Bioactive glass‐containing hydrogel delivery system for osteogenic differentiation of human dental pulp stem cells

2019 ◽  
Vol 108 (3) ◽  
pp. 557-564 ◽  
Author(s):  
Sevda P. Sevari ◽  
Faezeh Shahnazi ◽  
Chider Chen ◽  
John C. Mitchell ◽  
Sahar Ansari ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bioactive Glass ◽  
Osteogenic Differentiation ◽  
Delivery System ◽  
Dental Pulp ◽  
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 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

scholarly journals The Effect of Mesoporous Bioactive Glass Nanoparticles/Graphene Oxide Composites on the Differentiation and Mineralization of Human Dental Pulp Stem Cells

Nanomaterials ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 620 ◽  
Author(s):  
Jae Hwa Ahn ◽  
In-Ryoung Kim ◽  
Yeon Kim ◽  
Dong-Hyun Kim ◽  
Soo-Byung Park ◽  
...  
Keyword(s):  
Stem Cells ◽  
Graphene Oxide ◽  
Bioactive Glass ◽  
Dental Pulp ◽  
Dental Pulp Stem Cells ◽  
Mrna Levels ◽  
Alizarin Red ◽  
Differentiation Potential ◽  
Human Dental Pulp ◽  
Mesoporous Bioactive Glass

The purpose of this study was to investigate the effects of mesoporous bioactive glass nanoparticle (MBN)/graphene oxide (GO) composites on the mineralization ability and differentiation potential of human dental pulp stem cells (hDPSCs). MBN/GO composites were synthesized using the sol-gel method and colloidal processing to enhance the bioactivity and mechanical properties of MBN. Characterization using FESEM, XRD, FTIR, and Raman spectrometry showed that the composites were successfully synthesized. hDPSCs were then cultured directly on the MBN/GO (40:1 and 20:1) composites in vitro. MBN/GO promoted the proliferation and alkaline phosphatase (ALP) activity of hDPSCs. In addition, qRT-PCR showed that MBN/GO regulated the mRNA levels of odontogenic markers (dentin sialophosphoprotein (DSPP), dentine matrix protein 1 (DMP-1), ALP, matrix extracellular phosphoglycoprotein (MEPE), bone morphogenetic protein 2 (BMP-2), and runt-related transcription factor 2 (RUNX-2)). The mRNA levels of DSPP and DMP-1, two odontogenesis-specific markers, were considerably upregulated in hDPSCs in response to growth on the MBN/GO composites. Western blot analysis revealed similar results. Alizarin red S staining was subsequently performed to further investigate MBN/GO-induced mineralization of hDPSCs. It was revealed that MBN/GO composites promote odontogenic differentiation via the Wnt/β-catenin signaling pathway. Collectively, the results of the present study suggest that MBN/GO composites may promote the differentiation of hDPSCs into odontoblast-like cells, and potentially induce dentin formation.

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