Evidence map›Paper›PMID 33864055›Full record

ArticleNature protocols2021

Directed differentiation of human induced pluripotent stem cells to hepatic stellate cells.

Julia Vallverdú, Raquel A Martínez García de la Torre, Inge Mannaerts, Stefaan Verhulst, Ayla Smout, Mar Coll, Silvia Ariño, Teresa Rubio-Tomás, Beatriz Aguilar-Bravo, Celia Martínez-Sánchez and 4 more

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In one paragraph

Article in Nature protocols, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.7field-weighted citation impact, top 3% 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

23 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Review
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  6. Challenges ofFrontiers in cell and developmental biology · 2025
    Review
  7. Article
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  9. Article
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  11. Article
  12. Review
  13. Review
  14. In Vivo and In Vitro Models to Study Liver Fibrosis: Mechanisms and Limitations.Cellular and molecular gastroenterology and hepatology · 2023
    Review
  15. Differentiation of Hepatic Stellate Cells from Pluripotent Stem Cells.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Review
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

14 authors at 4 institutions in 2 countries.

Julia Vallverdú *Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.ORCID http://orcid.org/0000-0003-1074-7952
Raquel A Martínez García de la Torre *Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.ORCID http://orcid.org/0000-0002-4409-0314
Inge MannaertsLiver Cell Biology research group, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), Brussels, Belgium.ORCID http://orcid.org/0000-0002-2235-2555
Stefaan VerhulstLiver Cell Biology research group, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), Brussels, Belgium.ORCID http://orcid.org/0000-0001-6566-6071
Ayla SmoutLiver Cell Biology research group, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), Brussels, Belgium.
Mar CollInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
Silvia AriñoInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.ORCID http://orcid.org/0000-0002-8597-5709
Teresa Rubio-TomásInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
Beatriz Aguilar-BravoInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
Celia Martínez-SánchezInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.ORCID http://orcid.org/0000-0002-9837-7361
Delia BlayaInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
Catherine M Verfaillie *Stem Cell Institute Leuven, Leuven, Belgium. catherine.verfaillie@kuleuven.be.ORCID http://orcid.org/0000-0001-7564-4079
Leo A van Grunsven *Liver Cell Biology research group, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), Brussels, Belgium. lvgrunsv@vub.be.ORCID http://orcid.org/0000-0002-0990-7034
Pau Sancho-Bru *Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain. psancho@clinic.cat.ORCID http://orcid.org/0000-0001-5569-9259
Consorci Institut D'Investigacions Biomediques August Pi I Sunyer · ESVrije Universiteit Brussel · BECentro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas · ESKU Leuven · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatic stellate cells (HSCs) are nonparenchymal liver cells responsible for extracellular matrix homeostasis and are the main cells involved in the development of liver fibrosis following injury. The lack of reliable sources of HSCs has hence limited the development of complex in vitro systems to model liver diseases and toxicity. Here we describe a protocol to differentiate human induced pluripotent stem cells (iPSCs) into hepatic stellate cells (iPSC-HSCs). The protocol is based on the addition of several growth factors important for liver development sequentially over 12 d. iPSC-HSCs present phenotypic and functional characteristics of primary HSCs and can be expanded or frozen and used to perform high-throughput in vitro studies. We also describe how to coculture iPSC-HSCs with hepatocytes, which self-assemble into three-dimensional (3D) hepatic spheroids. This protocol enables the generation of HSC-like cells for in vitro modeling and drug screening studies.

Indexed as

Cell DifferentiationCytological TechniquesHepatic Stellate CellsHumansInduced Pluripotent Stem CellsSpheroids, Cellular

Identifiers

PMID33864055
OpenAlexW3156814156

What OpenQuestion holds

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Registered trials

None linked

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.