The complement system consists of about 20 different proteins that are transported in the bloodstream.

The complement system has a key role in the innate immune system, and its dysregulation is involved in a wide range of diseases.

A new analysis of lung epithelial cells from COVID-19 patients reveals how the protective complement branch of the immune system, which usually plays roles in both innate and adaptive immunity ...

The complement system plays a part in glomerular disease. There are two main forms of glomerular disease: dense deposit disease and C3 glomerulonephritis. Learn more about them both.

Complement system causes cell damage in long Covid Date: January 18, 2024 Source: University of Zurich Summary: Long Covid patients suffer from chronic symptoms such as fatigue or shortness of ...

Recent clinical trials utilizing high doses of adeno-associated virus (AAV) vectors have highlighted a new challenge to AAV gene transfer—activation of the complement system. A new article in ...

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 ...

Scientists say that drugs that calm a key part of the immune system should be studied in clinical trials as potential long Covid treatments.

The complement system is composed of more than 30 proteins produced by the liver that travel the bloodstream and act as an immune surveillance system.

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 ...

To understand the complement system’s involvement in ACS, Stowell and his team assessed the blood of 27 sickle-cell-disease patients experiencing ACS for signs of complement activation.