Relationship between unexplained recurrent pregnancy loss and 5,10-methylenetetrahydrofolate reductase) polymorphisms

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Methylenetetrahydrofolate Reductase Polymorphisms and Risk of Recurrent Pregnancy Loss: a Case-Control Study

The balance between coagulation and fibrinolysis is an essential part in early pregnancy. Mutations in methylenetetrahydrofolate reductase (MTHFR) gene lead to decreased activity of the enzyme and hyperhomocysteinemia, which then induces platelet aggregation by promoting endothelial oxidative damage, possibly resulting in adverse effect on maintenance of pregnancy. We investigated the role of M...

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ACE and MTHFR gene polymorphisms in unexplained recurrent pregnancy loss.

AIM To assess the association between polymorphisms in angiotensin converting enzyme and methylene tetrahydrofolate reductase genes and recurrent pregnancy loss by a case-control study in South Indian women. METHODS DNA was extracted from peripheral blood leukocytes of 104 women with Recurrent Pregnancy Loss (RPL) and 120 controls. Genotyping of ACE Insertion Deletion and MTHFR C677T polymorp...

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Evaluation of the Association between the C677T Polymorphism of Methylenetetrahydrofolate Reductase Gene and Recurrent Spontaneous Abortion

Introduction: One factor known to cause thrombophilia in women with unexplained recurrent spontaneous abortion (RSA) is C677T polymorphism of methylenetetrahydrofolate reductase gene. This study aimed to determine the association between RSA and MTHFR C677T polymorphism in Iranian patients. Methods: In this case-control study, 30 patients with previous history of two or more consecutive unexpla...

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Association between the A1298C Polymorphism of the Methylenetetrahydrofolate Reductase Gene and Recurrent Spontaneous Abortion

Introduction: A factor known to cause thrombophilia in women with recurrent pregnancy loss (RPL) is the A1298C polymorphism of methylenetetrahydrofolate reductase gene (MTHFR). This study aimed to determine the association between RPL and this polymorphism in Iranian patients. Methods: In this case-control study, 30 patients with a previous history of two or more consecutive unexplained abortio...

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Associations between maternal methylenetetrahydrofolate reductase polymorphisms and adverse outcomes of pregnancy: the Hordaland Homocysteine Study.

PURPOSE Methylenetetrahydrofolate reductase (MTHFR) is involved in the metabolism of folate and homocysteine; a polymorphism in the MTHFR gene (677C-->T) has been associated with adverse outcomes of pregnancy. We studied whether two polymorphisms in the MTHFR gene (677C-->T and 1298A-->C) are associated with pregnancy complications, adverse outcomes, and birth defects. METHODS MTHFR polymorph...

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ژورنال

عنوان ژورنال: Fertility and Sterility

سال: 2019

ISSN: 0015-0282

DOI: 10.1016/j.fertnstert.2018.11.011