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image: Finding Injury

Finding Injury

By | September 1, 2012

The brain’s phagocytes follow an ATP bread trail laid down by calcium waves to the site of damage.


image: Space-bound Fish

Space-bound Fish

By | July 31, 2012

Japanese astronauts deliver an aquarium to the International Space Station to study the effects of microgravity on marine life.


image: Grading on the Curve

Grading on the Curve

By | June 1, 2012

Actin filaments respond to pressure by forming branches at their curviest spots, helping resist the push.


image: Growing Human Eggs

Growing Human Eggs

By | June 1, 2012

Germline stem cells discovered in human ovaries can be cultured into fresh eggs.


image: Pain-Killing Transplants

Pain-Killing Transplants

By | May 23, 2012

Neurons injected into mice help treat chronic pain at its roots, rather than simply alleviating its symptoms.

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image: Doubled Gene Boosted Brain Power

Doubled Gene Boosted Brain Power

By | May 7, 2012

Human-specific duplications of a gene involved in brain development may have contributed to our species’ unique intelligence.


image: Stem Cell Suicide Switch

Stem Cell Suicide Switch

By | May 3, 2012

Human embryonic stem cells swiftly kill themselves in response to DNA damage.


image: The Sugar Lnc

The Sugar Lnc

By | May 1, 2012

Genes that react to cellular sugar content are regulated by a long non-coding RNA via an unexpected mechanism


image: Boyle’s Monsters, 1665

Boyle’s Monsters, 1665

By | May 1, 2012

From accounts of deformed animals to scratch-and-sniff technology, Robert Boyle's early contributions to the Royal Society of London were prolific and wide ranging.


image: The Two Faces of Metastasis

The Two Faces of Metastasis

By | April 1, 2012

During development, the cells of an embryo change their pattern of gene expression, which allows them to detach from their original location and migrate to another part of the embryo, where the pattern changes again to allow formation of a new organ.



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