Understanding and Reversing Hypersensitivity to Sounds in Fragile X Syndrome

Understanding and Reversing Hypersensitivity to Sounds in Fragile X Syndrome

With a $90,000 grant from FRAXA Research Foundation over 2018-2019, Drs. Devin Binder, Iryna Ethell, and Patricia Pirbhoy at the University of California at Riverside aim to understand – and reverse – hypersensitivity to sound in Fragile X syndrome.

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Auditory Dysfunction in Fragile X Syndrome, Role for the Sound Localization Pathway

Auditory Dysfunction in Fragile X Syndrome, Role for the Sound Localization Pathway

FRAXA Research Foundation has renewed Dr. Elizabeth McCullagh’s 2017 FRAXA Fellowship for a second year. Dr. McCullagh and Principal Investigator Dr. Achem Klug are investigating the “cocktail party effect” in Fragile X mice. There is a specific circuit which allows us to discriminate between competing sound sources, helping us focus on a sound source of interest such as with a conversation partner. If clear differences are found in this circuit, they could be used as potential biomarkers for Fragile X clinical trials.

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Three-Dimensional Model for Identifying Fragile X Treatments

Three-Dimensional Model for Identifying Fragile X Treatments

With a $90,000 grant from FRAXA Research Foundation awarded in 2018, Dr. Peng Jin and Dr. Juhnee Kang at Emory University will develop and analyze Fragile X brain organoids to understand the disorder and identify treatment targets.

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Pharmacological Tolerance in the Treatment of Fragile X Syndrome

Pharmacological Tolerance in the Treatment of Fragile X Syndrome

With a $90,000 grant from FRAXA Research Foundation, Dr. Patrick McCamphill and Dr. Mark Bear at Massachusetts Institute of Technology (MIT) will further investigate drug tolerance and ways to overcome it. 

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Lincoln Bryant’s FRAXA Campaign

Lincoln Bryant’s FRAXA Campaign

A few months ago we opted to do genetic testing on Lincoln to see if there was an underlying reason for his developmental delays. He was diagnosed with Fragile X syndrome. Like so many people when they first get this diagnosis, we were sad and scared for him and his future. I had a lot of confusion and once I got on the internet I was able to find FRAXA Research Foundation and answers to a lot of my questions.

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Lysogene Partners with FRAXA Investigator Dr. Hervé Moine to Develop Gene Therapy for Fragile X

Lysogene Partners with FRAXA Investigator Dr. Hervé Moine to Develop Gene Therapy for Fragile X

A research project funded by FRAXA has led to new fragile x gene therapy initiative, this time in France. Lysogene, a French biopharmaceutical company working to develop gene therapy treatments for brain disorders, is partnering with FRAXA Investigator Dr. Herve Moine to tackle Fragile X syndrome.

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FRAXA Funded Researchers Present at MA Fragile X Conference

FRAXA Funded Researchers Present at MA Fragile X Conference

On Saturday Boston Children’s Hospital (BCH) hosted a Fragile X educational conference, Success Strategies for Individuals and Families Impacted by Fragile X and two of our funded researchers, Dr. Craig Erickson, and Carol Wilkinson, MD, PhD, presented giving an update on their current Fragile X clinical trials. Both being funded by FRAXA.

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Meet Zack

Meet Zack
Zack, 15 Danvers, MA InterestsSwimming, watching/collecting movies, reading books, playing mini golf, playing Wii, and being with his family. Challenges The dentist, thunder and other loud noises. Become a #FriendofFRAXAIf you would like to nominate someone as a #FriendofFRAXA, simply email a photo accompanied with age, location, and a few of his or hers interests and challenges to brianne@fraxa.org. We welcome all who have been touched by Fragile X, including friends, grandparents, siblings, professionals and companions alike. More #FriendofFRAXA FeaturesNo related posts.Read more

Repurposing Study II: Evaluating Combinations of Drugs to Treat Fragile X

Repurposing Study II: Evaluating Combinations of Drugs to Treat Fragile X

FRAXA Research Foundation initially partnered with Healx in 2016 to identify existing drugs with potential to treat Fragile X syndrome, using machine learning algorithms and computational biology.  The study produced results, and now FRAXA and Healx have launched a new round of studies to evaluate combinations of compounds, including both drugs and natural products.

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Fragile X Clinical Trial of AZD7325 in Adults

Fragile X Clinical Trial of AZD7325 in Adults

With a $51,000 grant from FRAXA Research Foundation, Dr. Craig Erickson will conduct a double-blind, placebo-controlled clinical trial of AZD7325 in adults with Fragile X syndrome at Cincinnati Children’s Hospital.  The compound being studied is an investigational new drug from AstraZeneca that targets GABA (A) receptors.

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FRAXA Annual Appeal Raised $760,000

FRAXA Annual Appeal Raised $760,000
Thanks to your generous support, we surpassed our annual appeal goal of $600,000 and are one step closer to finding effective treatments and, ultimately, a cure for Fragile X syndrome. From November 6 to December 31, collectively we raised over $760,000 from over 1,000 donors! This means we will also receive the matching gift of $600,000 from the Sunshine Lady Foundation!  We’d like to express our sincere gratitude to all of our donors who generously gave to FRAXA Research Foundation in 2017 and look forward to continuing the promising translational Fragile X research momentum in 2018. Our next round of research proposals will be coming in February, and we’re so excited to fund more cutting-edge research. We couldn’t do this without your support. We have an incredible community of families and friends. We are truly grateful for all. We are all in this together.Read more

$17,469 Raised by Friends of FRAXA Volunteers at Bruins Game

$17,469 Raised by Friends of FRAXA Volunteers at Bruins Game

Over 50 #FriendsofFRAXA showed up on the the day after Thanksgiving, November 24, at the Bruins game against the Pittsburgh Penguins to sell 50/50 raffle tickets. Our amazing volunteers sold $34,938 in tickets resulting in $17,469 donated to FRAXA research. This was the highest amount the Bruins sold this year in raffle tickets!

