complement component C3

Also known as complement C3 and C3.

Latest news on complement component C3

24 August 2026
Sobi Japan and Asahi Kasei: Empaveli approved in Japan for C3 glomerulopathy and primary immune complex membranoproliferative glomerulonephritis

First complement inhibitor in Japan for patients aged 12+ with these rare kidney diseases; VALIANT showed 68.1% proteinuria reduction and eGFR stabilization versus placebo.