
The choroid plexus: a “tone setter” for the brain?
We seek to understand how cerebrospinal fluid (CSF) and the choroid plexus mediate body-brain communication and shape the brain microenvironment in brain aging and neurodegenerative disorders like Alzheimer’s disease.
Key Research Areas

Epithelial-immune synergy in the health of blood-CSF barrier
How does the ChP maintain the health of its barrier in the face of many challenges inside and outside the brain?

The causes and consequences of a fibrotic ChP
Why are the ChP fibrotic and what does it mean to the brain?

ChP-brain crosstalk through the brain’s fluids
What language does the ChP speak to the brain, and how is the message delivered?
News
Welcome to our lab!
Xu lab officially opens on April 1, 2026. We are recruiting! We are looking for enthusiastic students and researchers to join this brand-new team! Comfort with animal handling and tissue microscopy is strongly preferred. Any bioinformatics skills are greatly appreciated!