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image: The Ever-Expanding T-Cell World: A Primer

The Ever-Expanding T-Cell World: A Primer

By | August 7, 2017

Researchers continue to identify new T-cell subtypes—and devise ways to use them to fight cancer. The Scientist attempts to catalog them all.

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Another case of HIV remission emerges, this time in a South African girl diagnosed as an infant and disease-free for more than eight years.

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image: Image of the Day: Wrinkly, Crinkly Coral

Image of the Day: Wrinkly, Crinkly Coral

By | July 24, 2017

True to its name, the corrugated coral's (Pavona varians) skeleton forms intricate patterns of alternating ridges and furrows.

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image: Mammalian Immunity: What’s RNAi Got to Do with It?

Mammalian Immunity: What’s RNAi Got to Do with It?

By | July 21, 2017

A new study adds to the evidence that mammalian cells can use small interfering RNAs to defend against viruses, but questions remain about physiological importance.

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Using single-cell RNA sequencing, scientists characterize new populations of dendritic cells and monocytes.

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image: Image of the Day: Wounded Coral

Image of the Day: Wounded Coral

By | July 13, 2017

Certain corals in the Gulf of Mexico were devastated by the 2010 Deepwater Horizon oil spill’s reverberating destruction.

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image: Rampant Coral Bleaching Begins to Subside

Rampant Coral Bleaching Begins to Subside

By | June 23, 2017

The most destructive global coral bleaching event on record shows signs of remission in the Indian Ocean. 

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image: Image of the Day: Call the Coral Doctor

Image of the Day: Call the Coral Doctor

By | June 22, 2017

Scientists surveyed coral colonies in Hawaii for disease after a mystery pathogen caused tissue from the common rice coral (Montipora capitata) to degenerate.   

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image: T Cells That Drive Toxic Shock in Mice Identified

T Cells That Drive Toxic Shock in Mice Identified

By | June 20, 2017

Overzealous activity by mucosa-associated invariant T (MAIT) cells in response to bacterial toxins can lead to illness instead of stopping it.

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Research shows that human immunity develops much earlier than previously thought, but functions differently in adults.

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