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.

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