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Cell migration is a central process in the development and maintenance of multicellular organisms.Tissue formation during embryonic development, wound healing and immune responses all require the orchestrated movement of cells in particular directions to specific locations.
Southern blot membrane after hybridization and rinsing. Southern blot agarose gel under ultraviolet illumination. Southern blot autoradiogram. Southern blot is a method used for detection and quantification of a specific DNA sequence in DNA samples. This method is used in molecular biology.
Schematic of cell adhesion. Cell adhesion is the process by which cells interact and attach to neighbouring cells through specialised molecules of the cell surface. This process can occur either through direct contact between cell surfaces such as cell junctions or indirect interaction, where cells attach to surrounding extracellular matrix, a gel-like structure containing molecules released ...
Cell's health is defined as the collective equilibrium activities of essential and specialized cellular processes; while a cell stressor is defined as a stimulus that causes excursion from its equilibrium state. Hence, cell health may be perturbed within microsystems based on platform design or operating conditions.
The polypeptides ribosomes produce go on to be cell structural proteins, enzymes, and many other things. [3] Ribosomes can also sometimes be associated with chloroplasts and mitochondria but these are not membrane bound. [3] The image shows a membrane-bound ribosome synthesizing a protein into the lumen of the endoplasmic reticulum.
Rotating cell‑based ligand binding assay using radioactivity or fluorescence, is a recent method that measures molecular interactions in living cells in real-time. This method allows the characterization of the binding mechanism, as well as K d, k on and k off. This principle is being applied in several studies, mainly with protein ligands ...
Scratch wound healing assay experiment of rhabdomyosarcoma, a cancer cell line. A wound healing assay is a laboratory technique used to study cell migration and cell–cell interaction. This is also called a scratch assay because it is done by making a scratch on a cell monolayer and capturing images at regular intervals by time lapse ...
Collective cell migration describes the movements of group of cells and the emergence of collective behavior from cell-environment interactions and cell-cell communication. Collective cell migration is an essential process in the lives of multicellular organisms , e.g. embryonic development , wound healing and cancer spreading ( metastasis ). [ 1 ]