title: Comparison of submerged and unsubmerged printing of ovarian cancer cells.
abstract: A high-throughput cell based assay would greatly aid in the development and screening of ovarian cancer drug candidates. Previously, a three-dimensional microfluidic printer that is not only capable of controlling the location of cell deposition, but also of maintaining a liquid, nutrient rich environment to preserve cellular phenotype has been developed (Wasatch Microfluidics). In this study, we investigated the impact (i.e., viability, density, and phenotype) of depositing cells on a surface submerged in cell culture media. It was determined that submersion of the microfluidic print head in cell media did not alter the cell density, viability, or phenotype.. This article describes an in depth study detailing the impact of one of the fundamental components of a 3D microfluidic cell printer designed to mimic the in vivo cell environment. Development of such a tool holds promise as a high-throughput drug-screening platform for new cancer therapeutics.
authors.affiliation: Wasatch Microfluidics.
authors.forename: Sherry N
authors.initials: SN
authors.lastname: Davidoff
authors.forename: David
authors.initials: D
authors.lastname: Au
authors.forename: Samuel
authors.initials: S
authors.lastname: Smith
authors.forename: Amanda E
authors.initials: AE
authors.lastname: Brooks
authors.forename: Benjamin D
authors.initials: BD
authors.lastname: Brooks