The complement system is a key component of innate and adaptive immunity and therefore acts as a vital defense against invading pathogens. Deficiencies in the complement system are associated with ...

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 ...

Medically reviewed by Matthew Wosnitzer, MD Complement 3 glomerulopathy (C3G) is a rare kidney disease that is also ...

Medically reviewed by Jamin Brahmbhatt, MD Key Takeaways Complement 3 glomerulopathy (C3G) is diagnosed with a combination of ...

Harvard Medical School scientists have identified a key protein in the human immune system that drives inflammatory and autoimmune conditions when it turns against the body. The protein, Granzyme K, ...

The US Food and Drug Administration (FDA) has granted Fast Track Designation to Complement Therapeutics’ CTx001, the ...