Optogenetic study of networks in epilepsy.

Optogenetic study of networks in epilepsy.
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DOI:
10.1002/jnr.23767
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发表时间:
2017-12
影响因子:
4.2
通讯作者:
Lee JH
Lee JH
中科院分区:
医学3区
文献类型:
--
作者:
Choy M;Duffy BA;Lee JH

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目前,大约30%的癫痫患者没有足够的癫痫发作控制。更好地理解癫痫发作开始或传播的潜在机制可能会导致新的治疗策略。光遗传学的最新发展,由于其在控制不同神经元群体内的活动方面具有前所未有的精确性,彻底改变了神经科学,包括癫痫研究。这篇综述讨论了光遗传学在癫痫研究中的最新突破。这些突破包括对不同细胞类型在介导癫痫发作和癫痫发展中所起关键作用的新见解。随后,我们讨论了如何针对不同的大脑区域和细胞群开辟了高度特异性治疗的可能性,可以按需停止癫痫发作。最后,我们说明了如何将新的神经科学工具与全脑成像技术相结合,使研究人员能够更好地了解癫痫发作在网络层面上的传播。版权所有2016作者.《神经科学研究杂志》(Journal of Neuroscience Research)由Wiley Periodicals,Inc.出版。
Currently, approximately 30% of patients with epilepsy do not have adequate seizure control. A greater understanding of the underlying mechanisms by which seizures start or propagate could lead to new therapeutic strategies. The recent development of optogenetics, because of its unprecedented precision for controlling activity within distinct neuronal populations, has revolutionized neuroscience, including epilepsy research. This Review discusses recent breakthroughs made with optogenetics in epilepsy research. These breakthroughs include new insights into the key roles that different cell types play in mediating seizures as well as in the development of epilepsy. Subsequently, we discuss how targeting different brain regions and cell populations has opened up the possibility of highly specific therapies that can stop seizures on demand. Finally, we illustrate how combining newly available neuroscience tools with whole‐brain imaging techniques will allow researchers to understand better the spread of seizures on a network level. © 2016 The Authors. Journal of Neuroscience Research Published by Wiley Periodicals, Inc.
DOI: 10.1111/epi.13220
发表时间: 2015-12
期刊: Epilepsia
影响因子: 5.6
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影响因子: 5.7
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