白细胞介素28B基因多态性与HCV/HBV感染疾病转归及PEG-IFNα-2a抗病毒治疗应答的关系研究
发布时间:2021-01-06 06:16
慢性HCV/HBV感染仍然是一个严重的全球性的公共卫生问题。近年来,有关HCV/HBV感染发病机制及抗病毒治疗的研究方面已经取得了巨大的进展,但人们也发现即使是同一病毒株感染性别及年龄相同的个体,HCV/HBV感染者间各自的临床转归、及其对抗病毒治疗的敏感性存在着巨大的差异。因此,人们推测宿主遗传因素可能影响了HCV/HBV感染的易感性及对药物的敏感性,并成为近年来的研究热点问题。机体在感染HCV/HBV后可激发自身的免疫清除功能。大约20%-30%的HCV感染者及绝大多数成人HBV感染者可发生自发性清除,说明机体的免疫功能在抗HCV/HBV感染过程中发挥重要作用。而当机体的免疫功能不能清除病毒时,人为通过外源性干扰素,持续诱导免疫反应,是增强机体抗病毒能力的可行办法。外源性干扰素对HCV/HBV感染者的疗效主要取决于能否诱导机体产生足够的抗病毒效应分子。当患者因为遗传差异,引起体内干扰素产生不足、干扰素诱导的信号转导通路缺陷、干扰素效应蛋白表达水平低下时都会成为患者对干扰素治疗不敏感的重要原因。根据氨基酸序列和所识别受体的不同,干扰素可分为I型、Ⅱ型和Ⅲ型。Ⅲ型干扰素即IFNλs,是...
【文章来源】:吉林大学吉林省 211工程院校 985工程院校 教育部直属院校
【文章页数】:87 页
【学位级别】:博士
【部分图文】:
不同IL28Brs12979860基因型HCV感染者抗病毒治疗前基线病毒载量分析
IL28B rs12979860 基因型 HCV 感染者抗病毒治疗B rs12979860 基因型 HCV 感染者的疗效分析性 HCV 感染者的抗病毒疗效进行分析,结者中,rs12979860 CC 基因型表达者均明显多为 63.8%和 18.8%,在取得 SVR 的患者中分别 1.2。
无论是否获得了 RVR,rs12979860 CC 和非 CC 基因型者的 SVR 率均相接近,P 值均>0.05,详见图1.3D。51.567.411.515.4020406080100CC基因型A非CC基因型96.240.166.78.70204060801001 2CC基因型非CC基因型B
【参考文献】:
期刊论文
[1]Impact of Interleukin-28B Polymorphism on Response to Treatment in Chinese Hepatitis C Patients[J]. Lü Jian-nan1, WANG Song2, XU Yan1, ZHANG Man-hua1, SIQING Tunala1, JI Shang-wei1, JIAO Jian1, WANG Xu1 and WANG Jiang-bin1 1. China-Japan Union Hospital of Jilin University, Changchun 130033, P. R. China; 2. The Second Hospital of Jilin University, Changchun 130041, P. R. China. Chemical Research in Chinese Universities. 2012(01)
[2]聚乙二醇干扰素α-2a个体化治疗慢性乙型肝炎患者的临床疗效[J]. 徐严,斯庆图娜拉,张曼华,焦健,张永贵,季尚玮,赵平,郭宏华,李岩,周长玉,王江滨. 中华肝脏病杂志. 2011 (09)
[3]Polymorphisms of some cytokines and chronic hepatitis B and C virus infection[J]. Qiu-Ju Gao,Dian-Wu Liu,Shi-Yong Zhang,Min Jia,Li-Min Wang,Li-Hong Wu,Shu-Yun Wang,Li-Xin Tong;Department of Epidemiology, Public Health College,Hebei Medical University,Shijiazhuang 050017,Hebei Province,China;Department of Preventive Medicine,Bethune Military Medical College of PLA,Shijiazhuang 050081,Hebei Province,China;Institution of Epidemiology,Center for Disease Prevention and Control of Shijiazhuang,Shijiazhuang 050011,Hebei Province,China;Department of Biochemistry Detection,the People’s Hospital of Hebei Province,Shijiazhuang 050071,Hebei Province,China;Center of Liver Diseases,the First Affiliated Hospital of Hebei Medical University.Shijiazhuang 050031,Hebei Province,China. World Journal of Gastroenterology. 2009(44)
[4]Short-term intravenous interferon therapy for chronic hepatitis B[J]. Hiroaki Okushin,Toru Ohnishi,Kazuhiko Morii,Koichi Uesaka,Shiro Yuasa. World Journal of Gastroenterology. 2008(19)
