What are the key messages that we want the public to understand about Down syndrome?

Down syndrome is the most frequently occurring chromosomal disorder and the leading cause of intellectual and developmental delay in the US and in the world. Mar 8, 2018 ... There's no doubt that an extra copy of chromosome 21 is what causes Down syndrome. There's a lot of doubt, however, over which particular ... It's not treatable, no, because it's a genetic disorder that occurs in utero; once born it's too late for the patient. There is no cure, other than aborting a ... Down syndrome – learn about symptoms, diagnosis, causes and treatments and how this disorder relates to Alzheimer's and other dementias. Down syndrome is the most common genetic cause of intellectual disability, affecting approximately 1 in every 700 children. It is named for John Langdon Down, ... Aug 11, 2023 ... Blood disorders — Down syndrome can cause blood cell abnormalities, including a form of blood cancer called leukemia. Immune system problems — ... Feb 16, 2024 ... What causes Down syndrome? En Español. Down syndrome is caused by a random error in cell division that results in the presence of an extra copy ... 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 ... Researchers finally determined the source of DS: the presence of an extra copy of chromosome 21, a condition often referred to as trisomy 21. Down's syndrome is the commonest identifiable cause of intellectual disability, accounting for around 15-20% of the intellectually disabled population. It is ...