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Errors in segregation during cell division can lead to inflammation in daughter cells.

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image: Image of the Day: New Neurons

Image of the Day: New Neurons

By The Scientist Staff | March 28, 2018

Scientists discover a molecular factor that allows them to follow neurons from birth to maturity.

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image: Tadpoles Keep Eating Because They Don’t Feel Full

Tadpoles Keep Eating Because They Don’t Feel Full

By Catherine Offord | March 28, 2018

Baby frogs don’t develop the neural circuitry responsible for feeding inhibition until they begin metamorphosing into adults. 

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The drugs’ disruption of the microbiome makes a subsequent flavivirus infection more severe.

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image: Image of the Day: Morphing Cells

Image of the Day: Morphing Cells

By The Scientist Staff | March 27, 2018

By removing a single gene, researchers change the developmental fate of tumor cells in mice.  

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A study finds that the vaccine’s effects wear off as a person ages, suggesting a need for booster shots.

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image: Image of the Day: Living Color

Image of the Day: Living Color

By The Scientist Staff | March 8, 2018

Biodegradable pigments could be custom-grown by bacteria in the future, say researchers.  

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image: Hungry Macrophages Keep Tattoos on Mice’s Skin

Hungry Macrophages Keep Tattoos on Mice’s Skin

By Diana Kwon | March 7, 2018

A new study reveals that a constant stream of ink-gobbling immune cells helps hold tattoos in place.

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In response to short DNA fragments, lymphocytes release mitochondrial DNA that helps trigger an immune response.

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Research into the biological basis of gender identity is in its infancy, but clues are beginning to emerge.

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