Therapeutic tools for inherited neuropathies

Area of Science:

• Neuroscience
• Genetics
• Molecular Biology

Background:

• Inherited neuropathies are a diverse group of genetic disorders causing sensory and motor dysfunction.
• Historically considered untreatable due to the inability of drugs to promote nerve regeneration.

Purpose of the Study:

• To review recent advancements in treating inherited peripheral neuropathies.
• To categorize emerging therapeutic strategies based on their molecular targets.

Main Methods:

• Review of current literature on inherited neuropathies and their treatments.
• Categorization of therapies into gene therapy, gene expression therapy, protein modification/replacement (ERT), and downstream therapies.

Main Results:

• Molecular advancements have enabled effective treatments for several inherited neuropathies.
• Four main categories of treatment strategies are emerging: gene therapy, gene expression therapy, enzyme replacement therapy (ERT), and downstream therapies.

Conclusions:

• Inherited neuropathies are increasingly treatable due to progress in molecular medicine.
• Future treatments will likely leverage gene-based and protein-based approaches for nerve repair.