Objective:To investigate the association between forkhead box P3(FOXP3)(rs3761548)polymorphism and the risk of preeclampsia and recurrent spontaneous abortion.Methods:Literature on the association of FOXP3 gene polymo...Objective:To investigate the association between forkhead box P3(FOXP3)(rs3761548)polymorphism and the risk of preeclampsia and recurrent spontaneous abortion.Methods:Literature on the association of FOXP3 gene polymorphisms and susceptibility to preeclampsia and unexplained recurrent spontaneous abortion was retrieved by searching databases such as PubMed,Science Direct,Google Scholar and Embase from 2000 to 2021.The association measure was analyzed using an odds ratio(OR)and 95%confidence interval(CI).All the statistical analyses were executed using RevMan 5.4 software.Results:In the present meta-analysis,11 articles were analyzed.The pooled results showed no association between FOXP3 gene polymorphism(rs3761548)and preeclampsia risk in allelic,recessive,dominant and over dominant contrast models.FOXP3 gene polymorphism(rs3761548)showed an association with recurrent abortion in allelic,recessive and dominant models(OR 1.85,CI 1.59-2.14;OR 2.02,95%CI 1.56-2.62;OR 2.69,95%CI 1.50-4.83,respectively),while no association in the over dominant contrast model(OR 1.35,CI 0.87-2.10).Conclusions:In the present study,FOXP3 gene(rs3761548)polymorphism is associated with risk of recurrent spontaneous abortion but not preeclampsia.However,larger sample size and multiracial studies are needed in the future to confirm the findings.展开更多
p53 gene plays an important role in apoptosis, which is necessary for successful invasion of trophoblast cells. The change from an arginine（Arg） to a proline（Pro） at codon 72 can influence the biological activity ...p53 gene plays an important role in apoptosis, which is necessary for successful invasion of trophoblast cells. The change from an arginine（Arg） to a proline（Pro） at codon 72 can influence the biological activity of p53, which predisposes to an increased risk of recurrent spontaneous abortion（RSA）. In order to investigate the association between p53 polymorphism at codon 72 and RSA, we conducted this meta-analysis. Pubmed, Embase and Web of science were used to identify the eligible studies. Odds ratio（OR） with 95% confidence interval（CI） was used to evaluate the strength of the association. Six studies containing 937 cases of RSA and 830 controls were included, and there was one study deviated from Hardy-Weinberg equilibrium（HWE）. There was a significant association between p53 polymorphism at codon 72 and RSA in recessive model（Pro/Pro vs. Pro/Arg＋Arg/Arg; OR=1.60, 95% CI： 1.14–2.24） and co-dominant model（Pro/Pro vs. Arg/Arg; OR=1.47, 95% CI： 1.02–2.12） whether the study that was deviated from HWE was eliminated or not. A significant association was observed in allelic model（Pro vs. Arg; OR=1.28, 95% CI： 1.04–1.57） after exclusion of the study that was deviated from HWE. No association was noted in recessive model（Pro/Pro＋Pro/Arg vs. Arg/Arg; OR=1.05, 95% CI： 0.86–1.30） and co-dominant model（Pro/Arg vs. Arg/Arg; OR=0.96, 95% CI： 0.77–1.19）. Subgroup analysis by ethnicity also indicated a significant association between p53 polymorphism at codon 72 and RSA in Caucasian group. No heterogeneity and publication bias were found. Our meta-analysis implied that p53 polymorphism at codon 72 carries high maternal risk of RSA.展开更多
目的评价中药联合阿司匹林治疗复发性流产的疗效及安全性。方法检索中国知网(CNKI)、万方数据库(WF)、维普期刊数据库(VIP)、中国生物医学文献数据库、PubMed、Web of Science从建库至2023年3月发表的关于复发性流产患者服用中药和阿司...目的评价中药联合阿司匹林治疗复发性流产的疗效及安全性。方法检索中国知网(CNKI)、万方数据库(WF)、维普期刊数据库(VIP)、中国生物医学文献数据库、PubMed、Web of Science从建库至2023年3月发表的关于复发性流产患者服用中药和阿司匹林的随机对照试验(RCT),干预方案为临床常规处理(对照组)和临床常规处理基础上的中药联合阿司匹林治疗(治疗组)。由两位研究者分别独立检索文献、收集数据及评估偏移风险;应用RevMan 5.4.1软件完成统计分析,并进行了安全性分析及敏感分析,用漏斗图评估可能存在的发表偏倚。结果19篇文献纳入分析,共有1265例复发性流产病例。Meta分析结果显示:中药联合阿司匹林治疗复发性流产可以显著提高妊娠率、抗心磷脂抗体(ACA)转阴率(P<0.05),提高活化部分凝血活酶时间(APTT)、血清激素(HCG、孕酮、雌二醇)水平(P<0.05),降低纤维蛋白原(FIB)、D-二聚体(D-D)水平(P<0.05),而对凝血酶原时间(PT)、凝血酶时间(TT)的改善可能不具有明显的疗效优势(P>0.05)。结论采用中医药联合阿司匹林治疗复发性流产,可改善孕妇高凝状态、提高孕期激素水平及ACA转阴率,从而改善患者的妊娠率。但需更进一步的作用机制研究,同样也需要纳入更多大样本、高质量的随机对照试验来加以验证。展开更多
