Unipotent, Multipotent,Pluripotent & Totipotent Stem Cells - Stem Cells - adult stem cells are totipotent


Multipotent vs. pluripotent stem cells | Pathology Student adult stem cells are totipotent

Embryonic cells within the first couple of cell divisions after fertilization are the only cells that are totipotent. Pluripotent cells can give rise to all of the cell types that make up the body; embryonic stem cells are considered pluripotent. Multipotent cells can develop into more than one cell type, but are more limited than pluripotent cells; adult stem cells and cord blood stem cells are considered .

Bone marrow also contains multipotent stem cells that give rise to all blood cell types but not other cells. Hence, adult stem cells are considered multipotent because their specialization potential is limited to one or more cell lines. However, a multipotent stem cell known as a mesenchymal stem cell can give rise to several cell types.

Totipotent stem cells are embryonic stem cells that are present during the first few cell divisions postfertilization and can form any of the different types of cells in the body. Multipotent stem cells are adult stem cells that can form other cell types, but have limited potency.

Jul 08, 2013 · These stem cells are called totipotent or pluripotent stem cells. There’s a slight difference between the two words: totipotent means that the stem cell can give rise to any and all human tissue cells – and it can even give rise to an entire functional human.