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Role of GABA in the regulation of the central circadian clock of the suprachiasmatic nucleus
http://hdl.handle.net/2237/00028553
http://hdl.handle.net/2237/00028553fed70ad9-8707-419e-9f2a-4d1ad29b5cd8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Neurosci_Res_GABA_20171109 (637.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-09-11 | |||||
| タイトル | ||||||
| タイトル | Role of GABA in the regulation of the central circadian clock of the suprachiasmatic nucleus | |||||
| 言語 | en | |||||
| 著者 |
Ono, Daisuke
× Ono, Daisuke× Honma, Ken-ichi× Yanagawa, Yuchio× Yamanaka, Akihiro× Honma, Sato |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | “This is a post-peer-review, pre-copyedit version of an article published in [The Journal of Physiological Sciences]. The final authenticated version is available online at: http://dx.doi.org/10.1007/s12576-018-0604-x”. | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Circadian rhythm | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Suprachiasmatic nucleus | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Clock gene | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Cellular networks | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | GABA | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Photoperiod | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In mammals, circadian rhythms, such as sleep/wake cycles, are regulated by the central circadian clock located in the suprachiasmatic nucleus (SCN) of the hypothalamus. The SCN consists of thousands of individual neurons, which exhibit circadian rhythms. They synchronize with each other and produce robust and stable oscillations. Although several neurotransmitters are expressed in the SCN, almost all SCN neurons are γ-amino butyric acid (GABA)-ergic. Several studies have attempted to understand the roles of GABA in the SCN; however, precise mechanisms of the action of GABA in the SCN are still unclear. GABA exhibits excitatory and/or inhibitory characteristics depending on the circadian phase or region in the SCN. It can both synchronize and destabilize cellular circadian rhythms in individual SCN cells. Differing environmental light conditions, such as a long photoperiod, result in the decoupling of circadian oscillators of the dorsal and ventral SCN. This is due to high intracellular chloride concentrations in the dorsal SCN. Because mice with functional GABA deficiency, such as vesicular GABA transporter- and glutamate decarboxylase-deficient mice, are neonatal lethal, research has been limited to pharmacological approaches. Furthermore, different recording methods have been used to understand the roles of GABA in the SCN. The excitability of GABAergic neurons also changes during the postnatal period. Although there are technical difficulties in understanding the functions of GABA in the SCN, technical developments may help uncover new roles of GABA in circadian physiology and behavior. | |||||
| 言語 | en | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | ファイル公開：2019/07/01 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Springer | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1007/s12576-018-0604-x | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 1880-6546 | |||||
| ISSN（Online） | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 1880-6562 | |||||
| 書誌情報 |
en : The Journal of Physiological Sciences 巻 68, 号 4, p. 333-343, 発行日 2018-07 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
