WDR1 expression is reduced in subjects with cardiovascular diseases. (A) Platelet-derived WDR1 mRNA levels were measured in platelets from 10 healthy subjects and 27 age-, race-, and sex-matched subjects with CVD (P = .01, Student t test). (B) WDR1 protein expression in 4 CVD subjects vs 3 healthy controls (P = .008, Student t test). Data are mean ± SEM. *P < .05 vs control subjects.