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In Their Own Words: Reports From the International Fragile X Workshop

In Their Own Words: Reports From the International Fragile X Workshop

The 18th International Fragile X and Related Neurodevelopmental Disorders Workshop in Quebec, Canada, was a great success, featuring Fragile X much more heavily than any previous meeting in this series! We asked our speakers to summarize their work in their own words. These brief updates from researchers investigating Fragile X.

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Fragile X in the Forefront of International Conference

Fragile X in the Forefront of International Conference

Today the 18th International Fragile X and Related Neurodevelopmental Disorders Workshop kicks off in Quebec, Canada. For the next six days, scientists from around the world will gather at this workshop to focus on recent breakthroughs in our understanding of Fragile X, autism spectrum disorders (ASD), and related neurodevelopmental disorders. This biennial meeting has been instrumental to the discovery of many disease-causing genes and the development of therapeutic strategies for these disorders.

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Lovamix: Clinical Trial of Combined Treatment of Minocycline and Lovastatin in Fragile X Syndrome

Lovamix: Clinical Trial of Combined Treatment of Minocycline and Lovastatin in Fragile X Syndrome

With a $66,714 grant from the FRAXA Research Foundation awarded over 2015-2017, Dr. Francois Corbin at the Universite of Sherbrooke will test the safety and synergistic effects of lovastatin and minocycline in patients with Fragile X syndrome.

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Combinatorial Drug Treatment in a Model of Fragile X Syndrome using Novel Biomarkers

Combinatorial Drug Treatment in a Model of Fragile X Syndrome using Novel Biomarkers

With a $90,000 grant from FRAXA Research Foundation awarded over 2016-2017, University of California researchers Khaleel Razak, PhD, and Jonathan W. Lovelace, PhD, are exploring drug combinations to limit hypersensitivity to sounds in Fragile X mice.  

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Genome-wide Screen for FMR1 Reactivation in Human FXS Neural Cells

Genome-wide Screen for FMR1 Reactivation in Human FXS Neural Cells

Drs. Mahmoud Pouladi and Kagistia Utami at the Agency for Science, Technology and Research (A*STAR) in Singapore have won a $67,500 research grant from FRAXA Research Foundation. Their goal is to reactivate the gene which is silenced in people who have Fragile X syndrome.

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MicroRNA Mediated Astroglial GLT1 Dysregulation in Fragile X

MicroRNA Mediated Astroglial GLT1 Dysregulation in Fragile X

Almost all brain research focuses on neurons – nerve cells. However, the brain has many more glial cells which support, nourish, and protect the neurons. FRAXA Research Foundation awarded a 2017 grant $90,000 to support Dr. Yang’s studies of how changes in glial cells contribute to Fragile X syndrome. This grant is funded by a grant from the Pierce Family Fragile X Foundation.

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Correcting Fragile X Syndrome Deficits by Targeting Neonatal PKCepsilon Signaling in the Brain

Correcting Fragile X Syndrome Deficits by Targeting Neonatal PKCepsilon Signaling in the Brain

FRAXA Research Foundation has made a 2017 grant of $90,000 to Probal Banerjee, PhD, at the College of Staten Island (CUNY). He is exploring a therapeutic strategy based on correcting abnormalities in the PKCepsilon signaling pathway in Fragile X. 

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Autophagy is a Novel Therapeutic Target of Impaired Cognition in Fragile X Syndrome

Autophagy is a Novel Therapeutic Target of Impaired Cognition in Fragile X Syndrome

Dr. Suzanne Zukin, at Albert Einstein College of Medicine, is expert on signaling pathways in the brain and the regulation of synaptic plasticity. With this 2017 grant of $90,000 from FRAXA Research Foundation, she and her team are exploring autophagy, which is how cells clean house, in Fragile X.

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Quantitative Assessment of the Serotonin System in a Mouse Model of Fragile X Syndrome

Quantitative Assessment of the Serotonin System in a Mouse Model of Fragile X Syndrome

FRAXA Research Foundation awarded a grant of $90,000 over two years to Clinton Canal, PhD.  Dr. Canal, previously a research assistant professor at Northeastern University, has just launched his own lab at Mercer University in Atlanta, GA, to focus on Fragile X research.

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Defining Subcellular Specificity of Metabotropic Glutamate Receptor (mGluR5) Antagonists

Defining Subcellular Specificity of Metabotropic Glutamate Receptor (mGluR5) Antagonists

With $217,500 in grants from FRAXA Research Foundation, Dr. Karen O’Malley and team studied the function of mGluR5 when it is inside cells. Many of the symptoms of Fragile X Syndrome (FXS) are thought to arise due to overactive metabotropic glutamate receptor 5 (mGluR5) signaling, which is normally opposed by the protein missing in FXS, Fragile X Protein (FMRP).

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Investigating Gene Reactivation to Treat Fragile X Syndrome

Investigating Gene Reactivation to Treat Fragile X Syndrome

With a $180,000 grant from FRAXA Research Foundation from 2016-2017, Dr. Jeannie Lee and her team at Harvard are working to reactivate the gene that is silenced in Fragile X syndrome.

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