{"created":"2023-05-15T14:33:41.213647+00:00","id":43698,"links":{},"metadata":{"_buckets":{"deposit":"a1481f05-dea6-4eb3-8fda-141a1bedc362"},"_deposit":{"created_by":1,"id":"43698","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"43698"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00043698","sets":["1"]},"author_link":["434475","434473","434478","434474","434479","434480","434476","434477"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"323","bibliographicPageStart":"318","bibliographicVolumeNumber":"160","bibliographic_titles":[{"bibliographic_title":"Radiation Research"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Involvement of gap junctional intercellular communication (GJIC) in bystander responses of confluent human fibroblasts irradiated with a carbon-ion beam was investigated. It was found that the lower the radiation dose, the higher the yield of radiation-induced micronuclei per nuclear traversal, suggesting the existence of bystander effects. This low-dose sensitivity was increased when GJIC was enhanced by treating cells with 8-Br-cAMP, but it was partly reduced by treating cells with DMSO, an effective scavenger of reactive oxygen species (ROS). Moreover, no low-dose sensitivity was observed when cells were treated with 100 mM lindane, an inhibitor of GJIC. The survival of irradiated cells was increased by DMSO but was not influenced significantly by cAMP or lindane. On the other hand, G1-phase arrest was detected in the irradiated cells, and it was enhanced by cAMP. In contrast, this arrest was reduced or almost eliminated by DMSO or lindane, respectively, even when cells were irradiated with such a high dose that each cell received five nuclear traversals on average. Thus the bystander responses occurred after both low-dose and relatively high-dose irradiation. Our results indicated that both GJIC and ROS contributed to the radiationinduced bystander effect, but gap junctional channels might play an essential role by modulating the release of radiationinduced signaling factors.","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0033-7587","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shao, Chunlin"}],"nameIdentifiers":[{"nameIdentifier":"434473","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Furusawa, Yoshiya"}],"nameIdentifiers":[{"nameIdentifier":"434474","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Aoki, Mizuho"}],"nameIdentifiers":[{"nameIdentifier":"434475","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ando, Koichi"}],"nameIdentifiers":[{"nameIdentifier":"434476","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ｓｈａｏ Ｃｈｕｎｌｉｎ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"434477","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"古澤 佳也","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"434478","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"青木 瑞穂","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"434479","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安藤 興一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"434480","nameIdentifierScheme":"WEKO"}]}]},"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":"Role of gap junctional intercellular communication in radiation-induced bystander effects in human fibroblasts","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Role of gap junctional intercellular communication in radiation-induced bystander effects in human fibroblasts"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-06-20"},"publish_date":"2005-06-20","publish_status":"0","recid":"43698","relation_version_is_last":true,"title":["Role of gap junctional intercellular communication in radiation-induced bystander effects in human fibroblasts"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:24:08.803283+00:00"}