New study identifies genetic changes in patients who progress to esophageal cancer

More and more mutations clutter up our DNA as we age. Mostly, these don't cause problems. But sometimes, a switch will flip, and a mutated cell turns cancerous. Can we see this shift in time to prevent or treat cancer before it starts?

source https://medicalxpress.com/news/2022-04-genetic-patients-esophageal-cancer.html