Evidence map›Paper›PMID 20920709›Full record

ArticleJournal of pediatric surgery2010

Heparin-binding epidermal growth factor-like growth factor overexpression in transgenic mice increases resistance to necrotizing enterocolitis.

Andrei Radulescu, Hong-Yi Zhang, Xiaoyi Yu, Jacob K Olson, Amanda K Darbyshire, Yan Chen, Gail E Besner

Open access · greenAbstract read
In one paragraph

Article in Journal of pediatric surgery, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.6field-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

28 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Animal models of necrotizing enterocolitis.World journal of pediatric surgery · 2020
    Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. A spectrum of intestinal injury models in neonatal mice.Pediatric surgery international · 2016
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Argininosuccinate lyase in enterocytes protects from development of necrotizing enterocolitis.American journal of physiology. Gastrointestinal and liver physiology · 2014
    Article
  19. Article
  20. Heparin-binding EGF-like growth factor (HB-EGF) therapy for intestinal injury: Application and future prospects.Pathophysiology : the official journal of the International Society for Pathophysiology · 2014
    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 2 institutions in 1 country.

Andrei RadulescuDepartment of Pediatric Surgery, Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH 43205, USA.
Hong-Yi Zhang
Xiaoyi Yu
Jacob K Olson
Amanda K Darbyshire
Yan Chen
Gail E Besner
The Ohio State University · USNationwide Children's Hospital · US

Funding

University of Iowa Clinical and Translational Science Program (TL1)UL1RR025755 · NCRR · OHIO STATE UNIVERSITY · PI JACKSON, REBECCA D · 2008 to 2011
$26.3M
HB-EGF Therapy for Necrotizing EntercolitisR01DK074611 · NIDDK · RESEARCH INST NATIONWIDE CHILDREN'S HOSP · PI BESNER, GAIL E · 2007 to 2011
$1.4M
NCRR NIH HHS UL1 RR025755NIDDK NIH HHS R01 DK074611
6 · The paper itself

Abstract

backgroundNecrotizing enterocolitis (NEC) is the most common gastrointestinal emergency and the leading surgical cause of death in premature infants. We have shown that administration of exogenous heparin-binding epidermal growth factor-like growth factor (HB-EGF) in mice protects the intestines from experimental NEC. The aim of the current study was to evaluate the effect of gain-of-function of endogenous HB-EGF on susceptibility to NEC.

methodsNeonatal HB-EGF transgenic (TG) mice and their wild-type (WT) counterparts were exposed to experimental NEC. An additional group of HB-EGF TG pups were also exposed to NEC, but received the HB-EGF antagonist cross-reacting material 197 (CRM197) injected subcutaneously immediately after birth. To examine gut barrier function, HB-EGF TG and WT pups received intragastric fluorescein isothiocyanate-labeled dextran under basal and stressed conditions, and serum fluorescein isothiocyanate-labeled dextran levels were measured.

resultsWild-type mice had an incidence of NEC of 54.2%, whereas HB-EGF TG mice had a significantly decreased incidence of NEC of 22.7% (P = .03). Importantly, administration of CRM197 to HB-EGF TG pups significantly increased the incidence of NEC to 65% (P = .004). HB-EGF TG mice had significantly decreased intestinal permeability compared to WT mice both under basal and stressed conditions.

conclusionsOur results provide evidence that overexpression of the HB-EGF gene decreases susceptibility to NEC and that administration of the HB-EGF antagonist CRM197 reverses this protective effect.

Indexed as

AnimalsAnimals, NewbornBacterial ProteinsDextransDiphtheria ToxinDisease Models, AnimalEnterocolitis, NecrotizingFluorescein-5-isothiocyanateGene ExpressionHeparin-binding EGF-like Growth FactorHumansIntercellular Signaling Peptides and ProteinsIntestinal MucosaIntestinesMiceMice, TransgenicBacterial ProteinsCRM197 (non-toxic variant of diphtheria toxin)DextransDiphtheria ToxinFluorescein-5-isothiocyanatefluorescein isothiocyanate dextranHBEGF protein, humanHbegf protein, mouseHeparin-binding EGF-like Growth FactorIntercellular Signaling Peptides and Proteins

Identifiers

PMID20920709
PMCPMC2953427
OpenAlexW2043837194

What OpenQuestion holds

Textmetadata
LicenceTDM
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.