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Complications from COVID-19 may depend on von Willebrand factor in the blood

Complications from COVID-19 may depend on von Willebrand factor in the blood

Anna Aksenova, a senior research associate at the Laboratory of Amyloid Biology at St Petersburg University, has advanced a hypothesis that the severe course of COVID-19 may be associated with the von Willebrand factor, one of the main components of the blood coagulation system. As the researcher suggests, the replication of the virus stimulates the development of microdamage on vessel walls. In its response to this, the body releases von Willebrand factor into the blood, trying to 'patch' possible holes. As a result, the risk of thromboses increases. It is with this clotting that a significant part of the deaths from COVID-19 are associated.