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Exploring Plant-Based Acid to Combat Antibiotic Resistance
Jim Crocker
14th May, 2024
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Image Source: Natural Science News, 2024
Key Findings
- Researchers at King Saud University found that gallic acid from pomegranate can boost tetracycline's effect on resistant bacteria
- Gallic acid was shown to inhibit bacterial efflux pumps, which are used by bacteria to resist antibiotics
- The study suggests gallic acid could help revive the use of older antibiotics against drug-resistant infections
References
Main Study
1) Evaluation of phyto-gallic acid as a potential inhibitor of Staphylococcus aureus efflux pump mediated tetracycline resistance: an in-vitro and in-silico study.
Published 11th May, 2024
https://doi.org/10.1080/14786419.2024.2349810
Related Studies
2) Tetracycline antibiotics: mode of action, applications, molecular biology, and epidemiology of bacterial resistance.
Journal: Microbiology and molecular biology reviews : MMBR, Issue: Vol 65, Issue 2, Jun 2001
3) Pomegranate pericarp extract enhances the antibacterial activity of ciprofloxacin against extended-spectrum β-lactamase (ESBL) and metallo-β-lactamase (MBL) producing Gram-negative bacilli.
4) Enhancement of the antibiotic activity by quercetin against Staphylococcus aureus efflux pumps.
5) Multidrug Efflux Pumps in Staphylococcus aureus: an Update.