{"title":"脑脊液细胞因子水平影响阿尔茨海默病的脑电图活动。","authors":"Matilde Bruno, Chiara Giuseppina Bonomi, Alessandro Castelli, Francesca Izzi, Fabio Placidi, Silvia Falletti, Nicola Biagio Mercuri, Caterina Motta, Alessandro Martorana","doi":"10.1177/25424823241306772","DOIUrl":null,"url":null,"abstract":"<p><p>To investigate the role of neuroinflammation as mediator of amyloid-β-induced cortical activity changes in Alzheimer's disease (AD), we examined the relationship between cerebrospinal fluid (CSF) inflammatory cytokines (IL-1β, IL-2, IL-4, IL-6, IL-7, IL-8, IL-10, IL-12, IL-13, IL-17, TNF-α, IFN-γ, GM-CSF, G-CSF, MIP-1α, MCP-1) and electroencephalographic (EEG) abnormalities in a cohort of biologically defined AD patients (n = 55, M:F = 19:36, median age 73, Mini-Mental State Examination ≥ 22). We retrieved a positive association between IL-4 CSF levels and EEG background activity frequency; IL-7, IL-8, and IL-12 CSF levels were positively associated with the presence of interictal epileptiform discharges. Neuroinflammation accompanying AD pathology may enhance the amyloid's epileptogenic potential while also counteracting neurodegenerative damage.</p>","PeriodicalId":73594,"journal":{"name":"Journal of Alzheimer's disease reports","volume":"9 ","pages":"25424823241306772"},"PeriodicalIF":2.8000,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11956505/pdf/","citationCount":"0","resultStr":"{\"title\":\"Cerebrospinal fluid cytokine levels affect electroencephalographic activity in Alzheimer's disease.\",\"authors\":\"Matilde Bruno, Chiara Giuseppina Bonomi, Alessandro Castelli, Francesca Izzi, Fabio Placidi, Silvia Falletti, Nicola Biagio Mercuri, Caterina Motta, Alessandro Martorana\",\"doi\":\"10.1177/25424823241306772\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>To investigate the role of neuroinflammation as mediator of amyloid-β-induced cortical activity changes in Alzheimer's disease (AD), we examined the relationship between cerebrospinal fluid (CSF) inflammatory cytokines (IL-1β, IL-2, IL-4, IL-6, IL-7, IL-8, IL-10, IL-12, IL-13, IL-17, TNF-α, IFN-γ, GM-CSF, G-CSF, MIP-1α, MCP-1) and electroencephalographic (EEG) abnormalities in a cohort of biologically defined AD patients (n = 55, M:F = 19:36, median age 73, Mini-Mental State Examination ≥ 22). We retrieved a positive association between IL-4 CSF levels and EEG background activity frequency; IL-7, IL-8, and IL-12 CSF levels were positively associated with the presence of interictal epileptiform discharges. Neuroinflammation accompanying AD pathology may enhance the amyloid's epileptogenic potential while also counteracting neurodegenerative damage.</p>\",\"PeriodicalId\":73594,\"journal\":{\"name\":\"Journal of Alzheimer's disease reports\",\"volume\":\"9 \",\"pages\":\"25424823241306772\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2025-03-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11956505/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Alzheimer's disease reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1177/25424823241306772\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"NEUROSCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Alzheimer's disease reports","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/25424823241306772","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"NEUROSCIENCES","Score":null,"Total":0}
Cerebrospinal fluid cytokine levels affect electroencephalographic activity in Alzheimer's disease.
To investigate the role of neuroinflammation as mediator of amyloid-β-induced cortical activity changes in Alzheimer's disease (AD), we examined the relationship between cerebrospinal fluid (CSF) inflammatory cytokines (IL-1β, IL-2, IL-4, IL-6, IL-7, IL-8, IL-10, IL-12, IL-13, IL-17, TNF-α, IFN-γ, GM-CSF, G-CSF, MIP-1α, MCP-1) and electroencephalographic (EEG) abnormalities in a cohort of biologically defined AD patients (n = 55, M:F = 19:36, median age 73, Mini-Mental State Examination ≥ 22). We retrieved a positive association between IL-4 CSF levels and EEG background activity frequency; IL-7, IL-8, and IL-12 CSF levels were positively associated with the presence of interictal epileptiform discharges. Neuroinflammation accompanying AD pathology may enhance the amyloid's epileptogenic potential while also counteracting neurodegenerative damage.
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