There are two main types of bacteria, and these categories reflect the microbes' biology and their vulnerability to different antibiotics. When you purchase through links on our site, we may earn an ...

Gram-negative bacteria deploy a range of protein toxins as mediators of inter-bacterial competition and pathogenicity. Among these, colicins comprise a class of ribosomally synthesised bacteriocins ...

Scientists have captured images of polymyxins, a type of antibiotic, disrupting and infiltrating the membranes of disease-causing bacteria.

A team led by UCL (University College London) and Imperial College London researchers has shown for the first time how ...

In a recent study published in the journal Nature, researchers in the United States of America designed and discovered lolamicin, a selective antibiotic that targets the lipoprotein transport system ...

Stunning images reveal for the first time how antibiotics pierce deadly bacteria’s armor. British scientists have shown how life-saving drugs called polymyxins puncture the defenses of harmful bugs.

Researchers from the National University of Singapore (NUS) have successfully applied cryo-electron microscopy (cryo-EM) to unveil the molecular structures of critical protein machines that transport ...

Scientists at Duke University report they have developed a synthetic antibiotic that could be effective against drug-resistant superbugs and bacteria such as Salmonella, Pseudomonas, and E. coli.

But a new antibiotic from Swiss pharmaceutical company Roche could change the future of how we treat Gram-negative bacteria. Roche announced on Monday that its antibiotic zosurabalpin will enter phase ...

With this in mind, microbiologist professor Brenda Wilson of the University of Illinois Urbana-Champaign, has shared what you ...

The results of research led by scientists at Harvard Medical School suggest that a natural product antibiotic first isolated back in the 1940s may be effective against potentially lethal, multidrug ...