Science news articles about 'protozoan parasite'

... of Ecology, researchers infected monarch caterpillars with varying levels of spores from a protozoan parasite commonly found in wild populations. After the adult butterflies emerged, females were ...

... General Meeting of the American Society for Microbiology in Boston. Toxoplasma gondii is a protozoan parasite which causes toxoplasmosis, considered to be the third leading cause of death attributed ...

Of the four species of Plasmodium (protozoan parasites) that can cause malaria in humans, Plasmodium falciparum is the most dangerous. It is transmitted when an infected human is bitten by an ...

Kala azar is a lethal disease caused by infection with the protozoan parasite Leishmania donovani. Scientists have now obtained new insight into the human immune responses responsible for protection ...

... of evidence for transmission of the disease in tyrannosaurs." In birds, trichomonosis is caused by a protozoan parasite called Trichomonas gallinae. It can be transmitted from birds such as pigeons, ...

... colleagues reveal a potential role for the rhomboid enzyme, EhROM1, in the pathogenesis of the enteric protozoan parasite, E. histolytica. This discovery posits EhROM1 as a prospective target in the ...

... , as many as 56 kinds of honeycreepers probably occurred. Avian malaria is caused by a protozoan parasite, and avian pox is a viral infection that typically causes tumor-like swellings on exposed ...

... with Leishmania donovani and developed kala azar and those who were infected with the protozoan parasite but did not develop kala azar showed that IL-17 and IL-22 were strongly and ...

... T gondii has remained unclear because the parasite doesn't activate any of the functioning ... affects more than 1 billion people worldwide. The protozoan parasite can infect most warm-blooded animals, ...