Evidence map›Paper›PMID 30203366›Full record

ArticleGenes & genomics2019

Association study of the three functional polymorphisms (TAS2R46G>A, OR4C16G>A, and OR4X1A>T) with recurrent pregnancy loss.

Chang Soo Ryu, Jung Hyun Sakong, Eun Hee Ahn, Jung Oh Kim, Daeun Ko, Ji Hyang Kim, Woo Sik Lee, Nam Keun Kim

Abstract read
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In one paragraph

Article in Genes & genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

17 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
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  9. Association between Five Common Plasminogen Activator Inhibitor-1 (International journal of molecular sciences · 2020
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  12. Genetic Variants ofFrontiers in oncology · 2020
    Article
  13. Article
  14. Article
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  17. Review
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

8 authors at 2 institutions in 1 country.

Chang Soo RyuDepartment of Biomedical Science, College of Life Science, CHA University, Seongnam, 13488, South Korea.
Jung Hyun SakongDepartment of Biomedical Science, College of Life Science, CHA University, Seongnam, 13488, South Korea.
Eun Hee AhnDepartment of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam, 13496, South Korea.
Jung Oh KimDepartment of Biomedical Science, College of Life Science, CHA University, Seongnam, 13488, South Korea.
Daeun KoDepartment of Anesthesiology and Pain Medicine, CHA Bundang Medical Center, CHA University, Seongnam, 13496, South Korea.
Ji Hyang KimDepartment of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam, 13496, South Korea.
Woo Sik LeeFertility Center of CHA Gangnam Medical Center, CHA University, Gangnam, 06135, South Korea.
Nam Keun KimDepartment of Biomedical Science, College of Life Science, CHA University, Seongnam, 13488, South Korea. nkkim@cha.ac.kr.
CHA University · KRCHA University Bundang Medical Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study was purposed to investigate whether genetic polymorphisms in the function of stop-gain are associated with a fetal or placental development play roles and a development of idiopathic recurrent pregnancy loss (RPL) in Korean females. Three stop-gain polymorphisms were selected using next-generation sequencing screening, which allows for the rigorous examination and discovery of previously uncharacterized stop-gain genes and stop-gain expression profiles. Accordingly, we investigated the association of stop-gain polymorphisms in Korean women with RPL. Three functional polymorphisms in the TAS2R46G>A (rs2708381), OR4C16G>A (rs1459101), and OR4X1A>T (rs10838851) genes were genotyped using polymerase chain reaction (PCR)-restriction fragment length polymorphism assays and real-time PCR analysis. We determined that the OR4C16G>A polymorphism was associated with idiopathic RPL in Korean women (Adjusted odds ratio [AOR] 1.782; 95% confidence interval [CI] 1.004-3.163; P = 0.048, and AOR 1.766; 95% CI 1.020-3.059; P = 0.042). In addition, the prevalence of RPL was increased in women with the OR4C16GA + AA genotype and blood coagulation measures of prothrombin time (PT) > 10.4 s (AOR 8.292; 95% CI 2.744-25.054). We suggest that the OR4C16G>A polymorphism might serve as a clinically useful biomarker for the development, prevention, and prognosis of RPL.

Indexed as

Polymorphism, Single NucleotideAbortion, HabitualAdultFemaleHumansPregnancyReceptors, G-Protein-CoupledReceptors, OdorantTaste Receptors, Type 2OR4C16 protein, humanOR4X1 protein, humanReceptors, G-Protein-CoupledReceptors, OdorantTaste Receptors, Type 2Next-generation sequencing (NGS)Nonsense mutationPolymorphismRecurrent pregnancy loss (RPL)Stop gain mutation

Identifiers

PMID30203366
OpenAlexW2891340201

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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.