New research shows that the lockdowns during the COVID-19 pandemic had a significant impact on people's immune response to microorganisms. During the lockdown, inflammation level in the body was low, ...

The immune system's reaction to the common Epstein-Barr virus can ultimately damage the brain and contribute to multiple sclerosis (MS), according to new research from Karolinska Institutet, published ...

Scientists generally agree that eukaryotes, the domain of life whose cells contain nuclei and that includes almost all multicellular organisms, originated from a process involving the symbiotic union ...