Evidence map›Paper›PMID 35813450›Full record

ArticleFrontiers of oral and maxillofacial medicine2022

Potential application of dental stem cells in regenerative reconstruction of oral and maxillofacial tissues: a narrative review.

Puhan He, Qunzhou Zhang, Faizan I Motiwala, Rabie M Shanti, Brian M Chang, Anh D Le

Open access · hybridAbstract read
In one paragraph

Article in Frontiers of oral and maxillofacial medicine, 2022. 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
1.1field-weighted citation impact, top 23% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Current Trends and Innovations in Oral and Maxillofacial Reconstruction.Medical science monitor : international medical journal of experimental and clinical research · 2025
    Review
  7. Review
  8. Review
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

6 authors at 2 institutions in 1 country.

Puhan HeDepartment of Oral & Maxillofacial Surgery & Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA.
Qunzhou ZhangDepartment of Oral & Maxillofacial Surgery & Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA.
Faizan I MotiwalaUniversity of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA.
Rabie M ShantiDepartment of Oral & Maxillofacial Surgery & Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA.
Brian M ChangDepartment of Oral & Maxillofacial Surgery & Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA.
Anh D LeDepartment of Oral & Maxillofacial Surgery & Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA.
University of Pennsylvania · USHospital of the University of Pennsylvania · US

Funding

Therapeutic Potential of Gingival mesenchymal Stem Cell-derived Extracellular Vesicles Enriched with MFG-E8 in Peripheral Nerve RegenerationR21DE029926 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI LE, ANH D · 2020 to 2021
$446k
NIDCR NIH HHS R21 DE029926
6 · The paper itself

Abstract

Background and Objective: Oral and maxillofacial (OMF) defects caused by congenital conditions, injuries, ablative surgery for benign and malignant head & neck tumor, can often lead to OMF deformities and malfunctions in speech, mastication/chewing, and swallowing as well as have deleterious psychological effects and socioeconomic burdens to patients. Due to the unique complex 3D geometry of the head and neck region, reconstruction and rehabilitation of OMF defects remain a major challenge for OMF surgeons.The purpose of this narrative review is to update the information on the biological properties and functions of mesenchymal stem cells derived from various dental tissues (dental-MSCs) and their potential application in tissue engineering (TE) and regenerative reconstruction of OMF tissues. Methods: A data-based search was performed by using PubMed database whereby articles published between 2000 and 2021 in English were included in the search with the following key words: dental stem cells, OMF reconstruction, OMF TE and regeneration. Key Content and Findings: Currently, the advancement in stem cell biology, biomaterial science, and TE technology has demonstrated the significant potential application of stem cell-based therapy in regenerative reconstruction and rehabilitation of OMF defects. However, no stem cell-based product or device has been translated into clinical application to replace microsurgical free tissue transfer, the current mainstay of care in the reconstruction of OMF defects. Conclusions: Currently, microsurgical free tissue transfer remains the gold standard mainstay of care for the reconstruction of OMF defects due to their abundant blood supply and flexibility for transplantation. However, several major challenges, such as the limited availability, the requirement of a second surgery, donor site morbidity, and the risk of free flap failure, have promoted the development of novel approaches. Due to the advancement in stem cell biology, biomaterial science, and TE technology, stem cell-based regenerative therapy is emerging as a promising therapeutic approach for a variety of diseases, including regenerative reconstruction and rehabilitation of OMF defects. In this narrative review, we update on the characteristics and biological functions of mesenchymal stem cells derived from various dental tissues (dental-MSCs) and their released cell-free products, extracellular vesicles (EVs). We also highlighted their potential application in TE and regenerative reconstruction of OMF defects in animal models and clinical studies and the potential challenges in this field.

Indexed as

Dental stem cellsextracellular vesicles (EVs)oral and maxillofacial (OMF) defectregenerative therapytissue engineering (TE)

Identifiers

PMID35813450
PMCPMC9265242
OpenAlexW3186152021

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.