{"title":"Exploring Dendritic and Spine Structural Profiles in Epilepsy: Insights From Human Studies and Experimental Animal Models.","authors":"Shikha Kumari, Amy L Brewster","doi":"10.1177/15357597231218603","DOIUrl":null,"url":null,"abstract":"<p><p>Dendrites are tree-like structures with tiny spines specialized to receive excitatory synaptic transmission. Spino-dendritic plasticity, driven by neural activity, underlies the maintenance of neuronal connections crucial for proper circuit function. Abnormalities in dendritic morphology are frequently seen in epilepsy. However, the exact etiology or functional implications are not yet known. Therefore, to better comprehend the structure-function significance of this dendritic pathology in epilepsy, it is necessary to identify the common spino-dendritic disturbances present in both human and experimental models. Here, we describe the dendritic and spine structural profiles found across human refractory epilepsy as well as in animal models of developmental, acquired, and genetic epilepsies.</p>","PeriodicalId":11742,"journal":{"name":"Epilepsy Currents","volume":"24 1","pages":"40-46"},"PeriodicalIF":5.8000,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10846509/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Epilepsy Currents","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1177/15357597231218603","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Dendrites are tree-like structures with tiny spines specialized to receive excitatory synaptic transmission. Spino-dendritic plasticity, driven by neural activity, underlies the maintenance of neuronal connections crucial for proper circuit function. Abnormalities in dendritic morphology are frequently seen in epilepsy. However, the exact etiology or functional implications are not yet known. Therefore, to better comprehend the structure-function significance of this dendritic pathology in epilepsy, it is necessary to identify the common spino-dendritic disturbances present in both human and experimental models. Here, we describe the dendritic and spine structural profiles found across human refractory epilepsy as well as in animal models of developmental, acquired, and genetic epilepsies.
期刊介绍：
Epilepsy Currents is an open access, bi-monthly current-awareness journal providing reviews, commentaries and abstracts from the world’s literature on the research and treatment of epilepsy. Epilepsy Currents surveys and comments on all important research and developments in a format that is easy to read and reference. Each issue is divided into two main sections: Basic Science and Clinical Science. An outstanding Editorial Board reviews the literature and assigns topics and articles to world experts for comment. In addition, the Editors commission authoritative review articles on important subjects.
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