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ATAXIN-2 intermediate-length polyglutamine expansions elicit ALS-associated metabolic and immune phenotypes

  • Renata Vieira de Sá
  • , Emma Sudria-Lopez
  • , Marta Cañizares Luna
  • , Oliver Harschnitz
  • , Dianne M A van den Heuvel
  • , Sandra Kling
  • , Danielle Vonk
  • , Henk-Jan Westeneng
  • , Henk Karst
  • , Lauri Bloemenkamp
  • , Suzy Varderidou-Minasian
  • , Domino K Schlegel
  • , Mayte Mars
  • , Mark H Broekhoven
  • , Nicky C H van Kronenburg
  • , Youri Adolfs
  • , Vamshidhar R Vangoor
  • , Rianne de Jongh
  • , Tijana Ljubikj
  • , Lianne Peeters
  • Sabine Seeler, Enric Mocholi, Onur Basak, David Gordon, Fabrizio Giuliani, Tessa Verhoeff, Giel Korsten, Teresa Calafat Pla, Morten T Venø, Jørgen Kjems, Kevin Talbot, Michael A van Es, Jan H Veldink, Leonard H van den Berg, Pavol Zelina, R Jeroen Pasterkamp*
*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

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Abstract

Intermediate-length repeat expansions in ATXN-2 are the strongest genetic risk factor for ALS. Here, the authors combine patient-derived motor neurons and organoids with mouse models to dissect the pathogenic effects of ATXN2 intermediate expansions.

Original languageEnglish
Article number7484
JournalNature Communications
Volume15
Issue number1
DOIs
Publication statusPublished - 29 Aug 2024

Keywords

  • Amyotrophic Lateral Sclerosis/genetics
  • Animals
  • Ataxin-2/genetics
  • DNA-Binding Proteins/genetics
  • Disease Models, Animal
  • Female
  • Humans
  • Induced Pluripotent Stem Cells/metabolism
  • Male
  • Mice
  • Mice, Transgenic
  • Mitochondria/metabolism
  • Motor Neurons/metabolism
  • Neurites/metabolism
  • Peptides/metabolism
  • Phenotype

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