Medical research

Scientists uncover new clues to repairing injured spinal cord

Frogs, dogs, whales, snails can all do it, but humans and primates can't. Regrow nerves after an injury, that is—while many animals have this ability, humans don't. But new research from the Salk Institute suggests that ...

Genetics

Scientists shed new light on nerve cell growth

Amidst the astounding complexity of the billions of nerve cells and trillions of synaptic connections in the brain, how do nerve cells decide how far to grow or how many connections to build? How do they coordinate these ...

Medical research

Using stem cells to promote nerve regeneration

Johns Hopkins researchers from the Department of Plastic and Reconstructive Surgery report that a type of stem cell found easily in fat cells and also in bone marrow promoted nerve regeneration in rats with paralyzing leg ...

Medical research

New tissue engineering breakthrough encourages nerve repair

A new combination of tissue engineering techniques could reduce the need for nerve grafts, according to new research by The Open University. Regeneration of nerves is challenging when the damaged area is extensive, and surgeons ...

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