Evidence map›Paper›PMID 26745886›Full record

ArticlePloS one2016

Intrauterine Growth Restriction Alters Mouse Intestinal Architecture during Development.

Camille M Fung, Jessica R White, Ashley S Brown, Huiyu Gong, Jörn-Hendrik Weitkamp, Mark R Frey, Steven J McElroy

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
9.2field-weighted citation impact, top 3% 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

23 citing papers in PubMed, 36 citations in OpenAlex.

  1. Trial
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  6. Paneth cell ontogeny in term and preterm ovine models.Frontiers in veterinary science · 2024
    Article
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  20. Effects of dietaryJournal of animal science and biotechnology · 2018
    Article
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

7 authors at 4 institutions in 1 country.

Camille M FungDivision of Neonatology, Pediatrics, University of Utah, Salt Lake City, Utah, United States of America.
Jessica R WhiteDivision of Neonatology, Pediatrics, University of Iowa, Iowa City, Iowa, United States of America.
Ashley S BrownDivision of Neonatology, Pediatrics, University of Utah, Salt Lake City, Utah, United States of America.
Huiyu GongDivision of Neonatology, Pediatrics, University of Iowa, Iowa City, Iowa, United States of America.
Jörn-Hendrik WeitkampDivision of Neonatology, Pediatrics, Vanderbilt University, Nashville, Tennessee, United States of America.
Mark R FreyDepartment of Pediatrics and Department of Biochemistry and Molecular Biology, University of Southern California Keck School of Medicine and The Saban Research Institute at Children's Hospital Los Angeles, Los Angeles, California, United States of America.
Steven J McElroyDivision of Neonatology, Pediatrics, University of Iowa, Iowa City, Iowa, United States of America.
University of Iowa · USUniversity of Utah · USUniversity of Southern California · USVanderbilt University · US

Funding

RESEARCH TRAINING IN INFECTIOUS DISEASEST32AI007343 · NIAID · UNIVERSITY OF IOWA · PI STAPLETON, JACK T. · 1988 to 2024
$5.0M
The role of the ErbB4 and ErbB3 neuregulin receptors in intestinal epithelial regenerationR01DK095004 · NIDDK · CHILDREN'S HOSPITAL OF LOS ANGELES · PI FREY, MARK R · 2013 to 2022
$3.5M
Mechanisms of Gastrointestinal Epithelial Cell Injury & Repair During DevelopmentK08DK083677 · NIDDK · VANDERBILT UNIVERSITY · PI MCELROY, STEVEN JAMES · 2009 to 2013
$723k
Development of Intestinal Immune Regulation in Human InfantsK08HD061607 · NICHD · VANDERBILT UNIVERSITY · PI WEITKAMP, JOERN-HENDRIK · 2009 to 2013
$628k
Role of Paneth Cells in Development of Necrotizing EnterocolitisR03DK097335 · NIDDK · UNIVERSITY OF IOWA · PI MCELROY, STEVEN JAMES · 2013 to 2014
$151k
NIAID NIH HHS AI007343NIAID NIH HHS T32 AI007343NICHD NIH HHS HD061607NICHD NIH HHS K08 HD061607NIDDK NIH HHS DK083677NIDDK NIH HHS DK095004NIDDK NIH HHS DK097335NIDDK NIH HHS K08 DK083677NIDDK NIH HHS R01 DK095004NIDDK NIH HHS R03 DK097335
6 · The paper itself

Abstract

Infants with intrauterine growth restriction (IUGR) are at increased risk for neonatal and lifelong morbidities affecting multiple organ systems including the intestinal tract. The underlying mechanisms for the risk to the intestine remain poorly understood. In this study, we tested the hypothesis that IUGR affects the development of goblet and Paneth cell lineages, thus compromising the innate immunity and barrier functions of the epithelium. Using a mouse model of maternal thromboxane A2-analog infusion to elicit maternal hypertension and resultant IUGR, we tested whether IUGR alters ileal maturation and specifically disrupts mucus-producing goblet and antimicrobial-secreting Paneth cell development. We measured body weights, ileal weights and ileal lengths from birth to postnatal day (P) 56. We also determined the abundance of goblet and Paneth cells and their mRNA products, localization of cellular tight junctions, cell proliferation, and apoptosis to interrogate cellular homeostasis. Comparison of the murine findings with human IUGR ileum allowed us to verify observed changes in the mouse were relevant to clinical IUGR. At P14 IUGR mice had decreased ileal lengths, fewer goblet and Paneth cells, reductions in Paneth cell specific mRNAs, and decreased cell proliferation. These findings positively correlated with severity of IUGR. Furthermore, the decrease in murine Paneth cells was also seen in human IUGR ileum. IUGR disrupts the normal trajectory of ileal development, particularly affecting the composition and secretory products of the epithelial surface of the intestine. We speculate that this abnormal intestinal development may constitute an inherent "first hit", rendering IUGR intestine susceptible to further injury, infection, or inflammation.

Indexed as

AnimalsApoptosisBirth WeightCell ProliferationFemaleFetal Growth RetardationGene ExpressionGoblet CellsHumansIleumInfant, NewbornMice, Inbred C57BLOrgan SizePaneth CellsPregnancy

Identifiers

PMID26745886
PMCPMC4706418
OpenAlexW2225231744

What OpenQuestion 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 OpenQuestion graph.