Finding a Cure for Fragile X
When Zach and Leslie Wieber started their family, they were unaware of Fragile X syndrome. Then in 2012, they received the news that changed their lives. Their sons, now ages 13, 11, and almost 10, all live with Fragile X syndrome. Like many parents, the Wiebers felt relief and fear when their children were diagnosed.
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Why does obesity challenge so many people with Fragile X? Dr. Caku’s team thinks changes in the gut are the culprit. This team has found that Fragile X syndrome causes changes in the tiny organisms that live in our gut. They believe that these abnormalities cause changes in the brain which impair learning and behavior.
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In recent weeks, USA Today spent days with FRAXA co-founders Dr. Mike Tranfaglia and Katie Clapp, and their son Andy. Andy lives with Fragile X syndrome and is the focus of a segment of USA Today’s occasional series that explores how scientific advances are transforming care for rare diseases.
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With this grant, the team will identify the pathways responsible for this excessive activation and attempt to reverse the excess. If they can correct this using drugs, they will be able to identify a new potential treatment for Fragile X solving one more piece of the Fragile X brain puzzle.
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Recent events have shed light on the challenges those living with Fragile X syndrome face while traveling via air. FRAXA Research Foundation and Developmental FX have joined together to advocate for systemic changes that will alleviate the barriers those with Fragile X face while navigating the booking process, airports and in-flight experience.
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Astrocytes are star-shaped cells that make up one fifth of all cells in the human brain. Recently researchers found a specific pathway in astrocytes that is overactive in Fragile X syndrome, and they hope to bring this pathway back to normal with a drug. With this grant, the team will try to correct the pathway in Fragile X mice. The hope is that they will find a new potential treatment approach for Fragile X syndrome.
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Did you know that depression is more common in those with autism and/or Fragile X? Even more disturbing is the discovery that current treatments for depression do not work in Fragile X mice. With this grant, the team will work to develop a rapid screening tool to identify FDA-approved drugs which can treat depression in people with Fragile X syndrome.
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Dr. Stephen T. Warren passed away on June 6, 2021. In 1991, Dr. Warren discovered the genetic mutation which causes Fragile X Syndrome and named it FRAXA. Donations can be made in his honor to FRAXA Research Foundation.
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Meet #FriendofFRAXA Tyler! If you would like to nominate someone as a #FriendofFRAXA, we welcome all who have been touched by Fragile X, including friends, grandparents, siblings, professionals and companions alike to become a #FriendofFRAXA with the goal of putting a face to Fragile X for those who may not know someone directly.
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Why is it so hard to find the right medications to help people with Fragile X? Just as Fragile X affects individuals differently, medications do as well. This project aims to bring personalized medicine to Fragile X syndrome.
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With a $90,000 grant from FRAXA, Dr. Cara Westmark’s team will use mice to determine if more palatable Atkins-type diets can improve sleep and boost learning skills for those with Fragile X.
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We have long suspected that the clinical trials of mGluR5 blockers from Novartis and Roche failed because the drug triggered tolerance, losing effect over time. With a $90,000 grant from FRAXA, Dr. Patrick McCamphill, a Postdoctoral Fellow in the MIT lab of Dr. Mark Bear, is investigating. He does indeed find tolerance, and now he is looking for ways to overcome it.
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FRAXA Research Foundation is spreading awareness across the world! We’d love to see you light up our world on July 22 as part of World Fragile X Day!
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With a promising new treatment on the horizon, NPR reflects back at the past 10 years, providing a glimpse into both the science and research of Fragile X through the eyes of key researchers, in addition to the lives of this family, their quest for a cure, and what that may look like for their son, Andy.
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The FRAXA Drug Validation Initiative (FRAXA-DVI) provides speedy, cost-effective, objective preclinical testing of potential Fragile X treatments. FRAXA-DVI uses in-vitro systems, behavior batteries, and gene expression and peripheral biomarker platforms to validate investigational new drugs and repurposed available compounds in Fragile X syndrome (FXS).
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FRAXA Research Foundation is excited that long time Fragile X advocate and well-known figure within the Fragile X community, Holly Roos, is joining our team as Community Services Director. We are thrilled with the energy and enthusiasm Holly brings to the team.
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Within the past month, FRAXA Research Foundation has signed on to join the Friends of of National Institute of Child Health and Human Development (NICHD), asking for an increase government funding to research disorders such as Fragile X syndrome.
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In November 2020, a phase II clinical trial reported extremely successful results. This clinical trial of a PDE4D inhibitor from Tetra Pharmaceuticals was conducted by Dr. Elizabeth Berry-Kravis at Rush University Medical Center and funded by FRAXA Research Foundation. In this Simons Foundation lecture, Elizabeth Berry-Kravis traces 30 years of Fragile X research, from identifying its cause, through finding dozens of treatment targets, through a series of disappointing clinical trials.
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FRAXA Research Foundation has awarded a $90,000 research grant to Stanford University principal investigators Dr. Philippe Jacques Mourrain and Dr. Gordon Wang, along with postdoctoral fellow, Dr. Rochelle Coulson. They are evaluating additive effects of combinatorial drug treatments to correct a broad spectrum of deficits observed in Fragile X syndrome.
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Dr. Carol Wilkinson, MD PhD, and Dr. Charles Nelson, PhD, at Boston Children’s Hospital are recruiting children ages 2-7 years with Fragile X syndrome to participate in a study of brain differences using non-invasive EEG.
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When a team of elementary school teachers and therapists asked us to share strategies for working with young children who have Fragile X syndrome, we developed this session featuring tips, techniques, and stories. Katie Clapp, co-founder of FRAXA Research Foundation and parent of a young man with Fragile X, and Tracy Antonelli, whose two teenage boys have Fragile X, present this session to help teachers assist their students.
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Thank you Talk Fragile X for having FRAXA’s cofounder Katie Clapp as a guest on your podcast! It was a pleasure to share why FRAXA got started and our motivation for finding effective treatments and ultimately a cure for Fragile X syndrome.
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2020 was a year we will never forget. Because of this incredible community and dedicated supporters, we were able to pull through the most difficult year most of us have experienced.
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FRAXA plans to fund $1 million for a generous number of Fragile X research grants and fellowships in 2021. Our mission is to find specific treatments and ultimately a cure for Fragile X syndrome. We aim to bring practical treatment into current medical practice as quickly as possible; we prioritize projects that have a clear practical application and the results of which will be shared in a timely fashion.
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Presentations by:
Craig Erickson – Translational medicine and mechanistic studies of brain neurophysiology in Fragile X Syndrome: A NIH Center Overview
Ernest Pedapati – Network Mechanisms, Biomarkers, and Pharmacology of Fragile X Syndrome in Humans
Devin Binder – Network Mechanisms of Neurophysiology and Behavior in mouse models of Fragile X Syndrome
Kimberly Huber – FMRP Regulation of local and long-range neocortical circuits in the mouse: Links with EEG phenotypes
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