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Related Experiment Video

Updated: Jun 21, 2025

Decellularization and Recellularization of Whole Livers

Decellularization and Recellularization of Whole Livers

Published on: February 4, 2011

Liver tissue engineering using decellularized scaffolds: Current progress, challenges, and opportunities.

Kamal H Hussein^1,2,3, Boyukkhanim Ahmadzada^1,2, Julio Cisneros Correa^1,2

¹Department of Surgery, Mayo Clinic, Rochester, MN, United States.

Bioactive Materials

|July 8, 2024

Summary

This summary is machine-generated.

Whole liver bioengineering offers a promising solution to the liver donor shortage. This tissue engineering approach involves decellularization and recellularization to create functional bioengineered livers for transplantation.

Keywords:

Biliary reconstruction Bioengineered liver Decellularization Recellularization Reendothelialization

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Last Updated: Jun 21, 2025

Decellularization and Recellularization of Whole Livers

Decellularization and Recellularization of Whole Livers

Published on: February 4, 2011

Three-Dimensional Collagen Matrix Scaffold Implantation as a Liver Regeneration Strategy

Three-Dimensional Collagen Matrix Scaffold Implantation as a Liver Regeneration Strategy

Published on: June 29, 2021

3D Imaging of the Liver Extracellular Matrix in a Mouse Model of Non-Alcoholic Steatohepatitis

3D Imaging of the Liver Extracellular Matrix in a Mouse Model of Non-Alcoholic Steatohepatitis

Published on: February 25, 2022

Area of Science:

Regenerative Medicine
Tissue Engineering
Organ Bioengineering

Background:

End-stage liver disease necessitates liver transplantation, but donor organ scarcity creates a significant gap.
Whole liver bioengineering emerges as a potential solution to address the organ shortage.

Purpose of the Study:

To review advances in liver decellularization and recellularization techniques.
To identify obstacles hindering the clinical application of bioengineered livers.

Main Methods:

Review of decellularization strategies to remove cellular components while preserving extracellular matrix (ECM).
Analysis of recellularization methods using appropriate cells to reconstruct liver architecture.
Summary of in vivo transplantation models for evaluating bioengineered liver functionality.

Main Results:

Significant progress in decellularization and recellularization techniques has been achieved.
Key challenges include ECM immunogenicity, scaffold fabrication standardization, cell source selection, and vascular/biliary reconstruction.

Conclusions:

Overcoming challenges in bioengineered liver development is crucial for clinical translation.
Bioengineered livers hold promise for meeting transplantation demands and improving patient outcomes.