Researchers shed new light on the functioning of human gut bacteria, revealing how nutrients are transported into the bacterial cell.
Some microbes can form memories—although, inconveniently for scientists who study the process, they don't do it very often.
Until recently, if scientists wanted to study blood cells, algae, or bacteria under the microscope, they had to mount these cells on a substrate such as a glass slide. Physicists at Bielefeld and Frankfurt Universities have ...
A WSU research team has successfully used a mild electric current to take on and beat drug-resistant bacterial infections, a technology that may eventually be used to treat chronic wound infections.
The genetic code that allows cells to store the information necessary for life is well-known. Four nucleotides, abbreviated A, C, G, and T, spell out DNA sequences that code for all of the proteins cells need.
A team at Griffith's Institute for Glycomics identified a unique sensory structure that is able to bind host-specific sugar and is present on particularly virulent strains of Campylobacter jejuni.
Duke University biomedical engineers have harvested genes for ion channels from bacteria that, with a few tweaks, can create and enhance electrical signaling in human cells, making the cells more electrically excitable.
Most bacteria divide by placing a protein called FtsZ at the division site. Traditionally, it was thought that FtsZ must organize into a ring in order to recruit a dozen of other proteins and together with them exert an homogeneous ...
Researchers at St. Jude Children's Research Hospital have discovered the way signals from infectious bacteria gain entry into the cytoplasm of host cells to activate disease-fighting inflammasomes. Inflammasomes are protein ...
In adhering to body cells, many bacteria cause disease. Antibiotics are the usual means for treating infection, but decades of use have led to increasing bacterial resistance. Therefore, scientists are looking at other strategies.