Adipose Derived-Mesenchymal Stem Cells Viability and Differentiating Features for Orthopaedic Reparative Applications: Banking of Adipose Tissue
Osteoarthritis is characterized by loss of articular cartilage also due to reduced chondrogenic activity of mesenchymal stem cells (MSCs) from patients. Adipose tissue is an attractive source of MSCs (ATD-MSCs), representing an effective tool for reparative medicine, particularly for treatment of os...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Stem Cells International |
| Online Access: | http://dx.doi.org/10.1155/2016/4968724 |
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| author | Ilaria Roato Daniela Alotto Dimas Carolina Belisario Stefania Casarin Mara Fumagalli Irene Cambieri Raimondo Piana Maurizio Stella Riccardo Ferracini Carlotta Castagnoli |
| author_facet | Ilaria Roato Daniela Alotto Dimas Carolina Belisario Stefania Casarin Mara Fumagalli Irene Cambieri Raimondo Piana Maurizio Stella Riccardo Ferracini Carlotta Castagnoli |
| author_sort | Ilaria Roato |
| collection | DOAJ |
| description | Osteoarthritis is characterized by loss of articular cartilage also due to reduced chondrogenic activity of mesenchymal stem cells (MSCs) from patients. Adipose tissue is an attractive source of MSCs (ATD-MSCs), representing an effective tool for reparative medicine, particularly for treatment of osteoarthritis, due to their chondrogenic and osteogenic differentiation capability. The treatment of symptomatic knee arthritis with ATD-MSCs proved effective with a single infusion, but multiple infusions could be also more efficacious. Here we studied some crucial aspects of adipose tissue banking procedures, evaluating ATD-MSCs viability, and differentiation capability after cryopreservation, to guarantee the quality of the tissue for multiple infusions. We reported that the presence of local anesthetic during lipoaspiration negatively affects cell viability of cryopreserved adipose tissue and cell growth of ATD-MSCs in culture. We observed that DMSO guarantees a faster growth of ATD-MSCs in culture than trehalose. At last, ATD-MSCs derived from fresh and cryopreserved samples at −80°C and −196°C showed viability and differentiation ability comparable to fresh samples. These data indicate that cryopreservation of adipose tissue at −80°C and −196°C is equivalent and preserves the content of ATD-MSCs in Stromal Vascular Fraction (SVF), guaranteeing the differentiation ability of ATD-MSCs. |
| format | Article |
| id | doaj-art-baf2261ab0a2414c81e92a8b3f85ecae |
| institution | OA Journals |
| issn | 1687-966X 1687-9678 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Stem Cells International |
| spelling | doaj-art-baf2261ab0a2414c81e92a8b3f85ecae2025-08-20T02:18:42ZengWileyStem Cells International1687-966X1687-96782016-01-01201610.1155/2016/49687244968724Adipose Derived-Mesenchymal Stem Cells Viability and Differentiating Features for Orthopaedic Reparative Applications: Banking of Adipose TissueIlaria Roato0Daniela Alotto1Dimas Carolina Belisario2Stefania Casarin3Mara Fumagalli4Irene Cambieri5Raimondo Piana6Maurizio Stella7Riccardo Ferracini8Carlotta Castagnoli9CeRMS, A.O.U. Città della Salute e della Scienza, Torino, ItalySkin Bank, Department of General and Specialized Surgery, A.O.U. Città della Salute e della Scienza, Torino, ItalyCeRMS, A.O.U. Città della Salute e della Scienza, Torino, ItalySkin Bank, Department of General and Specialized Surgery, A.O.U. Città della Salute e della Scienza, Torino, ItalySkin Bank, Department of General and Specialized Surgery, A.O.U. Città della Salute e della Scienza, Torino, ItalySkin Bank, Department of General and Specialized Surgery, A.O.U. Città della Salute e della Scienza, Torino, ItalyDepartment of Orthopaedic Oncology, CTO Hospital, Torino, ItalySkin Bank, Department of General and Specialized Surgery, A.O.U. Città della Salute e della Scienza, Torino, ItalyDepartment of Orthopaedic Oncology, CTO Hospital, Torino, ItalySkin Bank, Department of General and Specialized Surgery, A.O.U. Città della Salute e della Scienza, Torino, ItalyOsteoarthritis is characterized by loss of articular cartilage also due to reduced chondrogenic activity of mesenchymal stem cells (MSCs) from patients. Adipose tissue is an attractive source of MSCs (ATD-MSCs), representing an effective tool for reparative medicine, particularly for treatment of osteoarthritis, due to their chondrogenic and osteogenic differentiation capability. The treatment of symptomatic knee arthritis with ATD-MSCs proved effective with a single infusion, but multiple infusions could be also more efficacious. Here we studied some crucial aspects of adipose tissue banking procedures, evaluating ATD-MSCs viability, and differentiation capability after cryopreservation, to guarantee the quality of the tissue for multiple infusions. We reported that the presence of local anesthetic during lipoaspiration negatively affects cell viability of cryopreserved adipose tissue and cell growth of ATD-MSCs in culture. We observed that DMSO guarantees a faster growth of ATD-MSCs in culture than trehalose. At last, ATD-MSCs derived from fresh and cryopreserved samples at −80°C and −196°C showed viability and differentiation ability comparable to fresh samples. These data indicate that cryopreservation of adipose tissue at −80°C and −196°C is equivalent and preserves the content of ATD-MSCs in Stromal Vascular Fraction (SVF), guaranteeing the differentiation ability of ATD-MSCs.http://dx.doi.org/10.1155/2016/4968724 |
| spellingShingle | Ilaria Roato Daniela Alotto Dimas Carolina Belisario Stefania Casarin Mara Fumagalli Irene Cambieri Raimondo Piana Maurizio Stella Riccardo Ferracini Carlotta Castagnoli Adipose Derived-Mesenchymal Stem Cells Viability and Differentiating Features for Orthopaedic Reparative Applications: Banking of Adipose Tissue Stem Cells International |
| title | Adipose Derived-Mesenchymal Stem Cells Viability and Differentiating Features for Orthopaedic Reparative Applications: Banking of Adipose Tissue |
| title_full | Adipose Derived-Mesenchymal Stem Cells Viability and Differentiating Features for Orthopaedic Reparative Applications: Banking of Adipose Tissue |
| title_fullStr | Adipose Derived-Mesenchymal Stem Cells Viability and Differentiating Features for Orthopaedic Reparative Applications: Banking of Adipose Tissue |
| title_full_unstemmed | Adipose Derived-Mesenchymal Stem Cells Viability and Differentiating Features for Orthopaedic Reparative Applications: Banking of Adipose Tissue |
| title_short | Adipose Derived-Mesenchymal Stem Cells Viability and Differentiating Features for Orthopaedic Reparative Applications: Banking of Adipose Tissue |
| title_sort | adipose derived mesenchymal stem cells viability and differentiating features for orthopaedic reparative applications banking of adipose tissue |
| url | http://dx.doi.org/10.1155/2016/4968724 |
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