Neuroscience

Designer cytokine makes paralyzed mice walk again

To date, paralysis resulting from spinal cord damage has been irreparable. With a new therapeutic approach, scientists from the Department for Cell Physiology at Ruhr-Universität Bochum (RUB) headed by Professor Dietmar ...

Neuroscience

New strategies for restoring myelin on damaged nerve cells

Loss of myelin—the fatty substance that surrounds the axons of nerve cells—is one of the reasons nerve cells fail to recover after injury and in some diseases. Myelin acts like insulation, covering the long axon threads ...

Medical research

Spinal cord stem cells can help repair after injury

Spinal cord injury often leads to permanent functional impairment. In a new study published in the journal Science researchers at Karolinska Institutet in Sweden show that it is possible to stimulate stem cells in the mouse ...

Neuroscience

Star-shaped brain cells may play a critical role in glaucoma

After a brain injury, cells that normally nourish nerves may actually kill them instead, a new study in rodents finds. This "reactive" phenomenon may be the driving factor behind neurodegenerative diseases like glaucoma, ...

Neuroscience

Boosting energy levels within damaged nerves may help them heal

When the spinal cord is injured, the damaged nerve fibers—called axons—are normally incapable of regrowth, leading to permanent loss of function. Considerable research has been done to find ways to promote the regeneration ...

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