Bacteria can become insensitive to antibiotics by picking up resistance genes from the environment. Unfortunately for patients, the stress response induced by antibiotics activates competence in microorganisms, the ability ...
Cell & Microbiology
Nov 28, 2018
1
74
Researchers in Oulu have found small fragments of an antibacterial protein, also known as peptides, in a microbe living in crowberry. The peptide is able to destroy bacteria that cause infections. Based on the peptide, a ...
Biochemistry
Nov 5, 2018
0
6
The surfaces people interact with every day may seem rather mundane, but at the molecular scale, there is more activity than meets the eye.
Biochemistry
Oct 16, 2018
0
6
Carnegie Mellon University researchers have identified a molecule that plays a key role in bacterial communication and infection. Their findings add a new word to pneumococcus' molecular dictionary and may lead to novel ways ...
Cell & Microbiology
Oct 11, 2018
0
55
By severely curtailing the effects of antibiotics, the formation of organized communities of bacterial cells known as biofilms can be deadly during surgeries and in urinary tract infections. Yale researchers have just come ...
Cell & Microbiology
Oct 5, 2018
0
55
In an innovative study that promises to reduce production costs for the most potent form of vitamin K—Menaquinone-7, Penn State researchers have developed a novel method to enhance the fermentation process that creates ...
Biotechnology
Oct 2, 2018
0
4
Stiff microbial films often coat medical devices, household items and infrastructure such as the inside of water supply pipes, and can lead to dangerous infections. Researchers have developed a system that harnesses the power ...
Materials Science
Sep 19, 2018
0
29
Microbes deep in the soil influence plant health by releasing potent natural antibiotics such as PCA (phenazine-1-carboxylic acid). PCA-producing bacteria thrive on roots of dryland wheat throughout the Columbia Plateau, ...
Cell & Microbiology
Aug 21, 2018
0
3
The never-ending fight against bacteria has taken a turn in humanity's favor with the announcement of a tool that could give the upper hand in drug research.
Bio & Medicine
Aug 15, 2018
0
10
Combine a diet high in sugar with poor oral hygiene habits and dental cavities, or caries, will likely result. The sugar triggers the formation of an acidic biofilm, known as plaque, on the teeth, eroding the surface. Early ...
Bio & Medicine
Jul 31, 2018
3
163
