Evidence map›Paper›PMID 22642222›Full record

ArticleJournal of neurochemistry2012

Diagnostic role of microRNA expression profile in the serum of pregnant women with fetuses with neural tube defects.

Hui Gu, Hui Li, Li Zhang, Hong Luan, Tianchu Huang, Lili Wang, Yang Fan, Yi Zhang, Xiaomei Liu, Weilin Wang and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of neurochemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
2.7field-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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. Pooled it
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  12. Pregnancy-Related Extracellular Vesicles Revisited.International journal of molecular sciences · 2021
    Review
  13. Identification of hsa-miR-1275 as a Novel Biomarker TargetingMolecular therapy. Methods & clinical development · 2020
    Article
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  15. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 1 institution in 1 country.

Hui GuKey Laboratory of Health Ministry for Congenital Malformation, Shengjing Hospital, China Medical University, Shenyang, China.
Hui Li
Li Zhang
Hong Luan
Tianchu Huang
Lili Wang
Yang Fan
Yi Zhang
Xiaomei Liu
Weilin Wang
Zhengwei Yuan
China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The discovery of placental microRNAs (miRNAs) in maternal serum has opened up new possibilities for non-invasive prenatal diagnosis. However, the expression of miRNAs in the serum of pregnant women with fetuses with neural tube defects (NTDs) has not been characterized. In this article, we explored serum miRNAs as potential biomarkers in the serum of pregnant women with NTD fetuses. By using a miRNA microarray that covers 887 human miRNAs, we revealed 17 miRNAs with significant change in expression in serum of pregnant women with NTD fetuses and women with normal pregnancies. Quantitative reverse-transcription PCR (qRT-PCR) analysis validated that the expression for six miRNAs (miR-142-3p, miR-144, miR-720, miR-575, miR-765, and miR-1182) was up-regulated and that for miR-1275 was down-regulated. To determine whether these miRNAs were related to pregnancy, we compared the miRNA levels in pre- and post-delivery maternal serum samples. Six of these miRNAs were rapidly reduced in post-delivery serum (p < 0.05). Moreover, by receiver operating characteristic (ROC) curve analysis, the area under the ROC curve (AUC) of combining these six miRNAs was 0.803 (p < 0.001). Thus, we reveal six pregnancy-associated miRNAs that are deregulated in the serum of pregnant women with NTD fetuses and highlight the clinical potential of serum miRNAs as biomarkers for diagnosis and prognostication of fetal NTDs.

Indexed as

Gene Expression RegulationAdultEarly DiagnosisFemaleGene Expression ProfilingHumansMicroRNAsNeural Tube DefectsOligonucleotide Array Sequence AnalysisPregnancyPregnancy ComplicationsPregnant PeopleROC CurveYoung AdultMicroRNAs

Identifiers

PMID22642222
OpenAlexW1592329430

What OpenQuestion holds

Textmetadata
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.