2022
DOI: 10.3390/ijms23052703
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Cartilage Formation In Vivo Using High Concentration Collagen-Based Bioink with MSC and Decellularized ECM Granules

Abstract: The aim of this study was to verify the applicability of high-concentration collagen-based bioink with MSC (ADSC) and decellularized ECM granules for the formation of cartilage tissue de novo after subcutaneous implantation of the scaffolds in rats. The printability of the bioink (4% collagen, 2.5% decellularized ECM granules, derived via 280 μm sieve) was shown. Three collagen-based compositions were studied: (1) with ECM; (2) with MSC; (3) with ECM and MSC. It has been established that decellularized ECM gra… Show more

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Cited by 13 publications
(14 citation statements)
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“…Scaffolds with dECM are currently being investigated for use in the treatment of osteochondral defects and for the regeneration of cartilage [ 1 , 3 , 34 , 35 , 36 , 37 , 38 , 39 ]. While decellularization techniques have been developed and used to create a biological ECM from cells in culture, tissues, and organs, it is possible that material within the scaffold could have an adverse effect if not removed.…”
Section: Decellularization As a Strategy To Create Cartilage Biomater...mentioning
confidence: 99%
“…Scaffolds with dECM are currently being investigated for use in the treatment of osteochondral defects and for the regeneration of cartilage [ 1 , 3 , 34 , 35 , 36 , 37 , 38 , 39 ]. While decellularization techniques have been developed and used to create a biological ECM from cells in culture, tissues, and organs, it is possible that material within the scaffold could have an adverse effect if not removed.…”
Section: Decellularization As a Strategy To Create Cartilage Biomater...mentioning
confidence: 99%
“…3D printing is a promising technique for the formation of personalized grafts for cartilage and bone regeneration using hydrogels, bone chips, laser-sintered titanium [ 93 , 94 , 95 , 96 ]. Traditionally, 3D bioprinting involves cells cultured in vitro.…”
Section: Methods Of Intraoperative Cell Seeding On Scaffoldsmentioning
confidence: 99%
“…Cartilage-derived dECMs are commonly used for cartilage tissue regeneration and repair. Isaeva EV et al created a bioink that contains BMSCs, 4% collagen, and 2.5% dECM particles produced from articular cartilage [ 142 ]. Both cellular osteogenesis and chondrogenesis were induced by the human periosteal demineralized particles and dECM of cartilage origin.…”
Section: Application Of Decm-derived Bioinks In 3d Bioprintingmentioning
confidence: 99%