Evidence map›Paper›PMID 31415652›Full record

ArticlePloS one2019

Decellularized human periodontal ligament for periodontium regeneration.

Hyoju Son, Mijeong Jeon, Hyung-Jun Choi, Hyo-Seol Lee, Ik-Hwan Kim, Chung-Min Kang, Je Seon Song

Abstract readEvaluation Study
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Application of decellularized tissue for soft-hard interregional regeneration.Frontiers in bioengineering and biotechnology · 2025
    Review
  7. Article
  8. Review
  9. Recent Advances in Scaffolds for Guided Bone Regeneration.Biomimetics (Basel, Switzerland) · 2024
    Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Review
  20. 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.

Hyoju SonDepartment of Pediatric Dentistry, College of Dentistry, Yonsei University, Seoul, Republic of Korea.
Mijeong JeonDepartment of Pediatric Dentistry, College of Dentistry, Yonsei University, Seoul, Republic of Korea.
Hyung-Jun ChoiDepartment of Pediatric Dentistry, College of Dentistry, Yonsei University, Seoul, Republic of Korea.
Hyo-Seol LeeDepartment of Pediatric Dentistry, College of Dentistry, Kyunghee University, Seoul, Republic of Korea.
Ik-Hwan KimDepartment of Pediatric Dentistry, College of Dentistry, Yonsei University, Seoul, Republic of Korea.
Chung-Min KangDepartment of Pediatric Dentistry, College of Dentistry, Yonsei University, Seoul, Republic of Korea.
Je Seon SongDepartment of Pediatric Dentistry, College of Dentistry, Yonsei University, Seoul, Republic of Korea.ORCID 0000-0001-8620-5629

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Regenerating the periodontal ligament (PDL) is a crucial factor for periodontal tissue regeneration in the presence of traumatized and periodontally damaged teeth. Various methods have been applied for periodontal regeneration, including tissue substitutes, bioactive materials, and synthetic scaffolds. However, all of these treatments have had limited success in structural and functional periodontal tissue regeneration. To achieve the goal of complete periodontal regeneration, many studies have evaluated the effectiveness of decellularized scaffolds fabricated via tissue engineering. The aim of this study was to fabricate a decellularized periodontal scaffold of human tooth slices and determine its regeneration potential. We evaluated two different protocols applied to tooth slices obtained from human healthy third molars. The extracellular matrix scaffold decellularized using sodium dodecyl sulfate and Triton X-100, which are effective in removing nuclear components, was demonstrated to preserve an intact structure and composition. Furthermore, the decellularized scaffold could support repopulation of PDL stem cells near the cementum and expressed cementum and periodontal-ligament-related genes. These results show that decellularized PDL scaffolds of human teeth are capable of inducing the proliferation and differentiation of mesenchymal stem cells, thus having regeneration potential for use in future periodontal regenerative tissue engineering.

Indexed as

Cell DifferentiationRegenerationTissue EngineeringAdolescentAdultExtracellular MatrixFemaleHumansMaleMesenchymal Stem CellsPeriodontal LigamentPeriodontium

Identifiers

PMID31415652
PMCPMC6695143

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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.