A team led by researchers in Penn State's College of Agricultural Sciences has developed a diagnostic test that can identify virulent forms of the swine bacterial pathogen Streptococcus equi subspecies zooepidemicus—often ...
Veterinary medicine
Mar 18, 2021
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4
Researchers from the CEU Cardenal Herrera University (CEU UCH) of Valencia, the University of Cordoba and the Pasteur Institute of Paris have conducted a study to determine the virulent potential of strains of the listeria ...
Cell & Microbiology
Dec 17, 2020
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5
New epidemic diseases have an evolutionary advantage if they are of "intermediate" severity, research shows.
Evolution
Nov 12, 2020
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247
A team of infectious disease researchers has developed a new method to identify virulence genes in Streptococcus pneumoniae, the leading cause of bacterial pneumonia. Using this technique in a mouse model of pneumonia, they ...
Cell & Microbiology
Oct 28, 2020
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48
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
As far as humans are concerned, bacteria can be classified as either harmful, pathogenic bacteria and harmless or beneficial non-pathogenic bacteria. To develop better treatments for diseases caused by pathogenic bacteria, ...
Cell & Microbiology
Jun 25, 2020
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3
Stenotrophomonas maltophilia are increasingly recognized as significant opportunistic pathogens in healthcare settings worldwide, the global spread of multidrug-resistant strains of this species being the most serious concern. ...
Cell & Microbiology
Jun 10, 2020
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3
Free-swimming cholera bacteria are much less infectious than bacteria in biofilms, aggregates of bacterial cells embedded in a sticky matrix that form on surfaces. This accounts for the surprising effectiveness of filtering ...
Cell & Microbiology
Apr 20, 2020
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86
When attacked by pathogenic microbes, plants protect themselves by deploying numerous secondary metabolites inhibitory to the pathogen. These metabolites are thought to nonspecifically inhibit both pathogenic and beneficial ...
Biotechnology
Apr 9, 2020
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5
Tularemia is a rare but often lethal disease. It is caused by one of the most aggressive pathogens on earth, the bacterium Francisella tularensis. The microbe, transported by a variety of animals and insects, is able to enter ...
Analytical Chemistry
Mar 5, 2020
0
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