Illustration of researchers presenting funding support for SPG601 fragile X syndrome clinical trial backed by FRAXA

FRAXA Backs Upcoming Phase 2B Trial of SPG601 for Fragile X Syndrome

FRAXA Research Foundation is supporting a Phase 2b clinical trial of SPG601, an experimental therapy targeting BK channels in fragile X syndrome, following promising early results.

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Craig Erickson, MD (left) and Stella Sarraf, PhD (right) on a video call for the Spinogenix SPG601 Fragile X clinical trial.

Spinogenix and FRAXA Advance SPG601 Into Phase 2b Trial for Fragile X Syndrome

Spinogenix and FRAXA are supporting a Phase 2b clinical trial of SPG601 in Fragile X syndrome, building on Phase 2 signals and FDA designations.

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GEXVal Completes FRAXA-DVI, Receives FDA Orphan Drug Designation, and Prepares for Phase 2a Trial

Orphan Drug Designation positions GXV-001 for next steps after FRAXA-DVI completion as GEXVal prepares a Phase 2a Fragile X trial in Europe.

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Two people holding hands, symbolizing a research partnership.

Nospharma Announces Partnership with FRAXA to Test NOS-01 in Pre-Clinical Models of Fragile X

NOS-01 enters the FRAXA Drug Validation Initiative (FRAXA-DVI) for Fragile X mouse-model testing, generating data to guide development decisions.

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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.

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Ziyuan Guo, PhD, and Lu Lu, PhD, standing together in a research lab with laboratory equipment in the background.

METTL3 Inhibitors and FDA-Approved Drugs in a New Fragile X Treatment Strategy Using Organoids

Researchers are testing METTL3 inhibitors and FDA-approved drugs in brain organoids to explore new pathways for treating Fragile X and related disorders.

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FRAXA Q&A Webinar with Dr. Elizabeth Berry-Kravis on the Harmony RECONNECT Trial

Fragile X Research Q&A: Dr. Berry-Kravis on the RECONNECT Trial

Fragile X Research Q&A with Dr. Berry-Kravis on RECONNECT results, placebo effects, outcome measures, methylation, and research directions for families.

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Fragile X Research Update: A Turning Point for Treatments and Curative Approaches

Fragile X research is at a turning point. FRAXA is funding ASO therapy and CRISPR-based gene reactivation to target the root cause of Fragile X.

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Neuronal synapse illustration showing neurotransmitter release, symbolizing how BK channel openers restore balance in Fragile X syndrome.

BK Channel Openers: From FRAXA Seed Funding to Big Pharma Investment and Trials

See how FRAXA’s early grants propelled Fragile X research from lab discoveries to industry momentum, with partners advancing therapies into trials.

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Fast-paced 3-on-3 basketball game during Patrick’s PALS 29th Annual Fundraiser for Fragile X research at the TRACK at New Balance.

Patrick’s PALS 29 Raises Over $150K for Fragile X Syndrome at 3-on-3 Tournament

Fragile X syndrome fundraising took center stage at Patrick’s PALS 29, raising over $150,000 at Boston’s premier 3-on-3 basketball event.

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Sex Differences and the Role of Estrogen Receptors in Fragile X

Fragile X syndrome researchers are studying how estrogen receptors shape brain activity and may explain why males and females experience symptoms differently.

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Dr. Jeannie Lee standing in front of a staircase at Harvard Medical School, recipient of the Blavatnik $1M award for Fragile X gene reactivation research

Harvard’s Dr. Jeannie Lee Wins $1M Award to Develop Gene Reactivation Therapy for Fragile X

Dr. Jeannie Lee wins $1M Blavatnik Award to advance FMR1 gene reactivation therapy for Fragile X, building on years of FRAXA-funded research.

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NPR Spotlights Zatolmilast: A Potential Breakthrough for Fragile X Syndrome

NPR spotlights zatolmilast, a promising investigational drug to treat Fragile X syndrome. Families report life-changing improvements in learning and independence.

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BK Channel Openers: A New Drug for Fragile X Is Ready for Clinical Trials

A promising new BK channel opener, SPG601 from Spinogenix, is entering clinical trials for Fragile X syndrome. Learn about its potential to restore synaptic function and address core symptoms.

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ASOs and Fragile X: Addressing the Most Asked Questions

Explore the potential of ASOs in treating Fragile X syndrome & FXTAS. Dive into a comprehensive Q&A addressing key questions and breakthrough findings.

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Pioneering Community-Based Drug Development for Fragile X Syndrome

Discover how FRAXA leverages Community-Based Drug Development to create impactful therapies for Fragile X syndrome. Join us as we reshape the future of rare disease treatment.

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Allos Pharma Advances Phase 3 Clinical Trial Design for Potential Fragile X Syndrome Treatment, Arbaclofen

Discover Allos Pharma’s advancements in a pivotal Phase 3 trial for Fragile X syndrome treatment, Arbaclofen. Learn how their FDA-informed trial design might finally bring hope to the Fragile X community.

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SRC Family Kinase Inhibitor as a Potential Treatment for Fragile X Syndrome

This $100,000 FRAXA grant will fuel the Smith lab’s new approach to treating Fragile X syndrome using Saracatinib, originally a cancer drug.

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Repurposing FDA-Approved Drugs to Treat Major Depressive Disorder in Fragile X Syndrome

Depression is common in Fragile X, but current antidepressants need FMRP to work. Researchers will screen FDA-approved drugs to find effective options for FXS.

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New Fragile X Clinical Trial Announced by Healx

Healx has received Investigational New Drug (IND) approval from the US Food and Drug Administration (FDA) for a Phase 2a clinical study of HLX-0201 (sulindac, an FDA-approved drug).

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2021 Fragile X Research Grants Funded by FRAXA Research Foundation

Each year, FRAXA funds a diverse portfolio of research. FRAXA Fellowships and Grants are seed funding for the future, the feedstock for the Fragile X treatment development pathway.

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Fragile X Clinical Trials

Synaptogenix Announced Intention to Launch a Fragile X Clinical Trial with Bryostatin

Bryostatin research has advanced from mouse models to human trials. Synaptogenix and Nemours make plans to test this potential treatment in Fragile X clinical trials.

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Pivotal Phase 3 Trial of Zygel in Severe Fragile X Possible This Year

Zynerba Pharmaceuticals received advice from the U.S. Food and Drug Administration (FDA) on the design of a Phase 3 clinical trial of Zygel as a cannabidiol treatment for Fragile X syndrome.

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COVID-19 Vaccines Pose Little Risk to Rare Disease Patients, FDA, CDC Say

COVID-19 vaccines recently approved worldwide are expected to pose little risk to the rare disease community, including Fragile X patients.

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FRAXA Funded Research

Current Research Grants (37)