文摘Objective:To investigate the association between forkhead box P3(FOXP3)(rs3761548)polymorphism and the risk of preeclampsia and recurrent spontaneous abortion.Methods:Literature on the association of FOXP3 gene polymorphisms and susceptibility to preeclampsia and unexplained recurrent spontaneous abortion was retrieved by searching databases such as PubMed,Science Direct,Google Scholar and Embase from 2000 to 2021.The association measure was analyzed using an odds ratio(OR)and 95%confidence interval(CI).All the statistical analyses were executed using RevMan 5.4 software.Results:In the present meta-analysis,11 articles were analyzed.The pooled results showed no association between FOXP3 gene polymorphism(rs3761548)and preeclampsia risk in allelic,recessive,dominant and over dominant contrast models.FOXP3 gene polymorphism(rs3761548)showed an association with recurrent abortion in allelic,recessive and dominant models(OR 1.85,CI 1.59-2.14;OR 2.02,95%CI 1.56-2.62;OR 2.69,95%CI 1.50-4.83,respectively),while no association in the over dominant contrast model(OR 1.35,CI 0.87-2.10).Conclusions:In the present study,FOXP3 gene(rs3761548)polymorphism is associated with risk of recurrent spontaneous abortion but not preeclampsia.However,larger sample size and multiracial studies are needed in the future to confirm the findings.
基金supported by The National Science and Technology Pillar of China program during the Twelfth Five-Year Plan Period(No.2014BAI 05B05)
文摘p53 gene plays an important role in apoptosis, which is necessary for successful invasion of trophoblast cells. The change from an arginine（Arg） to a proline（Pro） at codon 72 can influence the biological activity of p53, which predisposes to an increased risk of recurrent spontaneous abortion（RSA）. In order to investigate the association between p53 polymorphism at codon 72 and RSA, we conducted this meta-analysis. Pubmed, Embase and Web of science were used to identify the eligible studies. Odds ratio（OR） with 95% confidence interval（CI） was used to evaluate the strength of the association. Six studies containing 937 cases of RSA and 830 controls were included, and there was one study deviated from Hardy-Weinberg equilibrium（HWE）. There was a significant association between p53 polymorphism at codon 72 and RSA in recessive model（Pro/Pro vs. Pro/Arg＋Arg/Arg; OR=1.60, 95% CI： 1.14–2.24） and co-dominant model（Pro/Pro vs. Arg/Arg; OR=1.47, 95% CI： 1.02–2.12） whether the study that was deviated from HWE was eliminated or not. A significant association was observed in allelic model（Pro vs. Arg; OR=1.28, 95% CI： 1.04–1.57） after exclusion of the study that was deviated from HWE. No association was noted in recessive model（Pro/Pro＋Pro/Arg vs. Arg/Arg; OR=1.05, 95% CI： 0.86–1.30） and co-dominant model（Pro/Arg vs. Arg/Arg; OR=0.96, 95% CI： 0.77–1.19）. Subgroup analysis by ethnicity also indicated a significant association between p53 polymorphism at codon 72 and RSA in Caucasian group. No heterogeneity and publication bias were found. Our meta-analysis implied that p53 polymorphism at codon 72 carries high maternal risk of RSA.
文摘目的评价中药联合阿司匹林治疗复发性流产的疗效及安全性。方法检索中国知网(CNKI)、万方数据库(WF)、维普期刊数据库(VIP)、中国生物医学文献数据库、PubMed、Web of Science从建库至2023年3月发表的关于复发性流产患者服用中药和阿司匹林的随机对照试验(RCT),干预方案为临床常规处理(对照组)和临床常规处理基础上的中药联合阿司匹林治疗(治疗组)。由两位研究者分别独立检索文献、收集数据及评估偏移风险;应用RevMan 5.4.1软件完成统计分析,并进行了安全性分析及敏感分析,用漏斗图评估可能存在的发表偏倚。结果19篇文献纳入分析,共有1265例复发性流产病例。Meta分析结果显示:中药联合阿司匹林治疗复发性流产可以显著提高妊娠率、抗心磷脂抗体(ACA)转阴率(P<0.05),提高活化部分凝血活酶时间(APTT)、血清激素(HCG、孕酮、雌二醇)水平(P<0.05),降低纤维蛋白原(FIB)、D-二聚体(D-D)水平(P<0.05),而对凝血酶原时间(PT)、凝血酶时间(TT)的改善可能不具有明显的疗效优势(P>0.05)。结论采用中医药联合阿司匹林治疗复发性流产,可改善孕妇高凝状态、提高孕期激素水平及ACA转阴率,从而改善患者的妊娠率。但需更进一步的作用机制研究,同样也需要纳入更多大样本、高质量的随机对照试验来加以验证。
