Modeling Friedreich’s ataxia with Bergmann glia-enriched human cerebellar organoids

Ryu, S., Inman, J., Hong, H. et al. Modeling Friedreich’s ataxia with Bergmann glia-enriched human cerebellar organoids. Commun Biol (2026). doi:10.1038/s42003-026-10180-5 

Furthermore, by generating hCBOs from patients with Friedreich’s ataxia (FRDA), we reveal disease-specific phenotypes that can be reversed by histone deacetylase (HDAC) inhibitors and gene editing by CRISPR-Cas9. Taken together, our advanced hCBO model provides new opportunities to investigate the mechanisms of cerebellar ontogenesis and utilize patient-derived iPSCs for translational research.

Modeling Friedreich’s ataxia with Bergmann glia-enriched human cerebellar organoids