Neuroscience

Interactions discovered in cells insulating nerve pathways

Schwann cells form a protective sheath around nerve fibres and ensure that nerve impulses are transmitted rapidly. If these cells are missing or damaged, severe neurological diseases may occur as a result. Researchers at ...

Neuroscience

How nerves may lose their insulation

Charcot-Marie-Tooth (CMT) disease is the most common inherited disorder of the peripheral nerves in humans, affecting 1 in every 2,500 people. There is no cure for the disease, which causes severe disability due to disruptions ...

Neuroscience

First step to induce self-repair in the central nervous system

Damaged peripheral nerves can regenerate after an injury, for example, following a forearm fracture. Axons, the long projections of neurons that transmit stimuli or signals to other cells, are affected in the case of injury ...

Neuroscience

Possible treatment for Charcot-Marie-Tooth disease discovered

Charcot-Marie-Tooth disease is the most common hereditary neuropathy and affects more than 2 million people worldwide. Researchers at the Max-Planck-Institute for Experimental Medicine and the University Medical Center of ...

Neuroscience

Researchers discover nerve repair mechanism

The research group of the Physiology Department of Elche's Universidad Miguel Hernández (UMH), Hugo Cabedo, has discovered how peripheral nerves induce the repair of the myelin sheath so that communication is properly restored ...

Neuroscience

Enzyme ensures thick insulation

ETH researchers have revealed that Schwann cells in the peripheral nervous system largely produce their own fatty acids in order to create electrical insulation for nerve fibres. This process relies on an enzyme whose absence ...

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