Who says you can't teach an old drug new tricks?
that discovered an antibiotic drug discovered 80 years ago may be able to help fight stubborn and lethal infections. The paper’s authors now hope that the findings can pave the way for pre-clinical trials as a potential treatment for multi-drug resistant pathogens—which infectThe study specifically takes a look at nourseothricin, an antibiotic that’s naturally produced by a soil fungus and contains various forms of the complex molecule streptothricin.
The researchers found that one version of the molecule dubbed streptothricin-F was capable of binding to the bacteria and causing it to essentially malfunction. “A major goal of addressing the looming antibiotic resistance threat is to diversify the types of antibiotics we have available in order to stay one step ahead of emerging resistance,” Kirby explained. “So, it was very exciting that we found that streptothricins target the bacterial cell in a new way.
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