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The Effects Of Inhibiting Wnt Secretion And Activity On Cranial And Neural Development, Julie Louise Hulet
The Effects Of Inhibiting Wnt Secretion And Activity On Cranial And Neural Development, Julie Louise Hulet
Theses and Dissertations
Wnt signaling has been shown to have several roles in the development of sensory neurons, particularly in the ophthalmic portion of the trigeminal nerve. Many of these studies have relied on the conclusion that Wnt is necessary but not sufficient for the induction and maintenance of the neural precursor cells that develop in the ophthalmic placode. Wnt had been inhibited in the ophthalmic placode using a dominant negative t-cell factor (TCF) and resulted in the loss of Pax3 expression (indicative of undifferentiated placode cells) in all targeted cells, suggesting a loss of specification/commitment of these cells to the sensory neuron …