Embryonic development is a highly controlled process where different signaling pathways participate into the elaboration of an organism. One of the main signaling pathways is the Wnt canonical pathway. The long-lasting search to understand Wnt/β-catenin transduction cascade revealed that the net transcriptional read out of Wnt/β-catenin signaling is highly dependent on the cellular context. In X. laevis embryos Wnt/β-catenin signaling is the informative signal for the Spemann Organizer induction. However little is known on what limits Wnt activity in this territory and consequently the size of the Spemann Organizer. The results presented in this manuscript provide evidence that the evolutionarily conserved transcription factor Barhl2 limits...
AbstractCanonical Wnt signals have been implicated in multiple events during early embryogenesis, in...
AbstractHedgehog (Hh) and Wnt proteins are important signals implicated in several aspects of embryo...
AbstractZic3 controls neuroectodermal differentiation and left–right patterning in Xenopus laevis em...
Embryonic development is a highly controlled process where different signaling pathways participate ...
International audienceA hallmark of Wnt/β-Catenin signaling is the extreme diversity of its transcri...
International audienceSince its first discovery in the late 90s, Wnt canonical signaling has been de...
The earliest event in Xenopus development is the dorsal accumulation of nuclear β-catenin under the ...
The development of multicellular organisms relies on extracellular signaling pathways regulating the...
SummaryA commonly accepted model of Wnt/β-catenin signaling involves target gene activation by a com...
Maternal Wnt/β-Catenin signaling establishes a program of dorsal-specific gene expression required f...
Signaling molecules play essential roles in communication between cells. Wnt signaling molecules ar...
The canonical Wnt/β-catenin signaling pathway plays multiple roles during Xenopus gastrulation, incl...
AbstractWnt signaling pathways have essential roles in developing embryos and adult tissue, and alte...
Wnt proteins form a family of highly conserved secreted molecules that are critical mediators of cel...
AbstractThough the Wnt/β-catenin signaling pathway is known to play key roles during Xenopus axis sp...
AbstractCanonical Wnt signals have been implicated in multiple events during early embryogenesis, in...
AbstractHedgehog (Hh) and Wnt proteins are important signals implicated in several aspects of embryo...
AbstractZic3 controls neuroectodermal differentiation and left–right patterning in Xenopus laevis em...
Embryonic development is a highly controlled process where different signaling pathways participate ...
International audienceA hallmark of Wnt/β-Catenin signaling is the extreme diversity of its transcri...
International audienceSince its first discovery in the late 90s, Wnt canonical signaling has been de...
The earliest event in Xenopus development is the dorsal accumulation of nuclear β-catenin under the ...
The development of multicellular organisms relies on extracellular signaling pathways regulating the...
SummaryA commonly accepted model of Wnt/β-catenin signaling involves target gene activation by a com...
Maternal Wnt/β-Catenin signaling establishes a program of dorsal-specific gene expression required f...
Signaling molecules play essential roles in communication between cells. Wnt signaling molecules ar...
The canonical Wnt/β-catenin signaling pathway plays multiple roles during Xenopus gastrulation, incl...
AbstractWnt signaling pathways have essential roles in developing embryos and adult tissue, and alte...
Wnt proteins form a family of highly conserved secreted molecules that are critical mediators of cel...
AbstractThough the Wnt/β-catenin signaling pathway is known to play key roles during Xenopus axis sp...
AbstractCanonical Wnt signals have been implicated in multiple events during early embryogenesis, in...
AbstractHedgehog (Hh) and Wnt proteins are important signals implicated in several aspects of embryo...
AbstractZic3 controls neuroectodermal differentiation and left–right patterning in Xenopus laevis em...