ARO-C3 treatment led to deep and sustained reductions in alternative pathway complement activity and proteinuria. ARO-C3, an investigational RNA interference-based therapy targeting hepatic expression ...

Your complement system consists of a group of important proteins in your bloodstream. These proteins help your immune system fight off harmful invaders, such as bacteria, and other foreign substances.

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (Nasdaq: OMER) today announced that the first report describing the effects of lectin-pathway inhibition by narsoplimab on urinary complement levels in ...

Complement 3 glomerulopathy (C3G) is a rare kidney disorder—in many cases, the exact cause is unknown. Possible C3G causes include genetic mutations, autoantibodies, and certain autoimmune conditions.