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image: Stem Cell Alter Egos

Stem Cell Alter Egos

By | April 1, 2014

Researchers show that cancer stem cells can exist in two distinct and interconvertible states.

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image: Cysteine Aids Mice with Huntington’s

Cysteine Aids Mice with Huntington’s

By | March 31, 2014

Rodent models of Huntington’s disease show dysfunctional cysteine production, and adding the amino acid to their diets seems to relieve symptoms.  

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image: STAP Confusion Abounds

STAP Confusion Abounds

By | March 31, 2014

Stem cells supposedly derived by the new method of stimulus-induced acquisition of pluripotency may have come from mouse strains other than those claimed.

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image: Week in Review: March 10–14

Week in Review: March 10–14

By | March 14, 2014

Whole-genome sequencing in the clinic; blood-based biomarkers predict future cognitive problems; how some pain meds inhibit bacterial growth; ResearchGate launches Open Review

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image: Goat Pheromone Double Whammy

Goat Pheromone Double Whammy

By | March 3, 2014

A single molecule emitted by male goats may influence female goat physiology and behavior.

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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.

3 Comments

image: Exosome Tentacles

Exosome Tentacles

By | March 1, 2014

Unlike the usual smooth, spherical shape of exosomes, glioblastoma-derived exosomes appear to have long nanofilaments protruding from their surfaces.

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image: Tension Tracker

Tension Tracker

By | March 1, 2014

For the first time, researchers quantify the mechanical forces cells exert on one another.

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image: Making New Spinal Neurons

Making New Spinal Neurons

By | February 25, 2014

With a single gene, scientists reprogram supporting cells in the spines of living mice into new neurons.

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image: Royal Society to Launch OA Journal

Royal Society to Launch OA Journal

By | February 17, 2014

On the heels of news that Science will roll out an open-access online journal next year, the Royal Society announces its own open-access title, which will publish papers covering a range of STEM disciplines.

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