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image: RNA Injection Restores Hearing in Guinea Pigs

RNA Injection Restores Hearing in Guinea Pigs

By Abby Olena | April 18, 2018

Researchers deliver small interfering RNAs loaded into nanoparticles into the ears of adult guinea pigs to regenerate hair cells damaged by noise.

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image: “Breakthrough” Tough to Reproduce

“Breakthrough” Tough to Reproduce

By Kerry Grens | April 3, 2014

An independent group could not replicate the results of a highly cited heart regeneration protocol, while others say they have succeeded.  

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image: Nailing Regeneration

Nailing Regeneration

By Sabrina Richards | June 12, 2013

Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.

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image: Regenerating Rodent

Regenerating Rodent

By Sabrina Richards | September 26, 2012

An African mouse can regenerate wounded skin without scarring, providing insight into how tissue regeneration can occur in mammals.

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