Evidence map›Paper›PMID 28366560›Full record

ArticleJournal of pediatric surgery2017

Stem cells and necrotizing enterocolitis: A direct comparison of the efficacy of multiple types of stem cells.

Christopher J McCulloh, Jacob K Olson, Yu Zhou, Yijie Wang, Gail E Besner

Abstract readComparative Study
In one paragraph

Article in Journal of pediatric surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 8% 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

48 citing papers in PubMed, 2 syntheses or guidelines pooled it, 61 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

5 authors at 1 institution in 1 country.

Christopher J McCullohDepartment of Pediatric Surgery, Center for Perinatal Research, Nationwide Children's Hospital, Columbus, OH.
Jacob K OlsonDepartment of Pediatric Surgery, Center for Perinatal Research, Nationwide Children's Hospital, Columbus, OH.
Yu ZhouDepartment of Pediatric Surgery, Center for Perinatal Research, Nationwide Children's Hospital, Columbus, OH.
Yijie WangDepartment of Pediatric Surgery, Center for Perinatal Research, Nationwide Children's Hospital, Columbus, OH.
Gail E BesnerDepartment of Pediatric Surgery, Center for Perinatal Research, Nationwide Children's Hospital, Columbus, OH. 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

purposeNecrotizing enterocolitis (NEC) is a leading cause of gastrointestinal morbidity and mortality in premature infants. While studies have shown potential for stem cell (SC) therapy in experimental NEC, no study has compared different SC side-by-side. Our purpose was to determine whether one type of SC may more effectively treat NEC than others.

methodsFour SC were compared: (1) amniotic fluid-derived mesenchymal SC (AF-MSC); (2) amniotic fluid-derived neural SC (AF-NSC); (3) bone marrow-derived mesenchymal SC (BM-MSC); and (4) neonatal enteric neural SC (E-NSC). Using an established rat model of NEC, pups delivered prematurely received an intraperitoneal injection of SC. Control pups were injected with PBS. Additional controls were breast-fed by surrogates and not subjected to experimental NEC. Intestinal tissue was graded histologically.

resultsNEC incidence was: PBS, 61.3%; breast-fed unstressed, 0%; AF-MSC, 19.1%; BM-MSC, 22.9%; AF-NSC, 18.9%; E-NSC 22.2%. All groups demonstrated statistical significance (p<0.05) compared to controls, and there was no difference between SC groups.

conclusionAll four SC groups reduced the incidence and severity of experimental NEC equivalently. AF-MSC may be preferable because of availability of AF at delivery and ease of expansion, increasing potential for clinical translation. LEVEL OF EVIDENCE: V (Animal study).

Indexed as

AnimalsAnimals, NewbornEnterocolitis, NecrotizingRandom AllocationRatsRats, Inbred LewStem Cell TransplantationTreatment OutcomeAmniotic fluidMesenchymalNECNecrotizing enterocolitisNeural stem cellsStem cells

Identifiers

PMID28366560
PMCPMC5467690
OpenAlexW2596443646

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.