A new study published in the journal Science Immunology analyzed lung epithelial cells from patients infected with COVID-19 and found the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ...

Cytokines are the unsung heroes of the immune system, often acting as the first responders to a pathogen infection. When you purchase through links on our site, we may earn an affiliate commission.

Cells have sophisticated methods of sensing stimuli and communicating with nearby cells in response to these stimuli. For example, macrophages can sense environmental stimuli—tissue damage, foreign ...