Clinical Trial of Ganaxolone in Patients with Fragile X Syndrome

Clinical Trial of Ganaxolone in Patients with Fragile X Syndrome

With a $90,000 grant from FRAXA Research Foundation funded during 2014-2015, Dr. Frank Kooy and colleagues at the University of Antwerp are conducting a double blind crossover trial of ganaxolone in patients with Fragile X syndrome. Results of this study were mixed (see Marinus: Results from Phase 2 Exploratory Clinical Study Support Continued Development of Ganaxolone in Fragile X Syndrome.

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GABA-A Receptor in Fragile X Syndrome

GABA-A Receptor in Fragile X Syndrome
FRAXA Research Foundation funded studies under the direction of Dr. Frank Kooy at the University of Antwerp in Belgium. $210,000 GrantsFrank Kooy, PhD Principal Investigator University of Antwerp, Belgium FRAXA Research Grants $45,000 in 2010 $100,000 in 2007-8 $65,000 in 1999-2000 by Frank Kooy, PhD Absence of a single protein, FMRP, in Fragile X patients leads to a cascade of molecular events in brain cells. To find out which other genes are involved the clinical symptoms, we have been looking for genes that are differentially expressed in Fragile X syndrome. One of the genes specifically underexpressed is part of the GABAA receptor. As GABA-A receptors are the main inhibitory receptors in the brain, involved in processes like anxiety, mood swings, sleep and cognition, processes also disturbed in Fragile X patients, we followed up on this finding. In subsequent studies, we demonstrated abnormalities in expression levels of multiple parts of the GABA-ARead more