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Nail-generating tissue also regrows fingertips
Science News
A mouse toe tip five weeks after amputation looks like new (top). But when signals from the nail tissue are blocked, the nail and digit can't regrow (bottom). Muscles and nail keratin are stained red in the image and collagen is green or blue. Credit: Takeo et ...
Chopped: How Amputated Fingertips Sometimes Grow BackKUHF-FM
How nails regenerate lost fingertipsNature.com
Grow-your-own limbsThe Australian
New Scientist -Newswise (press release)
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