Evidence map›Paper›PMID 22801279›Full record

ArticleIranian biomedical journal2012

Healing potential of mesenchymal stem cells cultured on a collagen-based scaffold for skin regeneration.

Mohammad Ali Shokrgozar, Maryam Fattahi, Shahin Bonakdar, Iraj Ragerdi Kashani, Mohammad Majidi, Nooshin Haghighipour, Vahid Bayati, Hassan Sanati, Seyyed Nasirolddin Saeedi

Abstract read
In one paragraph

Article in Iranian biomedical journal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  12. Prokaryotic Collagen-Like Proteins as Novel Biomaterials.Frontiers in bioengineering and biotechnology · 2022
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  18. Frontiers in bioengineering and biotechnology · 2019
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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

9 authors.

Mohammad Ali ShokrgozarNational Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran.
Maryam FattahiNational Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran.
Shahin BonakdarNational Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran.
Iraj Ragerdi KashaniDept. of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Mohammad MajidiNational Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran.
Nooshin HaghighipourNational Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran.
Vahid BayatiDept. of Anatomy, Ahvaz Jundishapur University of Medical Science, Ahvaz, Iran.
Hassan SanatiNational Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran.
Seyyed Nasirolddin SaeediNational Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWound healing of burned skin remains a major goal in public health. Previous reports showed that the bone marrow stem cells were potent in keratinization and vascularization of full thickness skin wounds.

methodsIn this study, mesenchymal stem cells were derived from rat adipose tissues and characterized by flowcytometry. Staining methods were used to evaluate their differentiation ability. A collagen-chitosan scaffold was prepared by freeze-drying method and crosslinked by carbodiimide-based crosslinker.

resultsThe results of immunecytochemistry and PCR experiments confirmed the adipose-derived stem cells (ASC) in differentiation to the keratinocytes under the treatment of keratinocyte growth factor. The isolated ASC were seeded on the scaffolds and implanted at the prepared wounds. The scaffolds without cells were considered as a control and implanted on the other side of the rat. Histopathological analyses confirmed the formation of new tissue on the scaffold-cell side after 14 days with the formation of dermis and epidermis.

conclusionThese results indicated the capacity of ASC in differentiation to keratinocytes and also wound healing in vivo.

Indexed as

Tissue ScaffoldsAnimalsBurnsCattleCell DifferentiationCollagenFibroblast Growth Factor 7KeratinocytesMesenchymal Stem CellsMesenchymal Stem Cell TransplantationRatsRats, WistarRegenerationSkinSkin Physiological PhenomenaTissue EngineeringCollagenFibroblast Growth Factor 7KeratinocytesMesenchymal stem cellsTissue engineering

Identifiers

PMID22801279
PMCPMC3600958

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.