[Application and potential of genome engineering by artificial enzymes]

Area of Science:

• Molecular Biology
• Biotechnology

Context:

• Artificial zinc finger proteins (ZFPs) are engineered proteins comprising Cys2-His2 modules that bind specific DNA sequences.
• These ZFPs can be repurposed to create custom DNA-binding enzymes for genome modification.

Purpose:

• To review historical advancements in artificial ZFP applications for genome editing.
• To discuss emerging genome engineering technologies like TALE and CRISPR/Cas systems.
• To explore future perspectives in genome engineering and synthetic biology.

Summary:

• Artificial ZFPs, along with TALE and CRISPR/Cas systems, provide programmable tools for precise genome editing.
• These technologies facilitate gene knockout and functional regulation, expanding research and medical applications.
• The review covers ZFP history, current platforms, and future directions in genome engineering.

Impact:

• The development of artificial ZFPs has significantly enhanced the ability to manipulate endogenous gene functions.
• Advances in ZFP, TALE, and CRISPR/Cas platforms are driving the next generation of genome engineering.
• These tools hold promise for targeted genomic modifications and synthetic biology applications.