中国病理生理杂志2025，Vol.41Issue(2)：348-353,6.DOI:10.3969/j.issn.1000-4718.2025.02.016
lncRNA GAS5基因多态性与多囊卵巢综合征发病风险的相关性研究
Correlation between genetic polymorphism of lncRNA GAS5 and risk of polycystic ovary syndrome
摘要
Abstract
AIM:To investigate the association between long noncoding RNA(lncRNA)growth arrest-specific transcript 5(GAS5)genetic polymorphism and the onset of polycystic ovary syndrome(PCOS).METHODS:The case-control study was performed,selecting 236 PCOS patients diagnosed at the Reproductive Medicine Center of the Affiliated Hospital of Guangxi Youjiang University for Nationalities from May 2018 to May 2019 as the case group,while 277 healthy women matched in sex and age during the same period were selected as the control group.The iMLDR single nucleotide polymorphism(SNP)was used to detected the genotypes of rs145204276 I/D,rs55829688 C/T and rs6790 G/A in GAS5 gene.The correlation between GAS5 gene polymorphism and PCOS was analyzed using logistic regression.RESULTS:The difference of GAS5 gene rs145204276 I/D polymorphism had statistical significance between control group and PCOS group.Logistic regression analysis showed that compared with the I/I genotype,the I/D and D/D genotypes,as well as the dominant model I/D+D/D,had a reduced risk of PCOS[I/D vs I:OR(95%CI)=0.61(0.42,0.88),P=0.009;D vs I/I:OR(95%CI)=0.44(0.23,0.84),P=0.013;I/D+D vs I/I:OR(95%CI)=0.57(0.40,0.81),P=0.002].Compared with the I allele,the D allele significantly reduced the risk of PCOS[D vs I:OR(95%CI)=0.62(0.47,0.82),P=0.001).There was no statistically significant difference in the polymorphism of rs55829688 C/T and rs6790 G/A between control group and PCOS group(P＞0.05).The combined analysis of haplotypes showed that the difference of D-T-A haplo-type distribution was statistically significant between control group and PCOS group[OR(95%CI)=0.61(0.45,0.84),P=0.002].CONCLUSION:The polymorphism of GAS5 gene rs145204276 I/D may be associated with genetic suscepti-bility to PCOS,and individuals carrying the D allele may have a reduced risk of developing PCOS.关键词
多囊卵巢综合征/单核苷酸多态性/长链非编码RNA/生长阻滞特异性转录物5Key words
polycystic ovary syndrome/single nucleotide polymorphism/long noncoding RNA/growth ar-rest-specific transcript 5分类
医药卫生引用本文复制引用
陆玉兰,庞晓霞,陈兴鸿,韦玉霞,刘纯宏..lncRNA GAS5基因多态性与多囊卵巢综合征发病风险的相关性研究[J].中国病理生理杂志,2025,41(2):348-353,6.基金项目
广西高校中青年教师科研基础能力提升项目(No.2022KY0553 （）
No.2023KY0555) （）
百色市科技开发计划(No.20212334 （）
No.20212321 （）
No.20213228) （）
右江民族医学院附属医院科研项目(No.Y20212604) （No.Y20212604）
