Benjamin J. Schott

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Epithelial-to-mesenchymal transition (EMT) plays an important role during normal embryogenesis, and it has been implicated in cancer invasion and metastasis. Here, we report that Ladybird homeobox 1 (LBX1), a developmentally regulated homeobox gene, directs expression of the known EMT inducers ZEB1, ZEB2, Snail1, and transforming growth factor beta2(More)
The neural crest (NC) is a highly motile cell population that gives rise to multiple tissue lineages during vertebrate embryogenesis. Here, we identify a novel effector of the small GTPase Rap, called RADIL, and show that it is required for cell adhesion and migration. Knockdown of radil in the zebrafish model results in multiple defects in NC-derived(More)
To define the functional pathways regulating epithelial cell migration, we performed a genome-wide RNAi screen using 55,000 pooled lentiviral shRNAs targeting ∼11,000 genes, selecting for transduced cells with increased motility. A stringent validation protocol generated a set of 31 genes representing diverse pathways whose knockdown dramatically enhances(More)
UNLABELLED Epithelial-to-mesenchymal transition (EMT) has been implicated in models of tumor cell migration, invasion, and metastasis. In a search for candidate therapeutic targets to reverse this process, nontumorigenic MCF10A breast epithelial cells were infected with an arrayed lentiviral kinome shRNA library and screened for either suppression or(More)
Epithelial-to-mesenchymal transition (EMT) has been implicated inmodels of tumor cellmigration, invasion, andmetastasis. In a search for candidate therapeutic targets to reverse this process, nontumorigenic MCF10A breast epithelial cells were infected with an arrayed lentiviral kinome shRNA library and screened for either suppression or enhancement of a(More)
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