Hello, and welcome back to my ongoing exploration of advancements in biochemistry and Gene Editing. Today, I will elaborate on the practical applications of gene editing and its potential impact on treating Cystic Fibrosis.
Brief Explanation of Gene Editing and Cystic Fibrosis:
Cystic Fibrosis is a genetic disease characterized by the production of thick, obstructive mucus due to mutations in the CFTR gene. Gene editing, a set of techniques like CRISPR-Cas9 and zinc finger nucleases, aims to cure these mutations. Our focus today is on CRISPR-Cas9 — a tool designed to precisely cut out problematic genetic sequences and replace them with the correct DNA sequence for a functional CFTR gene.