Cytoskeleton
Cell adhesion molecules are connected to cytoskeletal components, integrins are connected to actin filaments through connexins, and are related to the communication between the cell surface and the nucleus. In adhesion spots, cadherin is also linked to the actin skeleton,
Mediate changes in cell shape; desmosomes containing anemone adhesion protein are connected to intermediate fibers (formed by keratin) through dense plaques, but it is unclear whether this connection is purely a structural feature or has a signal transduction function. The mediated cell connection is specific and can be used for cell identification. Microtubules are another type of cytoskeletal component whose function is mainly related to cell movement and organelle transport within cells, such as the movement of mitochondria and the chromatid during cell division. separate.
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