Professors Sahel and Roska describe partial visual recovery of a patient with advanced RP using optogenetic technology. 

Discussed article:

Sahel JA, Boulanger-Scemama E, Pagot C, Arleo A, Galluppi F, Martel JN, Esposti SD, Delaux A, de Saint Aubert JB, de Montleau C, Gutman E, Audo I, Duebel J, Picaud S, Dalkara D, Blouin L, Taiel M, Roska B. Partial recovery of visual function in a blind patient after optogenetic therapy. Nat Med. 2021 Jul;27(7):1223-1229. doi: 10.1038/s41591-021-01351-4. Epub 2021 May 24. PMID: 34031601.