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http://dx.doi.org/10.5933/JKAPD.2017.44.3.350

Comparison of Mineralization in Each Passage of Dental Pulp Stem Cells from Supernumerary Tooth  

Shin, Jisun (Department of Pediatric Dentistry, School of Dentistry, Dankook University)
Kim, Jongbin (Department of Pediatric Dentistry, School of Dentistry, Dankook University)
Publication Information
Journal of the korean academy of Pediatric Dentistry / v.44, no.3, 2017 , pp. 350-357 More about this Journal
Abstract
The purpose of this study was to evaluate the difference of differentiation potential in each passage of dental pulp stem cells from supernumerary tooth (sDPSCs). The sDPSCs were obtained from a healthy 6-year-old male patient under the guidelines and got the informed consent. Cells were cultured until passage number 16 and divided into two groups; 1 - 8 passages as a young group and 9 - 16 passages as an old group. It was taken $2.25{\pm}0.46days$ in a young group and $3.25{\pm}0.46days$ in an old group to propagate cells of each passage until confluence and there were statistically significant differences between two groups (p < 0.05). In every passage, cell morphology was observed with microscope and evaluated the capacity to form high levels of minerals by alizarin red solution staining after treating differentiation medium. Fibroblast-like, spindle shaped, elongated cells and a few nodules were found in uninduced cultures of passage number 1, 8 and 9. But at 16 passage culture, cell size became larger and broader and observed with more nodules. After inducing differentiation, mineralized nodules were detected at the first passage of 7th day culture whereas at the 8 passage culture, nodules were seen clearly at 14th day culture. In addition, the amount of mineralized nodules were remarkably decreased after passage 9. From the data presented in this study, it is recommended to use sDPSCs of passage number within 8 for utilizing as stem cells.
Keywords
Passage; Supernumerary tooth; Dental Pulp; Stem cells;
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1 Seo BM, Miura M, Brahim J, et al. : Investigation of multipotent postnatal stem cells from human periodontal ligament. Lancet, 364:149-155, 2004.   DOI
2 Morsczeck C, Gotz W, Mohl C, et al. : Isolation of precursor cells (PCs) from human dental follicle of wisdom teeth. Matrix Biol, 24:155-165, 2005.   DOI
3 Sonoyama W, Liu Y, Zhang C, et al. : Mesenchymal stem cell-mediated functional tooth regeneration in swine. PLoS One, 1:e79, 2006.   DOI
4 Miura M, Gronthos S, Robey PG, et al. : SHED: stem cells from human exfoliated deciduous teeth. Proc Natl Acad Sci U S A, 100:5807-5812, 2003.   DOI
5 Huang WH, Tsai TP, Su HL : Mesiodens in the primary dentition stage: a radiographic study. ASDC J Dent Child, 59:186-189, 1992.
6 Huang AHC, Chen YK, Chan AWS, et al. : Isolation and characterization of dental pulp stem cells from a supernumerary tooth. J Oral Pathol Med, 37:571-574, 2008.   DOI
7 Hayflick L, Moorhead PS : The serial cultivation of human diploid cell strains. Exp Cell Res, 25:585-621, 1961.   DOI
8 Till JE, Mc CE : A direct measurement of the radiation sensitivity of normal mouse bone marrow cells. Radiat Res, 14:213-222, 1961.   DOI
9 Wagers AJ, Weissman IL : Plasticity of adult stem cells. Cell, 116:639-648, 2004.   DOI
10 Phinney DG, Kopen G, Prockop DJ, et al. : Donor variation in the growth properties and osteogenic potential of human marrow stromal cells. J Cell Biochem, 75:424-436, 1999.   DOI
11 Smith A : A glossary for stem-cell biology. Nature, 441:1060-1060, 2006.   DOI
12 Temple S : Stem cell plasticity-building the brain of our dreams. Nature Reviews Neuroscience, 2:513-520, 2001.   DOI
13 Gronthos S, Mankani M, Shi S, et al. : Postnatal human dental pulp stem cells (DPSCs) in vitro and in vivo. Proc Natl Acad Sci USA, 97:13625-13630, 2000.   DOI
14 Rho GJ, Kumar BM, Balasubramanian SS : Porcine mesenchymal stem cells-current technological status and future perspective. Front Biosci (Landmark Ed), 14:3942-3961, 2009.
