Abstract
Teeth are a kind of masticatory organs of special histological origin, unique to vertebrates, playing an important role in chewing, esthetics, and auxiliary pronunciation. In the past decades, with the development of tissue engineering and regenerative medicine, the studies of mesenchymal stem cells (MSCs) gradually attracted the interest of researchers. Accordingly, several types of MSCs have been successively isolated in teeth or teeth-related tissues, including dental pulp stem cells, periodontal ligament stem cells, stem cells from human exfoliated deciduous teeth, dental follicle stem cells, stem cells from apical papilla and gingival mesenchymal stem cells. These dental stem cells (DSCs) are easily accessible, possess excellent stem cell characteristics, such as high proliferation rates and profound immunomodulatory properties. Small-molecule drugs are widely used and show great advantages in clinical practice. As research progressed, small-molecule drugs are found to have various complex effects on the characteristics of DSCs, especially the enhancement of biological characteristics of DSCs, which has gradually become a hot issue in the field of DSCs research. This review summarizes the background, current status, existing problems, future research directions, and prospects of the combination of DSCs with three common small-molecule drugs: aspirin, metformin, and berberine.
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Abbreviations
- ALP:
-
Alkaline phosphatase
- AMPK:
-
Adenosine monophosphate-activated protein kinase
- BBR:
-
Berberine
- BMMSCs:
-
Bone marrow mesenchymal stem cells
- BMP10:
-
Bone morphogenetic protein 10
- CM:
-
Conditioned medium
- COL-1:
-
Collagen I
- DFSCs:
-
Dental follicle stem cells
- DMP1:
-
Dentin matrix acidic phosphoprotein 1
- DPSCs:
-
Dental pulp stem cells
- DSCs:
-
Dental stem cells
- DSPP:
-
Dentin sialophosphoprotein
- FGF9:
-
Fibroblast growth factor 9
- GMSCs:
-
Gingival mesenchymal stem cells
- IL-10:
-
Anti-inflammatory cytokine interleukin 10
- LPS:
-
Lipopolysaccharide
- MAPK:
-
Mitogen-activated protein kinase
- MSCs:
-
Mesenchymal stem cells
- OCN:
-
Osteocalcin
- OPN:
-
Osteopontin
- PDLSCs:
-
Periodontal ligament stem cells
- PEG-ASA:
-
Tetra-PEG hydrogels loaded with aspirin
- PI3K/Akt:
-
Phosphoinositide 3-kinase-protein kinase B
- PRF:
-
Platelet-rich fibrin
- RUNX2:
-
Runt-related transcription factor 2
- SCAPs:
-
Stem cells from apical papilla
- SHED:
-
Stem cells from human exfoliated deciduous teeth
- TCM:
-
Traditional Chinese medicine
- TERT/Wnt/β-catenin:
-
Telomerase reverse transcriptase/wingless/integrated/β-catenin
- TNF-α:
-
Tumor necrosis factor α
- VEGFA:
-
Vascular endothelial growth factor A
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Funding
This work was supported by grants from the Natural Science Foundation of Shandong Province (No. ZR2021MH051 to Gang Ding), the National Natural Science Foundation of China (No. 81570945 to Gang Ding), the Postgraduate Education Quality Improvement Plan of Shandong Province (No. SDYAL21150 to Gang Ding), and 2021 Youth Innovation Talent Introduction and Education Program of Shandong Province Universities (The innovative team for molecular epidemiology of oral cancer based on multiomics).
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ZZ designed the study, searched literature, analyzed data, and wrote the article. ST, TY, and XW searched literature and analyzed data. GD designed the study, wrote the article, and supervised the study. All authors read and approved the final manuscript.
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Zheng, Z., Tang, S., Yang, T. et al. Advances in combined application of dental stem cells and small-molecule drugs in regenerative medicine. Human Cell 36, 1620–1637 (2023). https://doi.org/10.1007/s13577-023-00943-1
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DOI: https://doi.org/10.1007/s13577-023-00943-1