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The extracellular matrix appears to inhibit regeneration; but scientists debate whether heart muscle really comes back.  

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image: Image of the Day: Swiss Army Crustacean

Image of the Day: Swiss Army Crustacean

By The Scientist Staff | May 2, 2018

The tools researchers used to study how this amphipod’s limbs develop could help inform our understanding of cell lineages and fates.

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image: Book Excerpt from <em>The Power of Rare</em>

Book Excerpt from The Power of Rare

By Victoria Jackson and Michael Yeaman | May 1, 2018

In chapter 4, “Building a Cure Machine,” author Victoria Jackson reveals the challenges in launching a foundation focused on funding research on a rare disease.

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Researchers stumbled across the connection while searching for ways to reduce vision problems in people with achromatopsia.

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The devices, which could one day treat children with esophageal atresia and short bowel, were recently tested in pigs.

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image: Ten-Minute Sabbatical

Ten-Minute Sabbatical

By The Scientist Staff | May 1, 2018

Take a break from the bench to puzzle and peruse.

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image: Infographic: Piecing the Cholesterol Puzzle

Infographic: Piecing the Cholesterol Puzzle

By Diana Kwon | May 1, 2018

How a rare disease led to an understanding of the basics of cholesterol regulation.

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image: Trailblazing Endocrinologist Neena Schwartz Dies

Trailblazing Endocrinologist Neena Schwartz Dies

By Kerry Grens | April 27, 2018

The reproductive biologist uncovered hormones important for fertility cycles.

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A trio of papers provide new insight into embryo development.

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image: Worms’ Magnetic Sense Questioned

Worms’ Magnetic Sense Questioned

By Abby Olena | April 25, 2018

Unsuccessful attempts to reproduce the results of a 2015 study reporting that C. elegans orient themselves by Earth’s magnetic field spark debate among researchers.

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