AUTHOR=Canepari Cesare , Cantore Alessio TITLE=Gene transfer and genome editing for familial hypercholesterolemia JOURNAL=Frontiers in Molecular Medicine VOLUME=3 YEAR=2023 URL=https://www.frontiersin.org/journals/molecular-medicine/articles/10.3389/fmmed.2023.1140997 DOI=10.3389/fmmed.2023.1140997 ISSN=2674-0095 ABSTRACT=

Familial hypercholesterolemia (FH) is an autosomal dominant inherited disease characterized by high circulating low-density lipoprotein (LDL) cholesterol. High circulating LDL cholesterol in FH is due to dysfunctional LDL receptors, and is mainly expressed by hepatocytes. Affected patients rapidly develop atherosclerosis, potentially leading to myocardial infarction and death within the third decade of life if left untreated. Here, we introduce the disease pathogenesis and available treatment options. We highlight different possible targets of therapeutic intervention. We then review different gene therapy strategies currently under development, which may become novel therapeutic options in the future, and discuss their advantages and disadvantages. Finally, we briefly outline the potential applications of some of these strategies for the more common acquired hypercholesterolemia disease.