Evidence map›Paper›PMID 22738265›Full record

ArticleInternational wound journal2013

Topical application of ex vivo expanded endothelial progenitor cells promotes vascularisation and wound healing in diabetic mice.

Jun Asai, Hideya Takenaka, Masaaki Ii, Michio Asahi, Saburo Kishimoto, Norito Katoh, Douglas W Losordo

Open access · greenAbstract read
In one paragraph

Article in International wound journal, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

15 citing papers in PubMed, 51 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Vascular precursor cells in tissue injury repair.Translational research : the journal of laboratory and clinical medicine · 2017
    Review
  8. Transplantation of IL-10-transfected endothelial progenitor cells improves retinal vascular repair via suppressing inflammation in diabetic rats.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2016
    Article
  9. Article
  10. Alteration of skin properties with autologous dermal fibroblasts.International journal of molecular sciences · 2014
    Review
  11. Article
  12. Vasculogenic cytokines in wound healing.BioMed research international · 2013
    Review
  13. Article
  14. Cutaneous wound healing: Current concepts and advances in wound care.Indian journal of plastic surgery : official publication of the Association of Plastic Surgeons of India
    Article
  15. Effects of combined radiation and burn injury on the renin-angiotensin system.Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society
    Article
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 4 institutions in 2 countries.

Jun AsaiDepartment of Dermatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan Division of Cardiovascular Research and Medicine, St. Elizabeth's Medical Center, Tufts University School of Medicine, Boston, MA, USA Department of Pharmacology, Osaka Medical College, Osaka, Japan Feinberg Cardiovascular Research Institute and Regenerative Medicine Program, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Hideya Takenaka
Masaaki Ii
Michio Asahi
Saburo Kishimoto
Norito Katoh
Douglas W Losordo
Kyoto Prefectural University of Medicine · JPNorthwestern University · USOsaka Medical and Pharmaceutical University · JPTufts University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Impaired wound healing leading to skin ulceration is a serious complication of diabetes and may be caused by defective angiogenesis. Endothelial progenitor cells (EPCs) can augment neovascularisation in the ischaemic tissue. Experiments were performed to test the hypothesis that locally administered EPCs can promote wound healing in diabetes. Full-thickness skin wounds were created on the dorsum of diabetic mice. EPCs were obtained from bone marrow mononuclear cells (BMMNCs) and applied topically to the wound immediately after surgery. Vehicle and non-selective BMMNCs were used as controls. Wound size was measured on days 5, 10 and 14 after treatment, followed by resection, histological analysis and quantification of vascularity. Topical application of EPCs significantly promoted wound healing, as assessed by closure rate and wound vascularity. Immunostaining revealed that transplanted EPCs induced increased expression of vascular endothelial growth factor and basic fibroblast growth factor. Few EPCs were observed in the neovasculature based on in vivo staining of the functional vasculature. Ex vivo expanded EPCs promote wound healing in diabetic mice via mechanisms involving increased local cytokine expression and enhanced neovascularisation of the wound. This strategy exploiting the therapeutic capacity of autologously derived EPCs may be a novel approach to skin repair in diabetes.

Indexed as

Diabetes Mellitus, ExperimentalAnimalsCells, CulturedDiabetic FootDisease Models, AnimalEndothelium, VascularImmunohistochemistryMiceMice, Inbred C57BLNeovascularization, PhysiologicStem Cell TransplantationWound HealingBasic fibroblast growth factor; Endothelial progenitor cells; Neovascularisation; Vascular endothelial growth factor; Wound healing

Identifiers

PMID22738265
PMCPMC7950455
OpenAlexW2158246014

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.