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Decellularized Scaffolds for Intervertebral Disc Regeneration. 2020

Morena Fiordalisi, and Ana João Silva, and Mário Barbosa, and Raquel Gonçalves, and Joana Caldeira
i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal.

In the last decade, intervertebral disc (IVD) decellularization has gained significant attention for tissue regenerative purposes as a successful therapeutic alternative for low back pain (LBP). We discuss the recent advances in IVD decellularization, repopulation, and sterilization procedures, highlighting the major challenges that need to be addressed for clinical translation.

UI MeSH Term Description Entries
D007403 Intervertebral Disc Any of the 23 plates of fibrocartilage found between the bodies of adjacent VERTEBRAE. Disk, Intervertebral,Intervertebral Disk,Disc, Intervertebral,Discs, Intervertebral,Disks, Intervertebral,Intervertebral Discs,Intervertebral Disks
D012038 Regeneration The physiological renewal, repair, or replacement of tissue. Endogenous Regeneration,Regeneration, Endogenous,Regenerations
D005109 Extracellular Matrix A meshwork-like substance found within the extracellular space and in association with the basement membrane of the cell surface. It promotes cellular proliferation and provides a supporting structure to which cells or cell lysates in culture dishes adhere. Matrix, Extracellular,Extracellular Matrices,Matrices, Extracellular
D006025 Glycosaminoglycans Heteropolysaccharides which contain an N-acetylated hexosamine in a characteristic repeating disaccharide unit. The repeating structure of each disaccharide involves alternate 1,4- and 1,3-linkages consisting of either N-acetylglucosamine (see ACETYLGLUCOSAMINE) or N-acetylgalactosamine (see ACETYLGALACTOSAMINE). Glycosaminoglycan,Mucopolysaccharides
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D001672 Biocompatible Materials Synthetic or natural materials, other than DRUGS, that are used to replace or repair any body TISSUES or bodily function. Biomaterials,Bioartificial Materials,Hemocompatible Materials,Bioartificial Material,Biocompatible Material,Biomaterial,Hemocompatible Material,Material, Bioartificial,Material, Biocompatible,Material, Hemocompatible
D054457 Tissue Scaffolds Cell growth support structures composed of BIOCOMPATIBLE MATERIALS. They are specially designed solid support matrices for cell attachment in TISSUE ENGINEERING and GUIDED TISSUE REGENERATION uses. Tissue Scaffolding,Scaffold, Tissue,Scaffolding, Tissue,Scaffoldings, Tissue,Scaffolds, Tissue,Tissue Scaffold,Tissue Scaffoldings
D055959 Intervertebral Disc Degeneration Degenerative changes in the INTERVERTEBRAL DISC due to aging or structural damage, especially to the vertebral end-plates. Degenerative Disc Disease,Degenerative Intervertebral Discs,Degenerative Intervertebral Disks,Intervertebral Disk Degeneration,Disc Degeneration,Disc Degradation,Disk Degeneration,Disk Degradation,Degeneration, Disc,Degeneration, Disk,Degeneration, Intervertebral Disc,Degeneration, Intervertebral Disk,Degenerative Disc Diseases,Degenerative Intervertebral Disc,Degenerative Intervertebral Disk,Degradation, Disc,Degradation, Disk,Disc Degeneration, Intervertebral,Disc Degenerations,Disc Degradations,Disc Disease, Degenerative,Disc, Degenerative Intervertebral,Disk Degeneration, Intervertebral,Disk Degenerations,Disk Degradations,Disk, Degenerative Intervertebral,Intervertebral Disc Degenerations,Intervertebral Disc, Degenerative,Intervertebral Disk Degenerations,Intervertebral Disk, Degenerative
D023822 Tissue Engineering Generating tissue in vitro for clinical applications, such as replacing wounded tissues or impaired organs. The use of TISSUE SCAFFOLDING enables the generation of complex multi-layered tissues and tissue structures. Engineering, Tissue

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