Genetics

Discovered a cause of mental retardation and autism

The term intellectual disability covers a large number of clinical entities, some with known cause and others of uncertain origin. For example Down syndrome is due to an extra copy of chromosome 21 and Rett syndrome is in ...

Neuroscience

Mystery of Rett timing explained in MeCP2 binding

For decades, scientists and physicians have puzzled over the fact that infants with the postnatal neurodevelopmental disorder Rett syndrome show symptoms of the disorder from one to two years after birth.

Neuroscience

Rett syndrome drug shows promise in clinical trial

Rett syndrome, a rare genetic disorder that causes mental retardation, autism, and physical deformities, has no cure. However, a small clinical trial has found that a growth factor known as IGF1 can help treat some symptoms ...

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