Evidence map›Paper›PMID 28624056›Full record

ArticleThe Journal of surgical research2017

Evaluating the efficacy of different types of stem cells in preserving gut barrier function in necrotizing enterocolitis.

Christopher J McCulloh, Jacob K Olson, Yijie Wang, Jennifer Vu, Sarah Gartner, Gail E Besner

Abstract readComparative Study
In one paragraph

Article in The Journal of surgical research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

43 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

6 authors at 1 institution in 1 country.

Christopher J McCullohDepartment of Pediatric Surgery, Nationwide Children's Hospital, Columbus, Ohio.
Jacob K OlsonDepartment of Pediatric Surgery, Nationwide Children's Hospital, Columbus, Ohio.
Yijie WangDepartment of Pediatric Surgery, Nationwide Children's Hospital, Columbus, Ohio.
Jennifer VuDepartment of Pediatric Surgery, Nationwide Children's Hospital, Columbus, Ohio.
Sarah GartnerDepartment of Pediatric Surgery, Nationwide Children's Hospital, Columbus, Ohio.
Gail E BesnerDepartment of Pediatric Surgery, Nationwide Children's Hospital, Columbus, Ohio. Electronic address: gail.besner@nationwidechildrens.org.
Nationwide Children's Hospital · US

Funding

Exosomes and HB-EGF in Stem Cell-Mediated Therapy for Necrotizing EnterocolitisR01GM113236 · NIGMS · RESEARCH INST NATIONWIDE CHILDREN'S HOSP · PI BESNER, GAIL E · 2015 to 2018
$1.4M
NIGMS NIH HHS R01 GM113236
6 · The paper itself

Abstract

backgroundNecrotizing enterocolitis (NEC) is a leading cause of morbidity and mortality in premature infants. Increased intestinal permeability is central to NEC development. We have shown that stem cells (SCs) can reduce the incidence and severity of NEC. Our current goal was to investigate the efficacy of four different types of SC in preservation of gut barrier function during NEC. MATERIALS AND

methodsWe compared (1) amniotic fluid-derived mesenchymal SC, (2) bone marrow-derived mesenchymal SC, (3) amniotic fluid-derived neural SC, and (4) enteric neural SC. Premature rat pups received an intraperitoneal injection of 2 × 10

resultsCompared to breastfed, unstressed pups with intact gut barrier function and normal intestinal permeability (serum FD70 concentration 2.22 ± 0.271 μg/mL), untreated pups exposed to NEC had impaired barrier function with significantly increased permeability (18.6 ± 4.25 μg/mL, P = 0.047). Pups exposed to NEC but treated with SC had significantly reduced intestinal permeability: Amniotic fluid-derived mesenchymal SC (9.45 ± 1.36 μg/mL, P = 0.017), bone marrow-derived mesenchymal SC (6.73 ± 2.74 μg/mL, P = 0.049), amniotic fluid-derived neural SC (8.052 ± 1.31 μg/mL, P = 0.0496), and enteric neural SC (6.60 ± 1.46 μg/mL, P = 0.033).

conclusionsSCs improve gut barrier function in experimental NEC. Although all four types of SC reduce permeability equivalently, SC derived from amniotic fluid may be preferable due to availability at delivery and ease of culture, potentially enhancing clinical translation.

Indexed as

AnimalsEnterocolitis, NecrotizingIntestinal MucosaMesenchymal Stem Cell TransplantationNeural Stem CellsPermeabilityRandom AllocationRatsRats, Sprague-DawleyTreatment OutcomeInjuryIntestineNecrotizing enterocolitisStem cell

Identifiers

PMID28624056
PMCPMC5474934
OpenAlexW2598915931

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.