what are actin filaments edit actin filaments f actin are linear polymers of globular actin g actin subunits and occur as microfilaments in the cytoskeleton and as thin filaments which are part of the contractile apparatus in muscle and nonmuscle cells see contractile bundles
CELLULAR ADHESION MOLECULES 91 Thus, modulation of syndecan expression may be required for the maintenance of some tumors.67 In humans, Ridley et al68 have examined syndecan expression, structure, and function on myeloma cells.
And in the cellâ¦. And so it is with a cell and the extracellular matrix and cell adhesion molecules around it. Many properties of the cell surface and internal functions of the cell are dependent on proteins that extend from the cell surface into the ECM or to the surface of other cells.