Cellular adhesion to laminin involves a chondroitin sulfate proteoglycan

RESUMO

Cell-extracellular matrix interactions are intimately involved in the regulation of many cellular processes such as embryonic development or tumor cell growth and metastasis. In our previous work we were able to detect a 90/100-kDa laminin binding chondroitin sulfate proteoglycan. A search for this molecule in different cell lines showed that it is only found in cells that adhere to laminin.