ABCG1 and triple-A syndrome: Considering all patients together, ABCG1-CEC and CETP activity were inversely correlated (R= −0.291, p<0.05) (Figure 3D), while ABCA1-CEC was directly correlated both with LCAT and CETP activity (R = 0.503, p<0.001, and R= 0.365, p<0.05, respectively) (Figures 3E, F). ABCA1-CEC was significantly directly correlated with CETP, also considering AAA patients separately (R=0.434, p<0.05).