In a recent study in mice, we found that simply perceiving hunger can change the number of immune cells in the blood, even ...

The mammalian immune system is an evolutionary wonder ... tracked down why Tregs disappeared in obesity by studying animal models. "We explored the metabolic pathways controlling the homeostasis ...

Researchers show that the immune system can recognize and control the ... as felines are the only animal in which the parasite can sexually reproduce. Co-author Julia N. Eberhard, an immunology ...

The team found that newer strains of the virus are getting better at avoiding the immune system, which could make past ...