Evidence map›Paper›PMID 28827995›Full record

ArticleEXCLI journal2017

Osteogenic differentiation of mesenchymal stem cells cultured on PLLA scaffold coated with Wharton's Jelly.

Marziehsadat Ahmadi, Ehsan Seyedjafari, Seyed Jalal Zargar, Gebremariam Birhanu, Ali Zandi-Karimi, Bahareh Beiki, Kadriye Tuzlakoglu

Abstract read
In one paragraph

Article in EXCLI journal, 2017. 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
–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

8 citing papers in PubMed.

  1. Article
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  3. Review
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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

7 authors.

Marziehsadat AhmadiDepartment of Cell and Molecular Biology, School of Biology, College of Science, University of Tehran, Iran.
Ehsan SeyedjafariDepartment of Biotechnology, College of Science, University of Tehran, Iran.
Seyed Jalal ZargarDepartment of Cell and Molecular Biology, School of Biology, College of Science, University of Tehran, Iran.
Gebremariam BirhanuDepartment of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, International Campus (TUMS-IC), Tehran, Iran.
Ali Zandi-KarimiDepartment of Biotechnology, College of Science, University of Tehran, Iran.
Bahareh BeikiDepartment of Biotechnology, College of Science, University of Tehran, Iran.
Kadriye TuzlakogluDepartment of Polymer Engineering, Yalova University, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Poly-L-lactic acid (PLLA) electrospun nanofiber scaffold is one of the most commonly used synthetic polymer scaffolds for bone tissue engineering application. However, PLLA is hydrophobic in nature, hence does not maintain proper cell adhesion and tissue formation, moreover, it cannot provide the osteo-inductive environment due to inappropriate surface characteristic and the lack of surface motives participating in the first cellular events. To modify these shortcomings different approaches have been used, among those the most commonly used one is coating of the surface of the electrospun nanofiber with natural materials. In this work Wharton's jelly (WJ), a tissue which surrounds the umbilical cord vessels, reaches in high amounts of extracellular matrix (ECM) components mainly; collagen, hyaluronic acid and several sulphated glycosaminoglycans (GAGs) were used to cover the surface of electrospun PLLA nanofiber scaffolds. The surface morphology of the nanofiber scaffold was evaluated via scanning electron microscope, and the

Indexed as

coatingelectrospinningpoly-L-lactic acidWharton's Jelly

Identifiers

PMID28827995
PMCPMC5547391

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Registered trials

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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.