Dynamic suspension culture for scalable expansion of undifferentiated human pluripotent stem cells.

Human pluripotent (embryonic or induced) stem cells (hPSCs) have many potential applications, not only for research purposes but also for clinical and industrial uses. While culturing these cells as undifferentiated lines, an adherent cell culture based on supportive layers or matrices is most often used. However, the use of hPSCs for industrial or clinical applications requires a scalable, reproducible and controlled process.

Suspension culture of undifferentiated human embryonic and induced pluripotent stem cells.

Alongside their contribution to research, human embryonic stem cells (hESC) may also prove valuable for cell-based therapies. Traditionally, these cells have been grown in adhesion culture either with or without feeder cells, allowing for their continuous growth as undifferentiated cells. However, to be applicable in therapy and industry they must be produced in a scalable and controlled process.