Cited by 108Tissue Engineering and Regenerative Medicine3D Printing in Biomedical ResearchOrgan Transplantation Techniques and Outcomes

Decellularization and Cell Seeding of Whole Liver Biologic Scaffolds Composed of Extracellular Matrix

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Faulk, Denver M., Wildemann, Justin D., Badylak, Stephen F.·2015·Journal of Clinical and Experimental Hepatology

Abstract

The definitive treatment for patients with end-stage liver disease is orthotropic transplantation. However, this option is limited by the disparity between the number of patients needing transplantation and the number of available livers. This issue is becoming more severe as the population ages and as the number of new cases of end-stage liver failure increases. Patients fortunate enough to receive a transplant are required to receive immunosuppressive therapy and must live with the associated morbidity. Whole organ engineering of the liver may offer a solution to this liver donor shortfall. It has been shown that perfusion decellularization of a whole allogeneic or xenogeneic liver generates a three-dimensional ECM scaffold with intact macro and micro architecture of the native liver. A decellularized liver provides an ideal transplantable scaffold with all the necessary ultrastructure and signaling cues for cell attachment, differentiation, vascularization, and function. In this review, an overview of complementary strategies for creating functional liver grafts suitable for transplantation is provided. Early milestones have been met by combining stem and progenitor cells with increasingly complex scaffold materials and culture conditions.

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Crossref · 10.1016/j.jceh.2014.03.043

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  • Recellularization strategies are mainly adaptations of the techniques applied for traditional cell culture, tissue engineering, cell transplantation therapies, and isolated organ perfusion.

    “These recellularization strategies are mainly adaptations of the techniques applied for traditional cell culture, tissue engineering, cell transplantation therapies, and isolated organ perfusion [196].”

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Authors
Faulk, D. M., Wildemann, J. D., & Badylak, S. F.
Affiliations
University of Pittsburgh (US)
Corresponding author
Badylak, Stephen F.
Venue
Journal of Clinical and Experimental Hepatology
Publisher
Elsevier BV
Published
2015-03
Volume
5
Issue
1
Pages
69-80
ISSN
0973-6883 (ISSN-L)
OpenAlex
W2082343955
Cited by
108
References
13
Citations by year
2026: 3 · 2025: 7 · 2024: 5 · 2023: 4 · 2022: 7 · 2021: 15 · 2020: 12 · 2019: 13 · 2018: 13 · 2017: 16 · 2016: 9 · 2015: 3 · 2014: 1
FWCI
1.80
Type
journal article
Language
en
Open access
Locations
  • Journal of Clinical and Experimental Hepatology (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Surgery › Tissue Engineering and Regenerative Medicine
  • Physical Sciences › Engineering › Biomedical Engineering › 3D Printing in Biomedical Research
  • Health Sciences › Medicine › Surgery › Organ Transplantation Techniques and Outcomes
Keywords
perfusion decellularization, extracellular matrix scaffolds, cell seeding, liver transplantation, end-stage liver disease, stem cells, progenitor cells, scaffold materials, vascularization

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