In these cases, Down syndrome is caused by a translocation of chromosomes 15 and 21 (Figure 3), in which the long arms of two acrocentric chromosomes are translocated to produce a single long ...

Chromosome 21 was the second human chromosome to be fully sequenced. Down syndrome happens when Trisomy 21 occurs, which means that each cell is the body has three copies of chromosome 21 instead ...

The combination of medical advancement with educational backing and societal acceptance allows individuals with Down syndrome ...

Medical experts identify several underlying health issues that could impact pregnancy, along with proactive steps for better ...

Every year, about 7.9 million infants (6% of worldwide births) are born with serious birth defects. With the causes of over 50% of birth defects unknown, how do we diagnose and prevent them?

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 ...

A seminal study by researchers at the Icahn School of Medicine at Mount Sinai and their collaborators in the United Kingdom, ...

A seminal study from researchers at the Icahn School of Medicine at Mount Sinai and their collaborators in the United Kingdom, Belgium, Spain, the Netherlands, and Iceland has uncovered a new genetic ...

Can Animals Have Mental Disabilities? Mental health issues aren’t exclusive to humans—animals can experience them too. From ...

[21] Careful clinical documentation is critical ... Shashidar Pai, MD, Director, Genetics and Developmental Pediatrics Medical University of South Carolina, Children's Hospital, Charleston ...