+Microfilaments are the thinnest threads of the [Cytoskeleton](/wiki/cytoskeleton), built from many [Actin](/wiki/actin) proteins. These dynamic structures help cells move, maintain their shape, and divide, acting as crucial internal scaffolding.
+## See also
+- [Intermediate Filament](/wiki/intermediate_filament)
+- [Microtubule](/wiki/microtubule)
+- [Cell Motility](/wiki/cell_motility)