What are the common health issues experienced by individuals with Down syndrome?

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, ... Mar 27, 2023 ... There is no clear cause of the genetic condition, although maternal age is a major risk factor for Down syndrome. Women who become pregnant at ... Down syndrome is the most frequent chromosomal cause of mild to moderate intellectual disability, and it occurs in all ethnic and economic groups. The degree of ... Mar 18, 2021 ... This additional chromosome, or portion of a chromosome, causes the common features of DS: delayed language; impaired long and short-term memory; ... Down syndrome – learn about symptoms, diagnosis, causes and treatments and how this disorder relates to Alzheimer's and other dementias. Feb 23, 2024 ... People with Down syndrome are born with an extra chromosome. This can lead to a range of issues that affect them mentally and physically. 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 ... Dec 26, 2024 ... Down syndrome is a condition in which a person has an extra copy of chromosome 21. Chromosomes are small "packages" of genes in the body's cells. 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 ... Nov 30, 2020 ... Basic studies to improve understanding of the genetic and biological causes of brain abnormalities that lead to Alzheimer's; Observational ...