RARE Daily

How Parents Took Development of a Gene Therapy into Their Own Hands

April 23, 2026

Nicole Johnson and Nasha Fitter are both mothers of daughters with the ultra-rare neurodevelopmental condition FOXG1 syndrome, which currently has no approved disease-modifying therapies. The disorder causes profound developmental disabilities, epilepsy, motor and speech impairments, and multi-system challenges. The two mothers co-founded the FOXG1 Research Foundation to advance treatments for the condtion. Johnson and Fitter discuss how a parent-driven foundation became a virtual biotech capable of advancing a gene therapy into human clinical trials, how they prioritized translational work over academic projects that don’t move a therapy toward the clinic, and the lessons they’ve learned that can guide other rare disease communities.

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