Disease-causing bacteria like Escherichia coli O157:H7 and Salmonella enterica could survive sanitization in beef processing facilities. Scientists and collaborators in the United States Department of Agriculture's (USDA), ...
Cell & Microbiology
Jun 3, 2021
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8
The bacteria Pseudomonas aeruginosa can cause serious and difficult to treat infections. The infection process involves the activation of toxic substances from the bacteria by a common protein in our cells. Researchers at ...
Cell & Microbiology
Sep 17, 2018
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37
(PhysOrg.com) -- Whitehead researchers have developed a new approach for genetics in human cells and used this technique to identify specific genes and proteins required for pathogens.
Cell & Microbiology
Nov 26, 2009
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Infectious diseases kill more people worldwide than any other single cause, but treatment often fails because a small fraction of bacterial cells can transiently survive antibiotics and recolonize the body. A study published ...
Cell & Microbiology
Jun 4, 2015
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Several bacterial pathogens use toxins to manipulate human host cells, ultimately disturbing cellular signal transduction. Until now, however, scientists have been able to track down only a few of the proteins that interact ...
Cell & Microbiology
Apr 22, 2009
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Russian researchers announced the development of a combined action drug based on ionizing radiation and bacterial toxin. Their combined effect appeared to be 2,200 times stronger compared to that exerted by the radiation ...
General Physics
Dec 5, 2018
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6
Researchers at The University of Queensland have discovered the venom of a notorious caterpillar has a surprising ancestry and could be key to the delivery of lifesaving drugs.
Plants & Animals
Jul 10, 2023
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342
A team of German scientists have gained new insights into the way bacteria colonies interact.
Cell & Microbiology
Oct 31, 2018
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37
Engineered to produce the bacterial toxin, Bt, "Bt corn" resists attack by corn rootworm, a pest that feeds on roots and can cause annual losses of up to $1 billion. But besides merely protecting against these losses, the ...
Ecology
Feb 6, 2013
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0
A toxin produced by bacteria as a defense mechanism causes mutations in target bacteria that could help them survive, according to a study published today in eLife.
Cell & Microbiology
Feb 23, 2021
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