Your Genetic Report Could Help Unlock the Next CMT Breakthrough
You may not be a scientist. But you have something researchers need.
If you have a genetic report related to your CMT diagnosis, uploading it to GRIN, the Global Registry for Inherited Neuropathies, is one of the most direct contributions you can make to CMT research today. It takes a few minutes. The impact lasts far longer.
What Is GRIN?
GRIN is HNF’s patient registry, and it is one of the most powerful tools in the fight against CMT. It is a secure, centralized database where patients contribute their health data, including genetic information, symptoms, and disease progression, giving researchers a real-world window into how CMT behaves across thousands of people.
The more patients who contribute, the sharper that picture becomes, and the faster research can move.
Your Data Is More Powerful Than You Think
When genetic data from CMT patients comes together at scale, patterns emerge that no single clinic or research center could ever see on its own. Your report helps researchers:
- Identify which gene variants are most common across the CMT population
- Spot subtypes that are flying under the radar and underdiagnosed
- Determine which patient populations need to be at the center of clinical trial design
- Give pharmaceutical and biotech partners the real-world evidence they need to take the next step toward developing treatments
And here is something that surprises many people: even if your genetic report came back negative or inconclusive, it still belongs in GRIN.
- Negative and inconclusive results are not dead ends. They provide clues.
- New CMT-related genes are constantly being discovered, so a report that could not identify a cause today may point toward a diagnosis tomorrow.
- Uploading your report now means that connection can be made when the science catches up.
How to Upload Your Report
It could not be simpler, and we have made sure you do not have to figure it out on your own.
Head to joingrin.org to create your profile or log in to your existing account. A step-by-step video tutorial is right there on the page to guide you through the full enrollment process. Already know your way around GRIN? Skip straight to the 3:00 mark, where we walk you through exactly how to upload your genetic report to your profile.
Here is all it takes:
- Visit joingrin.org
- Create a new profile or log in to your existing account
- Watch the video tutorial on the page
- Jump to the 3:00 mark for instructions on uploading your genetic report
- Upload your report directly to your profile
That is it. A few clicks, a few minutes, and your data is working for the CMT community.
Be Part of What Comes Next
Every treatment that reaches CMT patients will have been built, in part, on the data patients chose to share. Your genetic report is a piece of that foundation.
Do not let it sit in a filing cabinet. Put it to work.
Visit joingrin.org to get started.













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