Google Bans Ads for Experimental Medical Treatments

The new policy will increase scrutiny and pressure on stem cell clinics, according to industry experts.

Written byAshley Yeager
| 2 min read

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On Friday (Sept. 6), Google announced it would “prohibit advertising for unproven or experimental medical techniques such as most stem cell therapy, cellular (non-stem) therapy, and gene therapy.” The treatments, the company says in the statement, can have “dangerous health outcomes” and therefore have “no place” on the its platforms.

“Google’s new policy banning advertising for speculative medicines is a much-needed and welcome step to curb the marketing of unscrupulous medical products such as unproven stem cell therapies,” Deepak Srivastava, president of the International Society for Stem Cell Research, says in the statement. “The premature marketing and commercialization of unproven stem cell products threatens public health, their confidence in biomedical research, and undermines the development of legitimate new therapies.”

Some of these treatments have caused severe physical impairment, with several women going blind after receiving stem cell injections into their eyes. Scientists say many of ...

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  • Ashley started at The Scientist in 2018. Before joining the staff, she worked as a freelance editor and writer, a writer at the Simons Foundation, and a web producer at Science News, among other positions. She holds a bachelor’s degree in journalism from the University of Tennessee, Knoxville, and a master’s degree in science writing from MIT. Ashley edits the Scientist to Watch and Profile sections of the magazine and writes news, features, and other stories for both online and print.

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