Selection of a suitable photosynthetically active microalgae strain for the co-cultivation with mammalian cells.

ABSTRACT: Preventing hypoxic zones in 3D bioprinted mammalian cell-laden constructs using an internal oxygen supply could enable a more successful cultivation both in vitro and in vivo. In this study, the suitability of green microalgae as photosynthetic oxygen generators within bioprinted constructs was evaluated by defining and investigating important parameters for a successful co-culture. First, we assessed the impact of light-necessary for photosynthesis-on two non-light adapted mammalian cell types and defined red-light illumination and a temperature of 37°C as essential factors in a co-culture. The four thermotolerant microalgae strains Chlorella sorokiniana, Coelastrella oocystiformis, Coelastrella striolata, and Scenedesmus sp. were cultured both in

SUBMITTER: Dani S 

PROVIDER: S-EPMC9528974 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature