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The Scientist

» stress response

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image: Performance Art

Performance Art

By | January 1, 2015

Regulation of genome expression orchestrates the behavior of insect castes and the human response to social stress.

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image: Stress Fractures

Stress Fractures

By | January 1, 2015

Social adversity shapes humans’ immune systems—and probably their susceptibility to disease—by altering the expression of large groups of genes.

6 Comments

image: Muscle to Mind

Muscle to Mind

By | September 25, 2014

Exercise-induced muscle metabolites protect the brain from stress-induced depression in a mouse model. 

1 Comment

image: Protein Helps Cells Adapt—or Die

Protein Helps Cells Adapt—or Die

By | July 3, 2014

Scientists show how cell stress both prevents and promotes cell suicide in a study that’s equally divisive.

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image: Protein Protects Aging Brain

Protein Protects Aging Brain

By | March 19, 2014

Study suggests that REST may be a key regulator of neuronal stress and could play a role in staving off neurodegenerative diseases like Alzheimer’s.

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image: The Making of a Bully

The Making of a Bully

By | January 25, 2013

Adolescent rats exposed to stress grow into pathologically aggressive adults, behaviors that may be explained by accompanying epigenetic changes and altered brain activity.

5 Comments

image: Gain a Chromosome and Adapt

Gain a Chromosome and Adapt

By | January 30, 2012

Research in yeast shows that aneuploidy is both a consequence of and an adaptation to stress.

18 Comments

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