scholarly journals Effect of an Experimental Direct Pulp-capping Material on the Properties and Osteogenic Differentiation of Human Dental Pulp Stem Cells

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Fan Yu ◽  
Yan Dong ◽  
Yan-wei Yang ◽  
Ping-ting Lin ◽  
Hao-han Yu ◽  
...  
Keyword(s):  
Stem Cells ◽  
Osteogenic Differentiation ◽  
Dental Pulp ◽  
Dental Pulp Stem Cells ◽  
Direct Pulp Capping ◽  
Pulp Capping ◽  
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 Evaluation of Resin-Based Material Containing Copaiba Oleoresin (Copaifera Reticulata Ducke): Biological Effects on the Human Dental Pulp Stem Cells

Biomolecules ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 972
Author(s):  
Roberta Souza D’Almeida Couto ◽  
Maria Fernanda Setubal Destro Rodrigues ◽  
Leila Soares Ferreira ◽  
Ivana Márcia Alves Diniz ◽  
Fernando de Sá Silva ◽  
...  
Keyword(s):  
Stem Cells ◽  
Dental Pulp ◽  
Biological Effects ◽  
Dental Pulp Stem Cells ◽  
Nodule Formation ◽  
Alizarin Red ◽  
Pulp Capping ◽  
Hsp 27 ◽  
Dental Pulp Capping ◽  
Human Dental Pulp

The purpose of this study was to analyze in vitro the biological effects on human dental pulp stem cells triggered in response to substances leached or dissolved from two experimental cements for dental pulp capping. The experimental materials, based on extracts from Copaifera reticulata Ducke (COP), were compared to calcium hydroxide [Ca(OH)2] and mineral trioxide aggregate (MTA), materials commonly used for direct dental pulp capping in restorative dentistry. For this, human dental pulp stem cells were exposed to COP associated or not with Ca(OH)2 or MTA. Cell cytocompatibility, migration, and differentiation (mineralized nodule formation (Alizarin red assay) and gene expression (RT-qPCR) of OCN, DSPP, and HSP-27 (genes regulated in biomineralization events)) were evaluated. The results showed that the association of COP reduced the cytotoxicity of Ca(OH)2. Upregulations of the OCN, DSPP, and HSP-27 genes were observed in response to the association of COP to MTA, and the DSPP and HSP-27 genes were upregulated in the Ca(OH)2 + COP group. In up to 24 h, cell migration was significantly enhanced in the MTA + COP and Ca(OH)2 + COP groups. In conclusion, the combination of COP with the currently used materials for dental pulp capping [Ca(OH)2 and MTA] improved the cell activities related to pulp repair (i.e., cytocompatibility, differentiation, mineralization, and migration) including a protective effect against the cytotoxicity of Ca(OH)2.

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.

scholarly journals Towards osteogenic differentiation of human dental pulp stem cells on PCL-PEG-PCL/zeolite nanofibrous scaffolds

2019 ◽  
Vol 47 (1) ◽  
pp. 3431-3437 ◽  
Author(s):  
Mahdieh Alipour ◽  
Marziyeh Aghazadeh ◽  
Abolfazl Akbarzadeh ◽  
Zahra Vafajoo ◽  
Zahra Aghazadeh ◽  
...  
Keyword(s):  
Stem Cells ◽  
Osteogenic Differentiation ◽  
Dental Pulp ◽  
Dental Pulp Stem Cells ◽  
Nanofibrous Scaffolds ◽  
Human Dental Pulp
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