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image: Smoking on a Chip

Smoking on a Chip

By | September 1, 2017

A new device from the Wyss Institute at Harvard University simulates the effects of cigarette smoke on human lungs.

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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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image: Endocannabinoids in the Groove

Endocannabinoids in the Groove

By | 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: 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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image: Messing with the Microbiome

Messing with the Microbiome

By | July 17, 2017

Two new techniques allow researchers to manipulate the activity of gut bacteria. 

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image: Worms’ Epigenetic Memories

Worms’ Epigenetic Memories

By | July 17, 2017

When kept at warmer temperatures for five generations, C. elegans showed evidence of “remembering” that experience for up to 14 generations.

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image: Microbiome Racer

Microbiome Racer

By | June 1, 2017

Genomicist Lauren Petersen wins a mountain bike race after she altered her own gut microbial communities.

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image: Infographic: Cook Up an Exome-Based Diet

Infographic: Cook Up an Exome-Based Diet

By | June 1, 2017

See how scientists designed food with amino acid compositions based on protein-coding regions in the genomes of mice and fruit flies.

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See researchers' recipe for synthetic mesenchymal stem cells, which showed cardiac regenerative potential in mice.

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image: Infographic: Enzymes Controlled by Light

Infographic: Enzymes Controlled by Light

By | May 1, 2017

Custom-designed kinases have built-in switches that act as gatekeepers for the enzymes' active sites.

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