» Articles » PMID: 27014644

Adipose-Derived Stem Cells As a Tool for Dental Implant Osseointegration: an Experimental Study in the Dog

Overview
Specialty Genetics
Date 2016 Mar 26
PMID 27014644
Citations 10
Authors
Affiliations
Soon will be listed here.
Abstract

The biological interaction between the jaw bones and dental implant is fundamental for the long-term success of dental implant placement. Nevertheless, the insufficient bone volume remains a major clinical problem, especially in case of immediate dental implant. Using a canine model, the present study proves the regenerative potential of adipose- derived stem cells (ADSCs) to repair peri-implant bone defects occurring in immediate dental implant placement. In six labradors, all mandibular premolars and the first molars were extracted bilaterally and three months later dental implants were installed with a marginal gap. The marginal defects were filled with hydroxyapatite (HA)-based scaffolds previously seeded with ADSCs. After one month of healing, specimens were prepared for histological and histomorphometric evaluations. Histological analyses of ground sections show that ADSCs significantly increase bone regeneration. Several new vessels, osteoblasts and new bone matrix were detected. By contrast, no inflammatory cells have been revealed. ADSCs could be used to accelerate bone healing in peri- implant defects in case of immediate dental implant placement.

Citing Articles

Advanced progress of adipose-derived stem cells-related biomaterials in maxillofacial regeneration.

Zhang L, Yu Z, Liu S, Liu F, Zhou S, Zhang Y Stem Cell Res Ther. 2025; 16(1):110.

PMID: 40038758 PMC: 11881347. DOI: 10.1186/s13287-025-04191-y.


The Use of Mesenchymal Stromal/Stem Cells (MSC) for Periodontal and Peri-implant Regeneration: Scoping Review.

Castro Dos Santos N, Cotrim K, Achoa G, Kalil E, Kantarci A, Bueno D Braz Dent J. 2024; 35:e246134.

PMID: 39476117 PMC: 11506238. DOI: 10.1590/0103-6440202406134.


Assessment of human adipose-derived stem cell on surface-modified silicone implant to reduce capsular contracture formation.

Sutthiwanjampa C, Shin B, Ryu N, Kang S, Heo C, Park H Bioeng Transl Med. 2022; 7(1):e10260.

PMID: 35111952 PMC: 8780897. DOI: 10.1002/btm2.10260.


Advances in Tissue Engineering and Implications for Oral and Maxillofacial Reconstruction.

McGue C, Manon V, Viet C J Calif Dent Assoc. 2021; 49(11):685-694.

PMID: 34887651 PMC: 8653764.


Application of Adipose Tissue Stem Cells in Regenerative Dentistry: A Systematic Review.

Gaur S, Agnihotri R J Int Soc Prev Community Dent. 2021; 11(3):266-271.

PMID: 34268188 PMC: 8257006. DOI: 10.4103/jispcd.JISPCD_43_21.


References
1.
Bressan E, Carraro A, Ferroni L, Gardin C, Sbricoli L, Guazzo R . Nanotechnology to drive stem cell commitment. Nanomedicine (Lond). 2013; 8(3):469-86. DOI: 10.2217/nnm.13.12. View

2.
Nuttall M, Shah F, Singh V, Thomas-Porch C, Frazier T, Gimble J . Adipocytes and the regulation of bone remodeling: a balancing act. Calcif Tissue Int. 2013; 94(1):78-87. DOI: 10.1007/s00223-013-9807-6. View

3.
Liao H, Chen C . Osteogenic potential: Comparison between bone marrow and adipose-derived mesenchymal stem cells. World J Stem Cells. 2014; 6(3):288-95. PMC: 4131270. DOI: 10.4252/wjsc.v6.i3.288. View

4.
Yang H, Kim K, Kim M, Lee S, Ryu Y, Seo B . The stem cell potential and multipotency of human adipose tissue-derived stem cells vary by cell donor and are different from those of other types of stem cells. Cells Tissues Organs. 2015; 199(5-6):373-83. DOI: 10.1159/000369969. View

5.
Agarwal R, Garcia A . Biomaterial strategies for engineering implants for enhanced osseointegration and bone repair. Adv Drug Deliv Rev. 2015; 94:53-62. PMC: 4598264. DOI: 10.1016/j.addr.2015.03.013. View