Unraveling Timothy Syndrome: the new science of human brain development | Sergiu Pasca

This week on From Our Neurons to Yours, we're talking about using new techniques for growing human brain tissue in the lab to solve a rare neurological disorder.

Host Nicholas Weiler sits down with Sergiu Pasca an innovative Stanford scientist who has developed groundbreaking technologies to grow human brain tissue in the lab, creating "organoids" and "assembloids" that model brain disorders like autism and schizophrenia. 

Pasca describes the process of turning patient skin cells into embryo-like stem cells and then into functional brain cells that can live and develop for over two years, and even be transplanted into rat brains to study their growth and development.

It may sound like science fiction, but these techniques represent a major step toward understanding and treating complex neurological conditions such as Timothy syndrome, a rare genetic disorder whose biology Pasca has spent the past 15 years unraveling. 

Join us for fascinating glimpse into the future of developmental neuroscience and  potential for new therapies for our remarkable self-assembling brains.

Learn more

• Brain organoids and assembloids are new models for elucidating, treating neurodevelopmental disorders | News Center | Stanford Medicine
• Impact of genes linked to neurodevelopmental diseases found | News Center | Stanford Medicine
• Scientists discover how dozens of genes may contribute to autism - The Washington Post
• Study suggests approach for treating rare disorder | National Institutes of Health (NIH)
• How lab-grown brain cells can now help us understand brain disorders

Episode Credits
This episode was produced by Michael Osborne, with production assistance by Morgan Honaker, and hosted by Nicholas Weiler. Art by Aimee Garza.

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