Some pathogens hide inside human cells to enhance their survival. Researchers at the University of Basel, have uncovered a unique tactic certain bacteria use to spread in the body without being detected by the immune system. ...
Cell & Microbiology
Apr 22, 2024
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49
Most disease-causing bacteria are known for their speed: In mere minutes, they can double their population, quickly making a person sick. But just as dangerous as this rapid growth can be a bacterium's resting state, which ...
Cell & Microbiology
Apr 11, 2024
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34
When allergy season hits, many blame their reactions on the local flora in the spring. However, African Saharan-Sahelian dust plumes, large enough to register on weather radar, travel around the globe every summer, bringing ...
Earth Sciences
Mar 26, 2024
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25
Antimicrobial resistance is a story of constantly moving parts and players. With every new or tweaked antibiotic or antimicrobial drug, the targeted pathogens begin the evolutionary dance of acquiring resistance, prompting ...
Cell & Microbiology
Mar 7, 2024
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5
Scientists at the University of Illinois Chicago and Harvard University have developed an antibiotic that could give medicine a new weapon to fight drug-resistant bacteria and the diseases they cause.
Cell & Microbiology
Feb 17, 2024
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121
UC Riverside scientists have discovered a tiny worm species that infects and kills insects. These worms, called nematodes, could control crop pests in warm, humid places where other beneficial nematodes are currently unable ...
Plants & Animals
Feb 8, 2024
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309
Bacteria of the genus Shigella, closely related to the well-known Escherichia coli, are the second most common cause of fatal bacterial diarrheal diseases, with over 200,000 victims worldwide every year. There are repeated ...
Cell & Microbiology
Jan 19, 2024
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1
You suddenly feel sick—pathogenic bacteria have managed to colonize and spread in your body. The weapons they use for their invasion are harmful toxins that target the host's defense mechanisms and vital cell functions. ...
Cell & Microbiology
Jan 19, 2024
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36
Bacteria have adapted to all terrestrial environments. Some have evolved to survive in the gut of animals, where they play an important role for their host; they provide energy by degrading indigestible food, they train and ...
Ecology
Jan 15, 2024
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218
Some bacterial membrane transporters work almost like freight elevators to transport substances through the cell membrane into the interior of the cell. The transporter itself spans the bacterial membrane. Like a forklift, ...
Cell & Microbiology
Jan 8, 2024
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