Evidence map›Paper›PMID 20144210›Full record

ArticleBMC pregnancy and childbirth2010

Growth factor concentrations and their placental mRNA expression are modulated in gestational diabetes mellitus: possible interactions with macrosomia.

Oussama Grissa, Akadiri Yessoufou, Inès Mrisak, Aziz Hichami, Daniel Amoussou-Guenou, Abir Grissa, François Djrolo, Kabir Moutairou, Abdelhedi Miled, Hédi Khairi and 5 more

Open access · goldAbstract read
In one paragraph

Article in BMC pregnancy and childbirth, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
4.3field-weighted citation impact, top 6% 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 76 citations in OpenAlex.

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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 4 institutions in 3 countries.

Oussama GrissaUniversity of Burgundy, UPRES EA4183 Lipids and Cell Signaling, Faculty of Life Sciences, Dijon, France.
Akadiri Yessoufou
Inès Mrisak
Aziz Hichami
Daniel Amoussou-Guenou
Abir Grissa
François Djrolo
Kabir Moutairou
Abdelhedi Miled
Hédi Khairi
Monia Zaouali
Iheb Bougmiza
Aabdelkarim Zbidi
Zouheir Tabka
Naim A Khan
Hôpital Farhat Hached · TNUniversité d'Abomey-Calavi · BJUniversité de Bourgogne · FRCentre National Hospitalier et Universitaire Hubert Koutoukou MAGA · BJ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGestational diabetes mellitus (GDM) is a form of diabetes that occurs during pregnancy. GDM is a well known risk factor for foetal overgrowth, termed macrosomia which is influenced by maternal hypergycemia and endocrine status through placental circulation. The study was undertaken to investigate the implication of growth factors and their receptors in GDM and macrosomia, and to discuss the role of the materno-foeto-placental axis in the in-utero regulation of foetal growth.

methods30 women with GDM and their 30 macrosomic babies (4.75 +/- 0.15 kg), and 30 healthy age-matched pregnant women and their 30 newborns (3.50 +/- 0.10 kg) were recruited in the present study. Serum concentrations of GH and growth factors, i.e., IGF-I, IGF-BP3, FGF-2, EGF and PDGF-B were determined by ELISA. The expression of mRNA encoding for GH, IGF-I, IGF-BP3, FGF-2, PDGF-B and EGF, and their receptors, i.e., GHR, IGF-IR, FGF-2R, EGFR and PDGFR-beta were quantified by using RT-qPCR.

resultsThe serum concentrations of IGF-I, IGF-BP3, EGF, FGF-2 and PDGF-B were higher in GDM women and their macrosomic babies as compared to their respective controls. The placental mRNA expression of the growth factors was either upregulated (FGF-2 or PDGF-B) or remained unaltered (IGF-I and EGF) in the placenta of GDM women. The mRNA expression of three growth factor receptors, i.e., IGF-IR, EGFR and PDGFR-beta, was upregulated in the placenta of GDM women. Interestingly, serum concentrations of GH were downregulated in the GDM women and their macrosomic offspring. Besides, the expression of mRNAs encoding for GHR was higher, but that encoding for GH was lower, in the placenta of GDM women than control women.

conclusionsOur results demonstrate that growth factors might be implicated in GDM and, in part, in the pathology of macrosomia via materno-foeto-placental axis.

Indexed as

RNA, MessengerAdultCase-Control StudiesDiabetes, GestationalEpidermal Growth FactorFemaleFetal MacrosomiaFibroblast Growth Factor 2Growth HormoneHumansInfant, NewbornInsulin-Like Growth Factor Binding Protein 3Insulin-Like Growth Factor IIntercellular Signaling Peptides and ProteinsPlacentaPregnancyEpidermal Growth FactorFibroblast Growth Factor 2Growth HormoneInsulin-Like Growth Factor Binding Protein 3Insulin-Like Growth Factor IIntercellular Signaling Peptides and ProteinsReceptor, Platelet-Derived Growth Factor betaRNA, Messenger

Identifiers

PMID20144210
PMCPMC2830966
OpenAlexW2161411251

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.