Fragile X Research Grants and Fellowships Funded 2011
4/7/2011: FRAXA Awarded $1,054,286 in Fragile X Research
Each year FRAXA holds a competition to find – and fund – the most promising new projects aimed at discovering targeted, effective treatments – and ultimately a cure – for Fragile X and related autism spectrum disorders. Each team has a page on this website with details.
Our competitive grant-making process ensures that the best and most innovative research gets supported, that new scientists join the Fragile X field, and most important – that we get closer to a cure. FRAXA aims to advance the kind of translational research that is most likely to lead to improved treatment.
FRAXA Postdoctoral Fellowships are for $45,000/yr for 2 years. FRAXA Project Grants vary in amount; amounts are per year and most projects are renewable based on progress).
New Project Grants $363,088
New Postdoctoral Fellowships: $315,000
Renewed Postdoctoral Fellowships: $376,198
Total: $1,054,286
Additional awards were made later in the year, bringing 2011 total funding to $1.2 million.
FRAXA Drug Validation Initiative (FRAXA-DVI)
The FRAXA Drug Validation Initiative (FRAXA-DVI) provides speedy, cost-effective, objective preclinical testing to validate investigational and repurposed compounds for Fragile X.
Defining Subcellular Specificity of Metabotropic Glutamate Receptor (mGluR5) Antagonists
This study showed that selectively targeting mGluR5 receptors in specific neuronal compartments can correct distinct Fragile X synaptic defects, improving precision therapy.
PIKE as a Central Regulator of Synaptic Dysfunction in Fragile X Syndrome
With $255,000 from FRAXA Research Foundation, Dr. Suzanne Zukin at Albert Einstein College of Medicine studied signalling pathways in Fragile X syndrome.
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).
The Endocannabinoid System in a Mouse Model of Fragile X Syndrome
Fragile X disrupts endocannabinoid signaling. This study in mice demonstrated that correcting it may calm brain hyperexcitability and improve symptoms.
Inhibitors of STEP as a Novel Treatment of Fragile X Syndrome
STEP inhibition reversed behavioral and synaptic Fragile X deficits in mice (Neuropharmacology, 2018), highlighting STEP as a promising treatment target.
Functional Interplay Between FMRP and CDK5 Signaling
FRAXA-funded work showed CDK5 signaling is disrupted in Fragile X. CDK5 drugs are in development for Alzheimer’s so this pathway offers a promising new FX treatment angle.
Glycogen Synthase Kinase-3 (GSK3), Lithium and Fragile X
Dr. Jope found that lithium (at usual therapeutic doses) and investigational GSK3 inhibitors can reverse a number of cognitive deficits in FMR1 knockout mice.
Treatment of Fragile X Syndrome via Dopamine Enhancers and Glutamate Inhibitors
In Fragile X mice, low dopamine signaling and excessive glutamate activity were targeted with dual therapy: dopamine enhancers plus glutamate inhibitors.
Small Rho GTPases, a Potential Therapeutic Target for Fragile X Syndrome
Dr. MariVi Tejada from the University of Houston tested several potential therapeutic compounds in an attempt to rescue function in the mouse model of Fragile X.