Evidence map›Paper›PMID 25058584›Full record

ArticlePloS one2014

The impact of maternal cigarette smoke exposure in a rodent model on renal development in the offspring.

Ibrahim Al-Odat, Hui Chen, Yik Lung Chan, Sawiris Amgad, Muh Geot Wong, Anthony Gill, Carol Pollock, Sonia Saad

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 52 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

8 authors at 2 institutions in 1 country.

Ibrahim Al-OdatSchool of Medical and Molecular Biosciences, The University of Technology Sydney, Ultimo, NSW, Australia; Renal Medicine, Kolling Institute, St Leonards, NSW, Australia.
Hui ChenSchool of Medical and Molecular Biosciences, The University of Technology Sydney, Ultimo, NSW, Australia.
Yik Lung ChanSchool of Medical and Molecular Biosciences, The University of Technology Sydney, Ultimo, NSW, Australia.
Sawiris AmgadRenal Medicine, Kolling Institute, St Leonards, NSW, Australia.
Muh Geot WongRenal Medicine, Kolling Institute, St Leonards, NSW, Australia.
Anthony GillAnatomical pathology, Northern Clinical School, St Leonards, NSW, Australia.
Carol PollockRenal Medicine, Kolling Institute, St Leonards, NSW, Australia.
Sonia SaadRenal Medicine, Kolling Institute, St Leonards, NSW, Australia.
University of Technology Sydney · AUNorthern Sydney Local Health District · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to investigate whether maternal cigarette smoke exposure can disrupt fetal kidney development by changing the expression of growth and transcription factors essential for renal development, and thereafter predispose the offspring to chronic kidney disease later in life. Female Balb/c mice (6 weeks) were exposed either to cigarette smoke or air under identical conditions, 6 weeks prior to mating, during gestation and during lactation. Male offspring were sacrificed at three time points, postnatal day (P)1, P20 (weaning age), and 13 weeks (mature age). Blood, urine, and kidneys were collected for analysis. At P1, the developmental genes fibroblast growth factor 2, glial cell-line derived neurotrophic factor and paired box 2 were upregulated at mRNA and protein levels; whilst fibroblast growth factor (FGF) 7 and FGF10 were downregulated. At P20, mRNA expression of FGF2, FGF10 and Wingless-type 4 was upregulated by maternal smoke exposure. These changes were normalised in adulthood. Nephron development was delayed, with fewer nephron numbers from P1 persisted to adulthood; while glomerular volume was increased at P20 but reduced in adulthood. Pro-inflammatory marker monocyte chemoatractant protein 1 (MCP1) was increased in the kidney by maternal smoke exposure. These changes were accompanied by an increased albumin/creatinine ratio in adulthood, suggesting reduced renal dysfunction. In conclusion maternal cigarette smoke exposure prior to and during pregnancy, as well as lactation leads to significant renal underdevelopment and functional abnormalities in adulthood. This study confirms the hypothesis that maternal smoking predisposes offspring to chronic kidney disorders.

Indexed as

AlbuminsAnimalsChemokine CCL2CreatinineFemaleGene Expression Regulation, DevelopmentalMaleMaternal ExposureMiceMice, Inbred BALB CModels, AnimalNephronsPregnancyPrenatal Exposure Delayed EffectsSmokingAlbuminsChemokine CCL2Creatinine

Identifiers

PMID25058584
PMCPMC4110029
OpenAlexW2109564781

What Socratic holds

Textmetadata
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 Socratic graph.