A study published in Nature Communications has revealed novel insights into bacterial resistance and offers a promising ...

Mechanisms of antibiotic resistance Bacteria employ a variety of strategies to modify a bacterial component or process so that antibiotics can no longer stop their growth or kill them. One means is to ...

Get Instant Summarized Text (Gist) A protein shuttling mechanism in bacteria enables a complex of proteins, known as MacAB-TolC, to pump out antibiotics and other substrates, aiding bacterial ...

Ernest Gale in Cambridge, England, who was working on the penicillin mechanism, was an obvious choice to work for, but his lab was already full. At the urging of Oliver Lowry, the head of my new ...

Antibiotics are chemicals produced by fungi that kill or prevent the growth of bacteria. Penicillin was the first antibiotic to be discovered. Antibiotics are used to treat bacterial infections ...

Antibiotics are chemicals produced by fungi that kill or prevent the growth of bacteria. Penicillin was the first antibiotic to be discovered. In the 1940s, two scientists, Florey and Chain, were ...

"In the study, we examined how antibiotics that affect the membrane of dormant bacteria kill the cells. We discovered a new mechanism where disruption of bacterial respiration leads to increased ...

To date, bacteria have discovered resistance to all classes of antibiotics. The molecular mechanisms by which they have done so remain diverse and complex, stymieing easy explanation. Full ...

Protein shuttling mechanism helps bacteria pump out antibiotics. ScienceDaily . Retrieved March 1, 2025 from www.sciencedaily.com / releases / 2025 / 02 / 250212134508.htm ...