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Cheese with holes in it.
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Fungal Antibiotics Can Influence Microbiome Development

Fungi produce metabolites that humans have used to improve health. In a new study, researchers use cheese rinds to demonstrate that fungal antibiotics can influence how microbiomes develop.
A scientist using a laser-baser breathalyzer.
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Laser-Based Breathalyzer Can Sniff Out COVID

Scientists made an important leap forward in the quest to diagnose disease using exhaled breath, reporting that a new laser-based breathalyzer powered by artificial intelligence (AI) can detect COVID-19 in real-time with excellent accuracy.
A pile of plastic bottles.
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Cold-Specialized Microbes Discovered That Digest Plastic at Low Temperatures

A new study has discovered novel strains of bacteria and fungi, adapted to the cold climates of the Alps and the Arctic, that can digest plastics at temperatures as low as 15°C/59°F.
Petri dishes of engineered and native Proteus mirabilis patterns.
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Engineered Bacteria Sense and Record Environmental Signals

Scientists have engineered bacteria to record signals from the external environment in their swarming patterns. The team successfully decoded these signals using artificial intelligence (AI). The research, published in Nature Chemical Biology, provides a framework for building a “natural” environment recording system.
Representation of cells.
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Metabolism Can Be Rewired To Favor Rapid Growth in the Absence of Respiration

Researchers use an evolutionary cell biology approach in two related fission yeasts, one which acquires energy by respiration and one which doesn't, to find the critical points at which respiration feeds into central carbon metabolism.
Calf frolicking in the grass.
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Virus-Resistant Gene-Edited Calf Created for the First Time

Scientists have collaborated to produce the first gene-edited calf with resistance to bovine viral diarrhea virus, a virus that costs the US cattle sector billions of dollars annually.
An illustration of the gut, filled with bacteria.
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Gut Immune System of Children With IBD Mapped

Researchers have mapped the gut immune system in children with inflammatory bowel disease (IBD), which could aid in the development of more targeted therapies.
A human figure with brain illuminated near a polluted city.
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Stroke Prognosis Worsened by Air Pollution

According to research, mice exposed to air pollution from Beijing, China had increased neuroinflammation after ischemic stroke.
HIV cells attacking a human cell.
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HIV Antibody Response Intensified in Patients With Tuberculosis Disease

New research found that people living with HIV that have had pulmonary tuberculosis had broader and more potent HIV antibody responses.
A dry food aisle in a supermarket.
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Your Gut Health Could Be Affected by Food Additive Nanoparticles

Common food additives known as metal oxide nanoparticles may have negative effects on your gut health, according to new research.
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