Modelling COVID-19-induced thrombosis using blood-perfused Vessels-on-Chips

A subset of hospitalized COVID-19 patients develops severe symptoms like microthrombosis and multiple organ-failure, worsening survival rates. The most inner layer of cells of a blood vessel, the endothelial cells, play a central role in the development of these complications. Their dysfunction can be replicated in advanced cell culture models like our blood-perfused Vessel-on-Chip to further understand disease mechanisms. In this short highlight, Huub Weener from the University of Twente shows how the technique works and what these models contribute to our knowledge of COVID-19.