WEKO3
インデックスリンク
アイテム
{"_buckets": {"deposit": "0d50737a-7ff1-46ab-bcfc-edbb82520633"}, "_deposit": {"created_by": 3, "id": "14329", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "14329"}, "status": "published"}, "_oai": {"id": "oai:kanazawa-u.repo.nii.ac.jp:00014329", "sets": ["1134"]}, "author_link": ["24736", "24739", "24740", "15392", "24737", "24738", "23349", "259"], "item_4_biblio_info_8": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2017-04-25", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "17", "bibliographicPageEnd": "E3535", "bibliographicPageStart": "E3526", "bibliographicVolumeNumber": "114", "bibliographic_titles": [{"bibliographic_title": "Proceedings of the National Academy of Sciences of the United States of America"}]}]}, "item_4_description_21": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Narcolepsy is a sleep disorder caused by the loss of orexin (hypocretin)-producing neurons and marked by excessive daytime sleepiness and a sudden weakening of muscle tone, or cataplexy, often triggered by strong emotions. In a mouse model for narcolepsy, we previously demonstrated that serotonin neurons of the dorsal raphe nucleus (DRN) mediate the suppression of cataplexy-like episodes (CLEs) by orexin neurons. Using an optogenetic tool, in this paperwe show that the acute activation of DRN serotonin neuron terminals in the amygdala, but not in nuclei involved in regulating rapid eye-movement sleep and atonia, suppressed CLEs. Not only did stimulating serotonin nerve terminals reduce amygdala activity, but the chemogenetic inhibition of the amygdala using designer receptors exclusively activated by designer drugs also drastically decreased CLEs, whereas chemogenetic activation increased them. Moreover, the optogenetic inhibition of serotonin nerve terminals in the amygdala blocked the anticataplectic effects of orexin signaling in DRN serotonin neurons. Taken together, the results suggest that DRN serotonin neurons, as a downstream target of orexin neurons, inhibit cataplexy by reducing the activity of amygdala as a center for emotional processing.", "subitem_description_type": "Abstract"}]}, "item_4_publisher_17": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "National Academy of Sciences"}]}, "item_4_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1073/pnas.1614552114", "subitem_relation_type_select": "DOI"}}]}, "item_4_source_id_11": {"attribute_name": "NCID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00786025", "subitem_source_identifier_type": "NCID"}]}, "item_4_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0027-8424", "subitem_source_identifier_type": "ISSN"}]}, "item_4_version_type_25": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Hasegawa, Emi"}], "nameIdentifiers": [{"nameIdentifier": "24736", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Maejima, Takashi"}], "nameIdentifiers": [{"nameIdentifier": "23349", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "70399319", "nameIdentifierScheme": "金沢大学研究者情報", "nameIdentifierURI": "http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=70399319"}, {"nameIdentifier": "70399319", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000070399319"}]}, {"creatorNames": [{"creatorName": "Yoshida, Takayuki"}], "nameIdentifiers": [{"nameIdentifier": "24737", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Masseck, Olivia A."}], "nameIdentifiers": [{"nameIdentifier": "24738", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Herlitze, Stefan"}], "nameIdentifiers": [{"nameIdentifier": "24739", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yoshioka, Mitsuhiro"}], "nameIdentifiers": [{"nameIdentifier": "24740", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sakurai, Takeshi"}], "nameIdentifiers": [{"nameIdentifier": "15392", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "60251055", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=60251055"}, {"nameIdentifier": "60251055", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000060251055"}]}, {"creatorNames": [{"creatorName": "Mieda, Michihiro"}], "nameIdentifiers": [{"nameIdentifier": "259", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "20296552", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=20296552"}, {"nameIdentifier": "20296552", "nameIdentifierScheme": "金沢大学研究者情報", "nameIdentifierURI": "http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=20296552"}, {"nameIdentifier": "20296552", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000020296552"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-10-03"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ME-PR-MIEDA-M-3526.pdf", "filesize": [{"value": "3.0 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 3000000.0, "url": {"label": "ME-PR-MIEDA-M-3526.pdf", "url": "https://kanazawa-u.repo.nii.ac.jp/record/14329/files/ME-PR-MIEDA-M-3526.pdf"}, "version_id": "e99c548f-bf26-4dbc-bec2-0594d597be9b"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Amygdala", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Narcolepsy", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Orexin", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Serotonin", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Sleep", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Serotonin neurons in the dorsal raphe mediate the anticataplectic action of orexin neurons by reducing amygdala activity", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Serotonin neurons in the dorsal raphe mediate the anticataplectic action of orexin neurons by reducing amygdala activity"}]}, "item_type_id": "4", "owner": "3", "path": ["1134"], "permalink_uri": "http://hdl.handle.net/2297/47896", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-10-03"}, "publish_date": "2017-10-03", "publish_status": "0", "recid": "14329", "relation": {}, "relation_version_is_last": true, "title": ["Serotonin neurons in the dorsal raphe mediate the anticataplectic action of orexin neurons by reducing amygdala activity"], "weko_shared_id": -1}
Serotonin neurons in the dorsal raphe mediate the anticataplectic action of orexin neurons by reducing amygdala activity
http://hdl.handle.net/2297/47896
http://hdl.handle.net/2297/47896f84857fb-3438-41c3-aed5-61775a3239ed
名前 / ファイル | ライセンス | アクション |
---|---|---|
ME-PR-MIEDA-M-3526.pdf (3.0 MB)
|
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2017-10-03 | |||||
タイトル | ||||||
タイトル | Serotonin neurons in the dorsal raphe mediate the anticataplectic action of orexin neurons by reducing amygdala activity | |||||
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 | |||||
著者 |
Hasegawa, Emi
× Hasegawa, Emi× Maejima, Takashi× Yoshida, Takayuki× Masseck, Olivia A.× Herlitze, Stefan× Yoshioka, Mitsuhiro× Sakurai, Takeshi× Mieda, Michihiro |
|||||
書誌情報 |
Proceedings of the National Academy of Sciences of the United States of America 巻 114, 号 17, p. E3526-E3535, 発行日 2017-04-25 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0027-8424 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00786025 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1073/pnas.1614552114 | |||||
出版者 | ||||||
出版者 | National Academy of Sciences | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Narcolepsy is a sleep disorder caused by the loss of orexin (hypocretin)-producing neurons and marked by excessive daytime sleepiness and a sudden weakening of muscle tone, or cataplexy, often triggered by strong emotions. In a mouse model for narcolepsy, we previously demonstrated that serotonin neurons of the dorsal raphe nucleus (DRN) mediate the suppression of cataplexy-like episodes (CLEs) by orexin neurons. Using an optogenetic tool, in this paperwe show that the acute activation of DRN serotonin neuron terminals in the amygdala, but not in nuclei involved in regulating rapid eye-movement sleep and atonia, suppressed CLEs. Not only did stimulating serotonin nerve terminals reduce amygdala activity, but the chemogenetic inhibition of the amygdala using designer receptors exclusively activated by designer drugs also drastically decreased CLEs, whereas chemogenetic activation increased them. Moreover, the optogenetic inhibition of serotonin nerve terminals in the amygdala blocked the anticataplectic effects of orexin signaling in DRN serotonin neurons. Taken together, the results suggest that DRN serotonin neurons, as a downstream target of orexin neurons, inhibit cataplexy by reducing the activity of amygdala as a center for emotional processing. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |