New opportunities in the management and treatment of refractory hypercholesterolemia using in  vivo CRISPR-mediated genome/base editing

Refractory hypercholesterolemia (RH), caused primarily by the loss-of-function mutation of LDL receptor (LDLR) gene seen in HoFH and HeFH patients, remains a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Statin and ezetimibe combination therapy lower circulating LDL by 30% in HoFH patients. PCSK9 mAB, being an LDLR-dependent therapy, is not effective in HoFH, but lowers LDL by 25% in HeFH patients. A maximum reduction of 50% was noted in HoFH patients treated with ANGPTL3 mAB, which was not enough to achieve therapeutic goal of LDL.
Source: Nutrition, Metabolism, and Cardiovascular Diseases : NMCD - Category: Nutrition Authors: Tags: Review Source Type: research