Evidence map›Paper›PMID 21562231›Full record

ArticleScience translational medicine2011

In vivo liver regeneration potential of human induced pluripotent stem cells from diverse origins.

Hua Liu, Yonghak Kim, Saul Sharkis, Luigi Marchionni, Yoon-Young Jang

Abstract read
In one paragraph

Article in Science translational medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 133 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
133citing papers in PubMed, 2 pooled it
–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

133 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Review
  6. Review
  7. Cell therapy for liver disorders: past, present and future.Nature reviews. Gastroenterology & hepatology · 2025
    Review
  8. Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Spheroids and organoids derived from colorectal cancer as tools forExploration of targeted anti-tumor therapy · 2024
    Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

73 more citing papers are in PubMed but not listed here.

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

5 authors.

Hua LiuSidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA.
Yonghak Kim
Saul Sharkis
Luigi Marchionni
Yoon-Young Jang

Funding

JHU-UMD Diabetes Research CenterP30DK079637 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI AHIMA, REXFORD S. · 2013 to 2017
$9.7M
Mechanisms Underlying Stem Cell PlasticityR01DK070971 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI SHARKIS, SAUL JOSEPH · 2006 to 2010
$1.7M
DISEASE MODELING OF ALCOHOL RELATED HEPATOCELLULAR CARCINOMA USING PATIENT IPSCSR21AA020020 · NIAAA · JOHNS HOPKINS UNIVERSITY · PI JANG, YOON YOUNG · 2011 to 2012
$431k
NIAAA NIH HHS R21 AA020020NIDDK NIH HHS P30 DK079637NIDDK NIH HHS R01 DK070971PHS HHS DKO70971
6 · The paper itself

Abstract

Human induced pluripotent stem cells (iPSCs) are a potential source of hepatocytes for liver transplantation to treat end-stage liver disease. In vitro differentiation of human iPSCs into hepatic cells has been achieved using a multistage differentiation protocol, but whether these cells are functional and capable of engrafting and regenerating diseased liver tissue is not clear. We show that human iPSC-derived hepatic cells at various differentiation stages can engraft the liver in a mouse transplantation model. Using the same differentiation and transplantation protocols, we also assessed the ability of human iPSCs derived from each of the three developmental germ layer tissues (that is, ectoderm, mesoderm, and endoderm) to regenerate mouse liver. These iPSC lines, with similar but distinct global DNA methylation patterns, differentiated into multistage hepatic cells with an efficiency similar to that of human embryonic stem cells. Human hepatic cells at various differentiation stages derived from iPSC lines of different origins successfully repopulated the liver tissue of mice with liver cirrhosis. They also secreted human-specific liver proteins into mouse blood at concentrations comparable to that of proteins secreted by human primary hepatocytes. Our results demonstrate the engraftment and liver regenerative capabilities of human iPSC-derived multistage hepatic cells in vivo and suggest that human iPSCs of distinct origins and regardless of their parental epigenetic memory can efficiently differentiate along the hepatic lineage.

Indexed as

AnimalsCell DifferentiationCell LineDNA MethylationEmbryonic Stem CellsEpigenesis, GeneticHumansInduced Pluripotent Stem CellsLiverLiver RegenerationMiceStem Cell Transplantation

Identifiers

PMID21562231
PMCPMC3305909

What OpenQuestion holds

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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.