title: Distinct neuroinflammatory profile in post-mortem human Huntington's disease.
abstract: Neuroinflammation is a prominent feature of many neurodegenerative diseases, however, little is known about neuroinflammation in Huntington's disease. We used quantitative real time-PCR to compare the expression level of neuroinflammation-associated mediators in the striatum, cortex, and cerebellum from post-mortem Huntington's disease patient samples with controls. We found increased expression of several key inflammatory mediators, including CCL2 and IL-10, specifically in the striatum of Huntington's disease patients, the main area affected by this pathology. Remarkably, we also found upregulation of IL-6, IL-8, and MMP9, in the cortex and notably the cerebellum, a brain area commonly thought to be spared by Huntington's disease. Our data suggest that neuroinflammation is a prominent feature associated with Huntington's disease and may constitute a novel target for therapeutic intervention.
authors: Department of Neurology bCenter for Neurogenetics and Neurotherapeutics, School of Medicine, University of Washington, Seattle, Washington 98195, USA.
authors: Aurelio
authors: A
authors: Silvestroni
authors: Richard L M
authors: RL
authors: Faull
authors: Andrew D
authors: AD
authors: Strand
authors: Thomas
authors: T
authors: Möller
mesh_terms: D000328:Adult; D000368:Aged; D002531:Cerebellum / Q000276:immunology* / Q000378:metabolism; D002540:Cerebral Cortex / Q000276:immunology* / Q000378:metabolism; D018932:Chemokine CCL2 / Q000235:genetics / Q000378:metabolism; D003342:Corpus Striatum / Q000276:immunology* / Q000378:metabolism; D005260:Female; D015870:Gene Expression; D006801:Humans; D006816:Huntington Disease / Q000235:genetics / Q000276:immunology* / Q000378:metabolism; D016753:Interleukin-10 / Q000235:genetics / Q000378:metabolism; D053583:Interleukin-1beta / Q000235:genetics / Q000378:metabolism; D015850:Interleukin-6 / Q000235:genetics / Q000378:metabolism; D016209:Interleukin-8 / Q000235:genetics / Q000378:metabolism; D008297:Male; D020780:Matrix Metalloproteinase 9 / Q000235:genetics / Q000378:metabolism; D008875:Middle Aged; D012333:RNA, Messenger / Q000378:metabolism; D014409:Tumor Necrosis Factor-alpha / Q000235:genetics / Q000378:metabolism
chemical_list: C111835:CCL2 protein, human; D018932:Chemokine CCL2; C508609:IL10 protein, human; C508600:IL6 protein, human; D053583:Interleukin-1beta; D015850:Interleukin-6; D016209:Interleukin-8; D012333:RNA, Messenger; D014409:Tumor Necrosis Factor-alpha; D016753:Interleukin-10; D020780:Matrix Metalloproteinase 9