Identification of the regulatory effect of evodiamine on functional regulation gene expressing in murine dendritic cell by microarrays analysis
- VernacularTitle:基因芯片检测吴茱萸碱对小鼠DC细胞功能调控相关基因表达的影响
- Author:
Xuan ZHU
;
Huaping LIANG
;
Yixi BAO
- Publication Type:Journal Article
- Keywords:
Evodiamin;
Dendritic cell;
Microarrary
- From:
Chinese Journal of Immunology
2001;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:cDNA microarrary technique was employed to detect the effects of evodiamine on functional regulation of gene expressing in murine marrow-derived dendritic cells.Methods:Immature dendritic cells (iDC) derived from bone marrow of BALB/c mice were induced by GM-CSF for ten days in vitro and received corresponding treatment for 24 h.Then the cell were randomized into the control groups (Ⅰ),evoamine group (Ⅱ),LPS group (Ⅲ) and evodiamine+LPS group (Ⅳ).After 24 h’s treatment, total RNA of the cells was collected,and cDNA microarrary (GEArray S Series Mouse Dendritic & Antigen Presenting Cell Gene Array:MM-604) was used to screen the functionalg correlation genes of dendritic cells.Results:There were seven genes up-regulated and two genes down-regulated two-folds above in Ⅱ/Ⅰ;thirty four genes up-regulated and twelve genes dwon-regulated two-folds above in Ⅲ/Ⅰ;forty six genes up-regulated and seven genes down-regulated two-folds above in Ⅳ/Ⅱ;twenty four genes up-regulated and two genes down-regulated two-folds above in Ⅳ/Ⅲ.The function of these genes involve the secret of the cytokines and the expression of their receptors,antigen uptake,antigen presentation,cell surface receptors and signal transduction.Conclusion:The effects of evodiamine on dendritic cell involve in multi-regulation and expression of genes,these genes contribute to the functions,differentiation and maturation of the dendritic cells.The work provides a potentiality to seek the target of medicine.
