This is a confocal micrograph taken from the lesion core after a spinal cord injury. Nuclear EdU (red) shows the presence of newly differentiated cells which produce Schwann cell myelin (P0, green). These peripheral-like Schwann cells remyelinate central axons in the injured spinal cord and are important for spontaneous repair and functional recovery after spinal cord injury. Credit: King’s College London
Researchers have identified a molecular signal, known as ‘neuregulin-1’, which drives and enables the spinal cord’s natural capacity for repair after injury. The findings could one day lead to new treatments which enhance this spontaneous repair mechanism by manipulating the neuregulin-1 signal.
Every year >130,000 people suffer traumatic spinal cord injury and related healthcare costs ar...
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