Evidence map›Paper›PMID 34764255›Full record

ArticleNature communications2021

Generation of functional ciliated cholangiocytes from human pluripotent stem cells.

Mina Ogawa, Jia-Xin Jiang, Sunny Xia, Donghe Yang, Avrilynn Ding, Onofrio Laselva, Marcela Hernandez, Changyi Cui, Yuichiro Higuchi, Hiroshi Suemizu and 4 more

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
–field-weighted citation impact
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

28 citing papers in PubMed.

  1. Primary cilia dysfunction: A critical driver of metabolic diseases (Review).International journal of molecular medicine · 2026
    Review
  2. Article
  3. Modeling ischemic-type biliary lesionFrontiers in bioengineering and biotechnology · 2026
    Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Next-Generation Hydrogels for Biliary Organoid Engineering.Pharmaceuticals (Basel, Switzerland) · 2025
    Review
  9. Article
  10. Deleterious effect ofERJ open research · 2025
    Article
  11. Advancements in theFrontiers in toxicology · 2025
    Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Generation ofRegenerative therapy · 2024
    Review
  17. Review
  18. Article
  19. Article
  20. Article
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.

Mina OgawaMcEwen Stem Cell Institute, University Health Network, Toronto, ON, Canada.ORCID http://orcid.org/0000-0002-9138-4913
Jia-Xin Jiang *Programme in Molecular Medicine, Research Institute, Hospital for Sick Children, Toronto, ON, Canada.
Sunny Xia *Programme in Molecular Medicine, Research Institute, Hospital for Sick Children, Toronto, ON, Canada.
Donghe Yang *McEwen Stem Cell Institute, University Health Network, Toronto, ON, Canada.
Avrilynn DingMcEwen Stem Cell Institute, University Health Network, Toronto, ON, Canada.
Onofrio LaselvaProgramme in Molecular Medicine, Research Institute, Hospital for Sick Children, Toronto, ON, Canada.
Marcela HernandezMcEwen Stem Cell Institute, University Health Network, Toronto, ON, Canada.
Changyi CuiMcEwen Stem Cell Institute, University Health Network, Toronto, ON, Canada.
Yuichiro HiguchiCentral Institute for Experimental Animals, Kawasaki, Kanagawa, Japan.
Hiroshi SuemizuCentral Institute for Experimental Animals, Kawasaki, Kanagawa, Japan.ORCID http://orcid.org/0000-0002-3706-2454
Craig DorrellOregon Stem Cell Center, Oregon Health and Science University, Portland, OR, USA.ORCID http://orcid.org/0000-0001-5129-5628
Markus GrompeOregon Stem Cell Center, Oregon Health and Science University, Portland, OR, USA.ORCID http://orcid.org/0000-0002-6616-4345
Christine E BearProgramme in Molecular Medicine, Research Institute, Hospital for Sick Children, Toronto, ON, Canada.
Shinichiro OgawaMcEwen Stem Cell Institute, University Health Network, Toronto, ON, Canada. Shinichiro.Ogawa@uhnresearch.ca.ORCID http://orcid.org/0000-0002-4527-4764

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The derivation of mature functional cholangiocytes from human pluripotent stem cells (hPSCs) provides a model for studying the pathogenesis of cholangiopathies and for developing therapies to treat them. Current differentiation protocols are not efficient and give rise to cholangiocytes that are not fully mature, limiting their therapeutic applications. Here, we generate functional hPSC-derived cholangiocytes that display many characteristics of mature bile duct cells including high levels of cystic fibrosis transmembrane conductance regulator (CFTR) and the presence of primary cilia capable of sensing flow. With this level of maturation, these cholangiocytes are amenable for testing the efficacy of cystic fibrosis drugs and for studying the role of cilia in cholangiocyte development and function. Transplantation studies show that the mature cholangiocytes generate ductal structures in the liver of immunocompromised mice indicating that it may be possible to develop cell-based therapies to restore bile duct function in patients with biliary disease.

Indexed as

Bile Duct DiseasesCell DifferentiationCystic Fibrosis Transmembrane Conductance RegulatorDevelopmental BiologyEpithelial CellsHumansInduced Pluripotent Stem CellsPluripotent Stem CellsCystic Fibrosis Transmembrane Conductance Regulator

Identifiers

PMID34764255
PMCPMC8586142

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.