When exposed to antibiotics, approximately one out of every 10 8 -10 9 bacteria develops resistance due to spontaneous ...

The body's defense mechanisms against bacteria often include reducing the availability of nutrients. The researchers have now revealed that, in fact, this nutrient starvation is the main reason ...

Bacteria like Pseudomonas aeruginosa use type VI secretion systems (T6SS) to retaliate against attacks by assembling nano-spearguns in response to cell envelope damage.

Researchers have discovered a new antibiotic molecule that targets a broad range of disease-causing bacteria — even strains resistant to commercial drugs — and is not toxic to human cells 1.

This means that colistin too may soon be ineffective against many kinds of multidrug-resistant bacteria. In the meantime, the influence of Tsutomu Watanabe had reached far. A young American named ...

Damaged but not defeated: Bacteria use nano-spearguns to retaliate against attacks. ScienceDaily . Retrieved March 30, 2025 from www.sciencedaily.com / releases / 2025 / 03 / 250305164444.htm ...

When they prevented the proteasomes from using this control subunit, the bacteria were less damaged, which highlights the importance of the proteasome in providing a first line of defense against ...

This breakthrough offers hope for treating hospital infections and tackling the global threat of antibiotic-resistant ...

University of Toronto researchers have discovered nine new genes used by bacteria to protect themselves against phages – viruses that infect them. In a study published in Nature Microbiology, the ...

The results surprised the researchers when they showed that a single peptide that is naturally made by the body can prove effective against a ... of direct killing of bacteria.