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image: Giving the Gift of Sight

Giving the Gift of Sight

By | October 1, 2014

See global ophthalmologist Geoff Tabin describe his experiences performing cataract surgeries in Nepal and Africa.

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image: Next Generation: Biological Pacemakers

Next Generation: Biological Pacemakers

By | July 16, 2014

Direct reprogramming of cardiac muscle cells into pacemaker cells gives pig hearts back their rhythm.

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image: Week in Review: January 6–10

Week in Review: January 6–10

By | January 10, 2014

Bacterial genes aid tubeworm settling; pigmentation of ancient reptiles; nascent neurons and vertebrate development; exploring simple synapses; slug-inspired surgical glue

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image: Next Generation: Strong Surgical Glue on Demand

Next Generation: Strong Surgical Glue on Demand

By | January 8, 2014

Researchers create a nature-inspired nontoxic polymer that, when activated by light, becomes tacky and can seal ruptured, torn blood vessels and patch up holes in a pig heart.

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image: Implanted Trachea Going Strong

Implanted Trachea Going Strong

By | October 23, 2013

Five years after receiving a tissue-engineered airway, the 30-year-old Colombian patient is doing well, having experienced no immunological complications associated with the procedure.

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image: Girl with Synthetic Trachea Dies

Girl with Synthetic Trachea Dies

By | July 9, 2013

After receiving a bioengineered windpipe, which was seeded with her own stem cells, the 2-year-old has succumbed to complications from a recent surgery.

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image: New Structure Found in Human Cornea

New Structure Found in Human Cornea

By | June 14, 2013

The discovery of a thin, durable layer near the back of the cornea may lead to safer corneal surgeries.

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image: Week in Review: April 15–19

Week in Review: April 15–19

By | April 19, 2013

Measuring consciousness; unethical data splitting; the deliciousness of beer; autism mutations linked to cannabinoid signaling; arming animals against electron microscopes

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image: Printing 3-D Skeletons

Printing 3-D Skeletons

By | April 2, 2013

Plastic bones and organs based on CT scans could educate students or prepare surgeons to perform complicated operations.

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image: Microbes Affect Weight Loss

Microbes Affect Weight Loss

By | March 27, 2013

Microbial changes in the gut contribute to a patient’s ability to slim down after gastric bypass surgery.

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