How old compounds could become tomorrow's life-savers
University of Leeds scientists are looking back in time at previously discarded chemical compounds, to see if any could be developed for new antibiotics.
University of Leeds scientists are looking back in time at previously discarded chemical compounds, to see if any could be developed for new antibiotics.
Biochemistry
Feb 6, 2018
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56
Antibiotics prevent snails from forming new memories by disrupting their gut microbiome—the community of beneficial bacteria found in their guts.
Ecology
May 29, 2024
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108
Bacteria are everywhere. And despite widespread belief, not all bacteria are "bad." However, to combat those that can cause health issues for humans, there has been an over-reliance on the use of antibiotics - so much so, ...
Cell & Microbiology
Apr 12, 2017
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8
A University of Louisville scientist has determined for the first time how the bacterium that causes Legionnaires' disease manipulates our cells to generate the amino acids it needs to grow and cause infection and inflammation ...
Cell & Microbiology
Nov 17, 2011
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Tuberculosis, an infectious disease that killed 1.5 million people in 2020, is most commonly treated with a cocktail of four drugs that must be taken for up to six months. This treatment plan, however, can have the unintended ...
Biochemistry
Oct 6, 2022
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104
An important and still unanswered question is how new genes that cause antibiotic resistance arise. In a new study, Swedish and American researchers have shown how new genes that produce resistance can arise from completely ...
Cell & Microbiology
Jan 8, 2021
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488
Some of the nastiest smelling creatures on Earth have skin that produces the greatest known variety of anti-bacterial substances that hold promise for becoming new weapons in the battle against antibiotic-resistant infections, ...
Plants & Animals
Nov 30, 2011
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Alexander Fleming's discovery of penicillin—the world's first natural antibiotic—is famously told as a story of serendipity: a petri dish growing bacteria was contaminated by mold, which secreted a substance to keep bacteria ...
Biochemistry
Jun 7, 2018
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Leon Cantas' doctoral research shows that the immune response of the host to a bacterial infection may have a significant effect on the development of bacteria's resistance to antibiotics.
Cell & Microbiology
Jun 18, 2013
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When University at Buffalo chemists began studying waste disposal at a dairy farm in New York State, they thought that the farm's advanced system for processing manure would help remove estrogens and antibiotics from the ...
Ecology
Feb 10, 2016
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32