Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Molecular Biology
Characterization Of Cofilin And Its Potential Role In The Epha4 Pathway, Brian Donald Condron
Characterization Of Cofilin And Its Potential Role In The Epha4 Pathway, Brian Donald Condron
Master's Theses and Doctoral Dissertations
EphA4 is a receptor tyrosine kinase that is responsible for cellular adhesion and locomotion using repulsion signaling in early development of Xenopus laevis. EphA4 regulates cellular locomotion by controlling proteins within its signal transduction pathway, which may include the protein cofilin. Cofilin actively severs and removes actin monomers, thus altering the actin cytoskeleton, leading to the cessation of cellular crawl. During the gastrulation phase of embryonic development, individual cells are relocating to create the three primary germ layers of the organism. Failure of this process to occur results in attrition of the embryos, frequently by way of embryonic exogastrulation. …