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Down syndrome research. Research of Down syndrome-related genes is based on studying the genes located on chromosome 21. In general, this leads to an overexpression of the genes. [1] [2] Understanding the genes involved may help to target medical treatment to individuals with Down syndrome. It is estimated that chromosome 21 contains 200 to 250 ...
Down syndrome or Down's syndrome, also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. It is usually associated with developmental delays, mild to moderate intellectual disability, and characteristic physical features.
John Langdon Down. John Langdon Haydon Down (18 November 1828 – 7 October 1896) was a British physician best known for his description of the genetic condition now known as Down syndrome, which he originally classified in 1862. He is also noted for his work in social medicine and as a pioneer in the care of mentally disabled patients.
Down syndrome is a chromosomal abnormality characterized by the presence of an extra copy of genetic material on chromosome 21, either in whole (trisomy 21) or part (such as due to translocations). The effects of the extra copy varies greatly from individual to individual, depending on the extent of the extra copy, genetic background ...
In 1979, trisomy of the mouse chromosome 16 (Ts16) initially showed potential to be a model organism for human Down syndrome. [2] However, Ts16 embryos rarely survive until birth, making them unable to serve as a model for behavior and postnatal development. [3] This dissimilarity in survival between species arises from the presence of genes on ...
This is a list of people with Down syndrome, a condition also known as Down's syndrome or trisomy 21. Down syndrome is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. It is typically associated with developmental delays, characteristic physical features, and mild to moderate intellectual disability.
Lily: A Longitudinal View of Life With Down Syndrome is a three-part documentary that follows Lily, an individual with Down syndrome. The series shows her life over a period of 30 years, during which Lily attends elementary school, graduates from high school, and eventually lives independently.
Medical Hypotheses. Medical Hypotheses is a not-conventionally- peer-reviewed [1] medical journal published by Elsevier. It was originally intended as a forum for unconventional ideas without the traditional filter of scientific peer review, "as long as (the ideas) are coherent and clearly expressed" in order to "foster the diversity and debate ...
Budget. £2.2 million [1] Website. www .downs-syndrome .org .uk. The Down's Syndrome Association ( DSA) is a British charity which describes itself as being the only organisation in the United Kingdom that focuses solely on all aspects of living successfully with Down's syndrome. [3]
President. Dr. Kishore Vellody [1] Website. NDSC Official Website. The National Down Syndrome Congress ( NDSC) is a national not-for-profit organization that provides individuals, families, and health care providers information [4] and support [5] about Down syndrome, as well as advocating with and on behalf of individuals with Down syndrome. [6]