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Turbocharging CRISPR to Understand How the Immune System Fights Cancer


New approach to studying immune gene function could improve treatments for cancer, other diseases

The CRISPR gene-editing system uses an enzyme called Cas-9 that acts like a pair of molecular scissors that cuts both strands of DNA and in doing so disrupts or knocks out the function of a gene. LaFleur: We just published a second paper in the Journal of Experimental Medicine that lays out a framework for the field in studies using CRISPR to screen immune gene function in living animals. We’re hoping that this framework and CHIME will give researchers new tools to study immune cells in cancer or any other disease model of their choice, eventually leading to new immune-centered therapies.

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