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Stories for "bioengineering"

TED Fellow Tal Danino programs bacteria to detect and treat cancer – and make art

TED Fellow Tal Danino programs bacteria to detect and treat cancer – and make art

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Did you know that bacteria can be programmed as though they were computers? Bioengineer and artist Tal Danino is working out how to instruct bacteria to enter cancerous tumors — where it can detect and treat the disease noninvasively. And when Danino isn’t tinkering with bacteria’s healing potential, he makes artwork with it. With Danino’s TED talk posted just yesterday, he []

How to grow a bone without a body

How to grow a bone without a body

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This video features the work of TED Fellow Nina Tandon and Sarindr Bhumiratana, her colleague at Columbia University’s Laboratory for Stem Cells and Tissue Engineering and partner-in-new-business-crime. Together with a group of fellow bio-engineers, the pair recently founded the company, Epibone, which they describe as “a revolutionary bone reconstruction company that allows patients to ‘grow []

The ethics of genetically enhanced monkey-slaves

The ethics of genetically enhanced monkey-slaves

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Think parents should be able to select their children’s talents and personalities? Or want to run and hide in the woods at the thought of it? Whatever your opinion, it is precisely the kind of question that Julian Savulescu wants you to take seriously. Professor of practical ethics at the University of Oxford, Savulescu thinks []

A ghost heart?

A ghost heart?

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Here’s a treat for Valentine’s Day (in addition to this playlist of TED Talks about love): Below, take a close-up look at a decellularized “ghost heart.” This heart can serve as a scaffold upon which to grow a working heart from human stem cells. Researchers at the Texas Heart Institute created it by stripping all []