CRISPR Therapy to Enter Trials

Researchers in China will use the CRISPR-Cas9 system to edit T cells extracted from patients with cancer before those cells are returned to the body to target malignant ones.

Written byJef Akst
| 2 min read

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WIKIMEDIA, ED UTHMANOncologist You Lu of Sichuan University’s West China Hospital in Chengdu and colleagues will soon begin trialing a new CRISPR-based immunotherapy in 10 patients with non-small cell lung cancer that has metastasized and is not responding to treatment. The hospital’s review board approved the study on July 6, and the team hopes to treat the first patient next month, according to Nature.

Meanwhile, a similar project proposed by researchers at the University of Pennsylvania and elsewhere was greenlighted by a US National Institutes of Health (NIH) advisory panel, but “faces months of additional regulatory hurdles before it can go ahead by the end of 2016 at the earliest,” STAT News reported.

Lu’s team may have beaten the US group for regulatory approval, but it wasn’t easy, Lu told Nature. “There was a lot of back and forth,” he said, noting that it took six months and a lot of time and resources. He also added that the NIH’s approval of the proposed trial by UPenn researchers “strengthened ours and our IRB’s confidence in this study.”

Once the trial gets underway, Lu and colleagues will remove T cells ...

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  • Jef (an unusual nickname for Jennifer) got her master’s degree from Indiana University in April 2009 studying the mating behavior of seahorses. After four years of diving off the Gulf Coast of Tampa and performing behavioral experiments at the Tennessee Aquarium in Chattanooga, she left research to pursue a career in science writing. As The Scientist's managing editor, Jef edited features and oversaw the production of the TS Digest and quarterly print magazine. In 2022, her feature on uterus transplantation earned first place in the trade category of the Awards for Excellence in Health Care Journalism. She is a member of the National Association of Science Writers.

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