Abstract
We demonstrate CRISPR-Cas9-mediated correction of a Fah mutation in hepatocytes in a mouse model of the human disease hereditary tyrosinemia. Delivery of components of the CRISPR-Cas9 system by hydrodynamic injection resulted in initial expression of the wild-type Fah protein in ~1/41/250 liver cells. Expansion of Fah-positive hepatocytes rescued the body weight loss phenotype. Our study indicates that CRISPR-Cas9-mediated genome editing is possible in adult animals and has potential for correction of human genetic diseases.
Original language | English (US) |
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Pages (from-to) | 551-553 |
Number of pages | 3 |
Journal | Nature biotechnology |
Volume | 32 |
Issue number | 6 |
DOIs | |
State | Published - Jun 2014 |
ASJC Scopus subject areas
- Biotechnology
- Bioengineering
- Applied Microbiology and Biotechnology
- Molecular Medicine
- Biomedical Engineering