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

The Ever-Expanding T-Cell World: A Primer

By Ashley P. Taylor | 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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image: Dogs with Duchenne Treated with Gene Therapy

Dogs with Duchenne Treated with Gene Therapy

By Diana Kwon | July 25, 2017

Researchers restored muscle function in animals with muscular dystrophy.

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

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

By Shawna Williams | 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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image: Immunized Cows Produce Anti-HIV Antibodies

Immunized Cows Produce Anti-HIV Antibodies

By Jef Akst | July 20, 2017

Cows injected with a protein that mimics HIV’s envelope make broadly neutralizing antibodies that inhibit multiple strains of the virus.

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image: DNA Origami

DNA Origami

By The Scientist Staff | July 17, 2017

Will complex, folded synthetic DNA molecules one day serve as capsules to deliver drugs to cancer cells?

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

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image: Your Body Is Teeming with Weed Receptors

Your Body Is Teeming with Weed Receptors

By Megan Scudellari | July 17, 2017

And the same endocannabinoid system that translates marijuana's buzz-inducing compounds into a high plays crucial roles in health and disease outside the brain.

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image: Endocannabinoids in the Groove

Endocannabinoids in the Groove

By Megan Scudellari | July 17, 2017

The system responsible for the buzz humans get from marijuana plays a passel of physiological roles outside the brain.

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image: Anti-Preeclampsia Hormone Discovered

Anti-Preeclampsia Hormone Discovered

By Ruth Williams | June 29, 2017

A small, placenta-produced peptide fixes the pregnancy-related condition in mice. 

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