RNA interference versus antibody-based PCSK9 inhibition for the prevention of cardiovascular disease: a drug-target Mendelian randomization study

For a given reduction in apoB levels, genetically predicted reductions in PCSK9 function (mimicking PCSK9 neutralizing antibodies) and liver PCSK9 gene expression levels (mimicking PCSK9 RNA interference) were comparably associated with a lower risk of coronary artery disease. These genetic data suggest that LDL-C/apoB reductions may provide cardiovascular benefits, regardless of how PCSK9 function is inhibited.