Cited by 54Metabolism and Genetic DisordersGenetic Neurodegenerative DiseasesNeurological diseases and metabolism

Peroxisomal multifunctional protein-2 deficiency causes neuroinflammation and degeneration of Purkinje cells independent of very long chain fatty acid accumulation

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Verheijden, Simon, Bottelbergs, Astrid, Krysko, Olga, Krysko, Dmitri V., Beckers, Lien, De Munter, Stephanie, Van Veldhoven, Paul P., Wyns, Sabine +6 more·2013·Neurobiology of Disease

Abstract

Although peroxisome biogenesis and β-oxidation disorders are well known for their neurodevelopmental defects, patients with these disorders are increasingly diagnosed with neurodegenerative pathologies. In order to investigate the cellular mechanisms of neurodegeneration in these patients, we developed a mouse model lacking multifunctional protein 2 (MFP2, also called D-bifunctional protein), a central enzyme of peroxisomal β-oxidation, in all neural cells (Nestin-Mfp2(-/-)) or in oligodendrocytes (Cnp-Mfp2(-/-)) and compared these models with an already established general Mfp2 knockout. Nestin-Mfp2 but not Cnp-Mfp2 knockout mice develop motor disabilities and ataxia, similar to the general mutant. Deterioration of motor performance correlates with the demise of Purkinje cell axons in the cerebellum, which precedes loss of Purkinje cells and cerebellar atrophy. This closely mimics spinocerebellar ataxias of patients affected with mild peroxisome β-oxidation disorders. However, general knockouts have a much shorter life span than Nestin-Mfp2 knockouts which is paralleled by a disparity in activation of the innate immune system. Whereas in general mutants a strong and chronic proinflammatory reaction proceeds throughout the brain, elimination of MFP2 from neural cells results in minor neuroinflammation. Neither the extent of the inflammatory reaction nor the cerebellar degeneration could be correlated with levels of very long chain fatty acids, substrates of peroxisomal β-oxidation. In conclusion, MFP2 has multiple tasks in the adult brain, including the maintenance of Purkinje cells and the prevention of neuroinflammation but this is not mediated by its activity in oligodendrocytes nor by its role in very long chain fatty acid degradation.

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Crossref · 10.1016/j.nbd.2013.06.006

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  • Hsd17b4-ablated mice displayed severe coordination problems and massive neuroinflammation, which was less severe but still present in mice lacking hsd17b4 specifically in neural cells (Nestin-Hsd17b4 mice).

    “These mice displayed severe coordination problems and massive neuroinflammation, which was less severe but still present in mice lacking hsd17b4 specifically in neural cells (Nestin-Hsd17b4 mice) [272].”

    From Revisiting the Pathogenesis of X-Linked Adrenoleukodystrophy (2025) · cites this paper as [272]

  • Onset in Mfp2-/- mice occurs earlier than in Acbd5-/- mice, within the first weeks after birth, and with a profoundly more severe symptomatology.

    “However, the onset in Mfp2–/– mice occurs earlier—within the first weeks after birth—and with a profoundly more severe symptomatology (Verheijden et al., 2013).”

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Authors
Verheijden, S., Bottelbergs, A., Krysko, O., Krysko, D. V., Beckers, L., De Munter, S., Van Veldhoven, P. P., Wyns, S., Kulik, W., Nave, K.-A., Ramer, M. S., Carmeliet, P., Kassmann, C. M., & Baes, M.
Affiliations
  • KU Leuven (BE)
  • Ghent University Hospital (BE)
  • Ghent University (BE)
  • Amsterdam UMC Location University of Amsterdam (NL)
  • Max Planck Institute of Experimental Medicine (DE)
  • University of British Columbia (CA)
Corresponding author
Baes, Myriam
Venue
Neurobiology of Disease
Publisher
Elsevier BV
Published
2013-10
Volume
58
Pages
258-269
ISSN
0969-9961 (ISSN-L)
OpenAlex
W2063156662
Cited by
54
References
52
Citations by year
2026: 3 · 2025: 4 · 2024: 2 · 2023: 4 · 2022: 5 · 2021: 3 · 2020: 2 · 2019: 1 · 2018: 5 · 2017: 7 · 2016: 5 · 2015: 4 · 2014: 6 · 2013: 2 · 2012: 1
FWCI
3.72
Type
journal article
Language
en
Open access
Locations
  • Neurobiology of Disease (publishedVersion)
  • PubMed (publishedVersion)
  • Pure Amsterdam UMC (publishedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • Ghent University Academic Bibliography (Ghent University) (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Max Planck Institute for Plasma Physics (submittedVersion)
  • Lirias (submittedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
Funders
  • Fonds Wetenschappelijk Onderzoek Vlaanderen (G.0760.09, G.0675.12)
  • Bijzonder Onderzoeksfonds KU Leuven (OT08/40, OT12/79)
  • European Union (LSHG-CT-2004-512018)
  • ELA2007-0004I4
  • Methusalem Funding
  • Flemish Government
  • IWT Vlaanderen
  • FWO-Vlaanderen
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Clinical Biochemistry › Metabolism and Genetic Disorders
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Genetic Neurodegenerative Diseases
  • Life Sciences › Neuroscience › Neurology › Neurological diseases and metabolism
Keywords
neuroinflammation, Purkinje cell degeneration, spinocerebellar ataxia, cerebellar atrophy, very long chain fatty acids, oligodendrocytes, motor impairment, ataxia, innate immune activation, neurodegeneration
MeSH terms
Age Factors, Animals, Antigens, Differentiation, Brain, Calcium-Binding Proteins, Deficiency Diseases, Encephalitis, Myelin Basic Protein, Fatty Acids, Gene Expression Regulation, Locomotion, Gas Chromatography-Mass Spectrometry, Mice, Transgenic, Microfilament Proteins, Nerve Degeneration, Purkinje Cells, Cytokines, Mice, 2',3'-Cyclic Nucleotide 3'-Phosphodiesterase, Peroxisomal Multifunctional Protein-2, Nestin

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