[5]A comparative review of HLA associations with hepatitis Band C viral infections across global populations[J]. Rashmi Singh,Rashmi Kaul,Anil Kaul,Khalid Khan. World Journal of Gastroenterology. 2007(12)
本文编号:2960074
【文章来源】:吉林大学吉林省 211工程院校 985工程院校 教育部直属院校
【文章页数】:87 页
【学位级别】:博士
【部分图文】:
不同IL28Brs12979860基因型HCV感染者抗病毒治疗前基线病毒载量分析
IL28B rs12979860 基因型 HCV 感染者抗病毒治疗B rs12979860 基因型 HCV 感染者的疗效分析性 HCV 感染者的抗病毒疗效进行分析,结者中,rs12979860 CC 基因型表达者均明显多为 63.8%和 18.8%,在取得 SVR 的患者中分别 1.2。
无论是否获得了 RVR,rs12979860 CC 和非 CC 基因型者的 SVR 率均相接近,P 值均>0.05,详见图1.3D。51.567.411.515.4020406080100CC基因型A非CC基因型96.240.166.78.70204060801001 2CC基因型非CC基因型B
【参考文献】:
期刊论文
[1]Impact of Interleukin-28B Polymorphism on Response to Treatment in Chinese Hepatitis C Patients[J]. Lü Jian-nan1, WANG Song2, XU Yan1, ZHANG Man-hua1, SIQING Tunala1, JI Shang-wei1, JIAO Jian1, WANG Xu1 and WANG Jiang-bin1 1. China-Japan Union Hospital of Jilin University, Changchun 130033, P. R. China; 2. The Second Hospital of Jilin University, Changchun 130041, P. R. China. Chemical Research in Chinese Universities. 2012(01)
[2]聚乙二醇干扰素α-2a个体化治疗慢性乙型肝炎患者的临床疗效[J]. 徐严,斯庆图娜拉,张曼华,焦健,张永贵,季尚玮,赵平,郭宏华,李岩,周长玉,王江滨. 中华肝脏病杂志. 2011 (09)
[3]Polymorphisms of some cytokines and chronic hepatitis B and C virus infection[J]. Qiu-Ju Gao,Dian-Wu Liu,Shi-Yong Zhang,Min Jia,Li-Min Wang,Li-Hong Wu,Shu-Yun Wang,Li-Xin Tong;Department of Epidemiology, Public Health College,Hebei Medical University,Shijiazhuang 050017,Hebei Province,China;Department of Preventive Medicine,Bethune Military Medical College of PLA,Shijiazhuang 050081,Hebei Province,China;Institution of Epidemiology,Center for Disease Prevention and Control of Shijiazhuang,Shijiazhuang 050011,Hebei Province,China;Department of Biochemistry Detection,the People’s Hospital of Hebei Province,Shijiazhuang 050071,Hebei Province,China;Center of Liver Diseases,the First Affiliated Hospital of Hebei Medical University.Shijiazhuang 050031,Hebei Province,China. World Journal of Gastroenterology. 2009(44)
[4]Short-term intravenous interferon therapy for chronic hepatitis B[J]. Hiroaki Okushin,Toru Ohnishi,Kazuhiko Morii,Koichi Uesaka,Shiro Yuasa. World Journal of Gastroenterology. 2008(19)
[5]A comparative review of HLA associations with hepatitis Band C viral infections across global populations[J]. Rashmi Singh,Rashmi Kaul,Anil Kaul,Khalid Khan. World Journal of Gastroenterology. 2007(12)
本文编号:2960074
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