探讨胃癌组织中微小RNA -875-5p (miR -875-5p )、上游转录因子2(USF2)mRNA 表达变化及其临床意义。方法选择93例胃癌患者,术中取其胃癌组织及癌旁组织(距癌组织边缘>5cm ),用定量RT -PCR 检测组织中miR -875-5p 、USF2mRNA 表达。随访患者至2022年1月,统计其术后5年累积生存率。用生物学网站http ...
者,留取其宫颈组织标准本作为对照组。体外培养H eLa229细胞,分为空白对照组(NG组)、阴性转染组(inhibitor NC组)、抑制miR 875 5p表达组(miR 875 5p inhibitor组)、共转染组(miR 875 5p inhibitor+STAG2 siRNA组)。采用实时...
产品活性:hsa-miR-875-5p antagomir 是一种经过特殊化学修饰的成熟miRNA的互补单链,全链进行甲氧基修饰,在5'端和3'端分别有2个和4个硫代骨架修饰,并在3'端连接有高亲和性胆固醇修饰。miRNA antagomir通过特异性结合成熟miRNA,阻止miRNA与其靶基因的互补配对,从而抑制miRNA的功能。相比于miRNA inhibitor,miRNA ant...
(Vimentin)]表达情况;采用TargetScan数据库预测miR-875-5p与STAG2靶向关系并用双荧光素酶报告基因实验验证.结果与对照组比较,宫颈癌组miR-875-5p水平升高,STAG2 mRNA水平降低,差异具有统计学意义(P<0.05).与NG组,inhibitor-NC组比较,miR-875-5p-inhibitor组HeLa 229细胞miR-875-5p水平,划痕愈合率,侵袭细胞数,N...
构建过表达/抑制miR-875-5p的细胞模型,空白对照组(Control组)不转染.通过CCK-8,克隆形成,Transwell等实验分别检测miR-875-5p表达变化对细胞增殖,克隆形成,迁移和侵袭的影响.采用双荧光素酶报告基因实验验证miR-875-5p与上游刺激因子2(USF2)的靶向关系,WB实验验证miR-875-5p对USF2的调控作用并检测USF2蛋白的表达...
Original ArticlemiR-875-5p counteracts epithelial-to-mesenchymal transition andenhances radiation response in prostate cancer through repression ofthe EGFR-ZEB1 axisRihan El Bezawya , 2 , Denis Cominetti a , 2 , Nicola Fenderico a , 1 , Valentina Zuco a ,Giovanni Luca Berettaa , Matteo Dugo ...
OC-0131: miR-875-5p enhances radiation response of prostate cancer cells via EGFR suppressionThere is increasing interest in defining a functional association between miRNAs and tumor radiation response, with the double aim of rationally designing miRNA-based strategies to increase patient radiosensitivity...
综上所述,海马miR-3065-5p表达上调可抑制IGF-1/PI3K/Akt信号通路激活,可能是小鼠PND发生机制之一。 ●围术期使用头孢唑啉可改善小鼠术后认知功能障碍但引起肠道炎症 ●病例报道||颞下颌关节骨性关节炎患者插管困难的麻醉处理 ●病例报...
miR-875-5p and miR-491-5p were listed as the top hits among the 12 miRNAs. In the 3′UTR of NOTCH3, there were two binding sites for miR-491-5p and one binding site for miR-875-5p (Fig. 3A). Ectopic expression of miR-875-5p and miR-491-5p decreased NOTCH3 mRNA and protein ...
目的探讨hsa-miR-199a-5p对瘢痕疙瘩成纤维细胞(KFs)纤维化过程的影响及其与转化生长因子(TGF)-β/Smad信号通路的关系。 方法将携带hsa-miR-199a-5p基因的慢病毒载体(hsa-miR-199a-5p组)及空白慢病毒载体(rLv-NC组)感染KFs,并...