Neurobiol Dis. 2021 Jul;154:105340. doi: 10.1016/j.nbd.2021.105340. Epub 2021 Mar 19.
Chronic optogenetic stimulation of Bergman glia leads to dysfunction of EAAT1 and Purkinje cell death, mimicking the events caused by expression of pathogenic ataxin-1

https://pubmed.ncbi.nlm.nih.gov/33753288/