Evidence map›Paper›PMID 31559457›Full record

ArticlePediatric surgery international2019

An intra-amniotic injection of mesenchymal stem cells promotes lung maturity in a rat congenital diaphragmatic hernia model.

Shohei Takayama, Kohei Sakai, Shigehisa Fumino, Taizo Furukawa, Tsunao Kishida, Osam Mazda, Tatsuro Tajiri

Abstract read
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In one paragraph

Article in Pediatric surgery international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

8 citing papers in PubMed, 21 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Nuclear Factor-κB Keeps Basal Cells Undifferentiated in Congenital Diaphragmatic Hernia.American journal of respiratory and critical care medicine · 2023
    Article
  6. Article
  7. Regenerative medicine: prenatal approaches.The Lancet. Child & adolescent health · 2022
    Review
  8. 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

7 authors at 1 institution in 1 country.

Shohei TakayamaDepartment of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan. taka0815@koto.kpu-m.ac.jp.
Kohei SakaiDepartment of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan.
Shigehisa FuminoDepartment of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan.
Taizo FurukawaDepartment of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan.
Tsunao KishidaDepartment of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Osam MazdaDepartment of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Tatsuro TajiriDepartment of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan.
Kyoto Prefectural University of Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe aimed to evaluate the effect of human mesenchymal stem cells (hMSCs) on congenital diaphragmatic hernia (CDH) by intra-amniotic injection in a rat CDH model.

methodsNitrofen (100 mg) was administered to pregnant rats at E9.5. hMSCs (1.0 × 10

resultsThe survival rate after intra-amniotic injection was 72.1%. The CDH-hMSCs group had significantly more alveoli and secondary septa than the CDH group (p < 0.05). The CDH-hMSCs group had larger air spaces and thinner alveolar walls than the CDH group (p < 0.05). The medial and adventitial thickness of the pulmonary artery in the CDH-hMSCs group were significantly better (p < 0.001), and there were significantly fewer TTF-1-positive cells than in the CDH group (p < 0.001).

conclusionThese results suggest that intra-amniotic injection of hMSCs has therapeutic potential for CDH.

Indexed as

Mesenchymal Stem CellsAmnionAnimalsDisease Models, AnimalFemaleHernias, Diaphragmatic, CongenitalHumansInjectionsLungPregnancyRatsRats, Sprague-DawleyCongenital diaphragmatic herniaFetal therapyIntra-amniotic injectionLung hypoplasiaMesenchymal stem cellNitrofen

Identifiers

PMID31559457
OpenAlexW2975563109

What OpenQuestion holds

Textmetadata
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.