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image: The Spleen Collectors

The Spleen Collectors

By | August 1, 2015

Donated organs are helping researchers map out the immune system in humans.

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image: Yun “Nancy” Huang: Eager for Epigenetics

Yun “Nancy” Huang: Eager for Epigenetics

By | August 1, 2015

Assistant Professor, Institute of Biosciences and Technology, Texas A&M Health Science Center, Houston. Age: 35

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image: Mouse Study Catalogs Gene Functions

Mouse Study Catalogs Gene Functions

By | July 29, 2015

A European consortium identifies phenotypes for 320 genes, assigning new functions for half.

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image: AAAAA Is for Arrested Translation

AAAAA Is for Arrested Translation

By | July 24, 2015

Multiple consecutive adenosine nucleotides can cause protein translation machinery to stall on messenger RNAs.

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image: The First Americans

The First Americans

By | July 23, 2015

Two genetic studies seeking to determine how people first migrated to North and South America yield different results.

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image: Cognitive Decline More Swift in Women

Cognitive Decline More Swift in Women

By | July 22, 2015

Mental agility in women deteriorates at twice the rate of that in men, according to a study of people with mild cognitive impairment.

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image: NK Cell Diversity and Viral Risk

NK Cell Diversity and Viral Risk

By | July 22, 2015

A small study links the diversity of a person’s natural killer cell repertoire to risk of HIV infection following exposure to the virus.

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image: Antibiotic Resistance Can Boost Bacterial Fitness

Antibiotic Resistance Can Boost Bacterial Fitness

By | July 22, 2015

In some pathogenic bacteria, certain antibiotic resistance–associated mutations may also confer an unexpected growth advantage.

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image: Why Screams Scare Us

Why Screams Scare Us

By | July 20, 2015

Analyzing the acoustical qualities of screams and other sounds, researchers pinpoint why people find screams—and emergency vehicle sirens—frightening.

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image: Underground Immunity

Underground Immunity

By | July 16, 2015

Arabidopsis thaliana defense hormones shape the plant’s root microbiome. 

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