Unlike the brain and spinal cord, the peripheral nervous system has an astonishing capacity for regeneration following injury. Researchers at the Max Planck Institute of Experimental Medicine in Gottingen have discovered that, following nerve damage, peripheral glial cells produce the growth factor neuregulin1, which makes an important contribution to the regeneration of damaged nerves. From their cell bodies to their terminals in muscle or skin, neuronal extensions or axons in the peripheral nervous system are surrounded along their entire length by glial cells...
via Health News from Medical News Today Read More Here..
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