Three of these six pathogens are antibiotic-resistant Gram-negative bacteria. Recently, antibacterial drugs against ESBL-producing Gram-negative bacteria accounted for ∼15% (2 out of 13 ...

Most species of bacteria can be broadly divided into two groups, known as gram-positive and gram-negative. These categories reflect big differences in the microbes' biology, and they also dictate ...

DURHAM, N.C – A scientific journey decades in the making at Duke University has found a new antibiotic strategy to defeat gram-negative bacteria like Salmonella, Pseudomonas and E. coli, the culprits ...

The initial use of combination antimicrobial therapy for gram-negative infections is usually ... risk of superinfection with more-resistant bacteria or fungi. There are no clinical data that ...

Researchers at Oregon Health & Science University have uncovered how a molecule found on certain bacteria may drive blood ...

A new antibiotic against gram-negative bacteria hasn’t been developed since the 1970s. Now, a European research team led by Swedish scientists has discovered multi-drug-resistant bug-killing ...

Immune cells have difficulty accessing the tumor microenvironment, allowing bacteria to live and grow in and around tumors. Much like the gut microbiome influences general health, bacteria found ...

A team of researchers at the University of California, Los Angeles (UCLA) has introduced a virtual Gram staining technique that could transform how microbiologists stain and classify bacteria.