Pharmacogenomics of statins and familial hypercholesterolemia

Curr Opin Lipidol. 2021 Apr 1;32(2):96-102. doi: 10.1097/MOL.0000000000000746.

Abstract

Purpose of review: To collect evidence on statin pharmacogenomics, and review what is known in this field for familial hypercholesterolemia (FH) patients.

Recent findings: There are well-known associations between specific single nucleotide polymorphisms involved in statin transport and metabolism and either adverse effects or altered lipid-lowering efficacy. However, the applicability of this knowledge is uncertain, especially in high-risk populations. There are alternative approaches to study plasma concentrations of statins and new insights on why some association studies fail to be replicated.

Summary: Statin therapy recommendations are not always followed in primary and secondary prevention and, even when followed, patients often fail to reach therapeutic target values. Considering the stringent 2019 European Atherosclerosis Society and European Society of Cardiology recommended target lipid levels, as well as the persistently high cost for alternative lipid-lowering therapies such as PCSK9 inhibitors, the variability in low-density lipoprotein cholesterol reductions on statin therapy is still an important factor that needs to be addressed to ensure better cardiovascular disease risk management, especially for FH patients, who have not been well studied historically in this context.

Publication types

  • Review

MeSH terms

  • Humans
  • Hydroxymethylglutaryl-CoA Reductase Inhibitors* / therapeutic use
  • Hyperlipoproteinemia Type II* / drug therapy
  • Hyperlipoproteinemia Type II* / genetics
  • Lipids
  • PCSK9 Inhibitors* / therapeutic use
  • Pharmacogenetics
  • Proprotein Convertase 9 / genetics

Substances

  • Hydroxymethylglutaryl-CoA Reductase Inhibitors
  • Lipids
  • PCSK9 Inhibitors
  • PCSK9 protein, human
  • Proprotein Convertase 9