Genetics

Genome editing at the crossroads of scandal and cure

Genetic modification of babies in China one year ago was universally condemned. At the same time, CRISPR treatments are on their way into our clinics. Jacob Corn explains the difference.

Diseases, Conditions, Syndromes

A potential Diamond-Blackfan anemia treatment swims into view

Zebrafish, besides being popular in aquariums, make good stand-ins for studying human diseases. They share about 70 percent of their genes with humans, and can be studied at a mass scale, enabling scientists to test hundreds, ...

Medical research

Stem cell transplants used to grow fully functional lungs in mice

Researchers at Columbia University were able to grow fully functional lungs in mouse embryos using transplanted stem cells. The findings suggest that it may be ultimately possible to use the technique to grow human lungs ...

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