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GTR Home > Conditions/Phenotypes > Charcot-Marie-Tooth disease axonal type 2S


Charcot-Marie-Tooth disease type 2S is a relatively pure form of autosomal recessive axonal neuropathy characterized by onset in the first decade of slowly progressive distal muscle weakness and atrophy affecting the lower and upper limbs. Patients have decreased reflexes and variable distal sensory impairment (summary by Cottenie et al., 2014). For a phenotypic description and a discussion of genetic heterogeneity of axonal CMT, see CMT2A1 (118210). [from OMIM]

Available tests

27 tests are in the database for this condition.

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Genes See tests for all associated and related genes

  • Also known as: CATF1, CMT2S, HCSA, HMN6, HMNR1, SMARD1, SMUBP2, ZFAND7, IGHMBP2
    Summary: immunoglobulin mu DNA binding protein 2

Clinical features


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