Reactivating the Fragile X Gene in Young Mice Reverses Symptoms

Fragile X syndrome might be treated by reactivating the gene which is shut down in the syndrome. Researchers were able to reduce FXS symptoms by inserting the FMR1 gene into the brains of young mice.

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David Nelson, PhD, FRAXA Investigator

Fragile X Mutant Mouse Models

With $375,000 in grants from FRAXA, Dr. David Nelson developed an array of advanced mouse models of Fragile X. These models are available at Jackson Labs (JAX).

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David Nelson lab

Researcher David Nelson, PhD, Explores New Cell Strategies for Fragile X Syndrome, FXTAS and FXPOI

David Nelson co-discovered the FMR1 mutation which causes Fragile X syndrome and developed key mouse models, enabling global research aimed at finding treatments for the disorder.

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FRAXA Funded Research

Current Research Grants (37)