Amniotic membrane has been applied to the ocular surface to restore corneal function. The beneficial effect of amniotic membrane transplantation may be due to the immunosuppressive effects of amniotic epithelial cells. The purpose of this study was to determine whether amniotic epithelial cells (AECs) secrete anti-inflammatory and antiproliferative factors that affect the chemotaxis of neutrophils and macrophages and suppress both T- and B-cell proliferation in vitro.