15 Huang GJ, Gronthos S, Shi S : Mesenchymal stem cells derived from dental tissues vs. those from other sources: their biology and role in regenerative medicine. J Dent Res, 88:792-806, 2009.   DOI
16 Park BW, Hah YS, Byun JH, et al. : Osteogenic phenotypes and mineralization of cultured human periosteal-derived cells. Arch Oral Biol, 52:983-989, 2007.   DOI
17 Almeida-Porada G, Porada C, Zanjani ED : Adult stem cell plasticity and methods of detection. Rev Clin Exp Hematol, 5:26-41, 2001.   DOI
18 Matsubara T, Tsutsumi S, Kato Y, et al. : A new technique to expand human mesenchymal stem cells using basement membrane extracellular matrix. Biochem Biophys Res Commun, 313:503-508, 2004.   DOI
19 Stenderup K, Justesen J, Kassem M, et al. : Aging is associated with decreased maximal life span and accelerated senescence of bone marrow stromal cells. Bone, 33:919-926, 2003.   DOI
20 Graziano A, d'Aquino R, Papaccio G, et al. : Dental pulp stem cells: a promising tool for bone regeneration. Stem Cell Rev, 4:21-26, 2008.   DOI
21 Huang AH, Chen YK, Chan AW, et al. : Isolation and characterization of dental pulp stem cells from a supernumerary tooth. J Oral Pathol Med, 37:571-574, 2008.   DOI
22 Lindroos B, Maenpaa K, Miettinen S, et al. : Characterisation of human dental stem cells and buccal mucosa fibroblasts. Biochem Biophys Res Commun, 368:329-335, 2008.   DOI
23 Karaoz E, Dogan BN, Ayhan S, et al. : Isolation and in vitro characterisation of dental pulp stem cells from natal teeth. Histochem Cell Biol, 133:95-112, 2010.   DOI
24 Berchem G, Glondu M, Garcia M, et al. : Cathepsin-D affects multiple tumor progression steps in vivo: proliferation, angiogenesis and apoptosis. Oncogene, 21:5951, 2002.   DOI
25 Mets T, Verdonk G : In vitro aging of human bone marrow derived stromal cells. Mech Ageing Dev, 16:81-89, 1981.   DOI
26 Conget PA, Minguell JJ : Phenotypical and functional properties of human bone marrow mesenchymal progenitor cells. J Cell Physiol, 181:67-73, 1999.   DOI
27 Evans MJ, Kaufman MH : Establishment in culture of pluripotential cells from mouse embryos. Nature, 292:154-156, 1981.   DOI
28 Park S, Kang HM, Kim H, et al. : Characterization of umbilical cord-derived stem cells during expansion in vitro. Korean Journal of Reproductive Medicine, 36:23-34, 2009.
29 Izadpanah R, Trygg C, Gimble JM, et al. : Biologic properties of mesenchymal stem cells derived from bone marrow and adipose tissue. J Cell Biochem, 99:1285-1297, 2006.   DOI
30 Deans RJ, Moseley AB : Mesenchymal stem cells: biology and potential clinical uses. Exp Hematol, 28:875-884, 2000.   DOI
31 Bianco P, Riminucci M, Robey PG, et al. : Bone marrow stromal stem cells: nature, biology, and potential applications. Stem Cells, 19:180-192, 2001.   DOI
32 Ryu E, Hong S, Seo JS, et al. : Identification of senescenceassociated genes in human bone marrow mesenchymal stem cells. Biochem Biophys Res Commun, 371:431-436, 2008.   DOI
33 Wall ME, Bernacki SH, Loboa EG : Effects of serial passaging on the adipogenic and osteogenic differentiation potential of adipose-derived human mesenchymal stem cells. Tissue Eng, 13:1291-1298, 2007.   DOI
34 Baxter MA, Wynn RF, Bellantuono I, et al. : Study of telomere length reveals rapid aging of human marrow stromal cells following in vitro expansion. Stem Cells, 22:675-682, 2004.   DOI
35 Bruder SP, Jaiswal N, Haynesworth SE : Growth kinetics, selfrenewal, and the osteogenic potential of purified human mesenchymal stem cells during extensive subcultivation and following cryopreservation. J Cell Biochem, 64: 278-294, 1997.   DOI
36 Min JH, Ko SY, Jang YJ, et al. : Dentinogenic potential of human adult dental pulp cells during the extended primary culture. Hum Cell, 24:43-50, 2011.   DOI