目的探讨HEY2和SFRP4在子宫内膜癌(UCEC)中的表达及临床意义。方法通过GEO数据库获取子宫内膜癌表达芯片GSE106191,采用R语言“limma”包进行差异分析,利用GEPIA数据库分析HEY2和SFRP4基因在UCEC中的表达水平,对差异基因进行相关性分析...目的探讨HEY2和SFRP4在子宫内膜癌(UCEC)中的表达及临床意义。方法通过GEO数据库获取子宫内膜癌表达芯片GSE106191,采用R语言“limma”包进行差异分析,利用GEPIA数据库分析HEY2和SFRP4基因在UCEC中的表达水平,对差异基因进行相关性分析及功能富集分析,利用UALCAN数据库分析子宫内膜癌中的不同临床分期中的表达情况。通过STRING数据库(https://cn.string-db.org/)对低表达基因进行互作分析,并用Cytoscape分析基因间的相关性,选取本院收治的UCEC组织40例作为子宫内膜癌组,同期行子宫切除术的正常子宫内膜组织标本15例为对照组。免疫组化法测定HEY2和SFRP4蛋白的表达,比较两组的表达差异,并采用GEPIA数据库对HEY2和SFRP4在UCEC患者中进行预后分析。结果GEO数据库筛选差异基因,其中HEY2和SFRP4在UCEC中低表达,免疫组化结果与其一致,部分差异基因之间存在显著正相关,且差异基因主要富集在muscle organ development以及乳腺癌等肿瘤相关通路中。HEY2和SFRP4在UCEC不同临床分期与正常组相比具有显著差异,且SFRP4在UCEC患者中低表达组总生存率低。结论UCEC组织中HEY2与SFRP4表达下调,且与预后有关,SFRP4可能作为UCEC有价值的预后标志物。展开更多
Apple Moves In on Your Wallet [1]With the iPod,iTunes,iPhone,iPad, and iMac,Apple is the most powerful tech company in the world.It’s also the No.1 music retailer in the U.S.and among
AT the turn of the century well-off Nigerians struggled to shop in style Most had to jostle in local markets to buy food or travel to the United Kingdom. the United States or Middle East to replenish their wardrobes. ...AT the turn of the century well-off Nigerians struggled to shop in style Most had to jostle in local markets to buy food or travel to the United Kingdom. the United States or Middle East to replenish their wardrobes. Then in 2005 the Palms Shopping Mall opened its doors in Lagos' affluent Lekki Peninsula in the commercial capital's southeast.展开更多
文摘目的探讨HEY2和SFRP4在子宫内膜癌(UCEC)中的表达及临床意义。方法通过GEO数据库获取子宫内膜癌表达芯片GSE106191,采用R语言“limma”包进行差异分析,利用GEPIA数据库分析HEY2和SFRP4基因在UCEC中的表达水平,对差异基因进行相关性分析及功能富集分析,利用UALCAN数据库分析子宫内膜癌中的不同临床分期中的表达情况。通过STRING数据库(https://cn.string-db.org/)对低表达基因进行互作分析,并用Cytoscape分析基因间的相关性,选取本院收治的UCEC组织40例作为子宫内膜癌组,同期行子宫切除术的正常子宫内膜组织标本15例为对照组。免疫组化法测定HEY2和SFRP4蛋白的表达,比较两组的表达差异,并采用GEPIA数据库对HEY2和SFRP4在UCEC患者中进行预后分析。结果GEO数据库筛选差异基因,其中HEY2和SFRP4在UCEC中低表达,免疫组化结果与其一致,部分差异基因之间存在显著正相关,且差异基因主要富集在muscle organ development以及乳腺癌等肿瘤相关通路中。HEY2和SFRP4在UCEC不同临床分期与正常组相比具有显著差异,且SFRP4在UCEC患者中低表达组总生存率低。结论UCEC组织中HEY2与SFRP4表达下调,且与预后有关,SFRP4可能作为UCEC有价值的预后标志物。
文摘Apple Moves In on Your Wallet [1]With the iPod,iTunes,iPhone,iPad, and iMac,Apple is the most powerful tech company in the world.It’s also the No.1 music retailer in the U.S.and among
文摘AT the turn of the century well-off Nigerians struggled to shop in style Most had to jostle in local markets to buy food or travel to the United Kingdom. the United States or Middle East to replenish their wardrobes. Then in 2005 the Palms Shopping Mall opened its doors in Lagos' affluent Lekki Peninsula in the commercial capital's southeast.