Silencing anticoagulant protein c causes spontaneous atherothrombosis in ApoE knockout mice

Abstract

Objectives: Studies on atherothrombosis, a major cause of cardiovascular

events, are hampered by the lack of animal models spontaneously developing

atherothrombosis. Major underlying problems are the stability of the atherosclerotic plaques, combined with the strong plasma anticoagulant activity. We hypothesized that inhibition of the anticoagulant system by silencing of protein C (Proc) may cause murine atherosclerotic plaques to become prone to atherothrombosis.