Shared genetic factors across learning disorders reveal common brain and genome links
Official title: Shared genetic architecture of specific learning disorders at behavioral, functional genomic and molecular genetic levels of analysis
Funded at University of Colorado · NIH-11400062 · Data updated 2026-11-12
A big study will look at how different learning disorders may share genetic roots and brain pathways to understand why they often occur together.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Colorado NIH-funded |
| Lab location | 1 site (Boulder, UNITED STATES) |
| Project start | December 1, 1996 |
| Project end | July 31, 2028 |
| Funding year | 2026 |
| Award (this year) | $199,322 |
| NIH project number | 5P50HD027802-34 |
| Project ID | NIH-11400062 on NIH RePORTER |
Who could benefit from this research
✓Could help
Individuals with specific learning disabilities or related cognitive/behavioral profiles may benefit from improved understanding and potential future therapies.
✕Less likely to help
People without learning disorders or without data contributing to the genetic analyses are unlikely to benefit directly.
What this research studies
This project brings together large genetic data to map how genes influence multiple learning disorders at once, using advanced modeling to see patterns across traits. By combining GWAS data from 17 samples, researchers aim to uncover shared biological pathways that underlie different learning difficulties. The effort could point to common brain mechanisms and genetic marks that distinguish shared from disorder-specific factors. The findings may clarify why certain learning challenges co-occur and lead to broader insights for diagnosis and treatment. The work is conducted by a team at the University of Colorado led by Dr. Jeffrey R. Gruen and collaborators.
Why it matters
Potential benefit: If successful, results could help doctors understand why learning disorders overlap and guide more targeted interventions and early support.
How similar studies have gone: Previous genetic studies have shown shared factors across neurodevelopmental conditions, supporting this cross-disorder approach.
Where this research is happening
-
University of Colorado
Boulder, United States Active
Researchers
- Principal investigator: Gruen, Jeffrey R — University of Colorado
- Study coordinator: Gruen, Jeffrey R
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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.