Hereditary spastic paraplegia type 74 (SPG74)

Evidence-based neurology checklist on hereditary spastic paraplegia type 74 (spg74): Genetics This is caused by mutations in the IBA57 gene on chromosome 1q The transmission is autosomal recessive The onset is in the first decade of life Clinical features Nerve conduction studies (NCS): features

Genetics

  • This is caused by mutations in the IBA57 gene on chromosome 1q
  • The transmission is autosomal recessive
  • The onset is in the first decade of life

Clinical features

Nerve conduction studies (NCS): features

References

  1. Lossos A, Stümpfig C, Stevanin G, et al. Fe/S protein assembly gene IBA57 mutation causes hereditary spastic paraplegia. Neurology 2015; 84:659-667. 

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