Evidence map›Paper›PMID 31624706›Full record

ArticleTissue engineering and regenerative medicine2019

Three-Dimensional Spheroid Formation of Cryopreserved Human Dental Follicle-Derived Stem Cells Enhances Pluripotency and Osteogenic Induction Properties.

Hyo-Jung Kim, Iel-Yong Sung, Yeong-Cheol Cho, Min-Su Kang, Gyu-Jin Rho, June-Ho Byun, Won-Uk Park, Myeong-Gyun Son, Bong-Wook Park, Hyeon-Jeong Lee and 1 more

Open access · greenAbstract read
In one paragraph

Article in Tissue engineering and regenerative medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

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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

11 authors at 5 institutions in 1 country.

Hyo-Jung Kim1Department of Oral and Maxillofacial Surgery, College of Medicine, University of Ulsan, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033 Republic of Korea.
Iel-Yong Sung1Department of Oral and Maxillofacial Surgery, College of Medicine, University of Ulsan, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033 Republic of Korea.
Yeong-Cheol Cho1Department of Oral and Maxillofacial Surgery, College of Medicine, University of Ulsan, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033 Republic of Korea.
Min-Su Kang2Department of Oral and Maxillofacial Surgery, Changwon Gyeongsang National University Hospital, 11 Samjeongja-ro, Seongsan-gu, Changwon, 51472 Republic of Korea.
Gyu-Jin Rho3Department of Theriogenology and Biotechnology, College of Veterinary Medicine and Research Institute of Life Science, Gyeongsang National University, 15 Jinju-daero 816 beon-gil, Jinju-si, Gyeongsangnam-do 52727 Republic of Korea.
June-Ho Byun4Department of Dentistry, Institute of Health Science, Gyeongsang National University School of Medicine, Jinju, 816-15 Republic of Korea.
Won-Uk ParkDepartment of Dental Technology, Jinju Health College, Jinju, Republic of Korea.
Myeong-Gyun SonDepartment of Dentistry, Hanil Hospital, Jinju, Republic of Korea.
Bong-Wook ParkDepartment of Dentistry, Hanil Hospital, Jinju, Republic of Korea.
Hyeon-Jeong Lee3Department of Theriogenology and Biotechnology, College of Veterinary Medicine and Research Institute of Life Science, Gyeongsang National University, 15 Jinju-daero 816 beon-gil, Jinju-si, Gyeongsangnam-do 52727 Republic of Korea.
Young-Hoon Kang2Department of Oral and Maxillofacial Surgery, Changwon Gyeongsang National University Hospital, 11 Samjeongja-ro, Seongsan-gu, Changwon, 51472 Republic of Korea.ORCID 0000-0002-7245-2773
Gyeongsang National University · KRUniversity of Ulsan · KRChangwon National University · KRHanil General Hospital · KRGwangju Health University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Enhancement and maintenance of the stemness of mesenchymal stem cells (MSCs) is one of the most important factors contributing to the successful Methods: In this study, MSC-characterized stem cells were isolated and cultured from long-term cryopreserved dental follicles (hDFSCs), and then 2D hDFSCs were cultured under 3D spheroid-forming conditions using a newly designed microchip dish. The spheroids (3D hDFSCs) thus produced were investigated and characterized with respect to stemness, MSC marker expression, apoptosis, cell cycle analysis, extracellular matrix (ECM) production, and osteogenic and adipogenic differentiation properties. Results: In terms of MSC and senescence markers, spheroid cells showed no difference when compared with 2D hDFSCs; however, 3D hDFSCs were observed to have a higher proportion of cell cycle arrest and a larger number of apoptotic cells. Moreover, spheroids showed substantially increased levels of pluripotency marker (early transcription factors) and ECM protein expression. Compared with 2D hDFSCs, there was also a notable enhancement in the osteogenic induction potential of spheroids, although no differences were observed with respect to Conclusion: To the best of our knowledge, this is the first study to demonstrate the application of a spheroid culture system for dental follicle-derived stem cells using a microchip dish. Although further studies are needed, including

Indexed as

Alkaline PhosphataseApoptosisCell CycleCell DifferentiationCells, CulturedCryopreservationHumansOsteogenesisReal-Time Polymerase Chain ReactionStem CellsAlkaline PhosphataseDental follicle stem cellsMesenchymal stem cellsOsteogenesisSpheroidStemness

Identifiers

PMID31624706
PMCPMC6778553
OpenAlexW2972878742

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.