Evidence map›Paper›PMID 21204619›Full record

ArticleStem cells and development2011

Paracrine and epigenetic control of trophectoderm differentiation from human embryonic stem cells: the role of bone morphogenic protein 4 and histone deacetylases.

Teresa M Erb, Corinne Schneider, Sara E Mucko, Joseph S Sanfilippo, Nathan C Lowry, Mukund N Desai, Rami S Mangoubi, Sanford H Leuba, Paul J Sammak

Abstract read
In one paragraph

Article in Stem cells and development, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

34 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. The role of BMP4 signaling in trophoblast emergence from pluripotency.Cellular and molecular life sciences : CMLS · 2022
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Do locally advanced and metastatic human epithelial cancers evolve in 'placental/decidual-like microenvironments'?Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2019
    Review
  15. Article
  16. Review
  17. Article
  18. Human pluripotent stem cells as a model of trophoblast differentiation in both normal development and disease.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  19. Comparison of syncytiotrophoblast generated from human embryonic stem cells and from term placentas.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  20. Heightened potency of human pluripotent stem cell lines created by transient BMP4 exposure.Proceedings of the National Academy of Sciences of the United States of America · 2015
    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

9 authors at 3 institutions in 1 country.

Teresa M ErbDivision of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology, and Reproductive Sciences, Magee Women's Hospital of UPMC, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213, USA. erbtm75@gmail.com
Corinne Schneider
Sara E Mucko
Joseph S Sanfilippo
Nathan C Lowry
Mukund N Desai
Rami S Mangoubi
Sanford H Leuba
Paul J Sammak
University of Pittsburgh · USDraper Laboratory · USMagee-Womens Research Institute · US

Funding

Dynamic Image Analysis of Human Embryonic Stem Cells to Monitor PluripotencyR01EB006161 · NIBIB · CHARLES STARK DRAPER LABORATORY · PI MANGOUBI, RAMI · 2007 to 2010
$1.8M
Development of novel single-molecule approaches for nanoscale study of helicasesR01GM077872 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI LEUBA, SANFORD H · 2006 to 2010
$1.6M
NIBIB NIH HHS EB006161NIGMS NIH HHS GM077872NIGMS NIH HHS R01 GM077872
6 · The paper itself

Abstract

Our understanding of paracrine and epigenetic control of trophectoderm (TE) differentiation is limited by available models of preimplantation human development. Simple, defined media for selective TE differentiation of human embryonic stem cells (hESCs) were developed, enabling mechanistic studies of early placental development. Paracrine requirements of preimplantation human development were evaluated with hESCs by measuring lineage-specific transcription factor expression levels in single cells and morphological transformation in response to selected paracrine and epigenetic modulators. Bone morphogenic protein 4 (BMP4) addition to feeder-free pluripotent stem cells on matrigel frequently formed CDX2-positive TE. However, BMP4 or activin A inhibition alone also produced a mix of mesoderm and extraembryonic endoderm under these conditions. Further, BMP4 failed to form TE from adherent hESC maintained in standard feeder-dependent monolayers. Given that the efficiency and selectivity of BMP4-induced TE depended on medium components, we developed a basal medium containing insulin and heparin. In this medium, BMP4 induction of TE was dose dependent and with activin A inhibition by SB431542 (SB), approached 100% of cells. This paracrine stimulation of pluripotent cells transformed colony morphology from a cuboidal to squamous epithelium quantitatively on day 3, and produced significant multinucleated syncytiotrophoblasts by day 8. Addition of trichostatin A, a histone deacetylase (HDAC) inhibitor, reduced HDAC3, histone H3K9 methylation, and slowed differentiation in a dose-dependent manner. Modulators of BMP4- or HDAC-dependent signaling might adversely influence the timing and viability of early blastocyst developed in vitro. Since blastocyst development is synchronized to uterine receptivity, epigenetic regulators of TE differentiation might adversely affect implantation in vivo.

Indexed as

Cell DifferentiationEpigenesis, GeneticParacrine CommunicationActivinsAnimalsBone Morphogenetic Protein 4Cell NucleusCells, CulturedCell ShapeCoculture TechniquesCulture MediaEctodermEmbryonic Stem CellsFibroblastsHeparinHistone Deacetylase Inhibitorsactivin AActivinsBMP4 protein, humanBone Morphogenetic Protein 4Culture MediaHeparinHistone Deacetylase InhibitorsHistone DeacetylasesHydroxamic Acidstrichostatin A

Identifiers

PMID21204619
PMCPMC3161106
OpenAlexW2084007575

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.