白細(xì)胞介素28B基因多態(tài)性與HCV/HBV感染疾病轉(zhuǎn)歸及PEG-IFNα-2a抗病毒治療應(yīng)答的關(guān)系研究
發(fā)布時間:2021-01-06 06:16
慢性HCV/HBV感染仍然是一個嚴(yán)重的全球性的公共衛(wèi)生問題。近年來,有關(guān)HCV/HBV感染發(fā)病機(jī)制及抗病毒治療的研究方面已經(jīng)取得了巨大的進(jìn)展,但人們也發(fā)現(xiàn)即使是同一病毒株感染性別及年齡相同的個體,HCV/HBV感染者間各自的臨床轉(zhuǎn)歸、及其對抗病毒治療的敏感性存在著巨大的差異。因此,人們推測宿主遺傳因素可能影響了HCV/HBV感染的易感性及對藥物的敏感性,并成為近年來的研究熱點問題。機(jī)體在感染HCV/HBV后可激發(fā)自身的免疫清除功能。大約20%-30%的HCV感染者及絕大多數(shù)成人HBV感染者可發(fā)生自發(fā)性清除,說明機(jī)體的免疫功能在抗HCV/HBV感染過程中發(fā)揮重要作用。而當(dāng)機(jī)體的免疫功能不能清除病毒時,人為通過外源性干擾素,持續(xù)誘導(dǎo)免疫反應(yīng),是增強(qiáng)機(jī)體抗病毒能力的可行辦法。外源性干擾素對HCV/HBV感染者的療效主要取決于能否誘導(dǎo)機(jī)體產(chǎn)生足夠的抗病毒效應(yīng)分子。當(dāng)患者因為遺傳差異,引起體內(nèi)干擾素產(chǎn)生不足、干擾素誘導(dǎo)的信號轉(zhuǎn)導(dǎo)通路缺陷、干擾素效應(yīng)蛋白表達(dá)水平低下時都會成為患者對干擾素治療不敏感的重要原因。根據(jù)氨基酸序列和所識別受體的不同,干擾素可分為I型、Ⅱ型和Ⅲ型。Ⅲ型干擾素即IFNλs,是...
【文章來源】:吉林大學(xué)吉林省 211工程院校 985工程院校 教育部直屬院校
【文章頁數(shù)】:87 頁
【學(xué)位級別】:博士
【部分圖文】:
不同IL28Brs12979860基因型HCV感染者抗病毒治療前基線病毒載量分析
IL28B rs12979860 基因型 HCV 感染者抗病毒治療B rs12979860 基因型 HCV 感染者的療效分析性 HCV 感染者的抗病毒療效進(jìn)行分析,結(jié)者中,rs12979860 CC 基因型表達(dá)者均明顯多為 63.8%和 18.8%,在取得 SVR 的患者中分別 1.2。
無論是否獲得了 RVR,rs12979860 CC 和非 CC 基因型者的 SVR 率均相接近,P 值均>0.05,詳見圖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
【參考文獻(xiàn)】:
期刊論文
[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]聚乙二醇干擾素α-2a個體化治療慢性乙型肝炎患者的臨床療效[J]. 徐嚴(yán),斯慶圖娜拉,張曼華,焦健,張永貴,季尚瑋,趙平,郭宏華,李巖,周長玉,王江濱. 中華肝臟病雜志. 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)
本文編號:2960074
【文章來源】:吉林大學(xué)吉林省 211工程院校 985工程院校 教育部直屬院校
【文章頁數(shù)】:87 頁
【學(xué)位級別】:博士
【部分圖文】:
不同IL28Brs12979860基因型HCV感染者抗病毒治療前基線病毒載量分析
IL28B rs12979860 基因型 HCV 感染者抗病毒治療B rs12979860 基因型 HCV 感染者的療效分析性 HCV 感染者的抗病毒療效進(jìn)行分析,結(jié)者中,rs12979860 CC 基因型表達(dá)者均明顯多為 63.8%和 18.8%,在取得 SVR 的患者中分別 1.2。
無論是否獲得了 RVR,rs12979860 CC 和非 CC 基因型者的 SVR 率均相接近,P 值均>0.05,詳見圖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
【參考文獻(xiàn)】:
期刊論文
[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]聚乙二醇干擾素α-2a個體化治療慢性乙型肝炎患者的臨床療效[J]. 徐嚴(yán),斯慶圖娜拉,張曼華,焦健,張永貴,季尚瑋,趙平,郭宏華,李巖,周長玉,王江濱. 中華肝臟病雜志. 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)
本文編號:2960074
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