Critical Impact of Human Amniotic Membrane Tension on Mitochondrial Function and Cell Viability In Vitro.

ABSTRACT: Amniotic cells show exciting stem cell features, which has led to the idea of using living cells of human amniotic membranes (hAMs) in toto for clinical applications. However, under common cell culture conditions, viability of amniotic cells decreases rapidly, whereby reasons for this decrease are unknown so far. Recently, it has been suggested that loss of tissue tension in vivo leads to apoptosis. Therefore, the aim of this study was to investigate the effect of tissue distention on the viability of amniotic cells in vitro. Thereby, particular focus was put on vital mitochondria-linked parameters, such as respiration and ATP synthesis. Biopsies of hAMs were incubated for 7-21 days either non-distended or distended. We observed increased B-cell lymphoma 2-associated X protein (BAX)/B-cell

SUBMITTER: Pozenel L 

PROVIDER: S-EPMC6953074 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature