Cited by 61Liver Disease Diagnosis and TreatmentLiver physiology and pathologyDrug-Induced Hepatotoxicity and Protection

In Vitro Human Liver Model of Nonalcoholic Steatohepatitis by Coculturing Hepatocytes, Endothelial Cells, and Kupffer Cells

Open access
Suurmond, Ceri‐Anne E., Lasli, Soufian, van den Dolder, Floor W., Ung, Aly, Kim, Han‐Jun, Bandaru, Praveen, Lee, KangJu, Cho, Hyun‐Jong +5 more·2019·Advanced Healthcare Materials

Abstract

The liver has a complex and unique microenvironment with multiple cell–cell interactions and internal vascular networks. Although nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease with multiple phases, no proper model could fully recapitulate the in vivo microenvironment to understand NAFLD progression. Here, an in vitro human liver model of NAFLD by coculturing human hepatocytes, umbilical vein endothelial cells (HUVECs), and Kupffer cells (KCs) into spheroids is presented. Analysis of indirect cross‐talk using conditioned media between steatotic spheroids—composed of hepatocellular carcinoma‐derived cells (HepG2) and HUVECs—and mouse KCs reveals that the latter can be activated showing increased cell area, elevated production of reactive oxygen species (ROS), and proinflammatory cytokines. Spheroids incorporating human KCs (HKCs) can also be induced into steatotic stage by supplementing fat. Steatotic spheroids with/without HKCs show different levels of steatotic stages through lipid accumulation and ROS production. Steatotic spheroids made from an immortalized hepatic progenitor cell line (HepaRG) compared to those made from HepG2 cells display similar trends of functionality, but elevated levels of proinflammatory cytokines, and improved reversibility of steatosis. The in vitro human liver system proposed makes strides in developing a model to mimic and monitor the progression of NAFLD.

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Crossref · 10.1002/adhm.201901379

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Authors
Suurmond, C. E., Lasli, S., van den Dolder, F. W., Ung, A., Kim, H., Bandaru, P., Lee, K., Cho, H., Ahadian, S., Ashammakhi, N., Dokmeci, M. R., Lee, J., & Khademhosseini, A.
Affiliations
  • University of California, Los Angeles (US)
  • Department of Bioengineering Henry Samueli School of Engineering and Applied Sciences University of California‐Los Angeles Los Angeles CA 90095 USA
Corresponding author
  • Lee, Junmin
  • Khademhosseini, Ali
Venue
Advanced Healthcare Materials
Publisher
Wiley
Published
2019-11-20
Volume
8
Issue
24
Pages
e1901379-e1901379
ISSN
  • 2192-2640 (ISSN-L)
  • 2192-2659
OpenAlex
W2989983918
Cited by
61
References
31
Citations by year
2026: 6 · 2025: 7 · 2024: 9 · 2023: 9 · 2022: 8 · 2021: 14 · 2020: 8
FWCI
5.71
Type
journal article
Language
en
Open access
Locations
  • Advanced Healthcare Materials (publishedVersion)
  • PubMed (publishedVersion)
  • Utrecht University Repository (Utrecht University) (submittedVersion, other-oa)
  • Infoscience (Ecole Polytechnique Fédérale de Lausanne) (submittedVersion, cc-by-nc-nd)
  • University of Twente Research Information (submittedVersion)
Funders
National Institutes of Health (U01CA214411, R01GM126571)
Topics
  • Health Sciences › Medicine › Epidemiology › Liver Disease Diagnosis and Treatment
  • Health Sciences › Medicine › Hepatology › Liver physiology and pathology
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Drug-Induced Hepatotoxicity and Protection
Keywords
nonalcoholic steatohepatitis, non-alcoholic fatty liver disease, in vitro liver models, spheroids, Kupffer cells, hepatocytes, umbilical vein endothelial cells, steatosis, lipid accumulation, reactive oxygen species, inflammatory cytokines, HepaRG cells, HepG2 cells, hepatic progenitor cells, disease progression
MeSH terms
Humans, Kupffer Cells, Culture Media, Conditioned, Reactive Oxygen Species, Hepatocytes, Endothelial Cells, Hep G2 Cells, Human Umbilical Vein Endothelial Cells, Non-alcoholic Fatty Liver Disease

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