Article
Cripto promotes A-P axis specification independently of its stimulatory effect on Nodal autoinduction.
The Journal of cell biology - 11 Feb 2008
D'Andrea Daniela, Liguori Giovanna L, Le Good J Ann, Lonardo Enza, Andersson Olov, Constam Daniel B, Persico Maria G, Minchiotti Gabriella
Abstract excerpt
The EGF-CFC gene cripto governs anterior-posterior (A-P) axis specification in the vertebrate embryo. Existing models suggest that Cripto facilitates binding of Nodal to an ActRII-activin-like kinase (ALK) 4 receptor complex. Cripto also has a crucial function in cellular transformation that is independent of Nodal and ALK4. However, how ALK4-independent Cripto pathways function in vivo has remained unclear. We...
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