{"title":"[从健康人外周血中生成树突状细胞]。","authors":"Jianwei Guo, Meiying Cai","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>To get high quality and sufficient numbers of mature dendritic cells (DC) from healthy human peripheral blood.</p><p><strong>Methods: </strong>Cultured plastic-adherent monocytes were isolated from healthy human peripheral blood by use of granulocyte-monocyte clony-stimulating factor and Interleukin-4 for 7 days without fed with fresh medium and cytokine.</p><p><strong>Results: </strong>A large number of DCs with high purity were generated. These DCs expressed HLA-I, II molecules, Costimulating molecules and adherent molecules highly, showing the characteristics of mature DC. These DCs could stimulate proliferation of allogenic T lymphocytes and had active endocytosis ability which peaked at the third day in culture but decreased afterwards.</p><p><strong>Conclusion: </strong>These results provide evidence that CD monocytes isolated from peripheral blood monocytes exhibit dendritic cells characteristics and may facilitate further studies of DC and its clinical application.</p>","PeriodicalId":13173,"journal":{"name":"Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao","volume":"33 1","pages":"68-71, 150"},"PeriodicalIF":0.0000,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Generation of dendritic cells from healthy human peripheral blood].\",\"authors\":\"Jianwei Guo, Meiying Cai\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>To get high quality and sufficient numbers of mature dendritic cells (DC) from healthy human peripheral blood.</p><p><strong>Methods: </strong>Cultured plastic-adherent monocytes were isolated from healthy human peripheral blood by use of granulocyte-monocyte clony-stimulating factor and Interleukin-4 for 7 days without fed with fresh medium and cytokine.</p><p><strong>Results: </strong>A large number of DCs with high purity were generated. These DCs expressed HLA-I, II molecules, Costimulating molecules and adherent molecules highly, showing the characteristics of mature DC. These DCs could stimulate proliferation of allogenic T lymphocytes and had active endocytosis ability which peaked at the third day in culture but decreased afterwards.</p><p><strong>Conclusion: </strong>These results provide evidence that CD monocytes isolated from peripheral blood monocytes exhibit dendritic cells characteristics and may facilitate further studies of DC and its clinical application.</p>\",\"PeriodicalId\":13173,\"journal\":{\"name\":\"Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao\",\"volume\":\"33 1\",\"pages\":\"68-71, 150\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[Generation of dendritic cells from healthy human peripheral blood].
Objective: To get high quality and sufficient numbers of mature dendritic cells (DC) from healthy human peripheral blood.
Methods: Cultured plastic-adherent monocytes were isolated from healthy human peripheral blood by use of granulocyte-monocyte clony-stimulating factor and Interleukin-4 for 7 days without fed with fresh medium and cytokine.
Results: A large number of DCs with high purity were generated. These DCs expressed HLA-I, II molecules, Costimulating molecules and adherent molecules highly, showing the characteristics of mature DC. These DCs could stimulate proliferation of allogenic T lymphocytes and had active endocytosis ability which peaked at the third day in culture but decreased afterwards.
Conclusion: These results provide evidence that CD monocytes isolated from peripheral blood monocytes exhibit dendritic cells characteristics and may facilitate further studies of DC and its clinical application.