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134篇 您的检索式:作者名="Christman J"
    题名 作者 年代 出处 被引量
1乳腺癌发生模型MCF10各细胞系中APC基因启动子区甲基化及mRNA表达检测显示文摘目的探讨乳腺癌发生模型MCF10中抑癌基因APC启动子区甲基化状态及其对mRNA表达的影响。方法应用甲基化特异性聚合酶链反应(MSP)及双亚硫酸钠基因测序技术检测MCF10模型的乳腺增生细胞系MCF10A、癌前细胞系MCF10AT、导管内癌细胞系MCF10DC IS.com、浸润癌细胞系MCF10CA1 a、MCF10CA1d、MCF10CA1h及经典乳腺癌细胞系MCF-7和正常乳腺组织中APC基因启动子1A甲基化状态,然后用逆转录聚合酶链反应(RT-PCR)和实时PCR技术检测上述样品的mRNA表达水平。结果在MCF10模型的增生细胞系、癌前细胞系、导管内癌细胞系、浸润癌细胞系中,APC基因启动子1A处于低甲基化状态;与正常乳腺组织相比,各细胞系APC基因mRNA表达无明显减少,MCF10AT、MCF10CA1d、MCF10CA1h、MCF10DC IS.com的mRNA表达分别减少0.27、0.96、1.78、2.70、2.03倍,MCF10A和MCF-7分别增加0.02和0.33倍)。结论MCF10模型中乳腺癌的发生发展过程与APC基因启动子区异常甲基化无关。杨举伦 David Klinkebiel Michael J Boland Lin Tang Judith K Christman 2006中华病理学杂志2006,35,1:7
2乳腺癌发生模型MCF10各阶段细胞系中TIMP3基因启动子区甲基化分析显示文摘目的探讨抑癌基因TIMP3失活与乳腺癌发生和进展的关系。方法用甲基化特异性PCR技术和亚硫酸盐测序技术检测乳腺癌发生模型MCF10的增生细胞系MCF10A、癌前细胞系MCF10AT、导管内癌细胞系MCF10DCIS.com、浸润癌细胞系MCF10CA1a和转移癌细胞系MCF10CA1d、MCF10CA1h中TIMP3启动子区甲基化状态。结果甲基化特异性PCR分析显示,在上述各细胞系中,TIMP3启动子区均呈高度甲基化状态。亚硫酸盐测序显示,在上述各细胞系中,测序区内的68个CG位点几乎全部发生了甲基化,且甲基化累及了绝大部分等位基因。结论TIMP3基因启动子区甲基化在乳腺癌的发生和进展中起重要作用,可能成为早期诊断乳腺癌和判断乳腺癌预后的分子生物学标记。杨举伦 David Klinkebiel Michael J Boland Lin Tang Judith K Christman 2006临床与实验病理学杂志2006,22,1:7
3乳腺癌发生过程中NOEY2基因启动子区甲基化及mRNA表达显示文摘目的探讨乳腺癌发生过程中抑癌基因NOEY2启动子区甲基化状态及其对mRNA表达的影响。方法应用甲基化特异性PCR及双亚硫酸钠基因测序技术检测MCF10模型中乳腺增生细胞系MCF10A、癌前细胞系MCF10AT、导管内癌细胞系MCF10DC IS.com、浸润癌细胞系MCF10CA1 a、MCF10CA1d、MCF10CA1h及正常乳腺组织中NOEY2基因启动子区CpG岛I甲基化状态,然后用RT-PCR和实时PCR技术检测上述样品的mRNA表达水平。结果MCF10模型的增生细胞系、癌前细胞系、导管内癌细胞系、浸润癌细胞系均发生该基因启动子区CpG岛I高度甲基化;与正常乳腺组织相比,上述细胞系mRNA表达显著减少。结论NOEY2基因启动子区高度甲基化及相应的mRNA表达减少是乳腺癌发生过程中的早期事件,与乳腺癌发生有关,可能成为早期诊断乳腺癌的潜在分子生物学标记。杨举伦 David Klinkebiel Michael J Boland Lin Tang Judith K Christman 2005临床与实验病理学杂志2005,21,5:6
4乳腺癌发生模型MCF10抑癌基因NOEY2启动子区甲基化及mRNA表达显示文摘杨举伦 David Klinkebiel Michael J Boland Lin Tang Judith K Christman 2005中华病理学杂志2005,34,3:3
5Pathogen- host interactions in Pseudomonas aeruginosa pneumonia显示文摘Sadikot R T Blackwell T S Christman J W 2005Am J RespirCrit Care Med2005,171,11:1
6The role of nuclear factor-kappa B in cytokine gene regulation显示文摘BLACKWELL T S CHRISTMAN J W 1997Am J Respir Cell Mol Biol1997,7,1:1
7The role of nuclear factor-κB in cytokine gene regu-lation显示文摘Blackwell T S Christman J W 0,,:1
8The role of nuclear factor-κB in cyto-kinegene regulation显示文摘Blackwell T S Christman J W 1997Am J Respir Cell Mol Biol1997,17,1:1
95-Azacytidine and 5-aza-2'-deoxycytidine as inhibitors of DNA methylation: mechanistic studies and their implications for cancer therapy显示文摘Christman J K 2002Oncogene2002,21,35:1
105-Azaeytidine and 5-aza-2'-deoxycytidine as inhibitors of DNA methylation: Mechanistic studies and their implications for cancer thera- py显示文摘Christman J K 2002Oneogene2002,21,:1
11The role of nuclear factor kappa B in pulmonary disease 显示文摘Christman J W Sadikot R T Blackwell T S 2000Chest2000,117,:1
12The role of nuclear factor kappa B in cytokine gene regulation 显示文摘Blackwell T S Christman J W 1997Am J Respir Cell Mol Biol1997,17,1:1
13The role of nuclear factor-s:B in cytokine gene regulation 显示文摘BLACKWELL T S CHRISTMAN J W 1997Am J Respir Cell Molt Biol1997,17,1:1
14Nuclear factor kappa B is a promising therapeutic target in inflammatory lung disease显示文摘PARK G Y CHRISTMAN J W 2006Curr Drug Targets2006,7,6:1
15The role of nuclear factor-κB in cytokine gene regulation显示文摘Blackwell T S Christman J W 1997Am J Respir Cell Mol Biol1997,17,:1
16The role of nu-clear factor-kappa B in pulmonary diseases显示文摘Christman J W Sadikot R T Blackwell T S 2000Chest2000,117,5:1
17A dosime- trie model of duodenal toxicity after stereotaetie body radio- therapy显示文摘Murphy JD Christman - Skieller C Kim J 2010Int J Radiat Oncol Biol Phys2010,78,5:1
18Neutrophil Alveolitis Following Endotoxemia: Enhancement by Previous Exposure to Hyperoxia显示文摘Rinaldo J E Dauber J H Christman J 1984Am Rev Respir Dis1984,130,6:1
19review: Nuclear factor κB: a pivotal role in the systemic inflammatory response syndrome and new target for therapy显示文摘Christman J W Lancaster L H Blackwell T S 1998Intensive Care Med1998,24,:1
20Nuclear factor Kappa B:a Pirotal role in the Systemic inflammatory response Syndrome & new target far therapy显示文摘 lancaster LH 1998Intensive Care Med1998,24,:1
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