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50 Years Ago

Genetic surgery is closer to reality

Excerpt from the September 24, 1966, issue of Science News

7:00am, September 8, 2016
scientist cutting model of DNA

SCALPEL, PLEASE  The development of gene-editing tools like TALENs and CRISPR/Cas9 may soon make ‘genetic surgery’ a reality.  

Genetic surgery is far away for humans — Optimism concerning application of genetic experiments to improve mankind is unwarranted now, a Canadian pediatrician told the Third International Congress of Human Genetics meeting in Chicago…. Although striking and sometimes controversial experiments in genetic surgery have in fact been performed in multicellular systems, he explained, public demand seems likely to outstrip scientific resources for the treatment of many forms of genetic disease. — Science News, September 24, 1966


Things are looking up for “genetic surgery.” Gene therapy has been around since the 1980s, but researchers have recently developed more precise gene-editing

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