Mosaic Down syndrome has some cells with three copies of chromosome 21, and some with two instead of all three. Only about 1% to 2% of people with Down syndrome have mosaic Down syndrome. The severity ...

Fetal alcohol syndrome (FAS) and Down syndrome are both conditions that are present at birth. While they both affect facial appearance, development, and physical health, they have different causes.

Down Syndrome is a genetic disorder caused by abnormal cell division during the early stages of the development of the foetus. [iStockphoto] You might have seen some children or even adults with ...

WASHINGTON (Reuters) - An old drug once used to study epilepsy can help improve learning in mice with a form of Down syndrome and also might help people, U.S. researchers said on Sunday. Sign up here.

Early research suggests extra virgin olive oil (EVOO) may help reduce neurological symptoms in Down syndrome, offering a potential complementary intervention. LONDON ...

People with Down syndrome face a higher risk of developing leukemia. Now researchers explain why, by identifying specific changes in blood cells of people with Down syndrome. People with Down syndrome ...