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Related Concept Videos

Neurogenesis and Regeneration of Nervous Tissue01:15

Neurogenesis and Regeneration of Nervous Tissue

848
In the CNS, neurogenesis, the birth of new neurons from stem cells, is limited to the hippocampus in adults. In other regions of the brain and spinal cord, neurogenesis is almost non-existent due to inhibitory influences from neuroglia, especially oligodendrocytes, and the absence of growth-stimulating cues. The myelin produced by oligodendrocytes in the CNS inhibits neuronal regeneration. Furthermore, astrocytes proliferate rapidly after neuronal damage, forming scar tissue that physically...
848

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Peripheral nerve regeneration: a challenge far from being overcome

Rui Alvites1,2,3,4, Bruna Lopes1,2,3, André Coelho1,2,3

  • 1Centro de Estudos de Ciência Animal (CECA), Instituto de Ciências, Tecnologias e Agroambiente da Universidade do Porto (ICETA), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal.

Regenerative Medicine
|October 3, 2023
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Summary

No abstract available in PubMed .

Keywords:
future opportunities for nerve regenerationlimitations in nerve regenerationperipheral nerve injuryperipheral nerve regeneration

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