miR-762 as biomarker in Graves’ ophthalmopathy patients

IF 2.1 4区 综合性期刊 Q2 MULTIDISCIPLINARY SCIENCES
Halah Saleem Jumaah, Angham Jasim Mohammed Ali
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Abstract

miRNA short non-coding RNAs have a function in regulating gene expression at the post-transcriptional level. Dysregulation of miRNA expression and activity in the immune system is associated with a range of illnesses. Evaluate the levels of miRNA-762 in individuals with Graves’ ophthalmopathy (GO) and the extent to which it serves as a biomarker. A total of (150) individuals of different genders and ages who were enrolled and distributed into three groups according to symmetrical criteria (50) patients of Graves’ disease with Ophthalmopathy (GO) and (50) patients of Graves’ disease (GD) and (50) healthy individuals. All patients were diagnosed with GD by TRAB test, miR-762 expression level was determined by one-step qRTPCR. GO is more common in females (76.0%) than males (24.0%), and in the age mean (42.8 ± 14.6). GO patients had a significantly higher TRAB level compared to both GD and controls, 8.32, 5.98 and 0.66, respectively (P < 0.01). miRNA-762 expression was significantly upregulated in GO patients (fold change = 11.2), compared to GD, control group (fold change = 7.4), (fold change = 3.0), respectively, at P < 0.01. ROC curve indicates miRNA-762 Specificity and Sensitivity, cutoff value was 6.5, sensitivity 88.0%, specificity 76.0%, AUC 0.87. Pearson correlation shows that miRNA-762 was positively associated with TRAb in the GO group (r = 0.689, p < 0.001). miRNA-762 expression is higher in Graves’ ophthalmopathy. When the ROC curve was done for serum miRNA-762 for prediction of the diagnosis of GO, gave good sensitivity and specificity. These results indicated good validity of miRNA-762 as a diagnostic marker for GO.

Graphic abstract

Abstract Image

miR-762 作为巴塞杜氏眼病患者的生物标记物
miRNA 短非编码 RNA 在转录后水平上具有调节基因表达的功能。免疫系统中 miRNA 表达和活性的失调与一系列疾病有关。评估巴塞杜氏眼病(GO)患者体内 miRNA-762 的水平及其作为生物标志物的程度。研究人员共招募了150名不同性别和年龄的患者,并按照对称标准将他们分为三组(50名巴塞杜氏眼病患者(GO)、50名巴塞杜氏病患者(GD)和50名健康人)。所有患者均通过 TRAB 检测确诊为 GD,并通过一步式 qRTPCR 检测 miR-762 的表达水平。GO患者中女性(76.0%)多于男性(24.0%),平均年龄为(42.8 ± 14.6)岁。与 GD 和对照组相比,GO 患者的 TRAB 水平明显较高,分别为 8.32、5.98 和 0.66(P <0.01)。与 GD、对照组(折变 = 7.4)、(折变 = 3.0)相比,GO 患者的 miRNA-762 表达明显上调(折变 = 11.2),P <0.01。ROC 曲线显示 miRNA-762 的特异性和灵敏度,临界值为 6.5,灵敏度为 88.0%,特异性为 76.0%,AUC 为 0.87。Pearson 相关性显示,在 GO 组中,miRNA-762 与 TRAb 呈正相关(r = 0.689,p < 0.001)。当对血清 miRNA-762 进行 ROC 曲线分析以预测GO 的诊断时,结果显示其敏感性和特异性都很好。这些结果表明,miRNA-762作为GO的诊断标志物具有良好的有效性。
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来源期刊
Rendiconti Lincei-Scienze Fisiche E Naturali
Rendiconti Lincei-Scienze Fisiche E Naturali MULTIDISCIPLINARY SCIENCES-
CiteScore
4.10
自引率
10.00%
发文量
70
审稿时长
>12 weeks
期刊介绍: Rendiconti is the interdisciplinary scientific journal of the Accademia dei Lincei, the Italian National Academy, situated in Rome, which publishes original articles in the fi elds of geosciences, envi ronmental sciences, and biological and biomedi cal sciences. Particular interest is accorded to papers dealing with modern trends in the natural sciences, with interdisciplinary relationships and with the roots and historical development of these disciplines.
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