Therapeutic Strategies of Clustered Regularly Interspaced Palindromic Repeats-Cas Systems for Different Viral Infections.

The clustered regularly interspaced palindromic repeats (CRISPR)/Cas systems have rapidly transitioned from intriguing prokaryotic defense systems to an efficient therapeutic tool. This cutting-edge technology is currently revolutionizing to combat hostile viruses because of its reproducibility, high potency, ease of use, limited off-target activity, and development of quick immune response against viruses. CRISPR gene editing technology eliminates the virus by breaking the DNA that ultimately halts viral replication. This review summarizes the advancements that have been made in the use of CRISPR-Cas technology in viral therapeutics.