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Developing a clinical grade human adipose decellularized biomaterial
While tissue engineering investigators have appreciated adipose tissue as a repository of stromal/stem cells, they are only now beginning to see its value as a decellularized tissue resource. Independent academic investigators have successfully extracted lipid, genomic DNA and proteins from human fa...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9934471/ https://www.ncbi.nlm.nih.gov/pubmed/36824487 http://dx.doi.org/10.1016/j.bbiosy.2022.100053 |
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author | Hayes, Daniel J. Gimble, Jeffrey M |
author_facet | Hayes, Daniel J. Gimble, Jeffrey M |
author_sort | Hayes, Daniel J. |
collection | PubMed |
description | While tissue engineering investigators have appreciated adipose tissue as a repository of stromal/stem cells, they are only now beginning to see its value as a decellularized tissue resource. Independent academic investigators have successfully extracted lipid, genomic DNA and proteins from human fat to create a decellularized extracellular matrix enriched in collagen, glycoproteins, and proteoglycans. Pre-clinical studies have validated its compatibility with stromal/stem cells and its ability to support adipogenesis in vitro and in vivo in both small (murine) and large (porcine) subcutaneous implant models. Furthermore, Phase I safety clinical trials have injected decellularized human adipose tissue scaffolds in human volunteers without incident for periods of up to 127 days. This commentary takes an opinionated look at the under-appreciated but potential benefits of obesity as an increasingly available biomaterial resource. |
format | Online Article Text |
id | pubmed-9934471 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-99344712023-02-22 Developing a clinical grade human adipose decellularized biomaterial Hayes, Daniel J. Gimble, Jeffrey M Biomater Biosyst VSI: Leading Opinion Paper While tissue engineering investigators have appreciated adipose tissue as a repository of stromal/stem cells, they are only now beginning to see its value as a decellularized tissue resource. Independent academic investigators have successfully extracted lipid, genomic DNA and proteins from human fat to create a decellularized extracellular matrix enriched in collagen, glycoproteins, and proteoglycans. Pre-clinical studies have validated its compatibility with stromal/stem cells and its ability to support adipogenesis in vitro and in vivo in both small (murine) and large (porcine) subcutaneous implant models. Furthermore, Phase I safety clinical trials have injected decellularized human adipose tissue scaffolds in human volunteers without incident for periods of up to 127 days. This commentary takes an opinionated look at the under-appreciated but potential benefits of obesity as an increasingly available biomaterial resource. Elsevier 2022-05-25 /pmc/articles/PMC9934471/ /pubmed/36824487 http://dx.doi.org/10.1016/j.bbiosy.2022.100053 Text en © 2022 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | VSI: Leading Opinion Paper Hayes, Daniel J. Gimble, Jeffrey M Developing a clinical grade human adipose decellularized biomaterial |
title | Developing a clinical grade human adipose decellularized biomaterial |
title_full | Developing a clinical grade human adipose decellularized biomaterial |
title_fullStr | Developing a clinical grade human adipose decellularized biomaterial |
title_full_unstemmed | Developing a clinical grade human adipose decellularized biomaterial |
title_short | Developing a clinical grade human adipose decellularized biomaterial |
title_sort | developing a clinical grade human adipose decellularized biomaterial |
topic | VSI: Leading Opinion Paper |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9934471/ https://www.ncbi.nlm.nih.gov/pubmed/36824487 http://dx.doi.org/10.1016/j.bbiosy.2022.100053 |
work_keys_str_mv | AT hayesdanielj developingaclinicalgradehumanadiposedecellularizedbiomaterial AT gimblejeffreym developingaclinicalgradehumanadiposedecellularizedbiomaterial |