Tapeworm larvae in the brain: cellular mechanisms of epilepsy in neurocysticercosis
Schedule
Wednesday, August 4, 2021
16:00 UTC
Joseph Raimondo
Dr
University of Cape Town
Host: Clinical and Experimental Epilepsy
Recording
Open recording
Event Information
Recording
Available
Host
Clinical and Experimental Epilepsy
Duration
70 minutes
Abstract
Cerebral infection by the larvae of the cestode, Taenia solium (neurocysticercosis), is thought to be the leading cause of adult-acquired epilepsy worldwide. Despite this, little is known about the cellular mechanisms that underlie seizure development in this condition. In this talk I will present our recent data exploring multiple interactions between cestode larvae, neuroinflammatory processes and network excitability. We find that viable cestode larvae are able to strongly suppress microglial activation and inflammatory cytokine release with consequences for the modulation host neuroinflammatory responses and seizure development in vivo. At the same time, larvae produce and release glutamate, with acute excitatory effects on neuronal circuits. We hope that an improved understanding of epileptogenic mechanisms in neurocysticercosis will one day improve the management of this condition as well as other inflammatory causes of epilepsy.
Topics
Related Seminars
SeminarSeminarSeminar
Deciphering the Dynamics of the Unconscious Brain under General Anesthesia
Stanford Neurosciences Seminar Series talk by Emery Brown (Massachusetts Institute of Technology, Neuroscience Statistics Research Lab) on deciphering the dynamics of the unconscious brain under…
Upcoming · Sep 17, 2026
Wu Tsai Neurosciences Institute, Stanford University
Engineering human myelination in vitro: Mechanobiologically compatible platforms for CNS drug discovery
UCL Department of Neuroinflammation Seminar by Professor Emad Moeendarbary (Professor of Cell Mechanics and Mechanobiology, UCL Mechanical Engineering) on how biophysical factors such as substrate…
Upcoming · Sep 30, 2026
UCL Queen Square Institute of Neurology — Department of Neuroinflammation
Colloquium on the Brain and Cognition with Christopher Harvey, PhD, Harvard University
Picower Institute Colloquium on the Brain and Cognition featuring Christopher Harvey, PhD, of Harvard University, held in Singleton Auditorium (46-3002) at MIT Building 46, 43 Vassar Street.
Upcoming · Oct 1, 2026
The Picower Institute for Learning and Memory, MIT
Related Job Opportunities
JobJobJob
PhD Studentship: Mitochondrial Metabolism and Novel Therapeutic Strategies for Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) (Fixed Term)
Supervisors: Professor Andrew Murray, Department of Physiology, Development and Neuroscience, University of Cambridge Dr Ross Lindsay, Novo Nordisk Funding: Fully funded PhD studentship (Home/UK…
Posted Aug 10, 2026
Research Associate (Fixed Term)
We seek a highly motivated Postdoctoral Research Associate to join the laboratory of Professor Kathy Niakan. We are based in the Loke Centre for Trophoblast Research (LCTR), in the Department of…
Posted Aug 11, 2026
Research Assistant/Associate (Fixed Term)
Applications are invited for a postdoctoral research associate position to study the neural mechanisms of visual learning in mice, in the laboratories of Professor Ole Paulsen and Dr Jasper Poort…
Posted Aug 11, 2026