title: Culturing Human Pluripotent and Neural Stem Cells in an Enclosed Cell Culture System for Basic and Preclinical Research.
abstract: This paper describes how to use a custom manufactured, commercially available enclosed cell culture system for basic and preclinical research. Biosafety cabinets (BSCs) and incubators have long been the standard for culturing and expanding cell lines for basic and preclinical research. However, as the focus of many stem cell laboratories shifts from basic research to clinical translation, additional requirements are needed of the cell culturing system. All processes must be well documented and have exceptional requirements for sterility and reproducibility. In traditional incubators, gas concentrations and temperatures widely fluctuate anytime the cells are removed for feeding, passaging, or other manipulations. Such interruptions contribute to an environment that is not the standard for cGMP and GLP guidelines. These interruptions must be minimized especially when cells are utilized for therapeutic purposes. The motivation to move from the standard BSC and incubator system to a closed system is that such interruptions can be made negligible. Closed systems provide a work space to feed and manipulate cell cultures and maintain them in a controlled environment where temperature and gas concentrations are consistent. This way, pluripotent and multipotent stem cells can be maintained at optimum health from the moment of their derivation all the way to their eventual use in therapy.
authors.affiliation: National Human Neural Stem Cell Resource, Childrens Hospital of Orange County Research Institute.
authors.forename: Alexander E
authors.initials: AE
authors.lastname: Stover
authors.affiliation: National Human Neural Stem Cell Resource, Childrens Hospital of Orange County Research Institute.
authors.forename: Siranush
authors.initials: S
authors.lastname: Herculian
authors.affiliation: National Human Neural Stem Cell Resource, Childrens Hospital of Orange County Research Institute.
authors.forename: Maria G
authors.initials: MG
authors.lastname: Banuelos
authors.affiliation: National Human Neural Stem Cell Resource, Childrens Hospital of Orange County Research Institute.
authors.forename: Samantha L
authors.initials: SL
authors.lastname: Navarro
authors.affiliation: National Human Neural Stem Cell Resource, Childrens Hospital of Orange County Research Institute.
authors.forename: Michael P
authors.initials: MP
authors.lastname: Jenkins
authors.affiliation: National Human Neural Stem Cell Resource, Childrens Hospital of Orange County Research Institute; pschwartz@choc.org.
authors.forename: Philip H
authors.initials: PH
authors.lastname: Schwartz
mesh_terms: D018929:Cell Culture Techniques; D006801:Humans; D007185:Incubators; D007753:Laboratories; D058953:Neural Stem Cells; D039904:Pluripotent Stem Cells; D015203:Reproducibility of Results