Objective:To study the effect of Baiban Ointment on gene expression profile of vulvar lichen sclerosus before and after treatment,and to provide theoretical basis for the early diagnosis and clinical treatment of vulv...Objective:To study the effect of Baiban Ointment on gene expression profile of vulvar lichen sclerosus before and after treatment,and to provide theoretical basis for the early diagnosis and clinical treatment of vulvar lichen sclerosus.Methods:Nine patients with vulvar lichen sclerosus diagnosed pathologically were selected as the study object,and the Baiban ointment was applied locally for 3 months.Gene chip technology was used to detect the vulva skin tissue in the same area before and after treatment,and the peripheral normal skin was used as the normal control group to analyze the change of gene expression profile.FC and P values were used as research indicators,and the standard of differential expression was FC value≥1.5,P value<0.05.The differentially expressed genes were screened,and GO analysis and KEGG database gene pathway analysis were carried out.Results:Compared with the normal control group,there were 22 differentially expressed genes in Group A before treatment,of which 21 were up-regulated and 1 was down regulated;compared with Group B before treatment,there were 23 differentially expressed genes,all of which were up regulated.The differentially expressed genes related to Baiban ointment treatment included TBK1、STAT1、ITGAM、VCAN、PRKACB、PROM1、PLAT、SERPINA1.Go analysis showed that the up-regulated differential genes were mainly concentrated in the extracellular exosome,cytosol,extracellular space,Golgi apparatus and other cellular component,using the biological process such as positive regulation of cell metabolism,signal transduction regulation,cell adhesion,etc.,to play a role in protein binding,enzyme activity regulation and other molecular functions.KEGG signaling pathway showed that the differentially expressed genes were significantly enriched in Toll like receptor signaling pathway,Nod like receptor signaling pathway and Fc RI signaling pathway,all of which were up-regulated signaling pathways.Among them,Toll like receptor signaling pathway and Nod like receptor signaling pathway are most closely related to the disease.Conclusion:Baiban ointment may play a role in regulating metabolism,inflammation and immune response by regulating the expression of related genes,affecting the signal transduction such as Toll like receptor signal pathway.The pathway and the genes screened in this study will provide a direction for the future study of this disease.展开更多
目的观察白斑颗粒Ⅰ号方对白癜风患者Foxp3 m RNA表达的影响,阐明白斑Ⅰ号方治疗白癜风的作用机制。方法白癜风患者60例,随机分为试验组和对照组各30例,健康对照组30例,采用RT-PCR方法检测各组PBMC中Foxp3 m RNA表达变化情况。结果白癜...目的观察白斑颗粒Ⅰ号方对白癜风患者Foxp3 m RNA表达的影响,阐明白斑Ⅰ号方治疗白癜风的作用机制。方法白癜风患者60例,随机分为试验组和对照组各30例,健康对照组30例,采用RT-PCR方法检测各组PBMC中Foxp3 m RNA表达变化情况。结果白癜风患者组Foxp3 m RNA水平低于健康对照组,差异有统计学意义(P<0.05);实验组治疗3个月后Foxp3 m RNA水平高于治疗前,差异有统计学意义(P<0.05);对照组治疗3个月后Foxp3 m RNA水平高于治疗前,差异有统计学意义(P<0.05);治疗3个月后,实验组治疗前后外周血Foxp3 m RNA升高值高于对照组治疗前后外周血Foxp3 m RNA升高值,差异有统计学意义(P<0.05)。结论白斑颗粒Ⅰ号可能通过上调调节T细胞功能,使PBMC Foxp3 m RNA恢复或接近正常水平达到治疗白癜风的目的。展开更多
基金Harbin Science and technology plan project(NO.2016RAXJ060)
文摘Objective:To study the effect of Baiban Ointment on gene expression profile of vulvar lichen sclerosus before and after treatment,and to provide theoretical basis for the early diagnosis and clinical treatment of vulvar lichen sclerosus.Methods:Nine patients with vulvar lichen sclerosus diagnosed pathologically were selected as the study object,and the Baiban ointment was applied locally for 3 months.Gene chip technology was used to detect the vulva skin tissue in the same area before and after treatment,and the peripheral normal skin was used as the normal control group to analyze the change of gene expression profile.FC and P values were used as research indicators,and the standard of differential expression was FC value≥1.5,P value<0.05.The differentially expressed genes were screened,and GO analysis and KEGG database gene pathway analysis were carried out.Results:Compared with the normal control group,there were 22 differentially expressed genes in Group A before treatment,of which 21 were up-regulated and 1 was down regulated;compared with Group B before treatment,there were 23 differentially expressed genes,all of which were up regulated.The differentially expressed genes related to Baiban ointment treatment included TBK1、STAT1、ITGAM、VCAN、PRKACB、PROM1、PLAT、SERPINA1.Go analysis showed that the up-regulated differential genes were mainly concentrated in the extracellular exosome,cytosol,extracellular space,Golgi apparatus and other cellular component,using the biological process such as positive regulation of cell metabolism,signal transduction regulation,cell adhesion,etc.,to play a role in protein binding,enzyme activity regulation and other molecular functions.KEGG signaling pathway showed that the differentially expressed genes were significantly enriched in Toll like receptor signaling pathway,Nod like receptor signaling pathway and Fc RI signaling pathway,all of which were up-regulated signaling pathways.Among them,Toll like receptor signaling pathway and Nod like receptor signaling pathway are most closely related to the disease.Conclusion:Baiban ointment may play a role in regulating metabolism,inflammation and immune response by regulating the expression of related genes,affecting the signal transduction such as Toll like receptor signal pathway.The pathway and the genes screened in this study will provide a direction for the future study of this disease.
文摘目的观察白斑颗粒Ⅰ号方对白癜风患者Foxp3 m RNA表达的影响,阐明白斑Ⅰ号方治疗白癜风的作用机制。方法白癜风患者60例,随机分为试验组和对照组各30例,健康对照组30例,采用RT-PCR方法检测各组PBMC中Foxp3 m RNA表达变化情况。结果白癜风患者组Foxp3 m RNA水平低于健康对照组,差异有统计学意义(P<0.05);实验组治疗3个月后Foxp3 m RNA水平高于治疗前,差异有统计学意义(P<0.05);对照组治疗3个月后Foxp3 m RNA水平高于治疗前,差异有统计学意义(P<0.05);治疗3个月后,实验组治疗前后外周血Foxp3 m RNA升高值高于对照组治疗前后外周血Foxp3 m RNA升高值,差异有统计学意义(P<0.05)。结论白斑颗粒Ⅰ号可能通过上调调节T细胞功能,使PBMC Foxp3 m RNA恢复或接近正常水平达到治疗白癜风的目的。
