Genetics

Scientists discover important genetic source of human diversity

Researchers at Harvard Medical School and Dana-Farber Cancer Institute report that humans have a surprisingly high number of genes in which one of two copies has been randomly silenced. They suggest that the phenomenon is ...

Genetics

2019: the year gene therapy came of age

In the summer, a mother in Nashville with a seemingly incurable genetic disorder finally found an end to her suffering—by editing her genome.

Genetics

Genome-editing tool could increase cancer risk

Therapeutic use of gene editing with the CRISPR-Cas9 technique may inadvertently increase the risk of cancer, according to a new study from Karolinska Institutet, Sweden, and the University of Helsinki, Finland, published ...

Medical research

Gene therapy lets a French teen dodge sickle cell disease

A French teen who was given gene therapy for sickle cell disease more than two years ago now has enough properly working red blood cells to dodge the effects of the disorder, researchers report.

Medical research

Genome engineering paves the way for sickle cell cure

A team of physicians and laboratory scientists has taken a key step toward a cure for sickle cell disease, using CRISPR-Cas9 gene editing to fix the mutated gene responsible for the disease in stem cells from the blood of ...

Medical research

Gene therapy for blood disorders

Gene therapy holds a lot of promise in medicine. If we could safely alter our own DNA, we might eliminate diseases our ancestors passed down to us.

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