Reward Function in Fragile X Syndrome

Reward Function in Fragile X Syndrome

With a $82,500 grant from FRAXA Research Foundation in 2011-2012, Dr. Christopher Cowan and Dr. Laura Smith explored the role of specific signaling pathways in drug-related behavioral deficits, including determining the role, if any, of known impairments in the Fragile X brain.

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A Metabolomic Drug Efficacy Index to Test Treatments in the Fragile X Mouse

A Metabolomic Drug Efficacy Index to Test Treatments in the Fragile X Mouse

Dr. Davidovic has been examining changes in metabolism in various brain regions that are affected in Fragile X patients. She has defined a brain-specific metabolic signature of FXS and is testing treatment strategies to restore normal levels of these metabolites.

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Role of JNK in FMRP Regulated Translation in Fragile X Syndrome

Role of JNK in FMRP Regulated Translation in Fragile X Syndrome

With a $90,000 grant from FRAXA Research Foundation over 2 years, Dr. Michael Wilhelm and his team at the University of Wisconsin studied a protein known as JNK, which is observed to be abnormally regulated in Fragile X. Like FMRP, it is involved in regulating dendritic protein synthesis, and so it may be a target for drug therapy in Fragile X.

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Serotonergic Rescue of Synaptic Plasticity in FMR1 Knockout Mice

Serotonergic Rescue of Synaptic Plasticity in FMR1 Knockout Mice

With $306,000 in grants from FRAXA Research Foundation, Dr. Julius Zhu from the University of Virginia examined the effects of several drugs such as Buspar and Abilify which manipulate specific serotonin receptors and the effect that has on synaptic plasticity (LTP and LTD).

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