Evidence map›Paper›PMID 29661576›Full record

ArticleJournal of pediatric surgery2018

Treatment of experimental necrotizing enterocolitis with stem cell-derived exosomes.

Christopher J McCulloh, Jacob K Olson, Yijie Wang, Yu Zhou, Natalie Huibregtse Tengberg, Shivani Deshpande, Gail E Besner

Abstract read
In one paragraph

Article in Journal of pediatric surgery, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

76 citing papers in PubMed, 1 synthesis or guideline pooled it.

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16 more citing papers are in PubMed but not listed here.

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.

Christopher J McCullohDepartment of Pediatric Surgery, Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Columbus, OH.
Jacob K OlsonDepartment of Pediatric Surgery, Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Columbus, OH.
Yijie WangDepartment of Pediatric Surgery, Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Columbus, OH.
Yu ZhouDepartment of Pediatric Surgery, Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Columbus, OH.
Natalie Huibregtse TengbergDepartment of Pediatric Surgery, Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Columbus, OH.
Shivani DeshpandeDepartment of Pediatric Surgery, Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Columbus, OH.
Gail E BesnerDepartment of Pediatric Surgery, Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Columbus, OH. Electronic address: Gail.besner@nationwidechildrens.org.

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) remains a devastating disease in premature infants. We previously showed that four stem cell (SC) types equivalently improve experimental NEC. Exosomes are intercellular nanovesicles containing RNA, miRNA, DNA, and protein. Because SC therapy faces challenges, our aim was to determine if the beneficial effects of SC are achievable with cell-free exosomes.

methodsExosomes from four SC types were compared: (1) amniotic fluid-derived mesenchymal SC (AF-MSC); (2) bone marrow-derived MSC (BM-MSC); (3) amniotic fluid-derived neural SC (AF-NSC); and (4) neonatal enteric NSC (E-NSC). Rat pups exposed to NEC received a varying concentration of a single type of exosome with control pups receiving PBS only. Intestinal damage was graded histologically.

resultsThe incidence of NEC was 0% in unstressed pups and 60.7% in control pups subjected to NEC. Exosomes (4.0×10

conclusionStem cell-derived exosomes reduce the incidence and severity of experimental NEC as effectively as the stem cells from which they are derived, supporting the potential for novel cell-free exosome therapy for NEC. TYPE OF STUDY: Basic science.

Indexed as

ExosomesStem Cell TransplantationAmniotic FluidAnimalsAnimals, NewbornBone Marrow CellsDisease Models, AnimalEnterocolitis, NecrotizingHumansInfantInfant, NewbornInfant, PrematureInfant, Premature, DiseasesIntestinesMesenchymal Stem CellsNeural Stem CellsExosomesNecrotizing enterocolitisStem cells

Identifiers

PMID29661576
PMCPMC5994352

What OpenQuestion holds

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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.