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Measuring PD-L1 levels was a great start. Now we need to quantify more protein biomarkers, assess the tumor mutational landscape, and examine immune cell signatures, too.

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image: Record-Setting Corn Grows 45 Feet Tall

Record-Setting Corn Grows 45 Feet Tall

By | April 1, 2017

A plant breeder succeeds in growing a huge maize plant thanks to a known mutation and a few environmental tricks.

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image: Circadian Rhythms Influence Treatment Effects

Circadian Rhythms Influence Treatment Effects

By | April 1, 2017

Across many diseases, taking medication at specific times of day may make the therapy more effective.

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image: Infographic: Circadian Clock Affects Health and Disease

Infographic: Circadian Clock Affects Health and Disease

By | April 1, 2017

The body's rhythms could affect numerous ailments as well as how people respond to treatments.

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image: Paralyzed Man Moves Arm with Neuroprosthetic

Paralyzed Man Moves Arm with Neuroprosthetic

By | March 30, 2017

Two chips implanted in a quadriplegic patient’s motor cortex and 36 electrodes in his right arm allow the man to control the movement of his right arm and hand.

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image: In Certain Social Bees, Gut Microbiomes Follow Phylogeny

In Certain Social Bees, Gut Microbiomes Follow Phylogeny

By | March 29, 2017

Corbiculate bees and their gut-dwelling microbes have been coevolving since the social species evolved from their solitary ancestors around 80 million years ago, scientists suggest. 

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image: <em>Aedes aegypti</em> Genome Assembled From Scratch

Aedes aegypti Genome Assembled From Scratch

By | March 27, 2017

Scientists use a new technique to piece together the mosquito’s full genome.

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image: Should Healthy People Have Their Exomes Sequenced?

Should Healthy People Have Their Exomes Sequenced?

By | March 24, 2017

With its announced launch of a whole-exome sequencing service for apparently healthy individuals, Ambry Genetics is the latest company to enter this growing market. But whether these services are useful for most people remains up for debate.  

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The University of Rhode Island neurotoxicologist and dean came to the U.S. for college in the 1980s. 

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image: Pathway to Polio Virulence Revealed

Pathway to Polio Virulence Revealed

By | March 23, 2017

Using epidemiological and laboratory data, scientists have mapped out a sequence of mutations through which the attenuated oral polio vaccine reverts to a virulent virus.

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