Cited by 2,898Inflammasome and immune disordersAlzheimer's disease research and treatmentsNeuroinflammation and Neurodegeneration Mechanisms

The DOI matches its Crossref record; 32 of the 34 references it cites were found in a registry or an index.

NLRP3 is activated in Alzheimer’s disease and contributes to pathology in APP/PS1 mice

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Abstract

Alzheimer’s disease is the world’s most common dementing illness. Deposition of amyloid-β peptide drives cerebral neuroinflammation by activating microglia. Indeed, amyloid-β activation of the NLRP3 inflammasome in microglia is fundamental for interleukin-1β maturation and subsequent inflammatory events. However, it remains unknown whether NLRP3 activation contributes to Alzheimer’s disease in vivo. Here we demonstrate strongly enhanced active caspase-1 expression in human mild cognitive impairment and brains with Alzheimer’s disease, suggesting a role for the inflammasome in this neurodegenerative disease. Nlrp3−/− or Casp1−/− mice carrying mutations associated with familial Alzheimer’s disease were largely protected from loss of spatial memory and other sequelae associated with Alzheimer’s disease, and demonstrated reduced brain caspase-1 and interleukin-1β activation as well as enhanced amyloid-β clearance. Furthermore, NLRP3 inflammasome deficiency skewed microglial cells to an M2 phenotype and resulted in the decreased deposition of amyloid-β in the APP/PS1 model of Alzheimer’s disease. These results show an important role for the NLRP3/caspase-1 axis in the pathogenesis of Alzheimer’s disease, and suggest that NLRP3 inflammasome inhibition represents a new therapeutic intervention for the disease.

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Metadata

Authors
Heneka, M. T., Kummer, M. P., Stutz, A., Delekate, A., Schwartz, S., Vieira-Saecker, A., Griep, A., Axt, D., Remus, A., Tzeng, T.-C., Gelpi, E., Halle, A., Korte, M., Latz, E., & Golenbock, D. T.
Affiliations
  • University of Bonn (DE)
  • Technische Universität Braunschweig (DE)
  • University of Massachusetts Chan Medical School (US)
  • Center of Advanced European Studies and Research (DE)
Corresponding author
  • Heneka, Michael T.
  • Latz, Eicke
  • Golenbock, Douglas T.
Venue
Nature
Published
2012-12-19
Volume
493
Issue
7434
Pages
674-678
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W1993976394
Cited by
2,898
References
34
Citations by year
2026: 274 · 2025: 270 · 2024: 273 · 2023: 270 · 2022: 306 · 2021: 314 · 2020: 261 · 2019: 203 · 2018: 187 · 2017: 147 · 2016: 117 · 2015: 112 · 2014: 99 · 2013: 62
FWCI
35.07
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Open Repository and Bibliography (University of Luxembourg) (submittedVersion, other-oa)
  • HZI (Helmholtz Centre for Infection Research) (submittedVersion)
  • The Journal of the American Medical Association (JAMA) Network (American Medical Association) (submittedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • Max Planck Digital Library (submittedVersion)
  • DZNE Pub (submittedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
Funders
  • Deutsche Forschungsgemeinschaft
  • National Institutes of Health
  • Genentech
  • National Heart, Lung, and Blood Institute (R01HL093262)
  • National Institute of General Medical Sciences (R01GM054060)
  • National Institute of Allergy and Infectious Diseases (U19AI084048, R01AI083713)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Inflammasome and immune disorders
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Alzheimer's disease research and treatments
  • Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
Keywords
NLRP3 inflammasome, caspase-1, Alzheimer's disease, amyloid-beta, APP/PS1 mice, microglia, neuroinflammation, IL-1β, amyloid-beta clearance, spatial memory, NLRP3 knockout mice, cognitive impairment, therapeutic target
MeSH terms
NLR Family, Pyrin Domain-Containing 3 Protein, Aged, Aged, 80 and over, Alzheimer Disease, Animals, Behavior, Animal, Brain, Carrier Proteins, Humans, Memory, Mice, Inbred C57BL, Mice, Transgenic, Phagocytosis, Gene Expression Regulation, Enzymologic, Amyloid beta-Peptides, Caspase 1, Mice, Nitric Oxide Synthase Type II, Interleukin-1beta, Inflammasomes, Cognitive Dysfunction

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