Influence of Partial O₂ Pressure on the Adhesion, Proliferation, and Osteogenic Differentiation of Human Dental Pulp Stem Cells on β-Tricalcium Phosphate Scaffold

2017 ◽  
Vol 32 (6) ◽  
pp. 1251-1256 ◽  
Author(s):  
Jose Viña-Almunia ◽  
Cristina Mas-Bargues ◽  
Consuelo Borras ◽  
Juan Gambini ◽  
Marya El Alami ◽  
...  
Keyword(s):  
Stem Cells ◽  
Osteogenic Differentiation ◽  
Tricalcium Phosphate ◽  
Dental Pulp ◽  
Dental Pulp Stem Cells ◽  
Human Dental Pulp

scholarly journals Osteogenic differentiation of human dental pulp stem cells on β-tricalcium phosphate/poly (l-lactic acid/caprolactone) three-dimensional scaffolds

2012 ◽  
Vol 3 (1) ◽  
pp. 204173141246799 ◽  
Author(s):  
Rashi Khanna-Jain ◽  
Bettina Mannerström ◽  
Annukka Vuorinen ◽  
George KB Sándor ◽  
Riitta Suuronen ◽  
...  
Keyword(s):  
Stem Cells ◽  
Lactic Acid ◽  
Osteogenic Differentiation ◽  
Tricalcium Phosphate ◽  
Dental Pulp ◽  
Three Dimensional ◽  
Dental Pulp Stem Cells ◽  
Human Dental Pulp

Chrysin induces osteogenic differentiation of human dental pulp stem cells

2021 ◽  
Vol 400 (2) ◽  
pp. 112466
Author(s):  
J.F. Huo ◽  
M.L. Zhang ◽  
X.X. Wang ◽  
D.H. Zou
Keyword(s):  
Stem Cells ◽  
Osteogenic Differentiation ◽  
Dental Pulp ◽  
Dental Pulp Stem Cells ◽  
Human Dental Pulp

scholarly journals In Vitro Mechanical and Biological Properties of 3D Printed Polymer Composite and β-Tricalcium Phosphate Scaffold on Human Dental Pulp Stem Cells

Materials ◽  
2020 ◽  
Vol 13 (14) ◽  
pp. 3057 ◽  
Author(s):  
Shuaishuai Cao ◽  
Jonghyeuk Han ◽  
Neha Sharma ◽  
Bilal Msallem ◽  
Wonwoo Jeong ◽  
...  
Keyword(s):  
Stem Cells ◽  
Tricalcium Phosphate ◽  
Dental Pulp ◽  
Chemical Elements ◽  
Maxillofacial Surgery ◽  
3D Structure ◽  
Dental Pulp Stem Cells ◽  
Oral And Maxillofacial Surgery ◽  
Human Dental Pulp ◽  
3D Printed

3D printed biomaterials have been extensively investigated and developed in the field of bone regeneration related to clinical issues. However, specific applications of 3D printed biomaterials in different dental areas have seldom been reported. In this study, we aimed to and successfully fabricated 3D poly (lactic-co-glycolic acid)/β-tricalcium phosphate (3D-PLGA/TCP) and 3D β-tricalcium phosphate (3D-TCP) scaffolds using two relatively distinct 3D printing (3DP) technologies. Conjunctively, we compared and investigated mechanical and biological responses on human dental pulp stem cells (hDPSCs). Physicochemical properties of the scaffolds, including pore structure, chemical elements, and compression modulus, were characterized. hDPSCs were cultured on scaffolds for subsequent investigations of biocompatibility and osteoconductivity. Our findings indicate that 3D printed PLGA/TCP and β-tricalcium phosphate (β-TCP) scaffolds possessed a highly interconnected and porous structure. 3D-TCP scaffolds exhibited better compressive strength than 3D-PLGA/TCP scaffolds, while the 3D-PLGA/TCP scaffolds revealed a flexible mechanical performance. The introduction of 3D structure and β-TCP components increased the adhesion and proliferation of hDPSCs and promoted osteogenic differentiation. In conclusion, 3D-PLGA/TCP and 3D-TCP scaffolds, with the incorporation of hDPSCs as a personalized restoration approach, has a prospective potential to repair minor and critical bone defects in oral and maxillofacial surgery, respectively.

scholarly journals Functionalization of Polycaprolactone Scaffolds with Hyaluronic Acid and β-TCP Facilitates Migration and Osteogenic Differentiation of Human Dental Pulp Stem Cells In Vitro

2015 ◽  
Vol 21 (3-4) ◽  
pp. 729-739 ◽  
Author(s):  
Jonas Jensen ◽  
David Christian Evar Kraft ◽  
Helle Lysdahl ◽  
Casper Bindzus Foldager ◽  
Muwan Chen ◽  
...  
Keyword(s):  
Stem Cells ◽  
Hyaluronic Acid ◽  
Osteogenic Differentiation ◽  
Dental Pulp ◽  
Dental Pulp Stem Cells ◽  
Human Dental Pulp

Berberine Promotes Osteogenic Differentiation of Human Dental Pulp Stem Cells Through Activating EGFR-MAPK-Runx2 Pathways

2019 ◽  
Vol 26 (3) ◽  
pp. 1677-1685 ◽  
Author(s):  
Bing-Chang Xin ◽  
Qi-Shan Wu ◽  
Song Jin ◽  
Ai-Hua Luo ◽  
De-Gang Sun ◽  
...  
Keyword(s):  
Stem Cells ◽  
Osteogenic Differentiation ◽  
Dental Pulp ◽  
Dental Pulp Stem Cells ◽  
Human Dental Pulp

scholarly journals Exosomal circLPAR1 Promoted Osteogenic Differentiation of Homotypic Dental Pulp Stem Cells by Competitively Binding to hsa-miR-31

2020 ◽  
Vol 2020 ◽  
pp. 1-13
Author(s):  
Liangkun Xie ◽  
Zheng Guan ◽  
Mingzhu Zhang ◽  
Sha Lyu ◽  
Nattawut Thuaksuban ◽  
...  
Keyword(s):  
Stem Cells ◽  
Osteogenic Differentiation ◽  
Dental Pulp ◽  
Expression Profiles ◽  
Circular Rna ◽  
Inhibitory Effect ◽  
Dental Pulp Stem Cells ◽  
Great Promise ◽  
Human Dental Pulp ◽  
Osteogenic Induction

Human dental pulp stem cells (DPSCs) hold great promise in bone regeneration. However, the exact mechanism of osteogenic differentiation of DPSCs remains unknown, especially the role of exosomes played in. The DPSCs were cultured and received osteogenic induction; then, exosomes from osteogenic-induced DPSCs (OI-DPSC-Ex) at different time intervals were isolated and sequenced for circular RNA (circRNA) expression profiles. Gradually, increased circular lysophosphatidic acid receptor 1 (circLPAR1) expression was found in the OI-DPSC-Ex coincidentally with the degree of osteogenic differentiation. Meanwhile, results from osteogenic differentiation examinations showed that the OI-DPSC-Ex had osteogenic effect on the recipient homotypic DPSCs. To investigate the mechanism of exosomal circLPAR1 on osteogenic differentiation, we verified that circLPAR1 could competently bind to hsa-miR-31, by eliminating the inhibitory effect of hsa-miR-31 on osteogenesis, therefore promoting osteogenic differentiation of the recipient homotypic DPSCs. Our study showed that exosomal circRNA played an important role in osteogenic differentiation of DPSCs and provided a novel way of utilization of exosomes for the treatment of bone deficiencies.

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