Nature Communications (Jan 2018)

Impaired DNA damage response signaling by FUS-NLS mutations leads to neurodegeneration and FUS aggregate formation

  • Marcel Naumann,
  • Arun Pal,
  • Anand Goswami,
  • Xenia Lojewski,
  • Julia Japtok,
  • Anne Vehlow,
  • Maximilian Naujock,
  • René Günther,
  • Mengmeng Jin,
  • Nancy Stanslowsky,
  • Peter Reinhardt,
  • Jared Sterneckert,
  • Marie Frickenhaus,
  • Francisco Pan-Montojo,
  • Erik Storkebaum,
  • Ina Poser,
  • Axel Freischmidt,
  • Jochen H. Weishaupt,
  • Karlheinz Holzmann,
  • Dirk Troost,
  • Albert C. Ludolph,
  • Tobias M. Boeckers,
  • Stefan Liebau,
  • Susanne Petri,
  • Nils Cordes,
  • Anthony A. Hyman,
  • Florian Wegner,
  • Stephan W. Grill,
  • Joachim Weis,
  • Alexander Storch,
  • Andreas Hermann

DOI
https://doi.org/10.1038/s41467-017-02299-1
Journal volume & issue
Vol. 9, no. 1
pp. 1 – 17

Abstract

Read online

Abnormal cytoplasmic aggregates of FUS are a hallmark of some forms of amyotrophic lateral sclerosis (ALS). Here, using neurons derived from patients with FUS-ALS, the authors demonstrate that impairment of PARP-dependent DNA damage signaling is an event that occurs upstream of neurodegeneration and cytoplasmic aggregate formation in FUS-ALS.