ABCG8 and familial hyperaldosteronism: Conversely, the variants rs6756629 (chr 2-43837950-G-A, ABCG5) and rs11887534 (chr 2-43839107-G-C, ABCG8) exhibited strong negative correlations with LDL and DLCNC, indicating that these variants could be protective, potentially contributing to lower cholesterol levels and reduced FH risk.