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Pioneering innovative therapies to improve the lives of those with genetic intellectual disabilities

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Genetic intellectual disability

Smith-Magenis syndrome

What is Smith-Magenis Syndrome?

Fragile X syndrome

Fragile X syndrome is the second most common genetic intellectual disability after trisomy 21 but the most common inherited genetic condition.

Cri du Chat syndrome

Patients with this rare syndrome are missing a portion of chromosome 5. Discovered by Dr.

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Jerome Lejeune Foundation