中国免疫学杂志Issue(8)：1101-1104,4.DOI:10.3969/j.issn.1000-484X.2015.08.023
巨细胞病毒感染后新生鼠RORγt、IL-17的表达及意义
Expression of and significance of RORγt and IL-17 in newborn mice with cyto-megalovirus infection
摘要
Abstract
Objective:By comparing the expression levels of retinoic acid-related orphan nuclear receptorγt( RORγt) and in-terleukin-17 ( IL-17 ) in newborn rats′spleen tissue with cytomegalovirus infection with normal newborn to provide experimental evidence for the pathogenesis of CMV infection.Methods:Forty-eight newborn BALB/c mice were randomly divided into control group and MCMV group.Mice in virus group was given intraperitoneal injection of MCMV virus suspension,while the control group were given the same dose of normal saline as controls.Eight mice in the two groups were killed at day 3,7 and 14.The animal were sacrificed at day 3,7 and 14( n=8 for each interval) and spleens were obtained from the two groups.MCMV DNA,RORγt mRNA,IL-17 mRNA and protein of RORγwere detected by using RT-PCR and Western blot between the two groups.Results:Expression of MCMV DNA was in-creased in the MCMV group but absent in the control group.RORγt mRNA, IL-17 mRNA and protein expression of RORγt were significantly higher than the normal control group,with the extension of the infection time gradually increased( P<0.05 ) .Conclusion:The IL-17 and RORγt in spleen tissue may take part in the inflammatory response induced by MCMV, and may be involved in the pathogeneses of MCMV injury.关键词
鼠巨细胞病毒感染/RORγt/IL-17Key words
MCMV/RORγt/IL-17分类
医药卫生引用本文复制引用
冯晶晶,李慧慧,孙婷婷,于乔,王瑞妍,王军..巨细胞病毒感染后新生鼠RORγt、IL-17的表达及意义[J].中国免疫学杂志,2015,(8):1101-1104,4.基金项目
本文为江苏省六大人才高峰资助项目(2011-WS-075） （）
