Bacteria shown to suppress their antibiotic-resistant cousins

Researchers studying a dangerous type of bacteria have discovered that the bacteria have the ability to block both their own growth and the growth of their antibiotic-resistant mutants. The discovery might lead to better ...

Video: Nanosponge decoy fights superbug infections

Our first instinct with infection in the body is often to find it and get rid of it! But, engineer Liangfang Zhang had another idea. With support from the National Science Foundation (NSF), Zhang and his team at the University ...

Bacterial lifestyle alters the evolution of antibiotic resistance

How bacteria live—whether as independent cells or in a communal biofilm—determines how they evolve antibiotic resistance, which could lead to more personalized approaches to antimicrobial therapy and infection control.

Antibiotic resistance is not just genetic

Genetic resistance to antibiotics is not the only trick bacteria use to resist eradication– they also have a second defence strategy known as persistence that can kick in.

Key regulators for biofilm development discovered

They can be found everywhere -- organized communities of bacteria sticking to surfaces both inside and outside the body. These biofilms are responsible for some of the most virulent, antibiotic-resistant infections in humans; ...

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