What are the potential benefits and risks of using new technologies in Down syndrome research and care?

Aug 15, 2000 ... Down syndrome (trisomy 21) is the most commonly recognized genetic cause of mental retardation. The risk of trisomy 21 is directly related ... Jul 16, 2009 ... The research sheds light on the genetic underpinnings of aneuploidy, a condition marked by having an abnormal number of chromosomes. Jun 1, 2020 ... Down syndrome is a chromosomal condition that is associated ... which causes Down syndrome. Like trisomy 21, mosaic Down syndrome is ... 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 ... Down Syndrome (DS) refers to a genetic condition that is caused by an extra chromosome in the DNA chain on chromosome 21, referred to as Trisomy 21, ... Most cases of Down syndrome are caused by trisomy 21. Occasionally, the extra chromosome #21 or a portion of it is attached to another chromosome in the egg or ... Depending on the cause and severity, the diagnosis and treatment of a tremor may be done by a primary care provider, a neurologist, and/or a movement disorder ... Oct 27, 2023 ... Hypotonia often causes babies with Down syndrome to appear “floppy.” The poor muscle tone can and often does improve with age and physical ... Down syndrome happens when a person is born with an extra chromosome. Chromosomes determine how a baby's body forms and functions. · What causes Down syndrome? Sometimes the extra number 21 chromosome or part of it is attached to another chromosome in the egg or sperm. This may cause translocation Down syndrome. This ...