Soluble N-cadherin: A novel inhibitor of VSMC proliferation and intimal thickening.

ABSTRACT: Reoccurrence of symptoms occurs in 30-50% of coronary artery disease patients receiving vein grafts or bare-metal stents due to intimal thickening (restenosis). Restenosis is caused by vascular smooth muscle cell (VSMC) migration and proliferation. New therapeutic approaches that reduce VSMC migration and proliferation while promoting endothelial cell (EC) coverage are required. We assessed the effect of a soluble form of N-cadherin (SNC-Fc, a fusion of the extracellular portion of N-Cadherin to a mutated Fc fragment of IgG), a cell-cell junction molecule, on human saphenous VSMC proliferation and migration in vitro. We also assessed its effect on intimal thickening in a validated human ex vivo organ culture model. We observed that SNC-Fc significantly inhibited VSMC proliferation and to a

SUBMITTER: Lyon CA 

PROVIDER: S-EPMC4749540 | biostudies-literature | 2016 Mar

REPOSITORIES: biostudies-literature