high cholesterol tagged posts

Histological sections of liver from control mice treated with saline (left) and the CRISPR/Cas9 epigenetic repression system in which cholesterol levels were lowered (right) show generally normal and healthy tissue. Credit: Charles Gersbach, Duke University

Technique allowed researchers to reduce blood cholesterol levels in adult mice for six months following a single treatment. Biomedical engineers at Duke University have used a CRISPR/Cas9 genetic engineering technique to turn off a gene that regulates cholesterol levels in adult mice, leading to reduced blood cholesterol levels and gene repression lasting for six months after a single treatment.

This marks the first time researchers have delivered CRISPR/Cas9 repressors for targeted therapeutic gene silencing in adult animal models...