Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2022 Aug;37(8):1774-1776.
doi: 10.1002/mds.29054. Epub 2022 May 12.

A De Novo Missense NPTX1 Variant in an Individual with Infantile-Onset Cerebellar Ataxia

Affiliations

A De Novo Missense NPTX1 Variant in an Individual with Infantile-Onset Cerebellar Ataxia

Johanna Schöggl et al. Mov Disord. 2022 Aug.
No abstract available

PubMed Disclaimer

Figures

FIG 1
FIG 1
Neuroimaging at the age of 40 months. (A) Sagittal T1‐weighted image demonstrating markedly enlarged fissures of the cerebellar vermis and preserved pontine protuberance. (B) Axial T1‐weighted image showing enlarged fissures in vermis and cerebellar hemispheres. (C) Axial FLAIR sequence with evidence of mild hyperintensity of the cerebellar cortex (compared with cerebral cortex). FLAIR, fluid‐attenuated inversion recovery.

References

    1. Coutelier M, Jacoupy M, Janer A, et al. NPTX1 mutations trigger endoplasmic reticulum stress and cause autosomal dominant cerebellar ataxia. Brain 2021 2021. 10.1093/brain/awab407 - DOI - PubMed
    1. Deppe J, Deininger N, Lingor P, Haack TB, Haslinger B, Deschauer M. A Novel NPTX1 de novo variant in a late‐onset ataxia patient. Mov Disord 2022. 10.1002/mds.28985 - DOI - PubMed
    1. Poretti A, Wolf NI, Boltshauser E. Differential diagnosis of cerebellar atrophy in childhood: an update. Neuropediatrics 2015;46(6):359–370. 10.1055/S-0035-1564620 - DOI - PubMed
    1. Kircher M, Witten DM, Jain P, O'roak BJ, Cooper GM, Shendure J. A general framework for estimating the relative pathogenicity of human genetic variants. Nat Genet 2014;46(3):310–315. 10.1038/NG.2892 - DOI - PMC - PubMed
    1. Alirezaie N, Kernohan KD, Hartley T, Majewski J, Hocking TD. ClinPred: prediction tool to identify disease‐relevant nonsynonymous single‐nucleotide variants. Am J Hum Genet 2018;103(4):474–483. 10.1016/J.AJHG.2018.08.005 - DOI - PMC - PubMed