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Testing treatments on mini tumors may save time in identifying which therapies work best, a new study shows.   

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image: Nobel Prize–Winning Biologist Dies

Nobel Prize–Winning Biologist Dies

By Catherine Offord | February 20, 2018

Günter Blobel, known for his work on the signal hypothesis of protein targeting, has died from cancer at age 81.

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image: CDC: Flu Vaccine 36 Percent Effective So Far

CDC: Flu Vaccine 36 Percent Effective So Far

By Catherine Offord | February 16, 2018

The vaccine shows better-than-expected effectiveness against the most common and most virulent strain of influenza in children under 9 years old.

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SHERLOCK and DETECTR can identify particular nucleic acid sequences, while CAMERA records events in human and bacterial cells.

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image: Stem Cell Vaccine Protects Mice From Cancer

Stem Cell Vaccine Protects Mice From Cancer

By Ruth Williams | February 15, 2018

Stem cells and cancer cells have enough molecular similarities that the former can be used to trigger immunity against the latter.

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image: Researchers Produce Alpaca Antibodies Using Yeast

Researchers Produce Alpaca Antibodies Using Yeast

By Catherine Offord | February 14, 2018

With multiple applications in biomedicine, the antibodies can now be made quickly, cheaply, and without the need for an alpaca or one of its relatives.

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image: Image of the Day: Tardigrades!

Image of the Day: Tardigrades!

By The Scientist Staff | February 13, 2018

The microscopic water bears will be featured in an exhibition at the Harvard Museum of Natural History beginning Saturday, February 17.

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image: Bacteriophages Plentiful in Women’s Bladders

Bacteriophages Plentiful in Women’s Bladders

By Abby Olena | February 2, 2018

In one of the first looks at the urinary virome, researchers find hundreds of viruses, most of which have never been sequenced before. 

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The test uses levels of plasma amyloid-β to estimate the buildup of protein plaques in the brain.

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The Purdue University researcher is one of the first to examine the molecular processes that underlie infection by soil microbes.

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  4. CDC: Flu Vaccine 36 Percent Effective So Far
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