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image: Circadian Clock Controls Sugar Metabolism

Circadian Clock Controls Sugar Metabolism

By Anna Azvolinsky | April 17, 2015

The body’s circadian rhythm has more of an effect on glucose tolerance than one’s eating and sleeping patterns, a study shows.  

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image: Contributors

Contributors

By Jenny Rood | April 1, 2015

Meet some of the people featured in the April 2015 issue of The Scientist.

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image: From Many, One

From Many, One

By Elena E. Giorgi | April 1, 2015

Diverse mammals, including humans, have been found to carry distinct genomes in their cells. What does such genetic chimerism mean for health and disease?

4 Comments

image: Short, Strong Signals

Short, Strong Signals

By Ruth Williams | March 25, 2015

Methylation increases both the activity and instability of the signaling protein Notch.

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image: As the Brain Ages

As the Brain Ages

By Morten Scheibye-Knudsen | March 1, 2015

See human brains age in week-by-week time lapse images that divulge the existence of tiny strokes that damage white matter.

2 Comments

image: Nourishing the Aging Brain

Nourishing the Aging Brain

By Morten Scheibye-Knudsen | March 1, 2015

Research reveals how the brain changes as we age and hints at ways to slow the decline.

3 Comments

image: Fertility Treatment Fallout

Fertility Treatment Fallout

By Jyoti Madhusoodanan | January 1, 2015

Mouse offspring conceived by in vitro fertilization are metabolically different from naturally conceived mice.

7 Comments

image: NIH Study Canceled

NIH Study Canceled

By Jef Akst | December 15, 2014

The National Institutes of Health shutters its initiative to track the health of 100,000 children through adulthood.

3 Comments

image: Mother’s Microbes Protect Baby’s Brain

Mother’s Microbes Protect Baby’s Brain

By Ruth Williams | November 19, 2014

Bacteria in the gut of a pregnant mouse strengthen the blood-brain barrier of her developing fetus.

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image: Stems Cells Ushered into Embryonic Development

Stems Cells Ushered into Embryonic Development

By Kerry Grens | November 7, 2014

The right mix of mouse embryonic stem cells in a dish will start forming early embryonic patterns, according to two studies.

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