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电子科技大学医学院附属绵阳医院/绵阳市中心医院眼科,四川 绵阳 621000
代艳,E-mail:iiyiti@163.com
纸质出版日期:2023-12-25,
收稿日期:2022-12-02,
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唐云户,赵媛,代艳.血清miR-384、LIN28B在糖尿病视网膜病变中的表达及其诊断价值分析[J].局解手术学杂志,2023,32(12):1059-1062.
TANG Yun-hu,ZHAO Yuan,DAI Yan.Expression of serum miR-384 and LIN28B in diabetic retinopathy and their diagnostic value[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2023,32(12):1059-1062.
唐云户,赵媛,代艳.血清miR-384、LIN28B在糖尿病视网膜病变中的表达及其诊断价值分析[J].局解手术学杂志,2023,32(12):1059-1062. DOI: 10.11659/jjssx.12E022014.
TANG Yun-hu,ZHAO Yuan,DAI Yan.Expression of serum miR-384 and LIN28B in diabetic retinopathy and their diagnostic value[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2023,32(12):1059-1062. DOI: 10.11659/jjssx.12E022014.
目的
2
探讨糖尿病视网膜病变(DR)患者血清中microRNA-384(miR-384)、LIN28B的表达水平及其诊断价值。
方法
2
选取2020年1月至2021年11月于本院确诊的100例2型糖尿病患者为研究对象,根据是否发生视网膜病变分为非DR组(40例)、DR组(60例);另选取同期本院的健康体检者40例作为对照组。采用qRT-PCR法检测血清miR-384、LIN28B相对表达水平,并分析两者与DR患者临床资料的关系。采用
Pearson
法分析DR患者血清中miR-384与LIN28B表达的相关性。采用
Logistic
回归分析DR发生的影响因素。采用受试者工作特征(
ROC
)曲线分析血清miR-384、LIN28B水平对DR患者的诊断价值。
结果
2
DR组患者血清中miR-384水平明显低于非DR组和对照组(
P
<
0.05),且非DR组低于对照组(
P
<
0.05);DR组患者血清中LIN28B水平明显高于非DR组和对照组(
P
<
0.05),且非DR组高于对照组(
P
<
0.05)。miR-384、LIN28B表达水平与患者糖尿病病程、血糖有关(
P
<
0.05)。
Pearson
法分析显示,DR患者血清中miR-384与LIN28B表达呈负相关(
r
=-0.296,
P
<
0.05)。
Logistic
回归分析结果显示,miR-384、LIN28B是DR发生的独立影响因素(
P
<
0.05)。
ROC
曲线分析结果显示,miR-384、LIN28B及二者联合检测诊断DR患者的曲线下面积(
AUC
)分别为0.625、0.646、0.682,特异度分别为67.50%、85.00%、97.50%。
结论
2
DR患者血清中miR-384呈低表达,LIN28B呈高表达,miR-384、LIN28B均是DR发生的影响因素,并且有望成为诊断DR的潜在血清学指标。
Objective
2
To investigate the expression levels of microRNA-384 (miR-384) and LIN28B in serum of patients with diabetic retinopathy (DR) and their diagnostic value.
Methods
2
A total of 100 patients with type 2 diabetes diagnosed in our hospital from January 2020 to November 2021 were selected as the research subjects. According to the occurrence of retinopathy, the patients were divided into the non-DR group(40 cases) and the DR group(60 cases). In addition, 40 healthy person who underwent physical examination in our hospital during the same period were regarded as the control group. The relative expression levels of serum miR-384 and LIN28B were detected by qRT-PCR, and the relationship between the two indexes and the general clinical data of DR patients was analyzed.
Pearson
method was applied to analyze the correlation between the expression of miR-384 and LIN28B in serum of DR patients.
Logistic
regression was applied to analyze the influencing factors of DR. The diagnostic value of serum miR-384 and LIN28B levels for DR patients was analyzed by
receiver operating characteristic
(
ROC
) curve.
Results
2
The level of serum miR-384 in the DR group was obviously lower than that in the non-DR group and the control group(
P
<
0.05), and the non-DR group was lower than the control group (
P
<
0.05). The level of serum LIN28B in the DR group was obviously higher than that in the non-DR group and the control group (
P
<
0.05), and the non-DR group was higher than the control group (
P
<
0.05). The expression levels of miR-384 and LIN28B were related to the course of diabetes and blood glucose (
P
<
0.05).
Pearson's
correlation analysis showed that the expression of miR-384 was negatively correlated with LIN28B in serum of DR patients (
r
=-0.296,
P
<
0.05).
Logistic
regression analysis showed that miR-384 and LIN28B were the independent influencing factors for DR (
P
<
0.05). The results of
ROC
curve analysis showed that the
area under the curve
(
AUC
) of miR-384, LIN28B and the combination of two in DR patients was 0.625, 0.646, and 0.682, respectively, and the specificity was 67.50%, 85.00%, and 97.50%, respectively.
Conclusion
2
The serum expression of miR-384 is low and LIN28B is high in DR patients. Both miR-384 and LIN28B are the influencing factors for the occurrence of DR and are expected to be potential serological markers for the diagnosis of DR.
糖尿病视网膜病变miR-384LIN28B诊断价值
diabetic retinopathymicroRNA-384LIN28Bdiagnostic value
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