How can we ensure that research on Down syndrome benefits individuals with the condition?

Down syndrome is a condition that is caused by extra genetic material. It's one of the most common genetic conditions in the United States. The extra genetic ... Down syndrome is a genetic disorder. It is also called trisomy 21. It includes certain birth defects, learning problems, and facial features. Jan 25, 2025 ... Here are four factors that may be associated with an increased risk of having a baby with Down syndrome. Trisomy 21– More than 90% of Down syndrome cases are caused by trisomy 21. An extra chromosome (chromosome 21) originates in the development of either the sperm ... Aug 5, 2015 ... Down syndrome (DS) is a complex, highly variable disorder that arises from trisomy of chromosome 21. It was one of the first chromosomal ... Oct 20, 2023 ... Down syndrome is a genetic disorder caused by an extra full or partial cell division of a human's chromosome 21, resulting in lifelong intellectual disability, ... In 95% of cases there is the presence of an extra chromosome 21 in the cells, also lending the syndrome the name trisomy 21 (T21). The other causes are known as ... Dermatological manifestations of Down syndrome, Trisomy 21 syndrome, Complete trisomy 21 syndrome ... What causes Down syndrome? A cell division error during ... Apr 12, 1994 ... In addition, Dr. Lejeune was a pioneer in clinical cytogenetics and carried out numerous clinical and biochemical studies of people with Down ... Jun 20, 2018 ... Down syndrome is a condition in which a person is born with an extra copy of chromosome 21. The condition is associated with intellectual disability.