转录因子Foxd3抑制Gab2基因表达及其诱导的肝癌发生
发布时间:2021-08-18 04:02
肝癌是导致癌症疾病死亡的第二大因素,仅次于肺癌。亚洲已经成为全世界肝癌患者数目最多的地区,其中超过半数发生在中国。目前的治疗手段并不能完全治愈肝癌,而针对肝癌患者的药物也仅仅只有索拉菲尼被批准用于临床治疗。因此,进一步阐明肝癌发生的分子机制,对于了解这种疾病并开发出新的治疗手段是非常必要的。作为肿瘤促进因子的Gab2,为针对肝癌靶向药物的开发提供了新思路。Gab2在多种癌症疾病中表现活跃,尤其是作为肝癌疾病中的促癌因子,其可以通过介导多种信号分子诱导肝炎的发病过程,并能够被多种致病因素募集,整合肝脏疾病发生的多种调控信号,促进肝癌的发生与发展。因此,Gab2可能是一个肝脏疾病治疗的潜在靶点,针对这个靶点有可能改变多种疾病的信号通路,从而有效逆转疾病走向。我们从Gab2的基因转录入手,经过分析和筛选,注意到了作为转录因子的Foxd3。与Gab2截然不同的是,Foxd3在多种癌症中扮演抑制肿瘤发生与发展的重要角色。首先,我们利用EMSA实验证实了Foxd3通过直接结合在Gab2的启动子区来抑制Gab2基因的转录。接着,从不同层面对Foxd3和Gab2的表达水平的检测结果表明,在肝癌疾病中,...
【文章来源】:厦门大学福建省 211工程院校 985工程院校 教育部直属院校
【文章页数】:97 页
【学位级别】:硕士
【部分图文】:
图1-3丙型肝炎病毒的发病机制??Fig.1-3?The?pathogenesis?of?hepatitis?c?virus??
图1-4酒精性肝病发展为肝癌的进程??
图1-5非酒精性脂肪性肝病的发病机制??Fig.1-5?The?pathogenesis?of?nonalcoholic?fatty?liver?disease??
【参考文献】:
期刊论文
[1]Targeted and immune therapies for hepatocellular carcinoma:Predictions for 2019 and beyond[J]. Masatoshi Kudo. World Journal of Gastroenterology. 2019(07)
[2]Hepatitis C virus core protein modulates several signaling pathways involved in hepatocellular carcinoma[J]. Shahab Mahmoudvand,Somayeh Shokri,Reza Taherkhani,Fatemeh Farshadpour. World Journal of Gastroenterology. 2019(01)
[3]Global elimination of hepatitis C virus infection: Progresses and the remaining challenges[J]. Reza Taherkhani,Fatemeh Farshadpour. World Journal of Hepatology. 2017(33)
[4]Functional interaction of endoplasmic reticulum stress and hepatitis B virus in the pathogenesis of liver diseases[J]. So Young Kim,Yi Yi Kyaw,Jaehun Cheong. World Journal of Gastroenterology. 2017(43)
[5]Role and regulation of the forkhead transcription factors FOXO3a and FOXM1 in carcinogenesis and drug resistance[J]. Ana R.Gomes,Fung Zhao,Eric W.F.Lam. Chinese Journal of Cancer. 2013(07)
[6]Adiponectin,a key adipokine in obesity related liver diseases[J]. Christa Buechler,Josef Wanninger,Markus Neumeier. World Journal of Gastroenterology. 2011(23)
本文编号:3349150
【文章来源】:厦门大学福建省 211工程院校 985工程院校 教育部直属院校
【文章页数】:97 页
【学位级别】:硕士
【部分图文】:
图1-3丙型肝炎病毒的发病机制??Fig.1-3?The?pathogenesis?of?hepatitis?c?virus??
图1-4酒精性肝病发展为肝癌的进程??
图1-5非酒精性脂肪性肝病的发病机制??Fig.1-5?The?pathogenesis?of?nonalcoholic?fatty?liver?disease??
【参考文献】:
期刊论文
[1]Targeted and immune therapies for hepatocellular carcinoma:Predictions for 2019 and beyond[J]. Masatoshi Kudo. World Journal of Gastroenterology. 2019(07)
[2]Hepatitis C virus core protein modulates several signaling pathways involved in hepatocellular carcinoma[J]. Shahab Mahmoudvand,Somayeh Shokri,Reza Taherkhani,Fatemeh Farshadpour. World Journal of Gastroenterology. 2019(01)
[3]Global elimination of hepatitis C virus infection: Progresses and the remaining challenges[J]. Reza Taherkhani,Fatemeh Farshadpour. World Journal of Hepatology. 2017(33)
[4]Functional interaction of endoplasmic reticulum stress and hepatitis B virus in the pathogenesis of liver diseases[J]. So Young Kim,Yi Yi Kyaw,Jaehun Cheong. World Journal of Gastroenterology. 2017(43)
[5]Role and regulation of the forkhead transcription factors FOXO3a and FOXM1 in carcinogenesis and drug resistance[J]. Ana R.Gomes,Fung Zhao,Eric W.F.Lam. Chinese Journal of Cancer. 2013(07)
[6]Adiponectin,a key adipokine in obesity related liver diseases[J]. Christa Buechler,Josef Wanninger,Markus Neumeier. World Journal of Gastroenterology. 2011(23)
本文编号:3349150
本文链接:https://www.wllwen.com/kejilunwen/jiyingongcheng/3349150.html
最近更新
教材专著