title: Murine therapeutic models for Charcot-Marie-Tooth (CMT) disease.
abstract: BACKGROUND
  Charcot-Marie-Tooth (CMT) disease represents a broad group of inherited motor and sensory neuropathies which can originate from various genetic aberrations, e.g. mutations, deletions and duplications.
  
  
  METHODS
  We performed a literature review on murine animal models of CMT disease with regard to experimental therapeutic approaches. Hereby, we focussed on the demyelinating subforms of CMT (CMT1). PubMed items were CMT, animal model, demyelination and therapy.
  
  
  RESULTS
  Patients affected by CMT suffer from slowly progressive, distally pronounced muscle atrophy caused by an axonal loss. The disease severity is highly variable and impairments may result in wheelchair boundness. No therapy is available yet.
  
  
  RESULTS
  Numerous rodent models for the various CMT subtypes are available today. The selection of the correct animal model for the specific CMT subtype provides an important prerequisite for the successful translation of experimental findings in patients.
  
  
  CONCLUSIONS
  Despite more than 20 years of remarkable progress in CMT research, the disease is still left untreatable. There is a growing number of experimental therapeutic strategies that may be translated into future clinical trials in patients with CMT.
  
  
  CONCLUSIONS
  The slow disease progression and insensitive outcome measures hamper clinical therapy trials in CMT. Biomarkers may provide powerful tools to monitor therapeutic efficacy. Recently, we have shown that transcriptional profiling can be utilized to assess and predict the disease severity in a transgenic rat model and in affected humans.
authors.affiliation: Research Group 'Molecular and Translational Neurology', Department of Neurogenetics, Max-Planck-Institute of Experimental Medicine, Göttingen, Germany.
authors.forename: Robert
authors.initials: R
authors.lastname: Fledrich
authors.forename: Ruth M
authors.initials: RM
authors.lastname: Stassart
authors.forename: Michael W
authors.initials: MW
authors.lastname: Sereda
mesh_terms: D000818:Animals; D030801:Animals, Genetically Modified; D002607:Charcot-Marie-Tooth Disease / Q000235:genetics / Q000628:therapy*; D004195:Disease Models, Animal; D020022:Genetic Predisposition to Disease; D051379:Mice; D058990:Molecular Targeted Therapy / Q000379:methods; D051381:Rats