Living with Down Syndrome can present unique challenges, both for individuals with the condition and their families. For ...

1 in 1,000 to 1 in 1,100 live births worldwide are children born with down syndrome. The United Nations notes that each year, approximately 3,000 to 5,000 children are born with this chromosome ...

Scientists in Japan have used gene-editing technology to remove the extra chromosome responsible for Down syndrome, at least ...

Down Syndrome, known as Trisomy 21, is a genetic disorder caused by an extra chromosome 21. It affects facial appearance, ...

Down syndrome, which causes a range of developmental differences and affects 1 in 700 newborns in the United States, is caused by the presence of an extra copy of chromosome 21. The extra ...

Down syndrome is the most common chromosome-related genetic condition in the United States. It’s when there is an extra copy of chromosome 21 and can result in physical symptoms as well as ...

Mosaic Down Syndrome is a genetic condition in which a person is born with an extra copy of chromosome 21 in some cells, affecting less than 1% of those with Down syndrome.

Understanding Down Syndrome goes beyond the basics. Learn about common medical conditions associated with this genetic ...

Down syndrome results from an extra copy of chromosome 21 and affects physical and cognitive development Early medical care, speech therapy, and inclusive education improve quality of life for ...

World Down Syndrome Day is celebrated on March 21 each year – which stands for the tripling of the 21st chromosome (3.21) in people with the condition.

Decades ago, researchers showed that Down syndrome (also known as trisomy 21), was caused when individuals carried an extra copy of chromosome 21. Down syndrome is also the most common genetic cause ...