Slow March Toward a Canavan Cure

Two decades after a successful crowdfunding campaign, some clinical trial patients have seen improvements—but there’s still no approved treatment for the disease.

| 5 min read

Register for free to listen to this article
Listen with Speechify
0:00
5:00
Share

THE RANDELLS: Maxie and his family at Canavan Research Illinois’s 19th Annual Canavan Ball in October 2017STEPHEN NARENS, NARENS PHOTOGRAPHY

Twenty years ago, Ilyce Randell and her husband received devastating news: their son Maxie, who was a little over four months old at the time, had Canavan disease. Maxie would never walk or talk, and he likely wouldn’t live past age 10. Not much could be done to help their son, the couple was told, though a geneticist offhandedly remarked that researchers were developing a gene therapy that might lessen Maxie’s symptoms or extend his life. But the Randells also learned that there was no funding available for a clinical trial on the gene therapy. Recently married, the couple contacted the same people they had invited to their wedding. Randell wrote a letter describing her son’s illness and included a photo of Maxie grinning. “That ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Keywords

Meet the Author

  • Ashley Yeager

    Ashley started at The Scientist in 2018. Before joining the staff, she worked as a freelance editor and writer, a writer at the Simons Foundation, and a web producer at Science News, among other positions. She holds a bachelor’s degree in journalism from the University of Tennessee, Knoxville, and a master’s degree in science writing from MIT. Ashley edits the Scientist to Watch and Profile sections of the magazine and writes news, features, and other stories for both online and print.

Published In

May 2018

Rare Diseases

The realities of studying uncommon conditions

Share
A greyscale image of cells dividing.
March 2025, Issue 1

How Do Embryos Know How Fast to Develop

In mammals, intracellular clocks begin to tick within days of fertilization.

View this Issue
Discover the history, mechanics, and potential of PCR.

Become a PCR Pro

Integra Logo
3D rendered cross section of influenza viruses, showing surface proteins on the outside and single stranded RNA inside the virus

Genetic Insights Break Infectious Pathogen Barriers

Thermo Fisher Logo
A photo of sample storage boxes in an ultra-low temperature freezer.

Navigating Cold Storage Solutions

PHCbi logo 
The Immunology of the Brain

The Immunology of the Brain

Products

Sapio Sciences

Sapio Sciences Makes AI-Native Drug Discovery Seamless with NVIDIA BioNeMo

DeNovix Logo

New DeNovix Helium Nano Volume Spectrophotometer

Olink Logo

Olink® Reveal: Accessible NGS-based proteomics for every lab

Olink logo
Zymo Logo

Zymo Research Launches the Quick-16S™ Full-Length Library Prep Kit