CRISPR: Established Editor of Human Embryos?

Off-target effects and mosaicism are major concerns for applying CRISPR-Cas9 to correct genetic mutations. A recent article in Nature by Ma et al., 2017Ma H. Marti-Gutierrez N. Park S.W. Wu J. Lee Y. Suzuki K. Koski A. Ji D. Hayama T. Ahmed R. et al.Nature. 2017; 2 (in press. Published online August 2, 2017)https://doi.org/10.1038/nature23305Crossref Scopus (598) Google Scholar uses an elegant CRISPR-Cas9 approach that repairs a genetic mutation...