Immunology

Regulating the regulators of the immune system

Checkpoint inhibitors have become important tools in the cancer-fighting arsenal. By blocking proteins that normally restrain the immune response, these drugs can help the immune system destroy cancer cells.

Diseases, Conditions, Syndromes

Weed-killer compounds also kill parasite sometimes found in cat feces

The parasite Toxoplasma gondii infects up to one-third of the human population, experts say. Sometimes transmitted to humans from infected cat feces or litter, the protozoan can cause severe and even deadly illnesses in immunocompromised ...

Psychology & Psychiatry

Psychosis risk linked to cats

Exposure to toxoplasma, a disease carried by cats, may increase the likelihood of developing psychosis in young people already at risk, a new Orygen study has found.

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