CRISPR allows researchers to edit the genetic source code quicker and cheaper than ever before.


 The gene editing tool CRISPR has fundamentally transformed cancer research by acting as molecular scissors that can cut and modify DNA with unprecedented ease. Since its introduction the technology has allowed scientists to deactivate specific genes or introduce new DNA sequences much faster and cheaper than older methods allowed. This efficiency is accelerating the development of next generation therapies including CAR T cells that are engineered to hunt down cancer more effectively. Researchers are currently using the tool to create more accurate mouse models of human cancer and to identify the genetic drivers of tumor growth. While challenges remain regarding how to deliver the tool safely into the human body without affecting healthy cells the technology offers a promising path toward treating cancer at its genetic root rather than just managing symptoms.

Read the original article at: https://www.cancer.gov/news-events/cancer-currents-blog/2020/crispr-cancer-research-treatment


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