Evidence map›Paper›PMID 34435204›Full record

ArticleBiology open2021

BMP-treated human embryonic stem cells transcriptionally resemble amnion cells in the monkey embryo.

Sapna Chhabra, Aryeh Warmflash

Open access · goldAbstract read
In one paragraph

Article in Biology open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

29 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Pluripotent cell states and fates in human embryo models.Development (Cambridge, England) · 2025
    Review
  7. Article
  8. Primate amnion development.Development (Cambridge, England) · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. The many dimensions of germline competence.Current opinion in cell biology · 2023
    Review
  16. Review
  17. Article
  18. Review
  19. Article
  20. Monosomy X in isogenic human iPSC-derived trophoblast model impacts expression modules preserved in human placenta.Proceedings of the National Academy of Sciences of the United States of America · 2022
    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

2 authors at 1 institution in 1 country.

Sapna ChhabraSystems Synthetic and Physical Biology graduate program, Rice University, Houston, TX 77005, USA.
Aryeh WarmflashDepartment of Biosciences, Rice University, Houston, TX 77005, USA.ORCID 0000-0002-5679-2268
Rice University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human embryonic stem cells (hESCs) possess an immense potential to generate clinically relevant cell types and unveil mechanisms underlying early human development. However, using hESCs for discovery or translation requires accurately identifying differentiated cell types through comparison with their in vivo counterparts. Here, we set out to determine the identity of much debated BMP-treated hESCs by comparing their transcriptome to recently published single cell transcriptomic data from early human embryos ( Xiang et al., 2020). Our analyses reveal several discrepancies in the published human embryo dataset, including misclassification of putative amnion, intermediate and inner cell mass cells. These misclassifications primarily resulted from similarities in pseudogene expression, highlighting the need to carefully consider gene lists when making comparisons between cell types. In the absence of a relevant human dataset, we utilized the recently published single cell transcriptome of the early post implantation monkey embryo to discern the identity of BMP-treated hESCs. Our results suggest that BMP-treated hESCs are transcriptionally more similar to amnion cells than trophectoderm cells in the monkey embryo. Together with prior studies, this result indicates that hESCs possess a unique ability to form mature trophectoderm subtypes via an amnion-like transcriptional state. This article has an associated First Person interview with the first author of the paper.

Indexed as

AmnionAnimalsBone Morphogenetic Protein 4Embryo, MammalianEmbryonic DevelopmentGene Expression Regulation, DevelopmentalHaplorhiniHuman Embryonic Stem CellsHumansTranscriptomeBone Morphogenetic Protein 4AmnionBMP4DifferentiationExtra-embryonic mesoderHuman embryonic stem cellsScRNA-seqTrophectoderm

Identifiers

PMID34435204
PMCPMC8502258
OpenAlexW3193842139

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.