Embryonic Stem Cells Bbc Bitesize
Embryonic Stem Cells Bbc Bitesize. Embryonic stem cells are only found in embryos. These pluripotent cells become all of the tissues of the body during embryo development, and cell lines created in vitro from these pluripotent cells retain important properties:
If cells are removed from the embryo they will differentiate into any cell type. Cultured stem cells could be contaminated with viruses which would be transferred to a patient. This is a process known as cellular differentiation.
They Are Unspecialised Or Undifferentiated (Meaning They Have The Potential To Become Almost Any Type Of Cell).
Embryonic stem cells can differentiate into a wider range of cell types, but are difficult to obtain and their use raises ethical challenges. Adult stem cells maintain and repair tissues throughout the body. They have the unique potential to develop into any of the other 200+ human cell types, and can significantly further our understanding of human development and diseases.
Lines That Divide:the Great Stem Cell Debatedocumentarywritten & Directed By Brian Godawa This Was Only A Clip From The Full Length 60 Minute Documentary.ste.
Embryonic stem cells are totipotent , meaning they can divide into any other cell type within an animal. Stem cells from adult tissue have some, but not all of this ability. Psc that arise during the natural development of an embryo are called embryonic stem (es) cells.
Some Adult Stem Cells Remain.
These are found in an early embryo. If cells are removed from the embryo they will differentiate into any cell type. Embryonic stem cells are pluripotent.
They Can Differentiate Into All The Cell Types That Make A Human.
These cells are able to divide continuously. Cells at early stages in the development of the embryo are stem cells. Adult stem cells are found in children and adults.
This Means That All Of The Genes In.
Cells at the early stages in the development of the embryo are stem cells. These pluripotent cells become all of the tissues of the body during embryo development, and cell lines created in vitro from these pluripotent cells retain important properties: Cultured stem cells could be contaminated with viruses which would be transferred to a patient.
