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 ...

"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 ...

Superbugs, bacteria that are immune to multiple antibiotics, pose a great challenge ... It operates via a molecular "cut and paste" mechanism driven by special proteins, known as recombinases.

The subtle changes might be enough to alter the binding site of drug targets and constitute a possible new mechanism of antibiotic resistance. Escherichia coli is a common bacterium which is often ...

The research could aid in the development of next-generation antibiotics that are more precise ... updates the conventional view of gyrase’s mechanism, which has been studied for decades.

University of Sheffield scientists have uncovered a novel mechanism enabling the superbug Methicillin Resistant Staphylococcus aureus (MRSA) to resist antibiotic treatment. This discovery reveals a ...

an essential bacterial enzyme and a major target for antibiotics (1 Trusted Source New mechanism in bacterial DNA enzyme opens pathways for antibiotic development Go to source). This enzyme ...