Harrer, P. ; Schalk, A.* ; Shimura, M. ; Baer, S.* ; Calmels, N.* ; Spitz, M.A.* ; Abi Warde, M.T.* ; Schaefer, E.* ; Kittke, V. ; Dincer, Y.* ; Wagner, M. ; Dzinovic, I. ; Berutti, R. ; Sato, T.* ; Shirakawa, T.* ; Okazaki, Y.* ; Murayama, K.* ; Oexle, K. ; Prokisch, H. ; Mall, V.* ; Melčák, I.* ; Winkelmann, J. ; Zech, M.
Recessive NUP54 variants underlie early-onset dystonia with striatal lesions.
Ann. Neurol. 93, 330-335 (2023)
Infantile striatonigral degeneration is caused by a homozygous variant of the nuclear-pore complex (NPC) gene NUP62, involved in nucleo-cytoplasmic trafficking. By querying sequencing-datasets of patients with dystonia and/or Leigh(-like) syndromes, we identified three unrelated individuals with biallelic variants in NUP54. All variants clustered in the C-terminal protein region that interacts with NUP62. Associated phenotypes were similar to those of NUP62-related disease, including early-onset dystonia with dysphagia, choreoathetosis, and T2-hyperintense lesions in striatum. In-silico and protein-biochemical studies gave further evidence for the argument that the variants were pathogenic. We expand the spectrum of NPC component-associated dystonic conditions with localized basal-ganglia abnormalities.
Impact Factor
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Times Cited
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Cited By
Altmetric
Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
Nuclear; Architecture; Transport; Channel; Nup62
Keywords plus
Sprache
englisch
Veröffentlichungsjahr
2023
Prepublished im Jahr
2022
HGF-Berichtsjahr
2022
ISSN (print) / ISBN
0364-5134
e-ISSN
1531-8249
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 93,
Heft: 2,
Seiten: 330-335
Artikelnummer: ,
Supplement: ,
Reihe
Verlag
Wiley
Verlagsort
111 River St, Hoboken 07030-5774, Nj Usa
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
Topic
Hochschule
Hochschulort
Fakultät
Veröffentlichungsdatum
0000-00-00
Anmeldedatum
0000-00-00
Anmelder/Inhaber
weitere Inhaber
Anmeldeland
Priorität
Begutachtungsstatus
Peer reviewed
POF Topic(s)
30205 - Bioengineering and Digital Health
Forschungsfeld(er)
Genetics and Epidemiology
PSP-Element(e)
G-503200-001
G-503292-001
Förderungen
Helmholtz Zentrum Munchen
Technische Universität München
Else Kroner-Fresenius-Stiftung
Japan Society for the Promotion of Science
Deutsche Forschungsgemeinschaft
Japan Agency for Medical Research and Development
Copyright
Erfassungsdatum
2022-12-03