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Peripheral Nervous System: Ganglia and Nerves01:24

Peripheral Nervous System: Ganglia and Nerves

The Peripheral Nervous System (PNS) is a crucial component of the body's neural network, extending beyond the central nervous system (CNS) to bridge the gap between the CNS and the external environment. It encompasses nerves, ganglia, and sensory receptors.
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Gene therapy is a technique where a gene is inserted into a person’s cells to prevent or treat a serious disease. The added gene may be a healthy version of the gene that is mutated in the patient, or it could be a different gene that inactivates or compensates for the patient’s disease-causing gene. For example, in patients with severe combined immunodeficiency (SCID) due to a mutation in the gene for the enzyme adenosine deaminase, a functioning version of the gene can be inserted. The...
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Regulating Schwann Cell Growth by Nanosecond Pulsed Electric Field for Peripheral Nerve Regeneration In Vitro
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Gene therapy for peripheral nervous system diseases.

Thais Federici1, Nicholas Boulis

  • 1Cleveland Clinic, Department of Neurosciences and Center for Neurological Restoration, 9500 Euclid Avenue, Cleveland, Ohio 44195, USA.

Current Gene Therapy
|November 1, 2007
PubMed
Summary

Gene therapy offers new hope for peripheral nerve diseases, aiming to improve nerve regeneration and treat conditions like diabetic neuropathy and motor neuron diseases.

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Area of Science:

  • Neurology
  • Regenerative Medicine
  • Genetics

Background:

  • Peripheral neuropathies affect millions, with diabetic neuropathy being most common.
  • Current treatments focus on pain management, not nerve regeneration.
  • Existing therapies for nerve injury and neurodegenerative diseases remain limited.

Purpose of the Study:

  • To review current clinical strategies for peripheral neuropathies.
  • To explore gene therapy approaches for enhancing nerve regeneration.
  • To cover peripheral nerve injury, neuropathic pain, diabetic neuropathy, and motor neuron diseases.

Main Methods:

  • Literature review of clinical experiences.
  • Analysis of gene therapy research for neuroprotection and regeneration.
  • Synthesis of data on cellular and molecular mechanisms of nerve repair.

Main Results:

  • Peripheral nerves possess intrinsic regenerative capacity.
  • Gene therapy presents a promising avenue for neuroprotection and optimizing axonal regrowth.
  • Understanding degeneration/regeneration pathways identifies key intervention targets.

Conclusions:

  • Gene therapy holds potential for treating diverse peripheral nerve conditions.
  • Further research can optimize gene therapy for improved patient outcomes.
  • A deeper understanding of nerve biology is crucial for developing effective treatments.