00:00Imagine one treatment that keeps cholesterol in check for decades.
00:03Gene editing could someday replace a lifetime of daily pills.
00:07Unlike regular medicine, some genetic treatments are designed to work after one dose.
00:12They can add a working gene, silence a harmful one, or edit DNA directly.
00:17Gene therapies already help treat conditions like spinal muscular atrophy and sickle cell disease.
00:22Now researchers are eyeing common problems like high cholesterol, heart disease, and diabetes.
00:28But two University of Michigan cardiologists urge caution in JAMA internal medicine.
00:33One and done doesn't always mean lifelong.
00:35The immune system may block a second dose if benefits fade.
00:39And a permanent change can't simply be stopped if side effects appear.
00:43A rare side effect could still harm many people if millions are treated.
00:47So they call for large-scale, long-term monitoring.
00:50The technology is powerful, but the bar for safety is high.
00:54Disclosure. This video contains stock footage and content created or enhanced using AI-assisted tools.
