Evidence map›Paper›PMID 40882624›Full record

ArticleDevelopmental cell2026

Efficient stem cell-derived mouse embryo models for environmental studies.

Victoria Jorgensen, Min Bao, Sergi Junyent, Christoph M Häfelfinger, Laura Amaya, Zhaodi Liao, Brian A Williams, Dong-Yuan Chen, Amanda Wu, Matt Thomson and 1 more

Abstract read
In one paragraph

Article in Developmental cell, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Review
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

11 authors.

Victoria JorgensenBiology and Biological Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, USA.
Min BaoBiology and Biological Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, USA.
Sergi JunyentBiology and Biological Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, USA.
Christoph M HäfelfingerBiology and Biological Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, USA; Department of Biomedicine, University Hospital Basel and University of Basel, Hebelstrasse 20, 4031 Basel, Switzerland.
Laura AmayaBiology and Biological Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, USA.
Zhaodi LiaoBiology and Biological Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, USA.
Brian A WilliamsBiology and Biological Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, USA.
Dong-Yuan ChenBiology and Biological Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, USA.
Amanda WuBiology and Biological Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, USA; Kaiser Permanente, Bernard J. Tyson School of Medicine, 98 S. Los Robles Ave, Pasadena, CA 91101, USA.
Matt ThomsonBiology and Biological Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, USA.
Magdalena Zernicka-GoetzBiology and Biological Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, USA; Department of Physiology, Development and Neuroscience, Downing Site, University of Cambridge, Cambridge CB23EG, UK. Electronic address: magdaz@caltech.edu.

Funding

Placental models to support embryogenesis in vitroDP1HD104575 · NICHD · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI ZERNICKA-GOETZ, MAGDALENA · 2020 to 2024
$5.8M
Biological mechanisms that eliminate aneuploid cells from a mosaic conceptus in the mouse model systemR01HD101489 · NICHD · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI ZERNICKA-GOETZ, MAGDALENA · 2021 to 2025
$2.6M
Illumina NovaSeq 6000 Sequencing SystemS10OD028511 · OD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CHOW, ERIC D · 2020 to 2020
$583k
NICHD NIH HHS DP1 HD104575NICHD NIH HHS R01 HD101489NIH HHS S10 OD028511
6 · The paper itself

Abstract

Blastoids are stem cell-derived structures that mimic natural blastocysts by incorporating all three lineages: trophectoderm, epiblast, and primitive endoderm. However, current methods often yield incomplete structures that fail to cavitate or to form a proper primitive endoderm. To overcome these limitations, we develop a modular approach by aggregating three murine stem cell types: embryonic stem cells (ESCs), ESCs with inducible GATA4 expression (iG4-ESCs), and trophoblast stem cells (TSCs). This method yields cavitated blastocyst-like structures-termed iG4-blastoids-with approximately 80% efficiency. Single-cell RNA sequencing confirms their close resemblance to mature mouse blastocysts. Notably, culturing iG4-blastoids without FGF4 enhances specification of the invasive mural trophectoderm, and approximately 12% of structures undergo post-implantation-like morphogenesis in vitro. Using this model, we show that caffeine, alcohol, nicotine, and amino acid variations affect iG4-blastoids and natural embryos similarly, underscoring their utility as a robust model for investigating the impact of diverse environmental factors on embryogenesis.

Indexed as

BlastocystEmbryo, MammalianEmbryonic DevelopmentEmbryonic Stem CellsMouse Embryonic Stem CellsAnimalsCell DifferentiationEndodermFemaleMiceTrophoblastsblastocystblastoidembryo modelsepiblastGATA4primitive endodermscreeningtrophectodermxenobiotics

Identifiers

PMID40882624
PMCPMC13197000

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.