They derive their energy from differences in the concentration of hydrogen ions across some of these membranes ...

We still do not understand exactly how antibiotics kill bacteria. However, this understanding is necessary if we want to develop new antibiotics. And that is precisely what is urgently needed, because ...

auris cell walls. Healthy cells can control their permeability, and they do not allow the drug to diffuse in. After using a low level of electrical current to damage the cell walls, Niepa and Cué Royo ...

Antibiotic resistance is considered one of the most urgent health threats of our time. Common bacteria such as E. coli and Staphylococcus aureus are evolving defenses against the drugs doctors rely on ...

The protein BICAT3 is one of the most important manganese distributors in plants. If defective, this can have devastating effects on a plant's growth; its leaves grow significantly smaller and it ...