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image: STAP Drama Continues

STAP Drama Continues

By | March 24, 2014

Nearly two months after researchers published papers showing that they could induce pluripotency with an external stressor, the work’s validity is still being challenged.

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image: Week in Review: March 17–21

Week in Review: March 17–21

By | March 21, 2014

Protein appears to protect stressed neurons; vitamin A’s lifelong effects on immunity; stem cells influenced by substrates; supercharged photosynthesis through nanotechnology

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image: Python Auto-Pilot

Python Auto-Pilot

By | March 20, 2014

Invasive snakes in Florida show evidence of a compass sense they use to navigate back to home territory.

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image: Vitamin A’s Influence on Immunity

Vitamin A’s Influence on Immunity

By | March 19, 2014

Exposure to vitamin A in the womb influences immune system development and lifelong ability to fight infections, a mouse study shows. 

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image: Old-School Fish Guides

Old-School Fish Guides

By | March 18, 2014

Experienced fish may be critical for keeping migrating populations on track, a study finds.

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image: Ancient Moss Reincarnated

Ancient Moss Reincarnated

By | March 18, 2014

Antarctic moss beds that have been frozen for more than 1,500 years yield plants that can be brought back to life in the lab.

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image: First STAP Report Released

First STAP Report Released

By | March 17, 2014

Questions of whether the stimulus-triggered acquisition of pluripotency papers will be retracted linger as RIKEN makes public its initial investigation, finding no evidence of scientific misconduct.

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image: Stem Cells Remember Substrates

Stem Cells Remember Substrates

By | March 16, 2014

The stiffness of a culture substrate affects the fates of stem cells.  

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image: Call for STAP Retractions

Call for STAP Retractions

By | March 11, 2014

One of the scientists behind the stimulus-triggered acquisition of pluripotency studies, which independent groups have had trouble reproducing, has requested that the papers be pulled from the literature.

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image: A Twist of Fate

A Twist of Fate

By | March 1, 2014

Once believed to be irrevocably differentiated, mature cells are now proving to be flexible, able to switch identities with relatively simple manipulation.

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