Evidence map›Paper›PMID 21537405›Full record

ArticleInternational journal of molecular epidemiology and genetics2011

Maternal peripheral blood gene expression in early pregnancy and preeclampsia.

Daniel A Enquobahrie, Chunfang Qiu, Seid Y Muhie, Michelle A Williams

Open access · greenAbstract read
In one paragraph

Article in International journal of molecular epidemiology and genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 19 citations in OpenAlex.

  1. Early pregnancy vitamin D status and risk of preeclampsia.The Journal of clinical investigation · 2016
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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.

Daniel A Enquobahrie
Chunfang Qiu
Seid Y Muhie
Michelle A Williams

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigated associations of early pregnancy maternal peripheral blood gene expression with preeclampsia. In a nested case control study, gene expression of peripheral blood, collected at 16weeks of gestation on average from 16 women destined to develop preeclampsia and 16 women who had normotensive pregnancies was profiled using Affymetrix GeneChip Arrays. Fold change and Student's T-test analyses were used to compare differential gene expression across the groups. Functions and functional relationships as well as common regulatory sequences of differentially expressed genes were investigated. Genes participating in abnormal placentation (e.g COL1A1), immune/inflammation response (e.g. IKBKB) and cellular development (including cell cycle) (e.g. RBI) were differentially expressed in early pregnancy peripheral blood in preeclampsia. We identified transcription factors (i.e. Sp1, MAZ and MZF1) that may account for co-expression of differentially expressed genes. Preeclampsia is associated with differential gene expression in early pregnancy peripheral blood.

Indexed as

early pregnancyexpressiongenepreeclampsia

Identifiers

PMID21537405
PMCPMC3077242
OpenAlexW7034309

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.