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Updated: Jul 13, 2026

The Power of Simplicity: Sea Urchin Embryos as in Vivo Developmental Models for Studying Complex Cell-to-cell Signaling Network Interactions
Published on: February 16, 2017
Signaling pathways and preimplantation development of mammalian embryos
Yong Zhang1, Zhaojuan Yang, Ji Wu
1School of Life Science and Biotechnology, Shanghai Jiao Tong University, China.
Abstract:
The mammalian preimplantation embryo is a critical and unique stage in embryonic development. This stage includes a series of crucial events: the transition from oocyte to embryo, the first cell divisions, and the establishment of cellular contacts. These events are regulated by multiple signal-transduction pathways. In this article we describe patterns of stage-specific expression in several signal-transduction pathways and try to give a profile of the signaling transduction network in preimplantation development of mammalian embryo.
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