What if scientists could program cells to destroy only the ones that are harmful, leaving healthy cells untouched? This question sits at the center of some of today’s most important breakthroughs in gene editing and precision medicine. While traditional CRISPR tools like Cas9 are known for editing DNA, emerging technologies are beginning to push beyond The post From Gene Editing to Cell Elimination: How Cas12a2 Is Changing CRISPR Research appeared first on Life in the Lab .