Researchers have developed a new antibiotic that reduced or eliminated drug-resistant bacterial infections in mouse models of acute pneumonia and sepsis, while sparing healthy microbes in the mouse ...

A new drug conjugate tricks Gram-negative bacteria into succumbing to an antibiotic that usually works only against Gram-positive bacteria. Gram-negative bacterial infections are tough to treat ...

A team of Princeton researchers led by Prof. Zemer Gitai have found an antibiotic that can simultaneously puncture bacterial walls and destroy folate within their cells -- taking out even monstrous ...

Researchers modified an existing antibiotic to create a new molecule that may be effective against Gram-negative bacteria that are drug resistant. One molecule synthesized by the researchers, ...

A new experimental antibiotic has stunned researchers by wiping out dangerous bacteria at concentrations roughly two orders ...

Scientists have labored for decades to find antibiotics that work against Gram-negative bacteria, which cause some of the deadliest infections in hospital settings and are most likely to be resistant ...

Gram staining is a type of differential staining used to distinguish between Gram positive and Gram negative bacterial groups, based on inherent differences in their cell wall constituents. Stains ...

Scientists from Skoltech and MSU have investigated antibiotic nybomycin that could prove effective against bacteria resistant to other antibiotics. Their research was published in the journal ...

In the fight against pathogenic bacteria, Gram-negative bacteria such as Escherichia coli and Pseudomonas aeruginosa are particularly challenging foes. These microbes don’t respond to many common ...

Researchers modified an existing antibiotic to create a new molecule that may be effective against Gram-negative bacteria that are drug resistant. One molecule synthesized by the researchers, ...