» Articles » PMID: 30921414

Adipose-derived Stem Cell Sheets Accelerate Bone Healing in Rat Femoral Defects

Overview
Journal PLoS One
Date 2019 Mar 29
PMID 30921414
Citations 21
Authors
Affiliations
Soon will be listed here.
Abstract

In the present study, we investigated whether both adipose-derived stem cell (ADSC) and osteogenic-induced ADSC sheets could promote bone healing in a rat distal femoral metaphysis bone defect model. A through-hole defect of 1 mm diameter was drilled into each distal femur of 12 week old rats. Forty-five rats were randomly assigned to three groups: (1) control group; (2) ADSC sheet group; or (3) osteogenic-induced ADSC sheet group. We evaluated each group by analysis of computerized tomography scans every week after the surgery, histological analysis, and DiI labeling (a method of membrane staining for post implant cell tracing). Radiological and histological evaluations showed that a part of the hole persisted in the control group at four weeks after surgery, whereas the hole was restored almost completely by new bone formation in both sheet groups. The mean value of bone density (in Houndsfield units) for the bone defect area was significantly higher in both sheet groups than that in the control group (p = 0.05) at four weeks postoperative. A large number of osteocalcin positive osteoblasts were observed at the area of bone defect, especially in the osteogenic-induced ADCS sheet group. DiI labeling in the newly formed bone showed that each sheet had differentiated into bone tissue at four weeks after surgery. The ADSC and the osteogenic-induced ADSC sheets promoted significantly quicker bone healing in the bone defect. Moreover, the osteogenic-induced ADSC sheet may be more advantageous for bone healing than the ADSC sheet because of the higher number of osteocalcin positive osteoblasts via the transplantation.

Citing Articles

Combination of mesenchymal stem cell sheet with poly-caprolactone nanofibrous mat and Gelfoam increased osteogenesis capacity in rat calvarial defect.

Banimohamad-Shotorbani B, Rahbarghazi R, Jarolmasjed S, Mehdipour A, Shafaei H Bioimpacts. 2025; 15:30006.

PMID: 39963571 PMC: 11830138. DOI: 10.34172/bi.30006.


Unlocking the regenerative key: Targeting stem cell factors for bone renewal.

Karima G, Kim H J Tissue Eng. 2024; 15:20417314241287491.

PMID: 39479284 PMC: 11523181. DOI: 10.1177/20417314241287491.


Role of Adipose-Derived Mesenchymal Stem Cells in Bone Regeneration.

Lau C, Park S, Ethiraj L, Singh P, Raj G, Quek J Int J Mol Sci. 2024; 25(12).

PMID: 38928517 PMC: 11204188. DOI: 10.3390/ijms25126805.


The extracts of osteoblast developed from adipose-derived stem cell and its role in osteogenesis.

Tangporncharoen R, Silathapanasakul A, Tragoonlugkana P, Pruksapong C, Tawonsawatruk T, Supokawej A J Orthop Surg Res. 2024; 19(1):255.

PMID: 38650022 PMC: 11034088. DOI: 10.1186/s13018-024-04747-3.


High quality repair of osteochondral defects in rats using the extracellular matrix of antler stem cells.

Wang Y, Chu W, Zhai J, Wang W, He Z, Zhao Q World J Stem Cells. 2024; 16(2):176-190.

PMID: 38455106 PMC: 10915955. DOI: 10.4252/wjsc.v16.i2.176.


References
1.
Ueyama T, Yamamoto Y, Ueda K, Yajima A, Maeda Y, Yamashita Y . Is gastrectomy-induced high turnover of bone with hyperosteoidosis and increase of mineralization a typical osteomalacia?. PLoS One. 2013; 8(6):e65685. PMC: 3679169. DOI: 10.1371/journal.pone.0065685. View

2.
De Long Jr W, Einhorn T, Koval K, McKee M, Smith W, Sanders R . Bone grafts and bone graft substitutes in orthopaedic trauma surgery. A critical analysis. J Bone Joint Surg Am. 2007; 89(3):649-58. DOI: 10.2106/JBJS.F.00465. View

3.
Tsuchiya H, Abdel-Wanis M, Sakurakichi K, Yamashiro T, Tomita K . Osteosarcoma around the knee. Intraepiphyseal excision and biological reconstruction with distraction osteogenesis. J Bone Joint Surg Br. 2002; 84(8):1162-6. DOI: 10.1302/0301-620x.84b8.13330. View

4.
Kundu A, Putnam A . Vitronectin and collagen I differentially regulate osteogenesis in mesenchymal stem cells. Biochem Biophys Res Commun. 2006; 347(1):347-57. DOI: 10.1016/j.bbrc.2006.06.110. View

5.
Spina A, Montella R, Liccardo D, De Rosa A, Laino L, Mitsiadis T . NZ-GMP Approved Serum Improve hDPSC Osteogenic Commitment and Increase Angiogenic Factor Expression. Front Physiol. 2016; 7:354. PMC: 4990559. DOI: 10.3389/fphys.2016.00354. View