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Cited by 271

The DOI matches its Crossref record; 50 of the 50 references it cites were found in a registry or an index.

Pivotal roles for eomesodermin during axis formation,epithelium-to-mesenchyme transition and endoderm specification in the mouse

Open access
Arnold, Sebastian J., Hofmann, Ulf K., Bikoff, Elizabeth K., Robertson, Elizabeth J.·2008·Development

Abstract

The T-box transcription factor eomesodermin (Eomes) has been implicated as an important component in germ layer induction and patterning in vertebrate embryos. In the mouse, Eomes is essential for development of the trophectoderm lineage and Eomes loss-of-function mutants arrest at implantation. Here, we have used a novel Eomes conditional allele to test Eomes functions in the embryo proper. Eomes-deficient embryos express both Fgf8 and its downstream target Snail at normal levels but surprisingly fail to downregulate E-cadherin. Eomes functional loss thus efficiently and profoundly blocks EMT and concomitant mesoderm delamination. Marker analysis as well as fate-mapping and chimera studies demonstrate for the first time that Eomes is required for specification of the definitive endoderm lineage. We also describe developmental abnormalities in Eomes/Nodaldouble heterozygotes, and demonstrate that these phenotypes reflect Eomes and Nodal interactions in different tissue sites. Collectively, our experiments establish that Eomes is a key regulator of anteroposterior axis formation, EMT and definitive endoderm specification in the mouse.

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Metadata

Authors
Arnold, S. J., Hofmann, U. K., Bikoff, E. K., & Robertson, E. J.
Venue
Development
Published
2008-02-01
Volume
135
Issue
3
Pages
501-511
ISSN
  • 0950-1991 (ISSN-L)
  • 1477-9129
OpenAlex
W1963780732
Cited by
271
References
50
FWCI
6.20
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Pivotal roles for eomesodermin during axis formation,epithelium-to-mesenchyme transition and endoderm specification in the mouse. https://app.cochat.ai/papers/10.1242/dev.014357
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Arnold, S. J., Hofmann, U. K., Bikoff, E. K., & Robertson, E. J. (2008). Pivotal roles for eomesodermin during axis formation,epithelium-to-mesenchyme transition and endoderm specification in the mouse. Development. https://doi.org/10.1242/dev.014357

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.