Evidence map›Paper›PMID 34132325›Full record

ArticleDevelopment (Cambridge, England)2021

The road to generating transplantable organs: from blastocyst complementation to interspecies chimeras.

Canbin Zheng, Emily B Ballard, Jun Wu

Abstract read
In one paragraph

Article in Development (Cambridge, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Article
  2. Genetically engineered porcine liver: a new era in transplantation.International journal of surgery (London, England) · 2026
    Article
  3. The making of cells and organs in xenogeneic animal bioreactor.Signal transduction and targeted therapy · 2026
    Review
  4. Generation of tetraploid organs in mice.Zoological research · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  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

3 authors.

Canbin ZhengDepartment of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.ORCID 0000-0002-4560-8242
Emily B BallardDepartment of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Jun WuDepartment of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.ORCID 0000-0001-9863-1668

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Growing human organs in animals sounds like something from the realm of science fiction, but it may one day become a reality through a technique known as interspecies blastocyst complementation. This technique, which was originally developed to study gene function in development, involves injecting donor pluripotent stem cells into an organogenesis-disabled host embryo, allowing the donor cells to compensate for missing organs or tissues. Although interspecies blastocyst complementation has been achieved between closely related species, such as mice and rats, the situation becomes much more difficult for species that are far apart on the evolutionary tree. This is presumably because of layers of xenogeneic barriers that are a result of divergent evolution. In this Review, we discuss the current status of blastocyst complementation approaches and, in light of recent progress, elaborate on the keys to success for interspecies blastocyst complementation and organ generation.

Indexed as

ChimeraOrganogenesisTransplantsAnimalsApoptosisBlastocystCell DifferentiationHistocompatibilityHumansLivestockOrgan SpecificityPluripotent Stem CellsTransplantation, HeterologousBlastocyst complementationChimera competencyInterspecies chimeraInterspecies organogenesisPluripotent stem cellXenogeneic barriers

Identifiers

PMID34132325
PMCPMC10656466

What OpenQuestion holds

Textmetadata
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.