Evidence map›Paper›PMID 28851940›Full record

ArticleScientific reports2017

Homogeneity evaluation of mesenchymal stem cells based on electrotaxis analysis.

Min Sung Kim, Mi Hee Lee, Byeong-Ju Kwon, Dohyun Kim, Min-Ah Koo, Gyeung Mi Seon, Jong-Chul Park

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 30% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Min Sung KimCellbiocontrol Laboratory, Department of Medical Engineering, Yonsei University College of Medicine, Seoul, 120-752, Korea.
Mi Hee LeeCellbiocontrol Laboratory, Department of Medical Engineering, Yonsei University College of Medicine, Seoul, 120-752, Korea.
Byeong-Ju KwonCellbiocontrol Laboratory, Department of Medical Engineering, Yonsei University College of Medicine, Seoul, 120-752, Korea.
Dohyun KimCellbiocontrol Laboratory, Department of Medical Engineering, Yonsei University College of Medicine, Seoul, 120-752, Korea.
Min-Ah KooCellbiocontrol Laboratory, Department of Medical Engineering, Yonsei University College of Medicine, Seoul, 120-752, Korea.
Gyeung Mi SeonCellbiocontrol Laboratory, Department of Medical Engineering, Yonsei University College of Medicine, Seoul, 120-752, Korea.
Jong-Chul ParkCellbiocontrol Laboratory, Department of Medical Engineering, Yonsei University College of Medicine, Seoul, 120-752, Korea. parkjc@yuhs.ac.
Yonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stem cell therapy that can restore function to damaged tissue, avoid host rejection and reduce inflammation throughout body without use of immunosuppressive drugs. The established methods were used to identify and to isolate specific stem cell markers by FACS or by immunomagnetic cell separation. The procedures for distinguishing population of stem cells took a time and needed many preparations. Here we suggest an electrotaxis analysis as a new method to evaluate the homogeneity of mesenchymal stem cells which can observe the stem cell population in culture condition and wide use to various types of stem cells. Human mesenchymal stem cell, adipose derived stem cell, tonsil derived stem cell and osteogenic differentiated cells migrated toward anode but the migration speed of differentiated cells was significantly decreased versus that of stem cells. In mixture of stem cells and differentiated cells condition, we identified that the ratio of stem cell versus differentiated cell was matched with the homogeneity evaluation data of stem cells based on electrotaxis analysis. As a result, our evaluation tool has the possibility of the wide use to stem cell homogeneity evaluation and might be used as the stem cell quality control during stem cell culture without any additional antibodies.

Identifiers

PMID28851940
PMCPMC5574884
OpenAlexW2746490098

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.