CASK Coalition roadmap

Kyle Fink

Assistant Professor University of California Davis, Department of Neurology

Cask Coalition Projects

What we have achieved together? 

Only being established in 2023, The CASK Coalition has already achieved so much together.

From organising a successful first global fundraiser CASK Race for Research to launching an ambitious project, CURE CASK, to provide the female population with a gene therapy and raising $100,000 towards this.

Their members, collectively, are part of larger organisations, such as Genetic Alliance, Eurordis, Global Genes and UKRET. Our motto is “Achieving More, Together”


The Theory

In the brain of every female with a CASK gene mutation, there are silenced copies of the healthy CASK gene. The project is proposing to “turn on” these silenced genes. The genes will then be able to create the CASK protein.

This will, theoretically, result in a brain which, initially having just half of the CASK protein needed to function properly, will have much more. This should have a dramatic impact on the prognosis of the disease since the brain will now have enough of the CASK protein needed to function properly.

The Research

This project involves 2 Phases:

  • Creating human induced pluripotent stem cells, growing them in a dish and turning them into different types of brain cells in order to evaluate the efficacy and efficiency of the approach. This First Phase is now fully funded and will be commencing on 1 February 2024 and subject to the progression of this Phase we anticipate completion about 31 July 2025.
  • Characterizing mouse models of Cask. This will include assessing the ability of the therapeutic to reactivate the healthy copy of Cask in the brain of mice and test the level of recovery this approach could have.

The History

CASK aims to follow in the footsteps of two more common Xlinked genetic disorders: MECP2 and Rett syndrome. Xreactivation has successfully been done (in mice models) for the two genes that cause these neurological disorders. UC Davis is eager to have the opportunity to try their technique on the CASK gene – a gene that displays all the markers of being a successful candidate for this novel therapeutic.

UC Davis

The UC Davis MIND Institute located in California is a collaborative international research center, committed to the awareness, understanding, prevention, and treatment of the challenges associated with neurodevelopmental disabilities and rare x linked disorders.

Rare X Natural History Study

In order for drug developers and researchers to identify patients eligible for either new drugs or repurposed drugs specific to CASK, it will be imperative to create a database containing the medical records and other health information of CASK patients all over the world. Currently there is over 110 members.

Founding Member Projects

CASK Research UK

Join our coalition

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