Synapse loss is thought to be an important contributor to cognitive decline in Alzheimer disease (AD) and to begin long before the appearance of the amyloid plaques that characterize later stages of ...

Anti-HLA antibodies hamper successful transplantation, and activation of the complement cascade is involved in antibody-mediated rejection. We investigated whether the complement-binding capacity of ...

This story was updated on February 5, 2019. Just when you thought ApoE biology couldn’t get any more complicated, scientists have discovered a new function for this apolipoprotein. According to a ...

Dysregulation of the complement cascade is implicated in the pathogenesis of several inflammatory and allergic disorders, such as arthritis, ischaemia–reperfusion injury and asthma. In a study ...

Most people are familiar with the immune system and its role in protecting against diseases and infection. But what about the complement system? The complement system is a foundational part of the ...

Please provide your email address to receive an email when new articles are posted on . A protein known as granzyme K was recently shown to be a driver of inflammation by activating the complement ...

The complement system consists of a number of small proteins found in the blood, in general synthesized by the liver, and normally circulating as inactive precursors (pro-proteins). When stimulated by ...