Chennai: People whose immune systems mount an unusually aggressive early response to tuberculosis may be less likely to respond well to standard drug .

Your immune system is like an incredibly sophisticated security team, constantly patrolling your body for threats and neutralizing them before they can cause harm. When it’s working properly, this ...

An MUSC research team reports in Cells that the complement system, part of the body’s natural immune defenses, is a key driver of inflammatory responses that contribute to fetal brain inflammation and ...

A team led by the University of Sydney has identified red blood cell rupture at dying endothelial sites as a primary driver of microvascular obstruction in COVID-19, bypassing the expected role of ...

The story so far: The Nobel Prize season for 2025 began with the announcement of the Physiology or Medicine Prize on October 6. The three awardees — U.S.-based researchers, Mary E. Brunkow and Fred ...