Today is a great day to give!

Hi TESS Supporters 👋

Happy Giving Tuesday!

Giving Tuesday is an important day for TESS. It's global day of generosity that kicks off our 2025 year-end fundraising campaign.

Make a donation today and double your impact! Every dollar donated throughout December will be matched up to $100,000, thanks to a group of longtime donors. Your contribution will drive our first-ever gene therapy clinical trial forward— a tremendous breakthrough for our TESS Superheroes.

The timing is critical. We must raise $450,000 before the end of the year in order to launch this trial in early 2026. We need you now more than ever before.

Thank you for your generosity this Giving Tuesday!

With gratitude,

Team TESS

Unrestricted gifts are invaluable toward our goal of $450,000, as they drive our SLC13A5 gene therapy clinical trial, enabling the next step in a decade of breakthroughs. Donate today and double your impact. All donations throughout December will be matched dollar-for-dollar up to $100,000!

Donate now.

We love our monthly donors! Monthly donors help offset costs related to our upcoming clinical trial and enable our SLC13A5 research team to pursue our most strategic and highest-priority projects. Donate today and double your impact. Your first monthly donation this December will be matched dollar-for-dollar up to $100,000!

Sign up to be a monthly donor.

Connect with us

TESS Research Foundation drives cutting-edge research to diagnose, treat, and ultimately cure SLC13A5 Epilepsy, while providing support for affected children and their families.

We will have succeeded when all children with SLC13A5 Epilepsy

lead healthy and independent lives.

Copyright © 2025 TESS Research Foundation, All rights reserved.