Finding Fragile X Biomarkers – From Transcriptomics to Behavior in Patients
FRAXA funded a study using blood-based transcriptomics to find reliable Fragile X biomarkers. This unique approach links molecular data to behavior for future trials.
Research Points to Drugs which Inhibit PDE to Treat Fragile X
FRAXA-funded work identified PDE enzymes as key targets in Fragile X, showing that PDE inhibitors can fix signaling and boost synaptic function. PDE4D trials are underway.
Metformin and Aberrant Insulin Signaling in a Fragile X Mouse Model
FRAXA-funded research is revealing how insulin signaling is altered in Fragile X and whether lowering it, including with metformin, could ease symptoms.
Fragile X Brothers Two of the Pittsburgh Synagogue Massacre Victims
We mourn Cecil & David Rosenthal, beloved brothers with Fragile X, lost in the Tree of Life tragedy. Their kindness and faith will never be forgotten.
Meet Andy!
Meet #FriendofFRAXA Andy! 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.
Kathan Pierce Named Patriots Difference Maker of the Week!
FRAXA’s Kathan Pierce, co-founder of The Pierce Family Fragile X Foundation, is the 2018 Patriots Difference Maker of the Week!
Spectrum News – Newly Discovered Aspects of Fragile X Spur Next Wave of Drugs
Many drugs for Fragile X syndrome have failed in large clinical trials, but candidates that target new aspects of the condition may fare better.
NKCC1 Inhibitor Bumetanide Corrects Synaptic and Circuit Hyperexcitability in Fragile X Mouse Model
Dr. Anis Contractor and Dr. Qionger He investigated the potential of the available drug bumetanide to correct altered GABA signalling in a mouse model of Fragile X syndrome.
Non-Invasive Imaging as a Biomarker for Fragile X Clinical Trials
FRAXA funded MRI research to track brain connectivity changes in Fragile X. This could yield objective biomarkers for testing treatments in mice and humans.
How Promising is CRISPR for Fragile X?
Peter Todd, MD, PhD, Assistant Professor in the Department of Neurology in the University of Michigan Medical School, was awarded a FRAXA Research Grant for gene reactivation with the use of CRISPR. In this interview he tells us about CRISPR in Fragile X research, how realistic is it that it could turn the Fragile X gene back on, and if it can really cure Fragile X.
Niagara Falls went Teal for Fragile X Awareness
Niagara Falls glowed teal on July 22 for Fragile X Awareness Day! Huge thanks to the Illumination Board for this stunning show of support.
Retinoic Acid Signaling is Blocked by Fragile X Mutation
With a 2013-2014 FRAXA Research Grant, Principal Investigator Marius Wernig, PhD and FRAXA Fellow Samuele Marro, PhD at Stanford University found that the Fragile X mutation impairs homeostatic plasticity in human neurons, by blocking synaptic retinoic acid signaling. Retinoic acid is a metabolite of Vitamin A. The system they have developed could provide a powerful new cellular biomarker for screening many treatment approaches.
Fragile X Research Impacted by a Small Group of Thoughtful, Committed Citizens
Congrats to FXAM! Their months of effort paid off with a $35K grant to support Dr. Todd’s groundbreaking Fragile X CRISPR research.
Ringing the Bell at the New York Stock Exchange for Fragile X Awareness
FRAXA and NFXF rang the NYSE opening bell to raise awareness for Fragile X—an incredible moment shared worldwide on CNBC!
Activity-Dependent Translational Profiling in Fragile X Neurons
FRAXA funded new tools at UC Berkeley to track which proteins Fragile X neurons make during signaling, to find targets that improve learning and brain function.
Tetra Discovery Partners Initiates Phase 2 Trial of BPN14770 in Fragile X Syndrome
This 2-Period Crossover Study of BPN14770 is accepting adults males with Fragile X syndrome at Rush University Medical Center in Chicago. Principal Investigator of the study is Elizabeth Berry-Kravis, MD, PhD.
A selective inhibitor of the phosphodiesterase type-4D (PDE4D), BPN14770 has shown the ability to improve the quality of connections between neurons and to improve multiple behavioral outcomes in the Fragile X mouse model.
Understanding and Reversing Hypersensitivity to Sounds in Fragile X Syndrome
This FRAXA grant studied why people with Fragile X are overly sensitive to sound and tested drug strategies to calm the brain’s overactive auditory circuits.
Meet Drew!
Meet #FriendofFRAXA Drew! 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.
Three-Dimensional Model for Identifying Fragile X Treatments
With a $90K FRAXA grant, Emory scientists are creating Fragile X brain organoids—3D human cell models—to reveal disease mechanisms and guide new treatments.
Pharmacological Tolerance in the Treatment of Fragile X Syndrome
FRAXA funded MIT work to probe tolerance to key Fragile X drugs, including mGluR5 inhibitors and arbaclofen, and to identify ways to sustain long-term treatment benefits.
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.
FRAXA Funded Researchers Present at MA Fragile X Conference
Boston Children’s Hospital hosted a Fragile X conference with FRAXA-funded researchers Dr. Craig Erickson & Dr. Carol Wilkinson presenting.
Meet Zack!
Meet #FriendofFRAXA Zack! 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.
Meet Noah!
Meet #FriendofFRAXA Noah! 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.