What Molecular Mechanisms Drive Cancer Cell Migration?
The migration of cancer cells is driven by a complex interplay of molecular signals and cellular machinery. Key players include cytoskeletal proteins, adhesion molecules, and signaling pathways. Alterations in the expression or activity of these components can enhance the migratory capabilities of cancer cells. For instance, changes in the actin cytoskeleton facilitate the formation of cellular protrusions like lamellipodia and filopodia, which are essential for cell movement.
