Association of MicroRNA-155rs767649 Polymorphism with Susceptibility to Preeclampsia
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Preeclampsia (PE) is a multifactorial disorder. Several studies showed that micro RNAs may play a critical role in PE pathogenesis. We aimed to investigate for the first time the association of mir-155rs767649 polymorphism with PE. Eighty patients with preeclampsia and 80 normal subjects were enrolled in the study. Serum expression levels of mature mir-155were evaluated using real-time PCR, and mir-155 rs767649 (T/A) polymorphism was genotyped using TaqMan SNP genotyping. There was a significant difference between the expression level of mir-155 in cases (5.86 ± 3.11) in comparison with controls (0.58 ± 0.30) (P<0.0001)Also,the minor allele of rs767649 was significantly associated with increased risk of PE [Recessive model: adjusted Odds ratio (OR) = 5.240, 95% confidence interval (CI) = (1.999-13.733),P= 0.001]. There was a significant difference between different genotypes according to expression levels of mir-155 in PE (P<0.0001) with high expression levels in TA genotype (7.10 ± 3.11 ). Mir-155 may play a critical role in PE pathogenesis. The obtained data suggest that a minor allele of rs767649 might be a predisposing factor for PE.
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The effect of MicroRNAs variants on idiopathic recurrent pregnancy loss.
Guo C, Yin X, Yao S J Assist Reprod Genet. 2023; 40(7):1589-1595.
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Nani P, Ladopoulou M, Papaioannou E, Papagianni E, Antonatos C, Xiropotamos P Genes (Basel). 2023; 14(2).
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Avgeros C, Patsatsi A, Dimitriadis D, Malousi A, Koletsa T, Papathemeli D Int J Mol Sci. 2023; 24(1).
PMID: 36613718 PMC: 9820385. DOI: 10.3390/ijms24010271.
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Jin M, Xu Q, Li J, Xu S, Tang C Molecules. 2022; 27(18).
PMID: 36144676 PMC: 9501247. DOI: 10.3390/molecules27185943.