To infect its host, the respiratory pathogen Pseudomonas aeruginosa takes an ordinary protein usually involved in making other proteins and adds three small molecules to turn it into a key for gaining access to human cells. ...
Cell & Microbiology
May 7, 2013
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Bacteria have traditionally been viewed as solitary organisms that "hang out on their own," says molecular biologist Kevin Griffith of the University of Massachusetts Amherst. However, scientists now realize that in fact, ...
Cell & Microbiology
Apr 7, 2015
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The fight against antibiotic-resistant superbugs has taken a step forward thanks to a new discovery by scientists at The University of Nottingham.
Cell & Microbiology
Aug 13, 2013
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More than half of the world's population carries the bacterium Helicobacter pylori in their stomach mucosa. It often causes no problems throughout life, but sometimes it can cause inflammation, and in some cases, it can even ...
Cell & Microbiology
Oct 15, 2020
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82
Tuberculosis-causing mycobacteria use a select group of proteins known as virulence factors to transmit the disease, which infects roughly one third of the world's population and causes 1.7 million deaths annually. Those ...
Cell & Microbiology
Nov 27, 2017
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213
While working out the structure of a cell-killing protein produced by some strains of the bacterium Enterococcus faecalis, researchers stumbled on a bit of unusual biochemistry. They found that a single enzyme helps form ...
Biochemistry
Jan 22, 2013
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Germophobes - let's chat. Microbes are everywhere—on every surface, every object, every plant and animal. Yes, including on and inside you. True, some of them cause disease.
Cell & Microbiology
May 10, 2017
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120
Deadly bacteria may be evolving antibiotic resistance by mimicking human proteins, according to a new study by the Translational Genomics Research Institute (TGen).
Biotechnology
Jun 1, 2011
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zinc can modulate the virulence of Escherichia coli bacteria, a pathogen that causes urinary infections in humans, according to a new study published in the journal Scientific Reports by biologist Carlos Balsalobre, from ...
Cell & Microbiology
Apr 26, 2018
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Day in, day out, in the smallest of spaces with your greatest enemy. Sounds unbearable? In the world of microbes, this has been everyday life for billions of years. This supposedly direful proximity can lead to unusual partnerships, ...
Cell & Microbiology
Jun 10, 2016
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