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首页> 外文期刊>Genetic testing and molecular biomarkers >Gene Expression of the Circulating Long Noncoding RNA H19 and HOTAIR in Egyptian Colorectal Cancer Patients
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Gene Expression of the Circulating Long Noncoding RNA H19 and HOTAIR in Egyptian Colorectal Cancer Patients

机译:循环长非编码的基因表达RNA段H19和热空气在埃及结肠直肠癌病人

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Background: HOX transcript antisense RNA (HOTAIR) and H19 are two long noncoding RNAs that play vital functions in the development of colorectal cancer (CRC). Subjects and Methods: The expression level of HOTAIR and H19 in the sera samples of Egyptian CRC patients along with normal controls was evaluated by quantitative real-time PCR. The possible correlations with the biochemical and clinicopathological characteristics were determined. Results: The expression of HOTAIR and H19 showed 7.55- and 11.38-fold increased levels, respectively, in CRC patients compared to the controls (p < 0.001). Furthermore, HOTAIR expression in CRC patients with regional lymph node metastasis was significantly higher when compared with CRC patients without regional lymph node metastasis (p = 0.034). HOTAIR and H19 expression showed no significant correlation with tumor site or carcinoembryonic antigen concentration. The sensitivity and specificity of HOTAIR and H19 in the detection of CRC cases were calculated as 92.9% and 100%, respectively. Conclusion: HOTAIR and H19 expression levels are upregulated in Egyptian CRC patients, and therefore can be considered noninvasive diagnostic biomarkers with high sensitivity and specificity.
机译:背景:HOX成绩单反义RNA(热空气)和段H19是两个长非编码rna在大的发展至关重要的功能癌症(CRC)。表达水平的热空气和段H19血清埃及CRC患者的样本正常对照组被量化评估实时PCR。生化和临床病理的特征确定。热空气和段H19显示7.55 -的表情在CRC分别增加11.38倍的水平病人与对照组(p < 0.001)。此外,热空气CRC患者的表达式与区域淋巴结转移明显高于与CRC相比患者无区域淋巴结转移(p = 0.034)。与肿瘤部位或显著相关癌胚抗原浓度。热空气和段H19的敏感性和特异性CRC计算病例的检测分别为92.9%和100%。和段H19表达水平调节埃及CRC患者,因此可以认为非侵入性诊断生物标记高的敏感性和特异性。

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