Our immune system is armed with an array of defenses designed to detect and eliminate harmful threats. One of its most powerful defense mechanisms is the complement system-a group of proteins that ...

Long Covid patients suffer from chronic symptoms such as fatigue or shortness of breath. As researchers have discovered, this is to some extent due to a part of our immune system called the complement ...

Add Yahoo as a preferred source to see more of our stories on Google. That’s the major takeaway from a new study published in the journal Science. For the study, researchers followed 113 patients with ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Scientists are closer to understanding how an everyday painkiller can help our bodies fight cancer. The findings may ...

Medically reviewed by Matthew Wosnitzer, MD Managing complement 3 glomerulopathy involves several treatment options aimed at ...

Medically reviewed by Matthew Wosnitzer, MD Key Takeaways Proteinuria affects most people with complement 3 glomerulopathy ...