{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1040004222007067520.json","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"20K23115"},{"@type":"JGN","@value":"JP20K23115"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K23115/"}],"jpcoar:awardTitle":[{"@language":"ja","@value":"シュワン細胞由来の因子を用いた新規歯周組織再生療法の開発"},{"@language":"en","@value":"Development of new periodontal treatment using Schwann cell-derived factor Schwann cell-derived factor"}],"field":[{"keyword":[{"language":"ja","textList":["0907:口腔科学およびその関連分野"]},{"language":"en","textList":["0907:Oral science and related fields"]}]}],"dc:language":"ja","description":[{"type":"outline_of_research_initial","notation":[{"@language":"ja","@value":"重度の歯周炎や外傷等により歯周組織に重篤な傷害が生じた場合、骨および歯根膜組織を含む歯周組織の再生は困難となり、抜歯に至る可能性が高くなる。したがって、広範囲に喪失した歯周組織の再生を可能にする治療法の開発が待ち望まれている。これまでに申請者らは、末梢組織再生に重要な役割を果たすシュワン細胞が、傷害を受けた歯周組織に集簇すること、そしてシュワン細胞は、前骨芽細胞および歯根膜幹細胞の骨芽細胞分化を促進する因子を分泌することを報告している。そこで本研究では、このような因子を同定し、歯の長期保存が可能となる新規歯周組織再生療法を開発することを目的としている。"}]}],"researcher":[{"@id":"https://cir.nii.ac.jp/crid/1420285329317287296","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"50884433"},{"@type":"NRID","@value":"1000050884433"}],"foaf:name":[{"@language":"ja","@value":"糸山 知宏"},{"@language":"en","@value":"Itoyama Tomohiro"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"principal_investigator"}],"since":"2020-09-11","until":"2022-03-31","institution":[{"institutionIdentifier":[{"@type":"NII","@value":"0017102"}],"notation":[{"@language":"ja","@value":"九州大学"},{"@language":"en","@value":"Kyushu University"}]}],"fundingProgram":[{"jpcoar:funderName":[{"@language":"ja","@value":"科学研究費助成事業"},{"@language":"en","@value":"Grants-in-Aid for Scientific Research"}]}],"url":[{"@id":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K23115/","notation":[{"@value":"KAKEN"}]}],"createdAt":"2020-09-29","modifiedAt":"2025-11-20","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E3%82%B7%E3%83%A5%E3%83%AF%E3%83%B3%E7%B4%B0%E8%83%9E","dc:title":"シュワン細胞"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%AD%AF%E6%A0%B9%E8%86%9C","dc:title":"歯根膜"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%AD%AF%E5%91%A8%E7%B5%84%E7%B9%94%E5%86%8D%E7%94%9F","dc:title":"歯周組織再生"}],"dataSourceIdentifier":[{"@type":"KAKEN","@value":"20K23115"}],"grant":{"grantIdentifier":[{"@type":"NII","@value":"76"}],"jpcoar:fundingStream":[{"@language":"ja","@value":"研究活動スタート支援"},{"@language":"en","@value":"Grant-in-Aid for Research Activity Start-up"}]},"allocationClassification":[{"notation":[{"@language":"ja","@value":"基金"},{"@language":"en","@value":"Multi-year Fund"}]}],"projectStatus":"project_closed","allocationAmount":{"totalCost":{"amount":"2860000","currency":"JPY"},"breakdownCost":[{"notation":[{"@language":"ja","@value":"直接経費"},{"@language":"en","@value":"Direct Cost"}],"amount":"2200000","currency":"JPY"},{"notation":[{"@language":"ja","@value":"間接経費"},{"@language":"en","@value":"Indirect Cost"}],"amount":"660000","currency":"JPY"}]}}