Matthew Pease, Kunal Gupta, Solomon L. Moshé, Daniel J. Correa, Aristea S. Galanopoulou, David O. Okonkwo, Jorge Gonzalez-Martinez, Lori Shutter, Ramon Diaz-Arrastia, James F. Castellano
{"title":"创伤后癫痫对癫痫发生的启示","authors":"Matthew Pease, Kunal Gupta, Solomon L. Moshé, Daniel J. Correa, Aristea S. Galanopoulou, David O. Okonkwo, Jorge Gonzalez-Martinez, Lori Shutter, Ramon Diaz-Arrastia, James F. Castellano","doi":"10.1038/s41582-024-00954-y","DOIUrl":null,"url":null,"abstract":"Post-traumatic epilepsy (PTE) accounts for 5% of all epilepsies. The incidence of PTE after traumatic brain injury (TBI) depends on the severity of injury, approaching one in three in groups with the most severe injuries. The repeated seizures that characterize PTE impair neurological recovery and increase the risk of poor outcomes after TBI. Given this high risk of recurrent seizures and the relatively short latency period for their development after injury, PTE serves as a model disease to understand human epileptogenesis and trial novel anti-epileptogenic therapies. Epileptogenesis is the process whereby previously normal brain tissue becomes prone to recurrent abnormal electrical activity, ultimately resulting in seizures. In this Review, we describe the clinical course of PTE and highlight promising research into epileptogenesis and treatment using animal models of PTE. Clinical, imaging, EEG and fluid biomarkers are being developed to aid the identification of patients at high risk of PTE who might benefit from anti-epileptogenic therapies. Studies in preclinical models of PTE have identified tractable pathways and novel therapeutic strategies that can potentially prevent epilepsy, which remain to be validated in humans. In addition to improving outcomes after TBI, advances in PTE research are likely to provide therapeutic insights that are relevant to all epilepsies. Post-traumatic epilepsy is a major driver of disability associated with traumatic brain injury. This article reviews the epidemiology and clinical features of post-traumatic epilepsy and discusses how an understanding of the underlying epileptogenic mechanisms might inform the development of anti-epileptogenic medications.","PeriodicalId":19085,"journal":{"name":"Nature Reviews Neurology","volume":null,"pages":null},"PeriodicalIF":28.2000,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Insights into epileptogenesis from post-traumatic epilepsy\",\"authors\":\"Matthew Pease, Kunal Gupta, Solomon L. Moshé, Daniel J. Correa, Aristea S. Galanopoulou, David O. Okonkwo, Jorge Gonzalez-Martinez, Lori Shutter, Ramon Diaz-Arrastia, James F. Castellano\",\"doi\":\"10.1038/s41582-024-00954-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Post-traumatic epilepsy (PTE) accounts for 5% of all epilepsies. The incidence of PTE after traumatic brain injury (TBI) depends on the severity of injury, approaching one in three in groups with the most severe injuries. The repeated seizures that characterize PTE impair neurological recovery and increase the risk of poor outcomes after TBI. Given this high risk of recurrent seizures and the relatively short latency period for their development after injury, PTE serves as a model disease to understand human epileptogenesis and trial novel anti-epileptogenic therapies. Epileptogenesis is the process whereby previously normal brain tissue becomes prone to recurrent abnormal electrical activity, ultimately resulting in seizures. In this Review, we describe the clinical course of PTE and highlight promising research into epileptogenesis and treatment using animal models of PTE. Clinical, imaging, EEG and fluid biomarkers are being developed to aid the identification of patients at high risk of PTE who might benefit from anti-epileptogenic therapies. Studies in preclinical models of PTE have identified tractable pathways and novel therapeutic strategies that can potentially prevent epilepsy, which remain to be validated in humans. In addition to improving outcomes after TBI, advances in PTE research are likely to provide therapeutic insights that are relevant to all epilepsies. Post-traumatic epilepsy is a major driver of disability associated with traumatic brain injury. This article reviews the epidemiology and clinical features of post-traumatic epilepsy and discusses how an understanding of the underlying epileptogenic mechanisms might inform the development of anti-epileptogenic medications.\",\"PeriodicalId\":19085,\"journal\":{\"name\":\"Nature Reviews Neurology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":28.2000,\"publicationDate\":\"2024-04-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nature Reviews Neurology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.nature.com/articles/s41582-024-00954-y\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CLINICAL NEUROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature Reviews Neurology","FirstCategoryId":"3","ListUrlMain":"https://www.nature.com/articles/s41582-024-00954-y","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
Insights into epileptogenesis from post-traumatic epilepsy
Post-traumatic epilepsy (PTE) accounts for 5% of all epilepsies. The incidence of PTE after traumatic brain injury (TBI) depends on the severity of injury, approaching one in three in groups with the most severe injuries. The repeated seizures that characterize PTE impair neurological recovery and increase the risk of poor outcomes after TBI. Given this high risk of recurrent seizures and the relatively short latency period for their development after injury, PTE serves as a model disease to understand human epileptogenesis and trial novel anti-epileptogenic therapies. Epileptogenesis is the process whereby previously normal brain tissue becomes prone to recurrent abnormal electrical activity, ultimately resulting in seizures. In this Review, we describe the clinical course of PTE and highlight promising research into epileptogenesis and treatment using animal models of PTE. Clinical, imaging, EEG and fluid biomarkers are being developed to aid the identification of patients at high risk of PTE who might benefit from anti-epileptogenic therapies. Studies in preclinical models of PTE have identified tractable pathways and novel therapeutic strategies that can potentially prevent epilepsy, which remain to be validated in humans. In addition to improving outcomes after TBI, advances in PTE research are likely to provide therapeutic insights that are relevant to all epilepsies. Post-traumatic epilepsy is a major driver of disability associated with traumatic brain injury. This article reviews the epidemiology and clinical features of post-traumatic epilepsy and discusses how an understanding of the underlying epileptogenic mechanisms might inform the development of anti-epileptogenic medications.
期刊介绍:
Nature Reviews Neurology aims to be the premier source of reviews and commentaries for the scientific and clinical communities we serve. We want to provide an unparalleled service to authors, referees, and readers, and we work hard to maximize the usefulness and impact of each article. The journal publishes Research Highlights, Comments, News & Views, Reviews, Consensus Statements, and Perspectives relevant to researchers and clinicians working in the field of neurology. Our broad scope ensures that the work we publish reaches the widest possible audience. Our articles are authoritative, accessible, and enhanced with clearly understandable figures, tables, and other display items. This page gives more detail about the aims and scope of the journal.