For the first time, high-resolution images have shown how life-saving antibiotics get past the tough outer layer of bacteria to kill them. The University College London and Imperial College London ...

Lab tests reveal that caffeine may alter bacterial defenses, reducing the impact of certain antibiotics and prompting calls for more research. Stacey Leasca is an award-winning journalist with nearly ...

Physicians have relied on a class of antibiotics called polymyxins to fight potentially life-threatening Gram-negative bacterial infections for more than 80 years. These drugs are typically reserved ...

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.

Add Yahoo as a preferred source to see more of our stories on Google. Many nonantibiotic drugs such as certain antidepressants and antiparasitics have antibacterial effects. Tanja Ivanova/Moment via ...

Many important antibiotics are becoming less effective against bacterial infections; as bacteria continue to evolve, they gain and share resistance genes that enable them to evade the drugs. And while ...

(Nanowerk News) A team led by UCL (University College London) and Imperial College London researchers has shown for the first time how life-saving antibiotics called polymyxins pierce the armour of ...

Researchers discovered that clearing out certain digestive bacteria with antibiotics helps calm the immune system. This temporary microbial shift protected mice from severe brain swelling and cellular ...

The ability of Mycobacterium tuberculosis (MTB), a serious respiratory infection, to form snake-like cords was first noted nearly 80 years ago. In a study published October 20 in the journal Cell, ...

Two widely prescribed antibiotics -- chloramphenicol and linezolid -- may fight bacteria in a different way from what scientists and doctors thought for years, University of Illinois at Chicago ...

In February 2016, infectious disease epidemiologist Steffanie Strathdee was holding her dying husband’s hand, watching him lose an exhausting fight against a deadly superbug infection. After months of ...