Truncation of mutant huntingtin in knock-in mice demonstrates exon1 huntingtin is a key pathogenic form

The mechanisms by which mutant Huntington protein Htt leads to selective neurodegeneration are not fully understood. Here, using gene editing in HD140Q knock-in mice, the authors show that exon1 Htt is a critical pathological form of the protein.

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Auteurs principaux: Huiming Yang, Su Yang, Liang Jing, Luoxiu Huang, Luxiao Chen, Xianxian Zhao, Weili Yang, Yongcheng Pan, Peng Yin, Zhaohui S Qin, Beisha Tang, Shihua Li, Xiao-Jiang Li
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Q
Accès en ligne:https://doaj.org/article/f7ec8fe55f5148dab5116e4f227b70c1
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Résumé:The mechanisms by which mutant Huntington protein Htt leads to selective neurodegeneration are not fully understood. Here, using gene editing in HD140Q knock-in mice, the authors show that exon1 Htt is a critical pathological form of the protein.