Which neurotrophic factor is highly expressed by Schwann cells following a nerve injury to support axonal survival?
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Correct answer: Nerve Growth Factor (NGF)
Following injury, Schwann cells increase the production of neurotrophins like Nerve Growth Factor (NGF) and Brain-Derived Neurotrophic Factor (BDNF). These factors bind to receptors on the axonal growth cone to promote survival and guidance.
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More Nerve Regeneration questions
- In the CNS, the formation of a 'glial scar' is primarily attributed to which cell type?
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