Factor VII-activating protease: sex-related association with coronary artery calcification

Factor VII-activating protease (FSAP) may regulate development of cardiovascular disease (CVD). We evaluated sex differences in FSAP measures and examined the association between FSAP and coronary artery calcification (CAC) in a middle-aged population. Participants were randomly selected citizens aged 50 or 60 without CVD, diabetes mellitus, Marburg I polymorphism, or hormone replacement therapy (HRT). FSAP protein concentration (total FSAP), FSAP urokinase-activating capacity (FSAP GP), and FSAP GP/total FSAP (specific FSAP activity) were measured. Cardiac computed tomography (CT) determined the Agatston score, dividing the study population in three groups: (1) Agatston score = 0 U, (2) Agatston score = 1–99 U, or (3) Agatston score more than 99 U. A total of 134 women and 116 men were included. Total FSAP, FSAP GP, and specific FSAP activity were independently higher in women (97.4%, 81.1%, 0.84, respectively) compared with men (87.5%, 68.7%, 0.79, respectively) (P 
Source: Blood Coagulation and Fibrinolysis - Category: Hematology Tags: Original Articles Source Type: research