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totipotency
(redirected from Totipotent stem cells)

   Also found in: Medical, Wikipedia 0.01 sec.
to·tip·o·ten·cy  (t-tp-tn-s, tt-ptn-s) also to·tip·o·tence (t-tp-tns, tt-ptns)
n. pl. to·tip·o·ten·cies also to·tip·o·ten·ces
The ability of a cell, such as an egg, to give rise to unlike cells and thus to develop into or generate a new organism or part.

[Latin ttus, whole; see total + potency.]

to·tipo·tent adj.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.totipotency - the ability of a cell to give rise to unlike cells and so to develop a new organism or part; "animal cells lose their totipotency at an early stage in embryonic development"
ability - the quality of being able to perform; a quality that permits or facilitates achievement or accomplishment


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The hope is that similar methods can be used to reprogram a wide variety of human cells back to pluripotent form, so that the need for totipotent stem cells is gradually eliminated.
Types of Stem Cells Totipotent Stem Cells Puripotent Stem Cells Multipotent Stem Cells Where are Stem Cells Found?
They distinguish totipotent stem cells in an embryo until four days old (these can develop into all the cells of the body); pluripotent stem cells or embryonic stem cells which begin forming after four days and continue for eight months (these can develop into most of the cells in the body); and multipotent stem cells which can develop into many body cells but have significant limitations (these exist throughout human life).
 
 
 
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