Evidence map›Paper›PMID 39794460›Full record

ArticleNature cell biology2025

Spatial transcriptomic characterization of a Carnegie stage 7 human embryo.

Lina Cui, Sirui Lin, Xiaolong Yang, Xinwei Xie, Xiaoyan Wang, Nannan He, Jingyu Yang, Xin Zhang, Xiaojian Lu, Xiaodi Yan and 10 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature cell biology, 2025. 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. Review
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  6. Article
  7. Article
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  10. Review
  11. Review
  12. Article
  13. Spatial architecture of development and disease.Nature reviews. Genetics · 2026
    Review
  14. Mechanisms of human germ cell development.Nature reviews. Molecular cell biology · 2026
    Review
  15. Article
  16. Article
  17. Article
  18. Optogenetic Rescue Reveals Spatiotemporal Rules of Germ-Layer Patterning.bioRxiv : the preprint server for biology · 2025
    Article
  19. Article
  20. 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

20 authors.

Lina Cui *Key Laboratory of Organ Regeneration and Reconstruction, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China.ORCID http://orcid.org/0009-0001-5040-8384
Sirui Lin *Frontiers Science Center for Molecular Design Breeding (MOE), China Agricultural University, Beijing, China.ORCID http://orcid.org/0009-0004-9292-2375
Xiaolong Yang *School of Life Science, Beijing Institute of Technology, Beijing, China.
Xinwei Xie *School of Life Science, Beijing Institute of Technology, Beijing, China.
Xiaoyan Wang *Key Laboratory of Organ Regeneration and Reconstruction, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China.ORCID http://orcid.org/0000-0003-2938-7539
Nannan He *Department of Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Jingyu YangSchool of Life Science, Beijing Institute of Technology, Beijing, China.
Xin ZhangFrontiers Science Center for Molecular Design Breeding (MOE), China Agricultural University, Beijing, China.
Xiaojian LuKey Laboratory of Organ Regeneration and Reconstruction, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China.
Xiaodi YanKey Laboratory of Organ Regeneration and Reconstruction, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China.
Yifei GuoKey Laboratory of Organ Regeneration and Reconstruction, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China.
Bailing ZhangKey Laboratory of Organ Regeneration and Reconstruction, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China.
Ran LiKey Laboratory of Organ Regeneration and Reconstruction, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China.
Hefan MiaoKey Laboratory of Organ Regeneration and Reconstruction, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China.
Mei JiDepartment of Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Runzhao ZhangSchool of Life Science, Beijing Institute of Technology, Beijing, China.
Leqian YuKey Laboratory of Organ Regeneration and Reconstruction, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China. leqianyu@ioz.ac.cn.ORCID http://orcid.org/0000-0003-2060-463X
Zhenyu XiaoSchool of Life Science, Beijing Institute of Technology, Beijing, China. xiaozy@bit.edu.cn.ORCID http://orcid.org/0000-0003-4445-8219
Yulei WeiFrontiers Science Center for Molecular Design Breeding (MOE), China Agricultural University, Beijing, China. yulei.wei@cau.edu.cn.ORCID http://orcid.org/0000-0002-4284-8558
Jingtao GuoKey Laboratory of Organ Regeneration and Reconstruction, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China. jingtao.guo@ioz.ac.cn.ORCID http://orcid.org/0000-0002-0159-5021

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gastrulation marks a pivotal stage in mammalian embryonic development, establishing the three germ layers and body axis through lineage diversification and morphogenetic movements. However, studying human gastrulating embryos is challenging due to limited access to early tissues. Here we show the use of spatial transcriptomics to analyse a fully intact Carnegie stage 7 human embryo at single-cell resolution, along with immunofluorescence validations in a second embryo. Employing 82 serial cryosections and Stereo-seq technology, we reconstructed a three-dimensional model of the embryo. Our findings reveal early specification of distinct mesoderm subtypes and the presence of the anterior visceral endoderm. Notably, primordial germ cells were located in the connecting stalk, and haematopoietic stem cell-independent haematopoiesis was observed in the yolk sac. This study advances our understanding of human gastrulation and provides a valuable dataset for future research in early human development.

Indexed as

Embryo, MammalianGastrulationTranscriptomeCell LineageEmbryonic DevelopmentEndodermGene Expression ProfilingGene Expression Regulation, DevelopmentalHematopoiesisHumansMesodermSingle-Cell Analysis

Identifiers

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Registered trials

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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.