... This is the first time that phages have been observed to serve as shuttle vehicles for bacterial toxins between different species.
The experiments were part of a general exploration of bacteriophages ...
... for new drugs to block the action of toxins on human cells,” he said.
Also, because some bacterial toxins are so adept at breeching the membrane barrier to enter human cells, this work may also point ...
New research suggests that bacterial lymphotoxin disrupts intestinal epithelial barrier function.
... track down only a few of the proteins that interact with bacterial toxins in infected human cells. Now ... 4, 397-403)*. Many bacteria inject toxins into human cells using a secretion system that resembles ...
... now, however, scientists have been able to track down only a few of the proteins that interact with bacterial toxins in infected human cells. Now, researchers in Germany have identified 39 interaction ...
... -author Byung-Kwon Choi, Ph.D., a research fellow at the IMM.
"Various bacterial toxins are responsible for increasing the production of intracellular messenger molecules. These molecules contribute ...
... inherently good or bad, McFall-Ngai says. Instead, bacterial effects are highly context-dependent: She reported in 2004 that a common bacterial "toxin" — which causes tissue damage under some ...
... demonstrated the new technology by examining two very different protein-DNA interactions. The first was the bacterial toxin-antitoxin system MazEF, which binds to DNA in a sequence-specific manner and ...
WASHINGTON, Oct. 2 (UPI) -- U.S. scientists say they've created an environmentally safe bacterial toxin to control invasive zebra and quagga mussels.
... are. Identifying the genes responsible for the production and secretion of these bacterial toxins will allow us find ways to prevent disease.
"Our new technique, called Rapid Virulence ...
... . Microbiologists Dr Adrienne Paton and Professor James Paton, and their collaborators, have shown that a potent bacterial toxin, Subtilase cytotoxin, specifically targets human cells that express a ...
... proteins that are involved in important processes such as cell-wall division, the release of bacterial toxins, and adhesion to infected tissues. These choline-binding proteins (CBP) contain domains ...
... because the former lit up two or three times brighter."
For their experiments, the team used a bacterial toxin to transport the probes into living cells – a delivery technique that when combined ...
... -soluble form of vitamin B1. In their experiments, they first injected laboratory rats with bacterial toxins that ordinarily produce a reaction mimicking uveitis. When those rats are fed benfotiamene, ...
... to humans. Only those strains cause severe diarrhoea known as Cholera that produce a certain bacterial toxin which attacks the intestinal wall. A less known, though also dangerous member of the genus ...
