With a $90,000 grant from FRAXA Research Foundation over two years, Drs. Olivier Manzoni and Daniela Neuhofer researched the relationship between fragile X syndrome and the areas of the brain that are involved in reward processing, regulation of emotional behavior and emotional memory as well as attention, planning and working memory.
With $384,345 in grants from FRAXA Research Foundation, Dr. MariVi Tejada from the University of Houston focused on a particularly promising point of intervention in pathways of brain receptors, and tested several potential therapeutic compounds in an attempt to rescue function in the mouse model of fragile X.
Dr. Huber made the original discovery of the mGluR Theory of Fragile X when she was a postdoctoral fellow in the lab of Dr. Mark Bear, with her first FRAXA grant in 2000. Dr. Huber has received $474,300 in grants from FRAXA Research Foundation since then, researching molecular mechanisms and developmental switches in fragile X syndrome. She has worked with 4 FRAXA Postdoctoral Fellows (Elena Nosyreva, PhD in 2006; Jennifer Roseni, PhD in 2007; Tong Zang, PhD in 2010-2011; and Weirui Guo, PhD in 2012-2013) and has received supporting funds from The Meadows Foundation of/for Texas.
With $208,000 in funds from FRAXA Research Foundation, Dr. Richard Jope and his team at the University of Miami tested whether newly developed, highly specific inhibitors of GSK3 can reduce behavioral abnormalities in fragile X mice.
With a $163,356 grant from FRAXA Research Foundation in 2010-12, Dr. Scott Soderling and Dr. Hwan Kim at Duke University bred the standard mouse model of fragile X syndrome to their lines of mice that express reduced levels of several key proteins that modulate synaptic actin. These compound mutant mice were compared to FXS mice to determine if genetically impairing pathways to the actin cytoskeleton can rescue deficits in the FXS mice.
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.
With $109,500 in grants from FRAXA Research Foundation over 5 years, Dr. Karen O’Malley of Washington University researches the relationship between fragile X syndrome and the functions of mGluR5.
With $271,876 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).
With a $112,250 grant from FRAXA Research Foundation over 3 years, Dr. Efthimios Skoulakis and his team from the Institute of Cellular and Developmental Biology conducted the first FRAXA project in Greece, where they developed a speedy new test for learning problems in fruit flies, which allowed them to test a number of drugs that are potential fragile X treatments.
With a $95,000 grant from FRAXA Research Foundation from 2010-2011, Dr. Daniel Johnston and Dr. Darrin Brager at the University of Texas at Austin investigated alterations in ion channels in fragile X syndrome. They explored potential therapeutic effects of drugs which open and close these channels. Results published.
With a $90,000 grant from FRAXA Research Foundation in 2010-2011, Dr. Mark Bear and Dr. Miquel Bosch tested the simple hypothesis that the excessive rate of protein synthesis is not a consequence but the primary cause of the structural alterations occurring in fragile X syndrome.
With a $106,800 grant from FRAXA Research Foundation over 2 years, Drs. Stephan Kindler and Hans-Jurgen Kreieinkamp studied a protein, Shank1, which is overabundant in fragile X syndrome.