Leaders of AveXis Out Over Doctored Gene Therapy Data

Novartis, which bought the biotech firm in 2018, announced that the company’s top scientists have left, and news reports say it’s because they were involved in using manipulated data to get the gene therapy Zolgensma approved.

Written byKerry Grens
| 1 min read
novartis zolgensma avexis gene therapy data manipulation

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Brian and Allan Kaspar, brothers at the scientific helm of Novartis’s AveXis division, left the company in May, and sources tell both STAT and CNBC it’s because they were involved in an episode in which falsified data were submitted to the US Food and Drug Administration as part of an application for getting a gene therapy approved.

Brain Kaspar was the chief scientific officer and Allan Kaspar was the head of research during the time when the company was working through the process of getting Zolgensma, a gene therapy for children with spinal muscular atrophy, approved.

The FDA only learned of the compromised preclinical data in June—a month after the agency gave the drug the green light, and a month after the Kaspar brothers left the company.

“The news will likely only amplify questions as to why Novartis delayed notifying the FDA of concerns,” STAT writes.

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  • kerry grens

    Kerry served as The Scientist’s news director until 2021. Before joining The Scientist in 2013, she was a stringer for Reuters Health, the senior health and science reporter at WHYY in Philadelphia, and the health and science reporter at New Hampshire Public Radio. Kerry got her start in journalism as a AAAS Mass Media fellow at KUNC in Colorado. She has a master’s in biological sciences from Stanford University and a biology degree from Loyola University Chicago.

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