Comparison of intact and denuded amniotic membrane as a substrate for cell-suspension culture of human limbal epithelial cells

摘要

We have previously developed a limbal epithelial culture system using a cell-suspension method on denuded amniotic membrane (AM). However, other workers reported that intact AM is advantageous for limbal epithelial culture in that it preserves stem cell characteristics. In this study, we cultivated human limbal epithelial cell-suspensions on both intact and denuded AM and compared the morphology and adhesion of the limbal epithelial cells on these two substrates.