New Synthetic Antibiotic “Cures Superbugs Without Bacterial Resistance”
Well, this is potentially a huge deal:
In a potential game changer for the treatment of superbugs, a new class of antibiotics was developed that cured mice infected with bacteria deemed nearly “untreatable” in humans — and resistance to the drug was virtually undetectable.
Developed by a research team of UC Santa Barbara scientists, the study was published in the journal eBioMedicine. The drug works by disrupting many bacterial functions simultaneously — which may explain how it killed every pathogen tested and why low-level of bacterial resistance was observed after prolonged drug exposure.
Huge if true, etc. What really caught my attention is how they discovered this in the first place…they were working on a way to charge cell phones:
The discovery was serendipitous. The U.S. Army had a pressing need to charge cell phones while in the field — essential for soldier survival. Because bacteria are miniature power plants, compounds were designed by Bazan’s group to harness bacterial energy as a “‘microbial”’ battery. Later the idea arose to re-purpose these compounds as potential antibiotics.
“When asked to determine if the chemical compounds could serve as antibiotics, we thought they would be highly toxic to human cells similar to bleach,” said Mahan, the project lead investigator. “Most were toxic — but one was not — and it could kill every bacterial pathogen we tested.”
Here’s the original paper if you’d like to take a look.
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