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image: The Body’s Ecosystem

The Body’s Ecosystem

By | August 1, 2014

Research on the human microbiome is booming, and scientists have moved from simply taking stock of gut flora to understanding the influence of microbes throughout the body.

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image: A Blood-based Biomarker for Suicide?

A Blood-based Biomarker for Suicide?

By | July 31, 2014

Epigenetic and genetic changes in the SKA2 gene are correlated with suicidal behaviors, researchers show.

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image: Prepped for the Long Sleep

Prepped for the Long Sleep

By | July 30, 2014

Hibernation-related proteins are common even in non-hibernating animals, a study shows.

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image: Genome Digest

Genome Digest

By | July 28, 2014

What researchers are learning as they sequence, map, and decode species’ genomes

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image: Epigenetic Changes Can Cause Cancer

Epigenetic Changes Can Cause Cancer

By | July 25, 2014

A transgene designed to attract methylation to the promoter of a tumor-suppressor gene leads to tumorigenesis in a mouse model. 

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image: Week in Review: July 21–25

Week in Review: July 21–25

By | July 25, 2014

Blood-based Alzheimer’s diagnostics; CRISPR cuts out HIV; Leishmania and the sand fly microbiome; deconstructing the lionfish science fair debacle

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image: The Genetics of Menarche

The Genetics of Menarche

By | July 24, 2014

Hundreds of loci in the genome are associated with the age at which a girl starts menstruating.

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image: Autism in the Genes

Autism in the Genes

By | July 22, 2014

Researchers determine that heritability outweighs non-genetic risk factors when it comes to the developmental disorder.

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image: Flipped Fat-burning Linked to Cancer Cachexia

Flipped Fat-burning Linked to Cancer Cachexia

By | July 22, 2014

Conversion of white fat to brown is associated with muscle atrophy and weight loss in cancer patients.

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image: Week in Review: July 14–18

Week in Review: July 14–18

By | July 18, 2014

Converting heart muscle to pacemaker cells in pigs; alternative splicing and the human proteome; questioning a reported yogurt mold-illness link; H. pylori swiftly find mouse stomach injuries

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