Correlations between the long noncoding RNA MEG3 and clinical characteristics for diabetic kidney disease in type 2 diabetes mellitus.

IF 3.4 3区医学 Q2 ENDOCRINOLOGY & METABOLISM Diabetology & Metabolic Syndrome Pub Date : 2024-11-01 DOI:10.1186/s13098-024-01502-w

Ke-Hsin Ting, Po-Jen Yang, Po-Yu Tsai, Chia-Yi Lee, Shun-Fa Yang

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Abstract

Background and aims: Diabetic kidney disease (DKD) is a common complication of type 2 diabetes mellitus (T2DM) that leads to systemic inflammation. Maternally expressed gene 3 (MEG3) is a tumor suppressor that is involved in inflammation regulation. The current study investigated the association between DKD and the prevalence of the single-nucleotide polymorphisms (SNPs) of MEG3.

Methods: A total of 706 and 735 patients were included in the DKD and non-DKD groups, respectively. The five SNPs of MEG3, namely rs4081134 (G/A), rs10144253 (T/C), rs7158663 (G/A), rs3087918 (T/G), and rs11160608 (A/C), were genotyped using TaqMan allelic discrimination.

Results: Our results revealed that, in the DKD group, the distribution of the GG genotype of the MEG3 SNP rs3087918 was significantly lower than that of the wild-type genotype (AOR: 0.703, 95% CI: 0.506-0.975, P = 0.035). In addition, in the pre-ESRD DKD subgroup, the distribution of the TG + GG genotype of the MEG3 SNP rs3087918 was significantly lower than that of the wild-type genotype (AOR: 0.637, 95% CI: 0.421-0.962, P = 0.032). In addition, among men in the DKD subgroup, the distribution of the GG genotype of the MEG3 SNP rs3087918 was significantly lower than that of the wild-type genotype (AOR: 0.630, 95% CI: 0.401-0.990, P = 0.045). Glycated hemoglobin (HbA1c) level was significantly higher in all T2DM patients with the wild-type genotype of the MEG3 SNP rs3087918 (P = 0.020). In addition, HbA1c levels were significantly higher in male patients and male DKD patients with the wild-type genotype of the MEG3 SNP rs3087918 (P = 0.032 and 0.031, respectively).

Conclusion: MEG3 SNP rs3087918 is significantly less prevalent in patients with DKD, and the SNP rs3087918 of MEG3 is associated with lower HbA1c levels.

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长非编码 RNA MEG3 与 2 型糖尿病肾病临床特征的相关性

背景和目的：糖尿病肾病（DKD）是 2 型糖尿病（T2DM）的常见并发症，会导致全身性炎症。母系表达基因 3（MEG3）是一种肿瘤抑制因子，参与炎症调节。本研究调查了 DKD 与 MEG3 单核苷酸多态性（SNPs）患病率之间的关系：方法：DKD组和非DKD组分别纳入了706名和735名患者。采用TaqMan等位基因判别法对MEG3的5个SNPs，即rs4081134 (G/A)、rs10144253 (T/C)、rs7158663 (G/A)、rs3087918 (T/G)和rs11160608 (A/C)进行基因分型：结果发现，在DKD组中，MEG3 SNP rs3087918的GG基因型的分布明显低于野生型基因型（AOR：0.703，95% CI：0.506-0.975，P = 0.035）。此外，在 ESRD 前 DKD 亚组中，MEG3 SNP rs3087918 的 TG + GG 基因型的分布明显低于野生型基因型（AOR：0.637，95% CI：0.421-0.962，P = 0.032）。此外，在 DKD 亚组男性中，MEG3 SNP rs3087918 的 GG 基因型分布明显低于野生型基因型（AOR：0.630，95% CI：0.401-0.990，P = 0.045）。在所有具有 MEG3 SNP rs3087918 野生型基因型的 T2DM 患者中，糖化血红蛋白（HbA1c）水平明显更高（P = 0.020）。此外，具有 MEG3 SNP rs3087918 野生型基因型的男性患者和男性 DKD 患者的 HbA1c 水平明显更高（P = 0.032 和 0.031，分别为 0.032 和 0.031）：结论：MEG3 SNP rs3087918在DKD患者中的发病率明显较低，且MEG3的SNP rs3087918与较低的HbA1c水平相关。

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来源期刊

Diabetology & Metabolic Syndrome ENDOCRINOLOGY & METABOLISM-

CiteScore

6.20

自引率

0.00%

发文量

170

审稿时长

7.5 months

期刊介绍： Diabetology & Metabolic Syndrome publishes articles on all aspects of the pathophysiology of diabetes and metabolic syndrome. By publishing original material exploring any area of laboratory, animal or clinical research into diabetes and metabolic syndrome, the journal offers a high-visibility forum for new insights and discussions into the issues of importance to the relevant community.