title: Inflammation in transgenic mouse models of neurodegenerative disorders.
abstract: Much evidence is available that inflammation contributes to the development of neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease and Huntington's disease. Our review investigates how well current mouse models reflect this aspect of the pathogenesis. Transgenic models of AD have been available for several years and are the most extensively studied. Modulation of cytokine levels, activation of microglia and, to a lesser extent, activation of the complement system have been reported. Mouse models of PD and HD so far show less evidence for the involvement of inflammation. An increasing number of transgenic mouse strains is being created to model human neurodegenerative diseases. A perfect model should reflect all aspects of a disease. It is important to evaluate continuously the models for their match with the human disease and reevaluate them in light of new findings in human patients. Although none of the transgenic mouse models recapitulates all aspects of the human disorder they represent, all models have provided valuable information on basic molecular pathways. In particular, the mouse models of Alzheimer disease have also led to the development of new therapeutic strategies such as vaccination and modulation of microglial activity.
authors.affiliation: Department of Psychiatry, Kinsmen Laboratory of Neurological Research, University of British Columbia, 2255 Wesbrook Mall, Vancouver, BC V6T1Z3, Canada. claudia.schwab@ubc.ca
authors.forename: Claudia
authors.initials: C
authors.lastname: Schwab
authors.forename: Andis
authors.initials: A
authors.lastname: Klegeris
authors.forename: Patrick L
authors.initials: PL
authors.lastname: McGeer
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D006801:Humans; D007249:Inflammation / Q000276:immunology / Q000473:pathology*; D051379:Mice; D008822:Mice, Transgenic; D019636:Neurodegenerative Diseases / Q000276:immunology / Q000473:pathology*