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Embryonic stem cells can form germ cells in vitro

Open access
Toyooka, Yayoi, Tsunekawa, Naoki, Akasu, Ryuko, Noce, Toshiaki·2003·Proceedings of the National Academy of Sciences

Abstract

Knock-in embryonic stem (ES) cells, in which GFP or lacZ was expressed from the endogenous mouse vasa homolog ( Mvh ), which is specifically expressed in differentiating germ cells, were used to visualize germ cell production during in vitro differentiation. The appearance of MVH-positive germ cells depended on embryoid body formation and was greatly enhanced by the inductive effects of bone morphogenic protein 4-producing cells. The ES-derived MVH-positive cells could participate in spermatogenesis when transplanted into reconstituted testicular tubules, demonstrating that ES cells can produce functional germ cells in vitro . In vitro germ cell differentiation provides a paradigm for studying the molecular basis of germ line establishment, as well as for developing new approaches to reproductive engineering.

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Metadata

Authors
Toyooka, Y., Tsunekawa, N., Akasu, R., & Noce, T.
Venue
Proceedings of the National Academy of Sciences
Published
2003-09-22
Volume
100
Issue
20
Pages
11457-11462
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2143023822
Cited by
700
References
0
FWCI
15.01
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Embryonic stem cells can form germ cells in vitro. https://app.cochat.ai/papers/10.1073/pnas.1932826100
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Toyooka, Y., Tsunekawa, N., Akasu, R., & Noce, T. (2003). Embryonic stem cells can form germ cells in vitro. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1932826100

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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.