Cited by 10Liver Disease Diagnosis and TreatmentLiver physiology and pathology3D Printing in Biomedical Research

Three-Dimensional Dynamic Cell Models for Metabolic Dysfunction-Associated Steatotic Liver Disease Progression

Open access
Huang, Zhengxiang, Li, Lili, Dudley, Kevin, Xiao, Lan, Huang, Gary, Subramaniam, V. Nathan, Chen, Chen, Crawford, Ross +1 more·2025·BME Frontiers

Abstract

Objective: Metabolic dysfunction-associated steatotic liver disease (MASLD) is a complex, progressive disorder involving multiple cell types, ranging from simple steatosis to metabolic dysfunction-associated steatohepatitis (MASH), characterized by pro-inflammatory macrophage activation, and can eventually advance to fibrosis, initiated by hepatic stellate cells (HSCs). In vitro multi-cell coculture models are vital tools for elucidating the mechanisms underlying MASLD. Impact Statement: Existing in vitro models for MASLD, including traditional 2-dimensional (2D) cultures and advanced organ-on-a-chip and organoid systems, face challenges in representing multiple cell types and analyzing them individually. Here, utilizing a cell carrier developed in our laboratory, we introduce a series of 3D dynamic coculture models that simulate different stages of MASLD progression and enable individual cell type analysis. Introduction: Currently, no single system provides an optimal balance of control, reproducibility, and analytical convenience. Most in vitro models lack the ability to isolate and analyze individual cell types post-culture, making it difficult to study cell-specific responses in MASLD progression. Methods: The 3D hollow porous sphere cell carrier allows cells to grow on its surface, while the culture device (mini-bioreactor) creates a dynamic environment. The 3 distinct MASLD models were established based on cocultured cell types: steatosis (hepatocytes only), MASH (hepatocytes and macrophages in a 4:1 ratio), and fibrosis (hepatocytes, macrophages, and HSCs in an 8:2:1 ratio). Well-established MASLD mouse models were employed to validate our in vitro 3D dynamic MASLD models, using 7-week-old male C57BL/6J mice fed a high-fat diet. Results: Our models demonstrate a progressive decline in hepatocyte viability and increased lipid accumulation, mirroring in vivo pathology. Additionally, gene expression profiles of our models align with those observed in MASLD-affected mouse livers. Notably, comparative analysis highlights the role of pro-inflammatory macrophages in disrupting hepatocyte lipid metabolism. Conclusion: These models offer a robust platform for investigating MASLD mechanisms and show potential for screening anti-MASLD therapeutics.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.34133/bmef.0181

Cites

46 of 46 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • For tasks related to disease progression (inflammation, fibrosis), as well as for rigorous studies of drug metabolism and toxicity, HepG2 should be used with caution, preferably as part of more complex systems (co-cultures, 3D platforms) or in combination with alternative models (HepaRG, primary hepatocytes).

    “For tasks related to disease progression (inflammation, fibrosis), as well as for rigorous studies of drug metabolism and toxicity, HepG2 should be used with caution, preferably as part of more complex systems (co-cultures, 3D platforms) or in combination with alternative models (HepaRG, primary hepatocytes) [158,159,160,161].”

    From The HepG2 Cell Line as a Model for Studying Metabolic Dysfunction-Associated Steatotic Liver Disease (2026) · cites this paper as [160]

    Split into 2 atoms — 0 confirmed, 2 partially supported, 0 disputed, 0 misattributed, 0 unverifiable. Expand the claim to see per-atom verdicts.

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 3

  1. [12]Aasadollahei N, Rezaei N, Golroo R, Agarwal T, Vosough M, Piryaei A. Bioengineering liver microtissues for modeling non-alcoholic fatty liver disease. EXCLI J. 2023; 22: 367– 391. 37223084 PMC10201011
  2. [33]Duriez M, Jacquet A, Hoet L, Roche S, Bock MD, Rocher C, Haussy G, Vigé X, Bocskei Z, Slavnic T, et al. A 3D human liver model of nonalcoholic steatohepatitis. J Clin Transl Hepatol. 2020; 8(4): 359– 370. 33447518 PMC7782122
  3. [38]Moreno-Vedia J, Girona J, Ibarretxe D, Masana L, Rodríguez-Calvo R. Unveiling the role of the fatty acid binding protein 4 in the metabolic-associated fatty liver disease. Biomedicine. 2022; 10(1): Article 197. PMC8773613 35052876

Cited by

Sorted by citations

Authors
Huang, Z., Li, L., Dudley, K., Xiao, L., Huang, G., Subramaniam, V. N., Chen, C., Crawford, R., & Xiao, Y.
Affiliations
  • Griffith University (AU)
  • Queensland University of Technology (AU)
  • The University of Queensland (AU)
Corresponding author
Xiao, Yin
Venue
BME Frontiers
Published
2025-01
Volume
6
Pages
0181-0181
ISSN
2765-8031 (ISSN-L)
OpenAlex
W4413941181
Cited by
10
References
46
Citations by year
2026: 10
FWCI
6.93
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • BME Frontiers (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • PubMed Central (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Griffith Research Online (submittedVersion, cc-by)
Funders
National Health and Medical Research Council (APP2000647)
Topics
  • Health Sciences › Medicine › Epidemiology › Liver Disease Diagnosis and Treatment
  • Health Sciences › Medicine › Hepatology › Liver physiology and pathology
  • Physical Sciences › Engineering › Biomedical Engineering › 3D Printing in Biomedical Research
Keywords
non-alcoholic fatty liver disease, MASLD progression, mini-bioreactors, hepatocytes, macrophages, hepatic stellate cells, steatohepatitis, liver fibrosis, hepatocyte lipid metabolism, in vitro disease model

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review