scholarly journals Scaffold-free Cartilage Tissue by Mechanical Stress Loading for Tissue Engineering

10.5772/8591 ◽  
2010 ◽  
Author(s):  
Katsuko S ◽  
Masato Sato ◽  
Toshihiro Nagai Stephanie Ting ◽  
Joji Mochida ◽  
Takashi Ushi
Keyword(s):  
Tissue Engineering ◽  
Mechanical Stress ◽  
Cartilage Tissue

Characterization of Chitosan-Based Scaffolds Seeded with Sheep Nasal Chondrocytes for Cartilage Tissue Engineering

2021 ◽  
Author(s):  
Anamarija Rogina ◽  
Maja Pušić ◽  
Lucija Štefan ◽  
Alan Ivković ◽  
Inga Urlić ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Cartilage Tissue Engineering ◽  
Cartilage Tissue

scholarly journals Generation and Evaluation of Novel Biomaterials Based on Decellularized Sturgeon Cartilage for Use in Tissue Engineering

Biomedicines ◽  
2021 ◽  
Vol 9 (7) ◽  
pp. 775
Author(s):  
Olimpia Ortiz-Arrabal ◽  
Ramón Carmona ◽  
Óscar-Darío García-García ◽  
Jesús Chato-Astrain ◽  
David Sánchez-Porras ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Ex Vivo ◽  
Cartilage Damage ◽  
Human Mesenchymal Stem Cells ◽  
In Silico Analysis ◽  
Cartilage Tissue ◽  
Advanced Therapy Medicinal Product ◽  
Advanced Therapy ◽  
Novel Scaffold

Because cartilage has limited regenerative capability, a fully efficient advanced therapy medicinal product is needed to treat severe cartilage damage. We evaluated a novel biomaterial obtained by decellularizing sturgeon chondral endoskeleton tissue for use in cartilage tissue engineering. In silico analysis suggested high homology between human and sturgeon collagen proteins, and ultra-performance liquid chromatography confirmed that both types of cartilage consisted mainly of the same amino acids. Decellularized sturgeon cartilage was recellularized with human chondrocytes and four types of human mesenchymal stem cells (MSC) and their suitability for generating a cartilage substitute was assessed ex vivo and in vivo. The results supported the biocompatibility of the novel scaffold, as well as its ability to sustain cell adhesion, proliferation and differentiation. In vivo assays showed that the MSC cells in grafted cartilage disks were biosynthetically active and able to remodel the extracellular matrix of cartilage substitutes, with the production of type II collagen and other relevant components, especially when adipose tissue MSC were used. In addition, these cartilage substitutes triggered a pro-regenerative reaction mediated by CD206-positive M2 macrophages. These preliminary results warrant further research to characterize in greater detail the potential clinical translation of these novel cartilage substitutes.

scholarly journals Potential of 3-D tissue constructs engineered from bovine chondrocytes/silk fibroin-chitosan for in vitro cartilage tissue engineering

Biomaterials ◽  
2011 ◽  
Vol 32 (25) ◽  
pp. 5773-5781 ◽  
Author(s):  
Nandana Bhardwaj ◽  
Quynhhoa T. Nguyen ◽  
Albert C. Chen ◽  
David L. Kaplan ◽  
Robert L. Sah ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Silk Fibroin ◽  
Cartilage Tissue Engineering ◽  
Cartilage Tissue ◽  
Tissue Constructs
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