Cortical dystonia in kids born early
Official title: Cortical dystonia of prematurity
Funded at Washington University · NIH-11382263 · Data updated 2026-11-12
Researchers are studying why premature birth leads to dystonia in cerebral palsy and looking for new ways to help children and adults who have this condition.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Washington University NIH-funded |
| Lab location | 1 site (Saint Louis, United States) |
| Project start | August 1, 2025 |
| Project end | May 31, 2030 |
| Funding year | 2026 |
| Award (this year) | $594,604 |
| NIH project number | 5R01NS140701-02 |
| Project ID | NIH-11382263 on NIH RePORTER |
Who could benefit from this research
✓Could help
Children born very preterm or with cerebral palsy, and adults with dystonia linked to CP, who could participate in future translational studies or send samples for analysis.
✕Less likely to help
Individuals without cerebral palsy, dystonia, or a history of preterm birth are unlikely to directly benefit from this research.
What this research studies
This project focuses on the brain changes after preterm birth that may cause dystonia in cerebral palsy. It explores cortical circuits and a specific type of brain cell to identify new treatment targets beyond anticholinergic medicines. By studying sensorimotor cortex and parvalbumin-positive interneurons in model systems and human data, the team aims to reveal mechanisms that could guide earlier and more effective therapies. The work builds on prior findings linking cortical injury to dystonia and seeks to translate those insights into patient care.
Why it matters
Potential benefit: If successful, the research could lead to new targets and strategies to prevent or lessen dystonia in children with cerebral palsy, improving movement and quality of life.
How similar studies have gone: Early work has connected cortical PVINs to dystonia in animal models, with emerging data suggesting potential translation to human CP-related dystonia, but human-targeted therapies remain exploratory.
Where this research is happening
-
Washington University
Saint Louis, United States Active
Researchers
- Principal investigator: Aravamuthan, Bhooma — Washington University
- Study coordinator: Aravamuthan, Bhooma
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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Butyrate-based approach to prevent vision loss in premature babies with retinopathy
A study is exploring whether increasing butyrate levels can prevent vision-damaging retinopathy in premature infants by addressing gut bacteria and metabolic pathways.
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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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TopoROP: Multi-View Analysis to Diagnose Retinopathy of Prematurity
A new AI-based tool analyzes retinal images to help doctors diagnose Retinopathy of Prematurity in premature babies and other patients at risk.
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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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Long-term endotypes of prematurity-related lung disease in former preemies
A long-term study looking at why some babies born very early develop lasting breathing problems and how their genes might explain these different paths.
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.