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Boreak N, Khayrat NMA, Shami AO, Zaylaee HJM, Hanbashi AA, Souri SA, Otayf HM, Bakri RE, Ajeely MEM, Bakri AEH, Jafer MA, Raj AT, Baeshen HA, Patil S. Metformin pre-conditioning enhances the angiogenic ability of the secretome of dental pulp stem cells. Saudi Pharm J 2021; 29:908-913. [PMID: 34408549 PMCID: PMC8363104 DOI: 10.1016/j.jsps.2021.07.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 07/04/2021] [Indexed: 01/20/2023] Open
Abstract
The aim of the present study was to assess the influence of metformin on the angiogenic ability of secretomes from dental pulp stem cells. The stem cells were obtained from the dental pulp (DPSCs) (n = 3) using the explant culture method. We treated the DPSCs with different concentrations of metformin and assessed the expression of the angiogenesis-related genes. We also tested the angiogenic effect of the secretomes on the yolk sac membrane of the chick embryos by counting the quaternary blood vessel formations on the yolk sac membrane. We found that metformin treatment enhanced the angiogenic potential of the stem cell secretome in a dose-dependent manner. This was evidenced by the increase in the quaternary blood vessel formations in the yolk sac membrane with lower to higher concentrations of metformin. Pre-treatment with metformin modulates the angiogenic potential of the stem cell-conditioned media in a dose-dependent manner. The augmentation of the angiogenic potential of the DPSCs can aid regeneration, especially in scenarios requiring the regeneration of vacuoles.
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Affiliation(s)
- Nezar Boreak
- Department of Restorative Dental Sciences, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| | | | | | | | | | | | | | | | | | | | - Mohammed Abdurabu Jafer
- Department of Preventive Dental Science, College of Dentistry, Jazan University, Saudi Arabia
- Department of Health Promotion, Maastricht University/CAPHRI, The Netherlands
| | - A. Thirumal Raj
- Department of Oral Pathology and Microbiology, Sri Venkateswara Dental College and Hospital, Chennai, India
| | - Hosam Ali Baeshen
- Department of Orthodontics, College of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Shankargouda Patil
- Department of Maxillofacial Surgery and Diagnostic Sciences, Division of Oral Pathology, College of Dentistry, Jazan University, Jazan, Saudi Arabia
- Corresponding author.
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Pulpo-Periodontal Regeneration: Management of Partial Failure Revascularization. Case Rep Dent 2017; 2017:8302039. [PMID: 29075537 PMCID: PMC5623788 DOI: 10.1155/2017/8302039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 07/23/2017] [Accepted: 08/07/2017] [Indexed: 11/17/2022] Open
Abstract
The aim of this work is to present a case of management of an open apex on a lower molar by using tissue engineering, with two endodontic procedures in the same tooth. We had to resort to pulp regeneration on the distal root and apexification with MTA on the mesial roots after the failure of regenerative therapy on those ones. The management consisted in scheduling regular follow-ups combined with X-rays. After 24 months, the radiological control has shown pulpo-periodontal regeneration associated with walls thickening and distal root elongation and periapical ad integrum healing.
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Potential of graphene for tissue engineering applications. Transl Res 2015; 166:399-400. [PMID: 25936761 DOI: 10.1016/j.trsl.2015.04.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 03/24/2015] [Accepted: 04/03/2015] [Indexed: 11/24/2022]
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Gonzálvez-García M, Rodríguez-Lozano FJ, Villanueva V, Segarra-Fenoll D, Rodríguez-González MA, Oñate-Sánchez R, Blanquer M, Meseguer-Olmo L, Moraleda JM. Mesenchymal stem cells and bisphosphonate-related osteonecrosis of the jaw: the future? Oral Dis 2012; 18:823-4. [DOI: 10.1111/j.1601-0825.2012.01941.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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