Amniotic membrane-derived cells inhibit proliferation of cancer cell lines by inducing cell cycle arrest.

ABSTRACT: Cells derived from the amniotic foetal membrane of human term placenta have drawn particular attention mainly for their plasticity and immunological properties, which render them interesting for stem-cell research and cell-based therapeutic applications. In particular, we have previously demonstrated that amniotic mesenchymal tissue cells (AMTC) inhibit lymphocyte proliferation in vitro and suppress the generation and maturation of monocyte-derived dendritic cells. Here, we show that AMTC also significantly reduce the proliferation of cancer cell lines of haematopoietic and non-haematopoietic origin, in both cell-cell contact and transwell co-cultures, therefore suggesting the involvement of yet-unknown inhibitory soluble factor(s) in this 'cell growth restraint'. Importantly, we provide e

SUBMITTER: Magatti M 

PROVIDER: S-EPMC3822990 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature