Skip to main content

Advertisement

Log in

The R495W mutation in SPG3A causes spastic paraplegia associated with axonal neuropathy

  • ORIGINAL COMMUNICATION
  • Published:
Journal of Neurology Aims and scope Submit manuscript

Abstract

Mutations in the SPG3A gene cause a form of pure, early–onset autosomal dominant hereditary spastic paraplegia linked to chromosome 14q. The encoded protein, atlastin, is a putative member of the dynamin superfamily of large GTPases involved in cellular trafficking patterns. We report a new atlastin mutation causing spastic paraplegia in association with axonal neuropathy in an Italian family.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Dalpozzo F, Rossetto MG, Boaretto F, et al. (2003) Infancy onset hereditary spastic paraplegia associated with a novel atlastin mutation. Neurology 61:580–581

    PubMed  Google Scholar 

  2. LaMonte BH, Wallace KE, Holloway BA, et al. (2002) Disruption of dynein/ dynactin inhibits axonal transport in motor neurons causing late-onset progressive degeneration. Neuron 34:715–727

    Article  PubMed  Google Scholar 

  3. Mc Niven MA, Hong C, Pitts KR, et al. (2000) The dynamin family of mechanoenzymes: pinching in new places. TIBS 25:115–120

    PubMed  Google Scholar 

  4. Muglia M, Magariello A, Nicoletti G, et al. (2002) Further evidence that SPG3A gene mutations cause autosomal dominant hereditary spastic paraplegia. Ann Neurol 51:794–795

    Article  Google Scholar 

  5. Reid E, Kloos M, Ashley-Koch A, et al. (2002) A kinesin heavy chain (KIF5A) mutation in hereditary spastic paraplegia (SPG10). Am J Hum Genet 71:1189–1194

    Article  PubMed  Google Scholar 

  6. Sauter SM, Engel W, Neumann LM, et al. (2004) Novel mutations in the Atlastin gene (SPG3A) in families with autosomal dominant hereditary spastic paraplegia and evidence for late onset forms of HSP linked to the SPG3A locus. Hum Mutat 23:98–104

    Article  Google Scholar 

  7. Tessa A, Casali C, Damiano M, et al. (2002) SPG3A: an additional family carrying a new atlastin mutation. Neurology 59:2002–2005

    PubMed  Google Scholar 

  8. Zhao X, Alvarado D, Rainier S, et al. (2001) Mutations in a newly identified GTPase gene cause autosomal dominant hereditary spastic paraplegia. Nat Genet 29:326–331

    Article  PubMed  Google Scholar 

  9. Zhao C, Takita J, Tanaka Y, et al. (2001) Charcot-Marie-Tooth disease type 2A caused by mutation in a microtubule motor KIF1Bbeta. Cell 105:587–597

    Article  PubMed  Google Scholar 

  10. Zhu P, Patterson A, Lavoie B, et al. (2003) Cellular localization, oligomerization and membrane association of the hereditary spastic paraplegia 3A (SPG3A) protein Atlastin. J Biol Chem 278:49063–49071

    Article  PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Alessandro Filla MD.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Scarano, V., Mancini, P., Criscuolo, C. et al. The R495W mutation in SPG3A causes spastic paraplegia associated with axonal neuropathy. J Neurol 252, 901–903 (2005). https://doi.org/10.1007/s00415-005-0768-1

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00415-005-0768-1

Key words

Navigation