cephaloridine tagged posts

Turning the gut microbiome into a longevity factory

New research finds that low doses of the antibiotic cephalordine induces the cps operon in bacteria, visualized in red. This operon is responsible for synthesizing colanic acids, resulting in attenuation of age-related metabolic changes. Credit: Meng Wang

A team of researchers has found a way to turn the bacteria living in the digestive tracts of animals into factories that can produce compounds that promote longevity in their hosts—showing a potential new drug development strategy.

Janelia Senior Group Leader Meng Wang and her team study longevity and were interested in seeing how they could transfer their research findings about longevity-promoting compounds into practical applications.

One idea they had was to induce the body’s gut microbiota—a collection of bacteria in th...

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