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http://dx.doi.org/10.1038/s41576-020-0215-2 | DOI Listing |
Minerva Gastroenterol (Torino)
December 2024
Department of Medicine and Technological Innovation, University of Insubria, Varese, Italy.
Gut microbiota analysis, until a few years ago an exclusive research tool, has recently begun to spread among doctors and nutritionists around the world as a means aimed at better understanding patient disorders. As often happens, the commercial push has literally exploded and today there are numerous companies that offer microbiota analysis of dubious quality and/or as a business appliance aimed at selling supplements and the like. For non-experts it can therefore be difficult to find one's way among the numerous proposals.
View Article and Find Full Text PDFCytotherapy
April 2024
Program in Public Health, University of California Irvine, Irvine, California, USA.
Background Aims: The goal of this study was to analyze online marketing representations made by 300 US businesses selling allogeneic perinatal stem cell products. The study was conducted after a period of enforcement discretion by the US Food and Drug Administration (FDA).
Methods: Data mining and content analysis were used to identify, analyze and categorize marketing claims made on the websites of 300 businesses selling perinatal stem cell interventions.
Nicotine Tob Res
May 2024
S-3 Research, San Diego, CA, USA.
Introduction: Unregulated and potentially illegal sales of tobacco, nicotine, and cannabis products have been detected on various social media platforms, e-commerce sites, online retailers, and the dark web. New end-to-end encrypted messaging services are popular among online users and present opportunities for marketing, trading, and selling of these products. The purpose of this study was to identify and characterize tobacco, nicotine, and cannabis selling activity on the messaging platform Telegram.
View Article and Find Full Text PDFNicotine Tob Res
April 2024
San Diego Supercomputer Center, University of California, San Diego, CA, USA.
Introduction: There has been a rapid proliferation of synthetic nicotine products in recent years, despite newly established regulatory authority and limited research into its health risks. Previous research has implicated social media platforms as an avenue for nicotine product unregulated sales. Yet, little is known about synthetic nicotine product content on social media.
View Article and Find Full Text PDFJAMA Netw Open
August 2023
Faculty of Medicine and Health, School of Public Health, The University of Sydney, Sydney, New South Wales, Australia.
Importance: The recent provision of direct-to-consumer (DTC) Anti-Mullerian Hormone (AMH) testing in several countries has been contentious, particularly due to concerns about judicious testing and informed consent.
Objective: To describe and analyze information on websites that sell DTC AMH tests.
Design, Setting, And Participants: Qualitative study including content analysis of text information from websites in multiple countries that sell AMH tests DTC.
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