Gene Behind Heart Defects in Down Syndrome Identified Jan. 24, 2024 — Researchers have identified a gene that causes heart defects in Down syndrome, a condition that results from an additional ...

A century after Down syndrome was first described, scientists discovered that the root cause of this disorder is a condition called trisomy 21. What strides in research have been made since then?

Down syndrome is a common chromosomal disorder caused by an extra chromosome 21, leading to intellectual disabilities and distinct physical traits. Early diagnosis and therapies significantly ...

It also signifies the uniqueness of the triplication of the 21st chromosome which causes Down syndrome. Although it is not know why this condition occurs, Down Syndrome occurs when an individual ...

This extra genetic material causes the developmental changes and physical features of Down syndrome. The term "syndrome" here refers to a set of symptoms that tend to happen together. With a ...

Dr Khanna states that Down syndrome causes individuals to exhibit four typical physical characteristics which include a flat facial shape and sloping eye positioning together with small nasal ...

Down syndrome is a chromosomal abnormality that adds an extra chromosome 21 to a baby's normal 46 chromosomes at birth. This extra chromosome causes delays in physical growth, adversely affects ...

On World Down Syndrome Day, March 21, people around the world raise awareness and promote the rights and well-being of people with Down syndrome. The date, “3/21” symbolizes the triplication ...

The date being the 21 March (21/03) was chosen to represent the triplication (trisomy) of the 21st chromosome which causes Down syndrome. DSI's theme for 2025 is Support Our Dreams. Whether it’s ...