bacteria

Health

Protein shuttling mechanism helps bacteria pump out antibiotics

A Cornell University-led collaboration has uncovered the equipment that enables bacteria to survive exposure to antibiotics: a shuttling mechanism that…

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Health

Bacteria, brains, and sugar: Scientists uncover new connections

Our guts are home to trillions of bacteria, and research over the last few decades has established how essential they…

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Tech

Life on Earth Depends on Networks of Ocean Bacteria

The original version of this story appeared in Quanta Magazine. Prochlorococcus bacteria are so small that you’d have to line…

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Health

Mouth bacteria may hold insight into your future brain function

The bacteria in your mouth and on your tongue may be linked to changes in brain function as you age,…

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Health

Why antibiotics can fail even against non-resistant bacteria

Antibiotics are indispensable for treating bacterial infections. But why are they sometimes ineffective, even when the bacteria are not resistant?…

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Health

This delicate nanoflower is downright deadly to bacteria

A carnation-like nanostructure could someday be used in bandages to promote wound healing. Researchers report in ACS Applied Bio Materials…

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Health

Healthy gut bacteria that feed on sugar analyzed

A microbe found in the lower part of the gut that is associated with good health has been comprehensively analysed…

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Health

A common mouth and gut bacteria may be linked with increased stroke risk

A common bacteria usually found in the mouth and gastrointestinal tract, Streptococcus anginosis, may be abundant in the guts of…

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Health

Genetic ‘fingerprint’ to predict drug resistance in bacteria

Antibiotic resistance is a global public health crisis responsible for more than a million deaths annually. By 2050, the World…

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World

Bacteria found to eat forever chemicals — and even some of their toxic byproducts

In the quest to take the “forever” out of “forever chemicals,” bacteria might be our ally. Most remediation of per-…

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