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Tag "Microbiology"

Macrophage Messengers: Specialized immune cells as targets for metabolism in aging

Macrophage Messengers: Specialized immune cells as targets for metabolism in aging

The communication between the nervous, immune, and metabolic systems changes as people age. A team led by Christina Camell and Vishwa Deep Dixit of the Yale School of Medicine discovered a subset of macrophages at this intersection that could open the door for new strategies to keep people healthier longer.

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Book Review: I Contain Multitudes

Book Review: I Contain Multitudes

Ed Yong dives headfirst into the complex symbioses microbes have with humans and beyond, how these interactions can help and harm us, and the wonder and beauty of the relationships themselves.

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Follow the Light: Bacteria in Motion

Follow the Light: Bacteria in Motion

The smooth green surface of a rock sits just below a pond’s surface. Its deceptively uniform green coating is teeming with life: algae, bacteria, and other microorganisms. They all depend on sunlight for energy and are constantly competing with each

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Mythbusters: Human Microbiota

Mythbusters: Human Microbiota

The human digestive tract is a thriving ecosystem, teeming with life and activity. On an intellectual level, many of us know this, even if it can be discomfiting to think about the trillions of living cells in our guts that

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