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Cellular differentiation is the process in which a stem cell changes from one type to a differentiated one. [2] [3] ... Examples of stem and progenitor cells include: ...
Transdifferentiation, also known as lineage reprogramming, [1] is the process in which one mature somatic cell is transformed into another mature somatic cell without undergoing an intermediate pluripotent state or progenitor cell type. [2] It is a type of metaplasia, which
The ability of cells to do this has been proposed to arise from differential cell adhesion by Malcolm Steinberg through his differential adhesion hypothesis. Tissue separation can also occur via more dramatic cellular differentiation events during which epithelial cells become mesenchymal (see Epithelial–mesenchymal transition). Mesenchymal ...
One example of an epigenetic change in eukaryotic biology is the process of cellular differentiation. During morphogenesis , totipotent stem cells become the various pluripotent cell lines of the embryo , which in turn become fully differentiated cells.
Cell potency is a cell's ability to differentiate into other cell types. [1] [2] The more cell types a cell can differentiate into, the greater its potency.Potency is also described as the gene activation potential within a cell, which like a continuum, begins with totipotency to designate a cell with the most differentiation potential, pluripotency, multipotency, oligopotency, and finally ...
For example, cell communication occurs among more than one cell, but occurs at the cellular level. ... Cell proliferation; Cellular differentiation; Cellular senescence;
In general, this means that a cell determined to differentiate into a brain cell cannot be transformed into a skin cell. Determination is followed by differentiation, the actual changes in biochemistry, structure, and function that result in specific cell types. Differentiation often involves a change in appearance as well as function. [18]
The Notch signaling pathway is important for cell-cell communication, which involves gene regulation mechanisms that control multiple cell differentiation processes during embryonic and adult life. Notch signaling also has a role in the following processes: neuronal function and development [44] [45] [46] [47]