Amnion membrane organ-on-chip: an innovative approach to study cellular interactions.

ABSTRACT: The amnion membrane that lines the human intrauterine cavity is composed of amnion epithelial cells (AECs) connected to an extracellular matrix containing amnion mesenchymal cells (AMCs) through a basement membrane. Cellular interactions and transitions are mechanisms that facilitate membrane remodeling to maintain its integrity. Dysregulation of cellular remodeling, primarily mediated by oxidative stress (OS), is often associated with preterm birth. However, the mechanisms that maintain membrane homeostasis remain unclear. To understand these mechanisms, we developed an amnion membrane organ-on-chip (AM-OOC) and tested the interactive and transition properties of primary human AECs and AMCs under normal and OS conditions. AM-OOC contained 2 chambers connected by type IV collagen-coated mi

SUBMITTER: Richardson L 

PROVIDER: S-EPMC6662977 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature