Evidence map›Paper›PMID 36045885›Full record

ArticleJournal of reproduction & infertility

Genetic Factors of Idiopathic Recurrent Miscarriage in Kazakh Population.

Gulnara S Svyatova, Dinara D Mirzakhmetova, Galina M Berezina, Alexandra V Murtazaliyeva

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In one paragraph

Article in Journal of reproduction & infertility. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.9field-weighted citation impact, top 28% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Gulnara S SvyatovaScientific Center of Obstetrics, Gynecology and Perinatology, Almaty, Republic of Kazakhstan.
Dinara D MirzakhmetovaScientific Center of Obstetrics, Gynecology and Perinatology, Almaty, Republic of Kazakhstan.
Galina M BerezinaScientific Center of Obstetrics, Gynecology and Perinatology, Almaty, Republic of Kazakhstan.
Alexandra V MurtazaliyevaScientific Center of Obstetrics, Gynecology and Perinatology, Almaty, Republic of Kazakhstan.
Kazakh Institute of Oncology and Radiology · KZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: It seems that 50% of the possible causes of recurrent miscarriage do not have any explainable etiology and they require in-depth etiopathogenesis analysis. The purpose of this research was to study polymorphisms relationship of the immune response genes including Val249Ile CX3CR1 (rs3732379), CT60 G/A CTLA4 (rs3087243), and HLA DQA1, DQB1, DRB1 (major histocompatibility complex, class II) with development of idiopathic form of recurrent miscarriage (iRM) in Kazakh population. Methods: TagMan genotyping for 302 patients with iRM and 300 women with normal reproduction was performed. Molecular genetic studies were carried out by the TaqMan method of unified site-specific amplification and real-time genotyping using test systems. Statistical tests and Chi Square were carried out using PLINK, STATA13 software and p<0.05 was considered statistically significant. Results: It has been shown that carriage of unfavorable genotypes (Val/Ile, Val/Val) by the Val249Ile polymorphism of CX3CR1 gene increases the risk of developing iRM by 1.43 times. Search for associations of genes allelic variants of HLA class 2 complex with iRM revealed 501 allele in DQA1 locus, 0301 in DQB1 locus, 10, 12, 15, 16 alleles in DRB1 locus, which increase the risk of developing iRM in Kazakh population. Conclusion: The highly significant associations of immune response genes with development of iRM in Kazakh population indicate the possible involvement of the immune system interaction of mother cells with syncytiotrophoblast, which is realized by vascular defects and defective embryo implantation, causing termination of pregnancy.

Indexed as

Gene polymorphismGenotypesImplantationPregnancyReproductive medicine

Identifiers

PMID36045885
PMCPMC9361729
OpenAlexW4206943539

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.