Extensive impact of non-antibiotic drugs on human gut bacteria
Maier L, Pruteanu M, Kuhn M, Zeller G, Telzerow A, Anderson EE, Brochado AR, Fernandez KC, Dose H, Mori H, Patil KR, Bork P, Typas A (2018) Nature. 2018 Mar 29;555(7698): 623-628. doi: 10.1038/nature25979. Epub 2018 Mar 19.
Abstract:
A few commonly used non-antibiotic drugs have recently been associated with changes in gut microbiome composition, but the extent of this phenomenon is unknown.Here, we screened more than 1,000 marketed drugs against 40 representative gut bacterial strains, and found that 24% of the drugs with human targets, including members of all therapeutic classes, inhibited the growth of at least one strain in vitro. Particular classes, such as the chemically diverse antipsychotics, were overrepresented in this group.
The effects of human-targeted drugs on gut bacteria are reflected on their antibiotic-like side effects in humans and are concordant with existing human cohort studies. Susceptibility to antibiotics and human-targeted drugs correlates across bacterial species, suggesting common resistance mechanisms, which we verified for some drugs. The potential risk of non-antibiotics promoting antibiotic resistance warrants further exploration.
Our results provide a resource for future research on drug-microbiome interactions, opening new paths for side effect control and drug repurposing, and broadening our view of antibiotic resistance.
FAB RESEARCH COMMENT:
See the associated news article:
Food and Behaviour Research is a registered charity (No SC034604) and a company limited by guarantee (Co No SC 253448)
Newsletter Signup
Useful Links
Contact Us
FAB Research
23 Carlton Road
Oxford
OX2 7SA
Important Notice
Medical opinion and guidance should always be sought for any symptoms that might possibly reflect a known or suspected disease, disorder or medical condition. Information provided on this website (or by FAB Research via any other means) does not in any way constitute advice on the treatment of any medical condition formally diagnosed or otherwise.
Site by Redstone Websites. Easy to Use Web Content Management. 2024 © All Rights Reserved.