Our immune system works all the time to protect us from harmful bacteria, viruses, and injuries. It is a complex system made ...

Drawing from research on sepsis and complement biology, they developed the monoclonal antibody vilobelimab to block overactive inflammatory responses in patients with severe inflammatory diseases ...

A research team at the Medical University of South Carolina reports in Cells that the complement system, part of the body's natural immune defenses, is a key driver of inflammatory responses that ...

Innate Immunity is a nonspecific host defense mechanism against foreign antigens. It is the first line of defense in a host and occurs immediately or within hours after exposure. This type of immunity ...

Changes to serum proteins could be behind the debilitating condition known as long COVID. The findings, published in the journal Science, could pave the way for diagnosing and treating the disease.