Evidence map›Paper›PMID 34815444›Full record

ArticleScientific reports2021

A 3D primary human cell-based in vitro model of non-alcoholic steatohepatitis for efficacy testing of clinical drug candidates.

Simon Ströbel, Radina Kostadinova, Katia Fiaschetti-Egli, Jana Rupp, Manuela Bieri, Agnieszka Pawlowska, Donna Busler, Thomas Hofstetter, Katarzyna Sanchez, Sue Grepper and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
4.7field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

34 citing papers in PubMed, 46 citations in OpenAlex.

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  11. Excessive CabioRxiv : the preprint server for biology · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 1 institution in 1 country.

Simon Ströbel *InSphero AG, Wagistrasse 27A, 8952 Schlieren, CH, Switzerland. simon.stroebel@insphero.com.
Radina Kostadinova *InSphero AG, Wagistrasse 27A, 8952 Schlieren, CH, Switzerland.
Katia Fiaschetti-EgliInSphero AG, Wagistrasse 27A, 8952 Schlieren, CH, Switzerland.
Jana RuppInSphero AG, Wagistrasse 27A, 8952 Schlieren, CH, Switzerland.
Manuela BieriInSphero AG, Wagistrasse 27A, 8952 Schlieren, CH, Switzerland.
Agnieszka PawlowskaInSphero AG, Wagistrasse 27A, 8952 Schlieren, CH, Switzerland.
Donna BuslerInSphero AG, Wagistrasse 27A, 8952 Schlieren, CH, Switzerland.
Thomas HofstetterInSphero AG, Wagistrasse 27A, 8952 Schlieren, CH, Switzerland.
Katarzyna SanchezInSphero AG, Wagistrasse 27A, 8952 Schlieren, CH, Switzerland.
Sue GrepperInSphero AG, Wagistrasse 27A, 8952 Schlieren, CH, Switzerland.
Eva ThomaInSphero AG, Wagistrasse 27A, 8952 Schlieren, CH, Switzerland.
Inspire · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Non-alcoholic steatohepatitis (NASH) is a progressive and severe liver disease, characterized by lipid accumulation, inflammation, and downstream fibrosis. Despite its increasing prevalence, there is no approved treatment yet available for patients. This has been at least partially due to the lack of predictive preclinical models for studying this complex disease. Here, we present a 3D in vitro microtissue model that uses spheroidal, scaffold free co-culture of primary human hepatocytes, Kupffer cells, liver endothelial cells and hepatic stellate cells. Upon exposure to defined and clinically relevant lipotoxic and inflammatory stimuli, these microtissues develop key pathophysiological features of NASH within 10 days, including an increase of intracellular triglyceride content and lipids, and release of pro-inflammatory cytokines. Furthermore, fibrosis was evident through release of procollagen type I, and increased deposition of extracellular collagen fibers. Whole transcriptome analysis revealed changes in the regulation of pathways associated with NASH, such as lipid metabolism, inflammation and collagen processing. Importantly, treatment with anti-NASH drug candidates (Selonsertib and Firsocostat) decreased the measured specific disease parameter, in accordance with clinical observations. These drug treatments also significantly changed the gene expression patterns of the microtissues, thus providing mechanisms of action and revealing therapeutic potential. In summary, this human NASH model represents a promising drug discovery tool for understanding the underlying complex mechanisms in NASH, evaluating efficacy of anti-NASH drug candidates and identifying new approaches for therapeutic interventions.

Indexed as

Cell Culture Techniques, Three DimensionalCoculture TechniquesEndothelial CellsGene Expression ProfilingGene Expression RegulationHepatocytesHumansIn Vitro TechniquesKupffer CellsNon-alcoholic Fatty Liver DiseasePharmaceutical PreparationsPharmaceutical Preparations

Identifiers

PMID34815444
PMCPMC8611054
OpenAlexW3205378558

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.