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Mice treated with an immunostimulant had better outcomes when researchers blocked the expression of TNFR2, a compound that helps tumors evade immune attack.

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In the presence of cytosolic DNA, cancer cells activate antiviral pathways that disguise them as immune cells.

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

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image: Frogs Fight Back From Fungal Attack

Frogs Fight Back From Fungal Attack

By Ruth Williams | March 29, 2018

A decade after chytridiomycosis killed scores of amphibians in Panama, some species are recovering. New research indicates why.  

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

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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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DNA analysis gives clues to how the ancient hominin’s population split and how they interacted with modern humans.

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image: Image of the Day: Flock of Algae

Image of the Day: Flock of Algae

By The Scientist Staff | March 21, 2018

Volvox barberi actively organize themselves into large colonies that optimize space.

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image: Many Non-Antibiotic Drugs Affect Gut Bacteria

Many Non-Antibiotic Drugs Affect Gut Bacteria

By Catherine Offord | March 20, 2018

A new study finds that more than 200 human-targeted, non-antibiotic drugs inhibit the growth of bacterial species that make up part of the human microbiome.

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image: Monitoring Mutations with Microfluidics

Monitoring Mutations with Microfluidics

By Ruth Williams | March 15, 2018

A device dubbed the “mother machine” enables real-time observation of mutagenesis in single bacterial cells.  

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