The Expression of miR-182-3p miR-195-5p miR-200a-3p in the Serum of Patients with Hypertensive Disorders of Pregnancy and the Predictive Value for Premature Birth
ZHEN Feifei, YAN Cuiyun, WEI Tao
Taiyuan Iron and Steel (Group) Co., Ltd. General Hospital, Shanxi Taiyuan 030008, China
Abstract:Objective: To investigate the expression of microRNAs (miRNAs)-182-3p, miR-195-5p, and miR-200a-3p in the serum of patients with hypertensive disorders of pregnancy (HDP) and their predictive value for premature birth. Methods: A total of 391 patients with HDP treated in the obstetrics and gynecology department of our hospital from June 2022 to June 2024 were regarded as study group. Complying with severity of the disease, they were classified into 165 cases of simple HDP, 134 cases of mild preeclampsia, and 92 cases of severe preeclampsia. Complying with occurrence of premature birth in patients, they were grouped into a premature birth group of 107 cases (28 weeks ≤ gestational time<37 weeks) and a non premature birth group of 284 cases (37 weeks ≤ gestational time<42 weeks). During the same period, 316 healthy pregnant women who gave birth at full term were made the control group. Real-time fluorescence quantitative PCR was used to detect serum miR-182-3p, miR-195-5p, and miR-200a-3p. Multivariate logistic regression was used to analyze the factors influencing premature birth in patients with HDP. Receiver operating characteristic curves (ROC) were used to analyze the predictive value of serum miR-182-3p, miR-195-5p, and miR-200a-3p for premature birth in HDP patients. Results: Compared with control group, study group had higher serum miR-182-3p and miR-200a-3p, and lower miR-195-5p (P<0.05). Serum miR-182-3pp and miR-200a-3p in patients with severe preeclampsia were higher than those in patients with mild preeclampsia and simple HDP (P<0.05), while miR-195-5 was lower (P<0.05). The systolic blood pressure, diastolic blood pressure, proportion of severe preeclampsia, 24-hour UPQ, Scr, serum miR-182-3p, and miR-200a-3p in premature birth group were higher than those in non premature birth group (P<0.05), while serum miR-195-5p was lower than that in non premature birth group (P<0.05). The severity of the disease, 24h UPQ, serum miR-182-3p, miR-195-5p, and miR-200a-3p were factors that affected premature birth in HDP patients (P<0.05). The AUC of the joint of serum miR-182-3p, miR-195-5p, and miR-200a-3p in predicting premature birth in HDP patients was 0.903, and the joint of the three was better than their individual predictions P<0.05). Conclusion: The levels of miR-182-3p and miR-200a-3p in serum of HDP patients are elevated, while the level of miR-195-5p is reduced. The joint of the three has certain clinical application value in predicting premature birth in HDP patients.
甄斐斐, 闫翠云, 魏涛. miR-182-3p miR-195-5p miR-200a-3p在妊娠期高血压疾病患者血清中的表达及对早产的预测价值[J]. 河北医学, 2025, 31(11): 1849-1854.
ZHEN Feifei, YAN Cuiyun, WEI Tao. The Expression of miR-182-3p miR-195-5p miR-200a-3p in the Serum of Patients with Hypertensive Disorders of Pregnancy and the Predictive Value for Premature Birth. HeBei Med, 2025, 31(11): 1849-1854.
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