Mechanical harvesting of cell sheets: an efficient approach for bone and cartilage tissue engineering
Abstract Cell sheet engineering (CSE) has demonstrated significant promise for the advancement and application of tissue-engineered constructs in the fields of tissue engineering and regenerative medicine. In this technology, cells are cultured to form a monolayer, which is then detached from the cu...
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BMC
2025-06-01
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| Series: | Stem Cell Research & Therapy |
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| Online Access: | https://doi.org/10.1186/s13287-025-04411-5 |
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| author | Fatemeh Leisi Mehrabani Yalda Alibeigian Mohamadreza Baghaban Eslaminejad Samaneh Hosseini |
| author_facet | Fatemeh Leisi Mehrabani Yalda Alibeigian Mohamadreza Baghaban Eslaminejad Samaneh Hosseini |
| author_sort | Fatemeh Leisi Mehrabani |
| collection | DOAJ |
| description | Abstract Cell sheet engineering (CSE) has demonstrated significant promise for the advancement and application of tissue-engineered constructs in the fields of tissue engineering and regenerative medicine. In this technology, cells are cultured to form a monolayer, which is then detached from the culture surface as a complete sheet. This process preserves cell interactions, maintains cellular phenotypes and functions, and retains the integrity of the cell–extracellular matrix (ECM). A main characteristic of the cell sheet is its ability to retain the native ECM components secreted by cells. When the ECM is preserved in cell sheets, cells are surrounded by a much more biologically appropriate environment to increase their regenerative potential, thereby offering more native conditions for cell growth and differentiation. CSE has shown promising results in a wide range of applications, including bone and cartilage. The cell sheets can be directly transplanted to the target site, where they integrate with the host tissue and enhance regeneration. The main challenge in CSE is how to detach an intact cell sheet without disturbing the ECM and cell‒cell connections. There are various methods for removing cell sheets that lead to the harvesting of intact cell sheets. Among the various methods for harvesting cell sheets, temperature-responsive systems and mechanical peeling are the most common. Mechanical harvesting, in particular, is a simple, cost-effective, accessible method that is widely used in research, especially in the scope of bone and cartilage tissue engineering. This article aims to review the application of cell sheets in bone and cartilage tissue engineering, with a focus on practical and cost-effective mechanical harvesting methods. |
| format | Article |
| id | doaj-art-b6774768ab4544ebad0deb22261ebafb |
| institution | OA Journals |
| issn | 1757-6512 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | BMC |
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| series | Stem Cell Research & Therapy |
| spelling | doaj-art-b6774768ab4544ebad0deb22261ebafb2025-08-20T02:36:50ZengBMCStem Cell Research & Therapy1757-65122025-06-0116112310.1186/s13287-025-04411-5Mechanical harvesting of cell sheets: an efficient approach for bone and cartilage tissue engineeringFatemeh Leisi Mehrabani0Yalda Alibeigian1Mohamadreza Baghaban Eslaminejad2Samaneh Hosseini3Faculty of Sciences and Advanced Technologies in Biology, University of Science and CultureFaculty of Sciences and Advanced Technologies in Biology, University of Science and CultureDepartment of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECRDepartment of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECRAbstract Cell sheet engineering (CSE) has demonstrated significant promise for the advancement and application of tissue-engineered constructs in the fields of tissue engineering and regenerative medicine. In this technology, cells are cultured to form a monolayer, which is then detached from the culture surface as a complete sheet. This process preserves cell interactions, maintains cellular phenotypes and functions, and retains the integrity of the cell–extracellular matrix (ECM). A main characteristic of the cell sheet is its ability to retain the native ECM components secreted by cells. When the ECM is preserved in cell sheets, cells are surrounded by a much more biologically appropriate environment to increase their regenerative potential, thereby offering more native conditions for cell growth and differentiation. CSE has shown promising results in a wide range of applications, including bone and cartilage. The cell sheets can be directly transplanted to the target site, where they integrate with the host tissue and enhance regeneration. The main challenge in CSE is how to detach an intact cell sheet without disturbing the ECM and cell‒cell connections. There are various methods for removing cell sheets that lead to the harvesting of intact cell sheets. Among the various methods for harvesting cell sheets, temperature-responsive systems and mechanical peeling are the most common. Mechanical harvesting, in particular, is a simple, cost-effective, accessible method that is widely used in research, especially in the scope of bone and cartilage tissue engineering. This article aims to review the application of cell sheets in bone and cartilage tissue engineering, with a focus on practical and cost-effective mechanical harvesting methods.https://doi.org/10.1186/s13287-025-04411-5Mesenchymal stem cellHarvesting systemsScaffold-free tissue engineering |
| spellingShingle | Fatemeh Leisi Mehrabani Yalda Alibeigian Mohamadreza Baghaban Eslaminejad Samaneh Hosseini Mechanical harvesting of cell sheets: an efficient approach for bone and cartilage tissue engineering Stem Cell Research & Therapy Mesenchymal stem cell Harvesting systems Scaffold-free tissue engineering |
| title | Mechanical harvesting of cell sheets: an efficient approach for bone and cartilage tissue engineering |
| title_full | Mechanical harvesting of cell sheets: an efficient approach for bone and cartilage tissue engineering |
| title_fullStr | Mechanical harvesting of cell sheets: an efficient approach for bone and cartilage tissue engineering |
| title_full_unstemmed | Mechanical harvesting of cell sheets: an efficient approach for bone and cartilage tissue engineering |
| title_short | Mechanical harvesting of cell sheets: an efficient approach for bone and cartilage tissue engineering |
| title_sort | mechanical harvesting of cell sheets an efficient approach for bone and cartilage tissue engineering |
| topic | Mesenchymal stem cell Harvesting systems Scaffold-free tissue engineering |
| url | https://doi.org/10.1186/s13287-025-04411-5 |
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