CRISPR Reactivation of the Fragile X Gene

CRISPR Reactivation of the Fragile X Gene

“We are trying to target the first event that goes wrong in Fragile X syndrome”, says Todd, “One reason our previous attempts to develop treatments for Fragile X syndrome have failed is that they’ve tried to target the downstream effects of losing the Fragile X protein. The protein does many things… bypassing all the functions that it normally takes care of has proven difficult from a pharmacologic perspective.”

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Genome-wide Epigenetic Markers in Fragile X

Genome-wide Epigenetic Markers in Fragile X

With $155,000 in grants from FRAXA Research Foundation over several years, Dr. Miklos Toth of Cornell University discovered increased startle response in Fragile X mice and that baclofen can correct this phenotype. They also studied epigenetics (ie factors other than the gene itself) which can determine symptom severity in Fragile X.

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