Syndecan-2 expression enhances adhesion and proliferation of stably transfected Swiss 3T3 cells

Syndecans (heparan sulfate proteoglycans) participate in cell–cell and cell–matrix adhesion and are co- and low-affinity receptors for growth factors and enzymes, respectively. We examined the influence of stable syndecan-2 expression in Swiss 3T3 cells on cell-adhesion and proliferation. Higher syndecan-2 expression changed cell morphology and increased spreading and adhesion in these cells and proliferation induced by FCS and FGF-2. This emphasizes the role of syndecan-2 in the integration of signals from soluble and insoluble factors.