Scientific American: Cause of Werner Syndrome & Progeria

This "Ask the Experts" article answers the question, "What do we know about the cause of Werner syndrome and progeria, the disease that leads to premature aging in children?" This article also distinguishes between Hutchinson-Gilford progeria, Werner syndrome, and natural aging. Provides characteristics of disorders, identifies genetic cause of Werner's syndrome, and describes molecular effects of gene. Offers several professional perspectives.