Fernando Melara Barahona presents poster for MSRP program
Congratulations Fernando on a productive summer and successfully presenting your poster at the end of summer program. We look forward to seeing what you do in the future!
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Jeanne Jodoin publishes MBoC paper
Congratulations Jeanne Jodoin for publishing her work “Abl Suppresses Cell Extrusion and Intercalation During Epithelium Folding” in Molecular Biology of the Cell! Jeanne showed how the Abelson tyrosine kinase suppresses an EMT-like cell extrusion during tissue folding.
Jeanne Jodoin awarded NIH F32 Fellowship
Congratulations to Jeanne Jodoin, who was awarded a prestigious NIH F32 postdoctoral fellowship.
Welcome Hannah Yevick
Hannah received her Ph.D. from the Institut Curie in Paris, France. Her Bachelor’s degree is in Physics and she published a really cool paper on cells walking a “tightrope.” She is interested in collective cell behavior changing tissue shape.
Juana De La O passed qualifying exam
Congratulations to graduate student, Juana De La O, on passing her qualifying exam.
Frank Mason publishes Nature Cell Biology paper
Congratulations to postdoc, Frank Mason, for the recent publication of his paper, “Apical domain polarization promotes actin-myosin assembly to drive ratchet-like apical constriction” on Nature Cell Biology. In the paper, Mason et al. show that the signals that regulate contractile forces in constricting cells exhibit a spatial organization within the apical domain of the cell. Signals that activate myosin motors are polarized to the center of the apical domain. Actin polymerization in this domain suppresses junctional protein localization, restricting junctional proteins to cell-cell interfaces. Thus, a “radial” cell polarity is established, which is shown to be important for apical constriction.