title: Generalized epilepsies: immunologic and inflammatory mechanisms.
abstract: This article focuses on the inflammatory processes in patients with generalized epilepsies. We specifically review the data regarding West, Lennox-Gastaut, and Landau-Kleffner syndromes as they have generalized clinical or electroencephalogram features. There is substantial evidence for a pathogenic implication of immune mechanisms in these epilepsies. Animal models and abnormalities in both cellular and humoral immunity support this hypothesis. They also appear to be particularly responsive to immunomodulatory therapies, which has raised the speculation that an unbalanced immune system may play an important role in the pathophysiology of these epileptic syndromes. In this article, we discuss clinical and experimental data that support the potential implication of immune mediated inflammation and immune response in the mechanism of these entities.
authors.affiliation: Section of Neurology, St. Christopher's Hospital for Children; Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA. Electronic address: karen.carvalho@drexelmed.edu.
authors.forename: Karen S
authors.initials: KS
authors.lastname: Carvalho
authors.affiliation: Section of Neurology, St. Christopher's Hospital for Children; Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA.
authors.forename: Diana J
authors.initials: DJ
authors.lastname: Walleigh
authors.affiliation: Section of Neurology, St. Christopher's Hospital for Children; Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA.
authors.forename: Agustín
authors.initials: A
authors.lastname: Legido
mesh_terms: D000818:Animals; D004569:Electroencephalography; D004660:Encephalitis / Q000209:etiology*; D004829:Epilepsy, Generalized / Q000150:complications / Q000276:immunology / Q000628:therapy; D006801:Humans; D007107:Immune System / Q000503:physiopathology*; D007155:Immunologic Factors / Q000627:therapeutic use*
chemical_list: D007155:Immunologic Factors