Concept
Motilité
Publications associées (37)
Gradient of Rigidity in the Lamellipodia of Migrating Cells Revealed by Atomic Force Microscopy
Giovanni Dietler, Jean-Jacques Meister, Sandor Kasas, Alexandre Yersin
Changes in mechanical properties of the cytoplasm have been implicated in cell motility, but there is little information about these properties in specific regions of the cell at specific stages of the cell migration process. Fish epidermal keratocytes wit ...
2005Tracking retrograde flow in keratocytes: news from the front
Jean-Jacques Meister, Sophie Bohnet
Actin assembly at the leading edge of the cell is believed to drive protrusion, whereas membrane resistance and contractile forces result in retrograde flow of the assembled actin network away from the edge. Thus, cell motion and shape changes are expected ...
American Society for Cell Biology2005Motility: Mobility as capital
Social and territorial structures form intricate relations that transcend a social stratification or spatial focus. Territorial features and geographic displacements are structuring principles for society, as societal features and social change effect the ...
2004