintenance not only offers a possible target for new drugs, but it could also lead to a preventative vaccine -- for animals.