[The role of integrins in the physiologic and pathogenic processes].

Cell adhesion molecules (CAM) are a numerous, diverse group of cell surface proteins, which are both receptors and ligands for receptors. Their functions include adhesion, recognition, cell-cell interaction, and communication between mediate cells and extracellular matrix. The following groups of CAM can be distinguished: seletins, integrins, cadherins and other isoforms, including CD 44.