Cited by 58Liver physiology and pathologyDrug-Induced Hepatotoxicity and ProtectionTissue Engineering and Regenerative Medicine

Bile canaliculi formation and biliary transport in 3D sandwich-cultured hepatocytes in dependence of the extracellular matrix composition

Deharde, Daniela, Schneider, Christin, Hiller, Thomas, Fischer, Nicolas, Kegel, Victoria, Lübberstedt, Marc, Freyer, Nora, Hengstler, Jan G. +5 more·2016·Archives of Toxicology

Abstract

Primary human hepatocytes (PHH) are still considered as gold standard for investigation of in vitro metabolism and hepatotoxicity in pharmaceutical research. It has been shown that the three-dimensional (3D) cultivation of PHH in a sandwich configuration between two layers of extracellular matrix (ECM) enables the hepatocytes to adhere three dimensionally leading to formation of in vivo like cell-cell contacts and cell-matrix interactions. The aim of the present study was to investigate the influence of different ECM compositions on morphology, cellular arrangement and bile canaliculi formation as well as bile excretion processes in PHH sandwich cultures systematically. Freshly isolated PHH were cultured for 6 days between two ECM layers made of collagen and/or Matrigel in four different combinations. The cultures were investigated by phase contrast microscopy and immunofluorescence analysis with respect to cell-cell connections, repolarization as well as bile canaliculi formation. The influence of the ECM composition on cell activity and viability was measured using the XTT assay and a fluorescent dead or alive assay. Finally, the bile canalicular transport was analyzed by live cell imaging to monitor the secretion and accumulation of the fluorescent substance CDF in bile canaliculi. Using collagen and Matrigel in different compositions in sandwich cultures of hepatocytes, we observed differences in morphology, cellular arrangement and cell activity of PHH in dependence of the ECM composition. Sandwich-cultured hepatocytes with an underlay of collagen seem to represent the best in vivo tissue architecture in terms of formation of trabecular cell arrangement. Cultures overlaid with collagen were characterized by the formation of abundant bile canaliculi, while the bile canaliculi network in hepatocytes cultured on a layer of Matrigel and overlaid with collagen showed the most branched and stable canalicular network. All cultures showed a time-dependent leakage of CDF from the bile canaliculi into the culture supernatant with variations in dependence on the used matrix combination. In conclusion, the results of this study show that the choice of ECM has an impact on the morphology, cell assembly and bile canaliculi formation in PHH sandwich cultures. The morphology and the multicellular arrangement were essentially influenced by the underlaying matrix, while bile excretion and leakage of sandwich-cultured hepatocytes were mainly influenced by the overlay matrix. Leaking and damaged bile canaliculi could be a limitation of the investigated sandwich culture models in long-term excretion studies.

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Crossref · 10.1007/s00204-016-1758-z

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  • Culturing hepatocytes in a sandwich configuration between two layers of extracellular matrix allows them to regain polarity and permits functional analysis of hepatocyte biliary excretion.

    “Culturing hepatocytes in a sandwich configuration between two layers of extracellular matrix (ECM) allows them to regain polarity and permits functional analysis of hepatocyte biliary excretion (Deharde et al., 2016[8]; Fardel et al., 2019[11]).”
  • A previous study observed that application of Matrigel in combination with classic collagen can have a beneficial influence on hepatocyte morphology and polarization.

    “In a previous study, we observed that the application of Matrigel in combination with the classic collagen culture can have a beneficial influence on hepatocyte morphology and polarization (Deharde et al., 2016[8]).”
  • In accordance with former observations, the tight junction and apical domain markers ZO-1 and MRP2 were expressed diffusely in the pure Matrigel SCs.

    “In accordance with our former observations (Deharde et al., 2016[8]), the tight junction and apical domain markers ZO-1 and MRP2 were expressed diffusely in the pure Matrigel SCs.”

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Authors
Deharde, D., Schneider, C., Hiller, T., Fischer, N., Kegel, V., Lübberstedt, M., Freyer, N., Hengstler, J. G., Andersson, T. B., Seehofer, D., Pratschke, J., Zeilinger, K., & Damm, G.
Affiliations
  • Stiftung Charité (DE)
  • Berlin-Brandenburger Centrum für Regenerative Therapien (DE)
  • Humboldt-Universität zu Berlin (DE)
  • TU Dortmund University (DE)
  • Karolinska Institutet (SE)
Corresponding author
Damm, Georg
Venue
Archives of Toxicology
Published
2016-06-21
Volume
90
Issue
10
Pages
2497-2511
ISSN
  • 0340-5761 (ISSN-L)
  • 1432-0738
OpenAlex
W2468744958
Cited by
58
References
37
Citations by year
2026: 1 · 2025: 6 · 2024: 4 · 2023: 4 · 2022: 8 · 2021: 8 · 2020: 6 · 2019: 4 · 2018: 11 · 2017: 5 · 2016: 1
FWCI
4.25
Type
journal article
Language
en
Open access
closed
Locations
  • Archives of Toxicology (publishedVersion)
  • PubMed (publishedVersion)
Funders
BMBF Virtual Liver Network (0315741, 0315739)
Topics
  • Health Sciences › Medicine › Hepatology › Liver physiology and pathology
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Drug-Induced Hepatotoxicity and Protection
  • Health Sciences › Medicine › Surgery › Tissue Engineering and Regenerative Medicine
Keywords
biliary transport, primary human hepatocytes, sandwich culture, extracellular matrix composition, collagen, Matrigel, biliary excretion, hepatocyte morphology, cell-matrix interactions, cell-cell contact, hepatotoxicity testing
MeSH terms
Aged, Aged, 80 and over, Bile, Bile Canaliculi, Biological Transport, Cell Adhesion, Cell Survival, Cells, Cultured, Collagen, Drug Combinations, Extracellular Matrix, Female, Humans, Laminin, Male, Microscopy, Phase-Contrast, Middle Aged, Proteoglycans, Cell Polarity, Hepatocytes, Primary Cell Culture

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