06/11/2026
One of the biggest unanswered questions in aneurysm research has been:
**Why do brain aneurysms form, weaken, and rupture?**
A newly published study in *Nature Neuroscience* is helping provide answers.
By creating an unprecedented cellular map of human brain aneurysms, researchers identified important biological interactions that appear to contribute to aneurysm progression and rupture. While much more work remains, discoveries like this move us closer to a future where rupture may be prevented before it happens.
This breakthrough reflects years of collaboration among scientists, physicians, patients, institutions, and funding organizations committed to advancing aneurysm research.
We are especially proud to see members of the TAAF research family among the study's authors and contributors, including:
🔹 Dr. Michael Levitt
🔹 Dr. Belda Gulsuyu
🔹 Dr. Daniel Cooke
We are also thrilled to celebrate our friend and the study's lead author, Dr. Ethan Winkler, whose dedication to understanding cerebrovascular disease continues to move the field forward.
Most importantly, this progress belongs to every patient, survivor, caregiver, and family impacted by brain aneurysms. Every answer brings us one step closer to better treatments, better prevention, and more lives saved.
# # # Join Us
**A Major Breakthrough in Brain Aneurysm Research**
Join Dr. Ethan Winkler, lead author of a landmark *Nature Neuroscience* study, as he discusses groundbreaking discoveries that may help explain why brain aneurysms form, weaken, and rupture.
📅 July 2
🕕 6:00 PM PT
💻 Live Virtual Webinar
Patients, survivors, caregivers, healthcare professionals, and anyone interested in aneurysm research are welcome.
**Registration is now open at bit.ly/TAAF-EthanWinkler**
Because every breakthrough starts with a question.
And thanks to researchers like these, we're getting closer to the answers.
