A complement C4 (also known as a complement component 4, or simply C4) is a test to measure the level of C4 proteins you have in your blood. These proteins play a role in how your immune system ...

4DMT acquires all world-wide rights to short-form human complement factor H (sCFH) from Aevitas Therapeutics, Inc.; technology invented at University of Pennsylvania Announces sCFH as payload for ...

Please provide your email address to receive an email when new articles are posted on . Kim’s hypothesis arises partially from studies that showed that C3, when introduced to synthetic neutrophils, ...

Cedars-Sinai investigators have identified a genetic variant that increases people's risk of developing perianal Crohn's disease, the most debilitating manifestation of Crohn's disease. Science X ...