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Related Experiment Video

Updated: Mar 2, 2026

Rapid and Refined CD11b Magnetic Isolation of Primary Microglia with Enhanced Purity and Versatility
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PPARs in Neurodegenerative and Neuroinflammatory Pathways.

E Benedetti1, L Cristiano1, A Antonosante1

  • 1Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy.

Current Alzheimer Research
|May 20, 2017
PubMed
Summary
This summary is machine-generated.

Peroxisome proliferator-activated receptors (PPARs) are crucial lipid sensors in the central nervous system (CNS). This review explores their role in neuroinflammation and metabolic changes associated with CNS diseases.

Keywords:
Neurodegenetic diseasecytokinesimmune systemmicroglia cellsneuroinflammationneurons.

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Last Updated: Mar 2, 2026

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An Alternative Approach to Study Primary Events in Neurodegeneration Using Ex Vivo Rat Brain Slices
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Area of Science:

  • Neuroscience
  • Metabolic Biology
  • Immunology

Background:

  • Peroxisome proliferator-activated receptors (PPARs) are nuclear receptors activated by lipids, playing key roles in central nervous system (CNS) biology due to the brain's high lipid content and metabolic rate.
  • PPARs are involved in regulating both tissue metabolism and inflammatory processes, which are critical in the context of neurodegenerative diseases.

Purpose of the Study:

  • To review the multifaceted roles of PPARs in the context of central nervous system (CNS) diseases.
  • To elucidate the connection between PPARs, metabolic alterations, and neuroinflammation in the brain.

Main Methods:

  • Literature review focusing on the expression and function of PPARs in the brain.
  • Analysis of studies investigating the link between PPARs, metabolism, and neuroinflammation in pathological brain conditions.

Main Results:

  • PPARs are highly expressed in the brain and are implicated in regulating metabolic status, including glucose utilization and production.
  • Alterations in brain metabolic status, particularly concerning glucose metabolism, are observed during pathological conditions in the CNS.
  • A complex interplay exists between the innate immune response, tissue metabolism, and PPAR activity.

Conclusions:

  • PPARs are significant regulators of CNS biology and are closely associated with inflammatory and metabolic dysfunctions observed in neurodegenerative diseases.
  • Understanding the role of PPARs in CNS diseases is crucial for developing therapeutic strategies targeting metabolic and inflammatory pathways.