"The plaque is like the match, the tangles, like the brushfires that spread. You can live with it. But once there's neuroinflammation, that's the forest fire. And that's self-feeding. As neurons die, you get more neuroinflammation. Neuroinflammation causes more cells to die. So, you get this vicious cycle." - Rudi Tanzi This week on Living Lab Radio: Nature Briefing editor Flora Graham explains the latest headlines about CRISPR gene editing, personalized medicine, and even cold fusion. Alzheimer