From scaffold to structure: the synthetic production of cell derived extracellular matrix for liver tissue engineering

R Grant, D Hay, A Callanan - Biomedical Physics & Engineering …, 2018 - iopscience.iop.org
Liver transplant is the only curative treatment option for patients with end-stage liver failure,
however there are few donor livers available for transplant. Tissue engineering of a human …

Controlled formation of heterotypic hepatic micro-organoids in anisotropic hydrogel microfibers for long-term preservation of liver-specific functions

M Yamada, R Utoh, K Ohashi, K Tatsumi, M Yamato… - Biomaterials, 2012 - Elsevier
We have developed a hydrogel-based cell cultivation platform for forming 3D restiform
hepatic micro-organoids consisting of primary rat hepatocytes and feeder cells (Swiss 3T3 …

Induction of differentiation of intrahepatic cholangiocarcinoma cells to functional hepatocytes using an organoid culture system

Y Saito, T Nakaoka, T Muramatsu, H Ojima, A Sukeda… - Scientific reports, 2018 - nature.com
Intrahepatic cholangiocarcinoma (IHCC) is a highly aggressive malignancy with a poor
prognosis. It is thought to originate from cholangiocytes, which are the component cells of …

Solubilized matrix derived from decellularized liver as a growth factor-immobilizable scaffold for hepatocyte culture

S Nakamura, H Ijima - Journal of bioscience and bioengineering, 2013 - Elsevier
Tissue engineering requires growth factors, cells and a scaffold to permit effective tissue
regeneration. This study focused on the development of a scaffold for liver tissue …

Scaffolds containing growth factors and extracellular matrix induce hepatocyte proliferation and cell migration in normal and regenerating rat liver

JS Hammond, TW Gilbert, D Howard, A Zaitoun… - Journal of …, 2011 - Elsevier
BACKGROUND & AIMS: Intrahepatic drug delivery from implantable scaffolds is being
developed as a strategy to modulate growth and enhance regeneration at the time of liver …

Converging biofabrication and organoid technologies: the next frontier in hepatic and intestinal tissue engineering?

K Schneeberger, B Spee, P Costa, N Sachs… - …, 2017 - iopscience.iop.org
Adult tissue stem cells can form self-organizing 3D organoids in vitro. Organoids resemble
small units of their organ of origin and have great potential for tissue engineering, as well as …

Generation and characterization of rat liver stem cell lines and their engraftment in a rat model of liver failure

EW Kuijk, S Rasmussen, F Blokzijl, M Huch, H Gehart… - Scientific reports, 2016 - nature.com
The rat is an important model for liver regeneration. However, there is no in vitro culture
system that can capture the massive proliferation that can be observed after partial …

Human liver organoids generated with single donor-derived multiple cells rescue mice from acute liver failure

YZ Nie, YW Zheng, M Ogawa, E Miyagi… - Stem cell research & …, 2018 - Springer
Background Acute liver failure (ALF) is a life-threatening disease with a high mortality rate.
However, there are limited treatments or devices available for ALF therapy. Here, we aimed …

Regulation of hepatic stem/progenitor phenotype by microenvironment stiffness in hydrogel models of the human liver stem cell niche

OA Lozoya, E Wauthier, RA Turner, C Barbier… - Biomaterials, 2011 - Elsevier
Human livers have maturational lineages of cells within liver acini, beginning periportally in
stem cell niches, the canals of Hering, and ending in polyploid hepatocytes pericentrally and …

Extracellular matrix-enriched polymeric scaffolds as a substrate for hepatocyte cultures: in vitro and in vivo studies

B Zavan, P Brun, V Vindigni, A Amadori, W Habeler… - Biomaterials, 2005 - Elsevier
Tissue engineering is a promising approach to developing hepatic tissue suitable for the
functional replacement of a failing liver. The aim of the present study was to investigate …