Evidence map›Paper›PMID 27746044›Full record

ArticleDevelopmental cell2016

A Balance between Secreted Inhibitors and Edge Sensing Controls Gastruloid Self-Organization.

Fred Etoc, Jakob Metzger, Albert Ruzo, Christoph Kirst, Anna Yoney, M Zeeshan Ozair, Ali H Brivanlou, Eric D Siggia

Open access · bronzeAbstract read
In one paragraph

Article in Developmental cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 176 papers.

0numbers the graph read from it
0cells of the map it votes in
176citing papers in PubMed
27.8field-weighted citation impact, top 1% 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

176 citing papers in PubMed, 363 citations in OpenAlex.

  1. Article
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  9. From genes to germ layers: virtual twins of gastruloids.NPJ systems biology and applications · 2026
    Review
  10. Article
  11. Article
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  15. Review
  16. Optogenetic Rescue Reveals Spatiotemporal Rules of Germ-Layer Patterning.bioRxiv : the preprint server for biology · 2025
    Article
  17. Article
  18. Article
  19. Article
  20. Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Fred EtocCenter for Studies in Physics and Biology, The Rockefeller University, New York, NY 10065, USA; Laboratory of Molecular Vertebrate Embryology, The Rockefeller University, New York, NY 10065, USA.
Jakob MetzgerCenter for Studies in Physics and Biology, The Rockefeller University, New York, NY 10065, USA; Laboratory of Molecular Vertebrate Embryology, The Rockefeller University, New York, NY 10065, USA.
Albert RuzoLaboratory of Molecular Vertebrate Embryology, The Rockefeller University, New York, NY 10065, USA.
Christoph KirstCenter for Studies in Physics and Biology, The Rockefeller University, New York, NY 10065, USA.
Anna YoneyCenter for Studies in Physics and Biology, The Rockefeller University, New York, NY 10065, USA; Laboratory of Molecular Vertebrate Embryology, The Rockefeller University, New York, NY 10065, USA.
M Zeeshan OzairLaboratory of Molecular Vertebrate Embryology, The Rockefeller University, New York, NY 10065, USA.
Ali H BrivanlouLaboratory of Molecular Vertebrate Embryology, The Rockefeller University, New York, NY 10065, USA. Electronic address: brvnlou@rockefeller.edu.
Eric D SiggiaCenter for Studies in Physics and Biology, The Rockefeller University, New York, NY 10065, USA. Electronic address: siggiae@rockefeller.edu.
Rockefeller University · US

Funding

Dissecting embryonic axis formation using micropatterned hESC colony architectureR01HD080699 · NICHD · ROCKEFELLER UNIVERSITY · PI BRIVANLOU, ALI H, SIGGIA, ERIC D. · 2014 to 2018
$1.7M
NICHD NIH HHS R01 HD080699
6 · The paper itself

Abstract

The earliest aspects of human embryogenesis remain mysterious. To model patterning events in the human embryo, we used colonies of human embryonic stem cells (hESCs) grown on micropatterned substrate and differentiated with BMP4. These gastruloids recapitulate the embryonic arrangement of the mammalian germ layers and provide an assay to assess the structural and signaling mechanisms patterning the human gastrula. Structurally, high-density hESCs localize their receptors to transforming growth factor β at their lateral side in the center of the colony while maintaining apical localization of receptors at the edge. This relocalization insulates cells at the center from apically applied ligands while maintaining response to basally presented ones. In addition, BMP4 directly induces the expression of its own inhibitor, NOGGIN, generating a reaction-diffusion mechanism that underlies patterning. We develop a quantitative model that integrates edge sensing and inhibitors to predict human fate positioning in gastruloids and, potentially, the human embryo.

Indexed as

AnimalsBody PatterningBone Morphogenetic Protein 4Carrier ProteinsCell CountCell DifferentiationCell LineageCell PolarityCell ProliferationColony-Forming Units AssayEpithelial CellsFeedback, PhysiologicalGastrulaHuman Embryonic Stem CellsHumansLigandsBone Morphogenetic Protein 4Carrier ProteinsLigandsNoggin ProteinReceptors, Cell SurfaceReceptors, Transforming Growth Factor betaSmad1 ProteinTransforming Growth Factor betabone morphogenetic proteinembryonic patterninggastruloidhuman embryonic stem cellhuman gastrulationNOGGINpolarized epitheliumreaction-diffusionself-organization

Identifiers

PMID27746044
PMCPMC5113147
OpenAlexW2535856472

What OpenQuestion holds

Textmetadata
LicenceTDM
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.