Stems cells definition
Medical Definition of Stem cell Stem cell: One of the human body's master cells, with the ability to grow into any one of the body's more than 200 cell types. Stem cells are unspecialized (undifferentiated) cells that are characteristically of the same family type (lineage).B. How are embryonic stem cells grown in the laboratory? Growing cells in the laboratory is known as cell culture. Human embryonic stem cells (hESCs) are generated by transferring cells from a preimplantationstage embryo into a plastic laboratory culture dish that contains a nutrient broth known as culture medium. The cells divide and spread over the surface of the dish. stems cells definition
Definition, Uses& Research Facts Stem cells are able to repair and replace damaged tissues and organs, and research on the use of these remarkable cells to treat many otherwise incurable
Stems cells definition free
When a stem cell divides, each new cell has the potential either to remain a stem cell or become another type of cell with a more specialized function, such as a muscle cell, a red blood cell, or a brain cell. Stem cells are distinguished from other cell types by two important characteristics.
An unspecialized cell found in fetuses, embryos, and some adult body tissues that has the potential to develop into specialized cells or divide into other stem cells. Stem cells from fetuses or embryos can develop into any type of differentiated cells, while those found in
Stem Cell Definition. Stem Cells: One of the human body's master cells, with the ability to grow into any one of the body's more than 200 cell types. All stem cells are unspecialized (undifferentiated) cells that are characteristically of the same family type (lineage).
Totipotent stem cells Cells that have the capacity to form an entire organism. Pluripotent stem cells Can give rise to most, but not all, tissues within an organism. Multipotent stem cells Undifferentiated cells that are limited to giving rise to specific populations of cells.
Adult stem cells, howeverones extracted from the blood or bone marroware more specialized and they can generally only produce cells from their home tissue.
A stem cell is a type of cell that can produce other cells which are able to develop into any kind of cell in the body. Stemcell research is supported by many doctors. COBUILD Advanced English Dictionary.
: an unspecialized cell capable of perpetuating itself through cell division and having the potential to give rise to differentiated cells with specialized functions Embryonic stem cells are pluripotent cells derived from the inner cell mass of the blastocyst stage of the embryo.
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