MASP-1 of the complement system enhances clot formation in a microvascular whole blood flow model.

ABSTRACT: The complement and coagulation systems closely interact with each other. These interactions are believed to contribute to the proinflammatory and prothrombotic environment involved in the development of thrombotic complications in many diseases. Complement MASP-1 (mannan-binding lectin-associated serine protease-1) activates coagulation factors and promotes clot formation. However, this was mainly shown in purified or plasma-based static systems. Here we describe the role of MASP-1 and complement activation in fibrin clot formation in a microvascular, whole blood flow model. This microfluidic system simulates blood flow through microvessels at physiological flow and shear rates and represents the closest model system to human physiology so far. It features parallel microchannels cultured w

SUBMITTER: Jenny L 

PROVIDER: S-EPMC5764403 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature