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image: Image of the Day: Fragile Brain

Image of the Day: Fragile Brain

By | October 3, 2017

In Fragile X syndrome—a genetic mishap that results in cognitive delays—the lack of a translation-repressing protein leads to the rampant accumulation of other proteins in the mouse brain.

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image: Infographic: Macrophages Around the Body

Infographic: Macrophages Around the Body

By | October 1, 2017

In addition to circulating in the blood as immune sentinels, macrophages play specialized roles in different organs around the body.

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image: Macrophages Are the Ultimate Multitaskers

Macrophages Are the Ultimate Multitaskers

By | October 1, 2017

From guiding branching neurons in the developing brain to maintaining a healthy heartbeat, there seems to be no job that the immune cells can’t tackle.

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image: Water Level in a Cell Can Determine Its Fate

Water Level in a Cell Can Determine Its Fate

By | September 27, 2017

Adding or removing water changes how stem cells differentiate.

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image: CRISPR Used in Human Embryos to Probe Gene Function

CRISPR Used in Human Embryos to Probe Gene Function

By | September 20, 2017

OCT4 is necessary for blastocyst formation in the human embryo, researchers report.

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A study of a simple marine animal suggests that the common ancestor of cnidarians and bilaterians may have had three germ layers instead of two.

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image: House Proposes NSF and NOAA Cuts, NASA Gains

House Proposes NSF and NOAA Cuts, NASA Gains

By | June 30, 2017

The most recent bill from appropriators increases NASA funds from current levels and rescues the National Science Foundation from President Trump's deeper cuts.

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Research shows that human immunity develops much earlier than previously thought, but functions differently in adults.

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image: NSF Cuts PhD Training Grant

NSF Cuts PhD Training Grant

By | June 7, 2017

The federal science agency discontinued a funding stream for graduate students in environmental science because of administrative workload.

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The 19th century biologist’s drawings, tainted by scandal, helped bolster, then later dismiss, his biogenetic law.

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