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Genetic Analysis of Hereditary Transthyretin Ala97Ser Related Amyloidosis
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[Therapeutic perspective in hereditary polyneuropathies].
Andrzej Kochański1, Dagmara Kabzińska1, Weronika Rzepnikowska1
1Zespół Nerwowo Mięśniowy, Instytut Medycyny Doświadczalnej i Klinicznej im. Mirosława Mossakowskiego Polskiej Akademii Nauk, Warszawa.
Postepy Biochemii
|January 19, 2019
Summary
Hereditary motor and sensory neuropathies, or Charcot-Marie-Tooth disorders, are diverse peripheral nervous system conditions. This review explores their clinical aspects, molecular causes, and potential yeast-based therapeutic strategies.
Area of Science:
- Neurology
- Genetics
- Molecular Biology
Background:
- Hereditary motor and sensory neuropathies (HMSN), also known as Charcot-Marie-Tooth (CMT) disorders, represent a heterogeneous group affecting the peripheral nervous system.
- Over 80 genes are implicated in various CMT types, all characterized by progressive distal muscle wasting in limbs.
Purpose of the Study:
- To review the current understanding of clinical manifestations and molecular pathogenesis of CMT disorders.
- To discuss experimental therapeutic approaches and the potential of yeast models in identifying new therapies and neurotoxins.
Main Methods:
- Literature review of clinical, molecular, and therapeutic aspects of CMT.
- Exploration of the utility of yeast models in CMT research.
Main Results:
- CMT encompasses over 80 genetic subtypes with progressive distal muscle atrophy.
- No current therapies effectively target the molecular pathology of CMT.
Conclusions:
- A comprehensive understanding of CMT's clinical and molecular basis is crucial.
- Yeast models offer a promising avenue for discovering novel therapeutic agents and neurotoxins for CMT.
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