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A new method stimulates B cells to make human antigen-specific antibodies, obviating the need for vaccinating blood donors or hunting for rare B cells.

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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 | 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: DNA Origami

DNA Origami

By | 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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The presence of similar light-emitting enzymes in the distantly related organisms lends new insight into bioluminescence evolution.

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image: Building Nanoscale Structures with DNA

Building Nanoscale Structures with DNA

By | July 17, 2017

The versatility of geometric shapes made from the nucleic acid are proving useful in a wide variety of fields from molecular computation to biology to medicine.

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image: Grass Routes

Grass Routes

By | July 17, 2017

Researchers are discovering a suite of new locations and functions of endocannabinoid receptors that play roles in sickness and in health.

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image: Uncovering Functions of Circular RNAs

Uncovering Functions of Circular RNAs

By | July 17, 2017

Recent research has revealed many surprises about circular RNAs, from findings that they are translated in vivo to links between their expression and disease.

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image: Making the Rounds

Making the Rounds

By | July 17, 2017

Circular RNA biogenesis occurs when RNA fragments are bent into closed loops of one or more exons and/or introns.

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    Researchers are discovering a suite of new locations and functions of endocannabinoid receptors that play roles in sickness and in health.

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    Features Running on Empty

    Regularly taking breaks from eating—for hours or days—can trigger changes both expected, such as in metabolic dynamics and inflammation, and surprising, as in immune system function and cancer progression.

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