The basic principle of 3D cell cultures is to provide mammary carcinoma cells with properties that recapitulate in-vivo tumor microenvironment.
Various cell-free systems are available, originating from Archaea, prokaryotes, fungi, plants, insects, and mammals. 1 In most cases, the basic principle of the cell-free reaction is the same.
The basic principle of simultaneous analysis of cell mediated cytotoxicity and effector cell phenotype by flow cytometry was adapted from a method by Derby et al. (9).
Information transfer through signaling molecules is considered the basic principle of communication between cells.
As a foundation, the basic principles of dynamic cell sizing are reviewed in Section 2, leading to the motivation for the new IPCAM.
For these reasons, the ESCs have emerged as a unique in vitro experimental system for the investigation of basic principles of mammalian cell differentiation and development.
The fruit fly Drosophila has contributed significantly to our general understanding of the basic principles of signaling, cell and developmental biology, and neurobiology.
Although the model oversimplifies many aspects of angiogenesis, it illustrates some basic principles of how cell-ECM interactions can coordinate collective cell behavior during branching growth.
In 1999 Fu et al. demonstrated the basic principle of a microfabricated fluorescence-activated cell sorter, which could sort fluorescent microparticles at a throughput of approximately 10 particles per second [ 129].
The basic principle of tissue engineering is that cells, genes, and proteins are delivered via a degradable material, termed a scaffold, in order to regenerate tissue.
The basic principle of TAS is to use a cell-specific promoter to drive simultaneous expression of the desired transgene and a strong artificial transcriptional activator to potentiate transcription by binding to the specific binding sites introduced into the promoter.
