Evidence map›Paper›PMID 31797970›Full record

ArticleScientific reports2019

Adipose-derived stromal/stem cells improve epidermal homeostasis.

Mariko Moriyama, Shunya Sahara, Kaori Zaiki, Ayumi Ueno, Koichi Nakaoji, Kazuhiko Hamada, Toshiyuki Ozawa, Daisuke Tsuruta, Takao Hayakawa, Hiroyuki Moriyama

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.7field-weighted citation impact, top 26% 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

9 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Stem cell-mediated angiogenesis in skin tissue engineering and wound healing.Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society · 2022
    Review
  9. 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

10 authors at 2 institutions in 1 country.

Mariko MoriyamaPharmaceutical Research and Technology Institute, Kindai University, Higashi-Osaka, Osaka, 577-8502, Japan.
Shunya SaharaResearch and Development Division, PIAS Corporation, Kobe, Hyogo, 651-2241, Japan.
Kaori ZaikiResearch and Development Division, PIAS Corporation, Kobe, Hyogo, 651-2241, Japan.
Ayumi UenoResearch and Development Division, PIAS Corporation, Kobe, Hyogo, 651-2241, Japan.
Koichi NakaojiResearch and Development Division, PIAS Corporation, Kobe, Hyogo, 651-2241, Japan.
Kazuhiko HamadaResearch and Development Division, PIAS Corporation, Kobe, Hyogo, 651-2241, Japan.
Toshiyuki OzawaDepartment of Dermatology, Graduate School of Medicine, Osaka City University, Abeno-Ku, Osaka, 545-8585, Japan.
Daisuke TsurutaDepartment of Dermatology, Graduate School of Medicine, Osaka City University, Abeno-Ku, Osaka, 545-8585, Japan.
Takao HayakawaPharmaceutical Research and Technology Institute, Kindai University, Higashi-Osaka, Osaka, 577-8502, Japan.
Hiroyuki MoriyamaPharmaceutical Research and Technology Institute, Kindai University, Higashi-Osaka, Osaka, 577-8502, Japan. moriyama@phar.kindai.ac.jp.
Kindai University · JPOsaka City University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Wound healing is regulated by complex interactions between the keratinocytes and other cell types including fibroblasts. Recently, adipose-derived mesenchymal stromal/stem cells (ASCs) have been reported to influence wound healing positively via paracrine involvement. However, their roles in keratinocytes are still obscure. Therefore, investigation of the precise effects of ASCs on keratinocytes in an in vitro culture system is required. Our recent data indicate that the epidermal equivalents became thicker on a collagen vitrigel membrane co-cultured with human ASCs (hASCs). Co-culturing the human primary epidermal keratinocytes (HPEK) with hASCs on a collagen vitrigel membrane enhanced their abilities for cell proliferation and adhesion to the membrane but suppressed their differentiation suggesting that hASCs could maintain the undifferentiated status of HPEK. Contrarily, the effects of co-culture using polyethylene terephthalate or polycarbonate membranes for HPEK were completely opposite. These differences may depend on the protein permeability and/or structure of the membrane. Taken together, our data demonstrate that hASCs could be used as a substitute for fibroblasts in skin wound repair, aesthetic medicine, or tissue engineering. It is also important to note that a co-culture system using the collagen vitrigel membrane allows better understanding of the interactions between the keratinocytes and ASCs.

Indexed as

Adipose TissueCell AdhesionCell DifferentiationCell ProliferationCoculture TechniquesEpidermisFibroblastsHomeostasisHumansKeratinocytesMesenchymal Stem CellsParacrine CommunicationTissue EngineeringWound Healing

Identifiers

PMID31797970
PMCPMC6892794
OpenAlexW2994002663

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.