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Related Experiment Video

Updated: Feb 14, 2026

Anteromesial Temporal Lobectomy for Medically Intractable Temporal Lobe Epilepsy: An Operative Study
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Systemic autoinflammation with intractable epilepsy managed with interleukin-1 blockade.

Allen D DeSena1, Thuy Do2, Grant S Schulert3

  • 1Division of Neurology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, 3333 Burnet Ave, MLC 2015, Cincinnati, OH, 45229, USA. allen.desena@cchmc.org.

Journal of Neuroinflammation
|February 11, 2018
PubMed
Summary

Interleukin-1 (IL-1) blockade effectively treated refractory epilepsy in an adolescent with systemic inflammation. This suggests IL-1 blockade may be a valuable adjunctive therapy for specific epilepsy types.

Keywords:
AnakinraCanakinumabIL-1betaSeizures

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Area of Science:

  • Neuroimmunology
  • Autoinflammatory Diseases
  • Epilepsy Pathogenesis

Background:

  • Autoinflammatory disorders involve systemic inflammation, often mediated by Interleukin-1 (IL-1).
  • Pre-clinical studies suggest IL-1 plays a role in epilepsy, leading to proposals for IL-1 blockade in refractory epilepsy.
  • Refractory epilepsy presents a significant challenge, with limited treatment options for patients unresponsive to conventional anti-epileptic drugs (AEDs).

Observation:

  • An adolescent female presented with persistent systemic inflammation and drug-resistant generalized epilepsy.
  • Diagnostic workup revealed elevated inflammatory markers, including S100 alarmin proteins, but no clear autoimmune or genetic epilepsy cause.
  • Peripheral blood mononuclear cells (PBMC) showed activated gene pathways related to immune activation, inflammasome activity, and IL-1β production.

Findings:

  • The patient experienced a significant reduction in seizures following IL-1 blockade with anakinra and canakinumab.
  • Treatment led to marked improvements in quality of life and social/academic functioning.
  • Gene expression profiles in PBMCs normalized after anakinra treatment, indicating resolution of systemic immune activation.

Implications:

  • Epilepsy responsive to immune modulation may indicate underlying autoinflammatory features.
  • IL-1 blockade shows promise as an effective adjunctive treatment for specific refractory epilepsy syndromes.
  • Targeting IL-1 pathways could offer a novel therapeutic strategy for epilepsy with inflammatory components.