Evidence map›Paper›PMID 27110565›Full record

ArticleBioMed research international2016

Prenatal Evaluation of MicroRNA Expressions in Pregnancies with Down Syndrome.

Biray Erturk, Emin Karaca, Ayca Aykut, Burak Durmaz, Ahmet Guler, Baris Buke, Ahmet Ozgur Yeniel, Ahmet Mete Ergenoglu, Ferda Ozkinay, Mehmet Ozeren and 5 more

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
7.2field-weighted citation impact, top 4% 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

13 citing papers in PubMed, 23 citations in OpenAlex.

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  7. Pregnancy-Related Extracellular Vesicles Revisited.International journal of molecular sciences · 2021
    Review
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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

15 authors at 1 institution in 1 country.

Biray ErturkDepartment of Medical Genetics, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.
Emin KaracaDepartment of Medical Genetics, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.
Ayca AykutDepartment of Medical Genetics, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.ORCID 0000-0002-1460-0053
Burak DurmazDepartment of Medical Genetics, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.ORCID 0000-0002-6971-7996
Ahmet GulerDepartment of Obstetrics and Gynecology, Aegean Maternity Teaching and Training Hospital, 35110 Izmir, Turkey.
Baris BukeDepartment of Obstetrics and Gynecology, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.
Ahmet Ozgur YenielDepartment of Obstetrics and Gynecology, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.
Ahmet Mete ErgenogluDepartment of Obstetrics and Gynecology, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.ORCID 0000-0003-2775-7911
Ferda OzkinayDepartment of Medical Genetics, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.
Mehmet OzerenDepartment of Obstetrics and Gynecology, Aegean Maternity Teaching and Training Hospital, 35110 Izmir, Turkey.
Mert KazandiDepartment of Obstetrics and Gynecology, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.
Fuat AkercanDepartment of Obstetrics and Gynecology, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.
Sermet SagolDepartment of Obstetrics and Gynecology, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.
Cumhur GunduzFaculty of Medicine, Department of Medical Biology, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.
Ozgur CoguluDepartment of Medical Genetics, Faculty of Medicine, Ege University, 35100 Izmir, Turkey.ORCID 0000-0002-9037-5599
Ege University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCurrently, the data available on the utility of miRNAs in noninvasive prenatal testing is insufficient in the literature. We evaluated the expression levels of 14 miRNAs located on chromosome 21 in maternal plasma and their utility in noninvasive prenatal testing of Down Syndrome.

methodA total of 56 patients underwent invasive prenatal testing; 23 cases were carrying Down Syndrome affected fetuses, and 33 control cases carrying unaffected, normal karyotype fetuses were included for comparison. Indications for invasive prenatal testing were advanced maternal age, increased risk of Down Syndrome in screening tests, and abnormal finding in the sonographic examination. In both the study and control groups, all the pregnant women were at 17th and 18th week of gestation. miRNA expression levels were measured using real-time RT-PCR.

resultsSignificantly increased maternal plasma levels of miR-3156 and miR-99a were found in the women carrying a fetus with Down Syndrome.

conclusionOur results provide a basis for multicenter studies with larger sample groups and microRNA profiles, particularly with the microRNAs which were found to be variably expressed in our study. Through this clinical research, the utility of microRNAs in noninvasive prenatal testing can be better explored in future studies.

Indexed as

Prenatal DiagnosisAdultChromosomes, Human, Pair 21Down SyndromeFemaleFetusGestational AgeHumansKaryotypeMaternal AgeMicroRNAsPregnancyUltrasonography, PrenatalMicroRNAs

Identifiers

PMID27110565
PMCPMC4823505
OpenAlexW2309110707

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.