Finding a Cure for Fragile X
As many of you know, FRAXA’s mission is to find effective treatment options and ultimately a cure for Fragile X. Right now though, we know that we have to pivot. The Fragile X community has always been the center of our mission and today, there are other ways we can be helpful. We would like to host virtual gatherings that will benefit the Fragile X community and help us all feel connected.
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We recognize that with the constantly changing COVID-19 situation around the world, this is an unprecedented time for everyone — a time that, for many, is filled with uncertainty. Like many of you, we have children or adults at home with Fragile X syndrome. We truly understand what a great challenge this can be and are here to lend a hand.
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Tetra Therapeutics and Shionogi announced plans to expand their partnership supporting BPN14770, a treatment candidate for disorders marked by cognitive and memory deficits, including Fragile X syndrome and Alzheimer’s disease. The agreement builds on an earlier collaboration between the two companies, and aims to further accelerate BPN14770’s development and potential marketing. It is currently in clinical testing in both Fragile X and Alzheimer’s patients.
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The Westmark laboratory continues to study sleep and rest-activity cycles in Fragile X mice as a potential outcome measure that correlates between preclinical and clinical research. The analysis of sleep EEG in the mice has proven more labor intensive than they anticipated, but the team is collaborating with Dr. Rama Maganti’s laboratory at UW-Madison on the development of computer scrips to speed up the analysis.
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Meet #FriendofFRAXA Jackson! 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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In this double-bill episode of The Genetics Podcast, Dr. Patrick Short talks to two key rare disease researchers in the field: Dr. Bruce Bloom, CCO of Healx, and Dr. Mike Tranfaglia, CSO of FRAXA. Both draw on their wide-ranging personal and professional experiences to discuss the successes and opportunities of drug repurposing, the power of using machine learning, and the work they’ve been doing to aid in finding effective treatments for Fragile X.
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Which of the available drugs are best for fragile X? We tend to think of drugs according to their primary activity in the body, but very few drugs are totally selective and specific. There are differences between drugs in any given class, and these differences may be critical. Most drugs have “off-target” effects which are usually considered side effects, and it is these side effects which can have key advantages, in some cases.
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FRAXA Research Foundation has awarded a $90,000 research grant to Dr. Craig Erickson and Dr. Elizabeth Smith at Cincinnati Children’s Hospital to test functional near-infrared spectroscopy (fNIRS), in children who have Fragile X syndrome. fNIRS is safe, non-invasive, and easily-tolerated. It uses light sources and sensors on the scalp to build a heat map of the brain in action.
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People with Fragile X syndrome are more likely to develop infections, but are less susceptible to autoimmune disorders than the overall population, a new study found. Taken together, this suggests that the immune system is underactive in this patient population. The study, titled, “The phenotypical implications of immune dysregulation in Fragile X syndrome,” was published in the European Journal of Neurology.
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Jonathan Lovelace, a FRAXA funded Postdoc at UC Riverside, has made some exciting EEG findings over the past few years studying auditory hypersensitivity in mice and therapeutic drug treatments. A big obstacle in FXS research has been establishing reliable, unbiased, and translation relevant biomarkers that can be used to determine the effectiveness of therapies. One of the most important discoveries they have made is the striking similarity in EEG biomarkers between mice and humans.
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All of us here at FRAXA were very sad to learn that Mary Higgins Clark passed away on January 31, 2020, at the age of 92. Mary Higgins Clark was a tireless champion for Fragile X research. Mary put FRAXA on the map in 1997 when she made a $1 million donation over five years to solve the mystery of Fragile X (her words).
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A Fragile X clinical trial of a new PDE4D allosteric inhibitor from Tetra Therapeutics is nearly complete. Right now there are 3 remaining spots open to males 18-45 years of age with Fragile X syndrome. Dr. Elizabeth Berry-Kravis at the Rush University Medical Center in Chicago is leading this trial. The drug being studied has a unique mechanism of action that might improve cognitive and memory function.
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The Kansas Center for Autism Research and Training (K-CART) and Life Span Institute at the University of Kansas currently are seeking one postdoctoral fellow interested in advancing their research skills and progressing towards a career as an independent, externally funded investigator studying autism spectrum (ASD) or related neurodevelopmental disorders (e.g., Fragile X syndrome).
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Researchers at the University of Minnesota (UMN) and the University of Wisconsin (UW) are looking for parents/caregivers of a child/children with Fragile X syndrome (FXS) between the ages of 3-17 years to complete a short online survey. The teams are combining efforts to better understand the strengths and difficulties of children and adolescents with FXS.
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With a $90,000 grant from FRAXA, Dr. McCullagh and Dr. Achem Klug at the University of Colorado investigated whether auditory neural circuits are altered in Fragile X mice. They saw minor differences in these mice compared to B6 (control) mice in several measures of auditory acuity. Fmr1 mice had increased latency to the startle response for almost all conditions compared to B6 mice, suggesting altered timing to acoustic cues. These experiments show that, consistent with patient reports and anatomical/physiological data, the auditory system is altered in a mouse model of FXS, though with some potential compensation leading to a subtle behavioral impact.
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We are pleased to report that the National Institutes of Health (NIH) has published a Funding Opportunity, inviting applications for Centers for Collaborative Research in Fragile X and FMR1-Associated Conditions.
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Meet #FriendofFRAXA Will! 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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To say we are thankful would be an understatement. Before 2019 came to a close, FRAXA Research Foundation set an ambitious goal of $750,000 to raise by the start of the New Year. We knew that it would require all hands on deck, and we knew that those of you who believe in our mission would rise to the occasion. The turnout we received was beyond what we could have hoped for.
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Each year the Boston Prudential Center hosts a 31 Nights of Light event throughout the month of December. Each night, a different charity is selected and invited to the Center to raise awareness for their cause. This year, FRAXA Research Foundation was selected as one of the charities!
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For the 5th year in row, the Bruins Foundation chose FRAXA as a beneficiary of their 50/50 raffle to benefit a lucky charity. This year’s game was held on November 23, 2019 against the Minnesota Wild. Not only were the Bruins able to take home a win, but FRAXA received half of a whopping $37,000 raised that night!
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Meet #FriendofFRAXA Caleb! 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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With the help of our resilient supporters and the gifts of over 130 amazing donors, FRAXA Research Foundation raised $50,500 on #GivingTuesday. With a matching gift of $45,000 we were able to raise a total $95,500 to advance Fragile X research, funding two year-long research grants!
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First Healx secured $56M in new financing to launch a global Rare Treatment Accelerator program to tackle Fragile X syndrome and 39 other rare diseases. Now they have built a partnership with Boehringer Ingelheim worth millions. It all started with a small FRAXA grant to Healx to repurpose available drugs for Fragile X.
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Meet #FriendofFRAXA Jed & Kit! 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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On November 16, 2019, our amazing Ohio families held an unforgettable Genes & Gems event to support FRAXA Research Foundation. This year, at the Renaissance Columbus Hotel, families and friends gathered to support Fragile X research. The evening included presentation Dr. Craig Erickson from Cincinnati Children’s Hospital.
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