Abstract
Epilepsy is a disease characterized by seizures arising from paroxysmal and self-limited hypersynchrony of neurons. However, the mechanism by which the normal brain develops epilepsy, which involves a chronic process of structural and morphological changes known as epileptogenesis, is not fully understood. Optogenetics involves the use of genetic engineering and optics to monitor or control nerve cell activity. Compared to classical electrophysiological experiments, the application of optogenetics in epilepsy research has many advantages because it allows selective photic stimulation of cell types and electrical observation without introducing artifacts.
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Abbreviations
- AEDs:
-
Antiepileptic drugs
- DBS:
-
Deep brain stimulation
- GABA:
-
Gamma-aminobutyric acid
- VNS:
-
Vagus nerve stimulation
References
Berglind F, Ledri M, Sorensen AT et al (2014) Optogenetic inhibition of chemically induced hypersynchronized bursting in mice. Neurobiol Dis 65:133–141
Brodie M, Elder AT, Kwan P (2009) Epilepsy in later life. Lancet Neurol 8:1019–1030
Chang BS, Lowenstein DH (2003) Epilepsy. New Engl J Med 349:1257–1266
Chauvette S, Soltani S, Seigneur J et al (2015) In vivo models of cortical acquired epilepsy. J Neurosci Methods 260:185–201
Engel J, Pedley T (2008) Epilepsy: a comprehensive text book. Wolters Kluwer Health, Philadelphia, PA
Englot DJ, Chang EF, Auguste KI (2011) Vagus nerve stimulation for epilepsy: a meta-analysis of efficacy and predictors of response. J Neurosurg 115:1248–1255
Fisher RS, Van Emde Boas W, Blume W et al (2005) Epileptic seizures and epilepsy: definitions proposed by the International League Against Epilepsy (ILAE) and the International Bureau for Epilepsy (IBE). Epilepsia 46:470–472
Fisher RS, Acevedo C, Arzimanoglou A et al (2014) ILAE official report: a practical clinical definition of epilepsy. Epilepsia 55:475–482
Geller EB, Skarpaas TL, Gross RE et al (2017) Brain-responsive neurostimulation in patients with medically intractable mesial temporal lobe epilepsy. Epilepsia 58:994–1004
Glasscock E, Qian J, Yoo JW et al (2007) Masking epilepsy by combining two epilepsy genes. Nat Neurosci 10:1554–1558
Gottschalk S, Fehm TF, Dean-Ben XL et al (2016) Correlation between volumetric oxygenation responses and electrophysiology identifies deep thalamocortical activity during epileptic seizures. Neurophotonics 4:011007
Jefferys JG (1990) Basic mechanisms of focal epilepsies. Exp Physiol 75:127–162
Jobst BC, Kapur R, Barkley GL et al (2017) Brain-responsive neurostimulation in patients with medically intractable seizures arising from eloquent and other neocortical areas. Epilepsia 58:1005–1014
Khoshkhoo S, Vogt D, Sohal VS (2017) Dynamic, cell-type-specific roles for GABAergic interneurons in a mouse model of optogenetically inducible seizures. Neuron 93:291–298
Krook-Magnuson E, Armstrong C, Oijala M et al (2013) On-demand optogenetic control of spontaneous seizures in temporal lobe epilepsy. Nat Commun 4:1376
Krook-Magnuson E, Armstrong C, Bui A et al (2015) In vivo evaluation of the dentate gate theory in epilepsy. J Physiol 593:2379–2388
Kwan P, Schachter SC, Brodie MJ (2011) Drug-resistant epilepsy. New Engl J Med 365:919–926
Ladas TP, Chiang CC, Gonzalez-Reyes LE et al (2015) Seizure reduction through interneuron-mediated entrainment using low frequency optical stimulation. Exp Neurol 269:120–132
Lehtimäki K, Möttönen T, Järventausta K (2016) Outcome based definition of the anterior thalamic deep brain stimulation target in refractory epilepsy. Brain Stimul 9:268–275
Lenkov DN, Volnova AB, Pope AR et al (2013) Advantages and limitations of brain imaging methods in the research of absence epilepsy in humans and animal models. J Neurosci Methods 212:195–202
Lu Y, Zhong C, Wang LL et al (2016) Optogenetic dissection of ictal propagation in the hippocampal-entorhinal cortex structures. Nat Commun 7:10,962
Osawa S, Iwasaki M, Hosaka R et al (2013) Optogenetically induced seizure and the longitudinal hippocampal network dynamics. PLoS One 8:e60928
Paz JT, Davidson TJ, Frechette ES et al (2013) Closed-loop optogenetic control of thalamus as a tool for interrupting seizures after cortical injury. Nat Neurosci 16:64–70
Ramirez-Zamora A, Giordano J, Boyden ES et al (2019) Proceedings of the sixth deep brain stimulation think tank modulation of brain networks and application of advanced neuroimaging, neurophysiology, and optogenetics. Front Neurosci 13:1–21
Shorvon SD, Goodridge DM (2013) Longitudinal cohort studies of the prognosis of epilepsy: contribution of the national general practice study of epilepsy and other studies. Brain 136:3497–3510
Sukhotinsky I, Chan AM, Ahmed OJ et al (2013) Optogenetic delay of status epilepticus onset in an in vivo rodent epilepsy model. PLoS One 8:e62013
Tonnesen J, Sorensen AT, Deisseroth K et al (2009) Optogenetic control of epileptiform activity. Proc Natl Acad Sci U S A 106:12,162–12,167
Traub RD, Wong RK (1982) Cellular mechanism of neuronal synchronization in epilepsy. Science 216:745–747
Wang Y, Xu C, Xu Z et al (2017) Depolarized GABAergic signaling in subicular microcircuits mediates generalized seizure in temporal lobe epilepsy. Neuron 95:92–105
Wiebe S, Blume WT, Girvin JP et al (2001) A randomized, controlled trial of surgery for temporal-lobe epilepsy. New Eng J Med 345:311–318
Wieser H-G (2004) ILAE commission report. Mesial temporal lobe epilepsy with hippocampal sclerosis. Epilepsia 45:695–714
Wykes RC, Heeroma JH, Mantoan L et al (2012) Optogenetic and potassium channel gene therapy in a rodent model of focal neocortical epilepsy. Sci Transl Med 4:161ra152
Acknowledgments
This work was supported by JSPS KAKENHI Grant Number 18Â K08960, JERF TENKAN 18003 and The Clinical Research Promotion Program for Young Investigators of Tohoku University Hospital 2018.
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Osawa, SI., Tominaga, T. (2021). Application of Optogenetics in Epilepsy Research. In: Yawo, H., Kandori, H., Koizumi, A., Kageyama, R. (eds) Optogenetics. Advances in Experimental Medicine and Biology, vol 1293. Springer, Singapore. https://doi.org/10.1007/978-981-15-8763-4_39
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DOI: https://doi.org/10.1007/978-981-15-8763-4_39
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