THAP1’s role in brain cell support and development
Official title: Role of DYT6 Dystonia Protein THAP1 in Oligodendroglial Mediated ECM Homeostasis During CNS Development
Funded at Case Western Reserve University · NIH-11334331 · Data updated 2026-11-12
A study to understand how the THAP1 gene in oligodendrocyte cells helps shape the brain’s surrounding matrix and support myelin formation in adults and during development.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Case Western Reserve University NIH-funded |
| Lab location | 1 site (Cleveland, United States) |
| Project start | July 1, 2022 |
| Project end | June 30, 2027 |
| Funding year | 2026 |
| Award (this year) | $426,237 |
| NIH project number | 5R01NS122990-06 |
| Project ID | NIH-11334331 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates are adults with or without THAP1-related dystonia whose condition might benefit from better understanding of brain ECM and myelination processes.
✕Less likely to help
Individuals without conditions related to THAP1 or oligodendrocyte function may see limited direct benefit.
What this research studies
This project looks at how THAP1, a gene linked to a movement disorder, influences the brain’s extracellular matrix through oligodendrocyte progenitor cells. Researchers will map THAP1’s activity and its partners to see how it controls the proteins and sugars that form the brain’s scaffold. By using human brain-related cells and cutting-edge sequencing, the study aims to connect THAP1 to nerve cell support and white matter development. The work could reveal targets to support myelination and brain plasticity in conditions affecting the CNS.
Why it matters
Potential benefit: If successful, findings could help develop therapies that support myelination and brain connectivity in neurodevelopmental or movement disorders.
How similar studies have gone: Past work shows THAP1’s role in myelination, and this study builds on that by linking ECM regulation to THAP1, with potential for novel targets.
Where this research is happening
-
Case Western Reserve University
Cleveland, United States Active
Researchers
- Principal investigator: Yellajoshyula, Dhananjay — Case Western Reserve University
- Study coordinator: Yellajoshyula, Dhananjay
Related research
Other NIH-funded projects on the same topics.
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Role of THAP1 in brain cell support cells shaping brain development
Aims to understand how the THAP1 protein in oligodendrocyte lineage cells helps shape the brain’s environment and myelination during development, which may relate to a movement disorder called DYT6 dystonia.
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Leukocyte RNA biomarkers to help diagnose and monitor dystonia
A small study will look for RNA signatures in blood that could help diagnose and track dystonia in people who have the condition.
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How a dystonia-linked protein affects brain support cells and myelin
This project looks at how the THAP1 protein linked to DYT6 dystonia changes the behavior of brain support cells and the surrounding matrix, which could affect myelination in adults with DYT-THAP1.
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Intrathecal baclofen for children with dystonia due to brain injury
A physician-led study at Baylor College of Medicine will help determine how ITB therapy affects daily life, comfort, and mobility for children with dystonia and related condition after brain injury.
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DYT1 Dystonia: Mouse Models to Understand TorsinA and Brain Circuits
A researcher-led project uses mouse models to explore how a genetic change in DYT1 dystonia affects brain circuits and movement.
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Dystonia-specific brain signaling pattern in cerebellum
Aims to identify a characteristic pattern of nerve cell activity in the cerebellum that is linked to dystonia, with studies in mice and potential implications for people with the condition.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.