Stem Cell Approvals Are Up

The number of human embryonic stem cells approved for federal funding continues to grow.

Written byJef Akst
| 1 min read

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WIKIMEDIA COMMONS, NISSIM BENVENISTY

Despite the recent legal battles, the National Institutes of Health continues to approve new human embryonic stem cells (hESC) lines for federal funding. Last month, the agency approved 37 new hESC lines—more than any other month this year. There are now a total of 128 lines currently approved for federal funding—up from just 20 approved lines prior to President Barack Obama’s 2009 executive order to loosen stem cell regulations—with 37 more pending review.

The field’s exponential growth since the early part of the century is suggestive that it may one day rival the $300 billion prescription-drug market, Mark Monane, a Needham & Co. analyst, told Bloomberg. Though the industry is riddled with “sociopolitical risk,” he said, there is “a real opportunity to see if embryonic ...

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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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