New CRISPR Paper Shredder Destroys Cancer and Viral Cells
Key Points: Scientists discovered a new CRISPR protein that destroys sick cells rather than fixing their broken genes. The protein acts like a molecular paper shredder, ripping apart the DNA of cancer- and virus-infected cells. In lab tests, the tool reduced lung cancer cell growth by 50% and killed over 90% of HPV-infected cells. The treatment completely ignores healthy tissue, which could allow doctors to...