title: Molecular triggers of neuroinflammation in mouse models of demyelinating diseases.
abstract: Myelinating cells wrap axons with multi-layered myelin sheaths for rapid impulse propagation. Dysfunctions of oligodendrocytes or Schwann cells are often associated with neuroinflammation, as observed in animal models of leukodystrophies and peripheral neuropathies, respectively. The neuroinflammatory response modulates the pathological changes, including demyelination and axonal injury, but also remyelination and repair. Here we discuss different immune mechanisms as well as factors released or exposed by myelinating glia in disease conditions. The spectrum of inflammatory mediators varies with different myelin disorders and has a major impact on the beneficial or detrimental role of immune cells in keeping nervous system integrity.
authors: Benoit
authors: B
authors: Barrette
authors: Klaus-Armin
authors: KA
authors: Nave
authors: Julia M
authors: JM
authors: Edgar
mesh_terms: D000818:Animals; D002607:Charcot-Marie-Tooth Disease / Q000235:genetics / Q000276:immunology / Q000378:metabolism; D003711:Demyelinating Diseases / Q000235:genetics / Q000276:immunology* / Q000378:metabolism; D004195:Disease Models, Animal; D007249:Inflammation / Q000276:immunology / Q000378:metabolism; D007966:Leukodystrophy, Metachromatic / Q000235:genetics / Q000276:immunology / Q000378:metabolism; D051379:Mice; D009186:Myelin Sheath / Q000235:genetics / Q000378:metabolism; D019636:Neurodegenerative Diseases / Q000235:genetics / Q000276:immunology* / Q000378:metabolism; D009474:Neurons / Q000276:immunology / Q000378:metabolism / Q000473:pathology; D009836:Oligodendroglia / Q000276:immunology / Q000378:metabolism / Q000473:pathology; D020371:Pelizaeus-Merzbacher Disease / Q000235:genetics / Q000276:immunology / Q000378:metabolism; D018901:Peroxisomal Disorders / Q000235:genetics / Q000276:immunology / Q000378:metabolism