Noonan syndrome is a genetic condition that affects around 1 in every 1,000–2,500 people. The signs and symptoms can vary greatly from person to person, so this condition may be underdiagnosed or even ...

Noonan syndrome is a genetic disorder that affects one in 2,000 children. It is characterized by unusual facial characteristics, cardiac abnormalities, short stature, anomalies of certain blood and ...

This image shows noonan syndrome reproduced in mice carrying the K-Ras gene mutation, including facial dysmorphia (right image), when compared to normal mice (left image). Disclaimer: AAAS and ...

Two years ago, Maria, then 14, started feeling off. Her stomach hurt and she often experienced nausea. She was exhausted and looked really pale. Worried, her parents took her to the emergency room.

Families underwent phenotyping for features of Noonan syndrome in children and their parents. Two multiplex families underwent linkage analysis. Exome, genome, or multigene panel sequencing was used ...

Noonan syndrome is a hereditary condition that occurs when a person inherits a certain genetic mutation from a parent. A genetic mutation may also occur at conception due to an irregularity in the egg ...