What is Werner syndrome?|
Werner syndrome is a rare disorder characterized by the dramatic, rapid appearance of aging. Individuals with this syndrome typically grow and develop normally until they reach puberty. The age of onset of Werner syndrome is variable, but an early sign is the lack of a teenage growth spurt, which results in short stature. Other signs and symptoms appear when affected individuals are in their twenties or thirties and include loss and graying of hair, hoarseness, thickening of the skin, and cloudy lenses (cataracts) in both eyes. Overall, people affected by Werner syndr
How common is Werner syndrome?
Werner syndrome is estimated to affect 1 in 200,000 individuals in the United States. In Japan, the syndrome occurs more often, affecting between 1 in 20,000 and 1 in 40,000 people.