Integrative neurobiology of metabolic diseases, neuroinflammation, and neurodegeneration

Gertjan van Dijk, S. van Heijningen, A. C. Reijne, C. Nyakas, E. A. van der Zee, U. L.M. Eisel

Research output: Contribution to journalArticle

45 Citations (Scopus)

Abstract

Alzheimer's disease (AD) is a complex, multifactorial disease with a number of leading mechanisms, including neuroinflammation, processing of amyloid precursor protein (APP) to amyloid β peptide, tau protein hyperphosphorylation, relocalization and deposition. These mechanisms are propagated by obesity, the metabolic syndrome and type-2 diabetes mellitus. Stress, sedentariness, dietary overconsumption of saturated fat and refined sugars, and circadian derangements/disturbed sleep contribute to obesity and related metabolic diseases, but also accelerate age-related damage and senescence that all feed the risk of developing AD too. The complex and interacting mechanisms are not yet completely understood and will require further analysis. Instead of investigating AD as a mono- or oligocausal disease we should address the disease by understanding the multiple underlying mechanisms and how these interact. Future research therefore might concentrate on integrating these by "systems biology" approaches, but also to regard them from an evolutionary medicine point of view. The current review addresses several of these interacting mechanisms in animal models and compares them with clinical data giving an overview about our current knowledge and puts them into an integrated framework.

Original languageEnglish
Article number173
JournalFrontiers in Neuroscience
Volume9
Issue numberAPR
DOIs
Publication statusPublished - Apr 28 2015

Keywords

  • Aging
  • Alzheimer's disease
  • Blood-brain barrier
  • Metabolic syndrome
  • Neuroinflammation
  • Obesity
  • Tnf
  • Type-2 diabetes mellitus

ASJC Scopus subject areas

  • Neuroscience(all)

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    van Dijk, G., van Heijningen, S., Reijne, A. C., Nyakas, C., van der Zee, E. A., & Eisel, U. L. M. (2015). Integrative neurobiology of metabolic diseases, neuroinflammation, and neurodegeneration. Frontiers in Neuroscience, 9(APR), [173]. https://doi.org/10.3389/fnins.2015.00173