Cited by 278Amyotrophic Lateral Sclerosis ResearchNeuroinflammation and Neurodegeneration MechanismsAlzheimer's disease research and treatments

Knockout of reactive astrocyte activating factors slows disease progression in an ALS mouse model

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Guttenplan, Kevin A., Weigel, Maya K., Adler, Drew I., Couthouis, Julien, Liddelow, Shane A., Gitler, Aaron D., Barres, Ben A.·2020·Nature Communications

Abstract

Reactive astrocytes have been implicated in the pathogenesis of neurodegenerative diseases, including a non-cell autonomous effect on motor neuron survival in ALS. We previously defined a mechanism by which microglia release three factors, IL-1α, TNFα, and C1q, to induce neurotoxic astrocytes. Here we report that knocking out these three factors markedly extends survival in the SOD1 G93A ALS mouse model, providing evidence for gliosis as a potential ALS therapeutic target.

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Authors
Guttenplan, K. A., Weigel, M. K., Adler, D. I., Couthouis, J., Liddelow, S. A., Gitler, A. D., & Barres, B. A.
Affiliations
  • Stanford Medicine (US)
  • NYU Langone Health (US)
  • Stanford University (US)
Corresponding author
  • Guttenplan, Kevin A.
  • Gitler, Aaron D.
Venue
Nature Communications
Published
2020-07-27
Volume
11
Issue
1
Pages
3753-3753
ISSN
2041-1723 (ISSN-L)
OpenAlex
W3044057346
Cited by
278
References
39
Citations by year
2026: 32 · 2025: 43 · 2024: 54 · 2023: 53 · 2022: 53 · 2021: 37 · 2020: 6
FWCI
16.12
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Minerva Access (University of Melbourne) (submittedVersion, cc-by)
Funders
U.S. Department of Health & Human Services | NIH | National Institute of Neurological Disorders and Stroke (R35NS097263)
Topics
  • Health Sciences › Medicine › Neurology › Amyotrophic Lateral Sclerosis Research
  • Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
Keywords
amyotrophic lateral sclerosis, reactive astrocytes, gliosis, microglia, IL-1α, TNF-α, C1q, SOD1 G93A mouse model, gene knockout, disease progression, motor neuron survival, neuroinflammation
MeSH terms
Superoxide Dismutase-1, Amyotrophic Lateral Sclerosis, Animals, Astrocytes, Complement C3, Disease Models, Animal, Humans, Mice, Inbred C57BL, Tumor Necrosis Factor-alpha, Complement C1q, Microglia, Mice, Knockout, Disease Progression, Interleukin-1alpha

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