stem cell noun ˈstem- : 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...
Adj.1.embryonic- of an organism prior to birth or hatching; "in the embryonic stage"; "embryologic development" embryologic,embryonal immature- not yet mature 2.embryonic- in an early stage of development; "the embryonic government staffed by survivors of the massacre"; "an embryonic nation,...
The meaning of BUD is a small lateral or terminal protuberance on the stem of a plant that may develop into a flower, leaf, or shoot. How to use bud in a sentence.
Related to Stem cell research:Embryonic stem cell research stem cell n. An unspecialized cell that can give rise to one or more different types of specialized cells, such as blood cells and nerve cells. Stem cells are present in embryos and in various tissues of adult organisms and are widel...
The following sections are included:IntroductionDefinition of Stem CellsClassification and Sources of Stem CellsEmbryonic stem cellsEmbryonic germ cellsFetal stem cellsUmbilical cord stem cellsAdult stem cellsHematopoietic stem cells (bone marrow and peripheral blood)Mesenchymal stem cells (bone marrow stroma...
of biologicaldifferentiation, particularly of the factors that control differentiation. Crucial to those studies was the development in the late 20th century of tissue culture methods that allowed for the growth of mammalian embryonicstem cells—and ultimately human embryonic stem cells—on culture plates...
The types of stem cells are limited to two –embryonic stem cellsandadult stem cells. Embryonic stem cells are those that form very early in our lives. These come into existence right after fertilization, within a few days of being being a zygote. These cells were mentioned earlier, as toti...
Characterization of human embryonic stem cell lines by the International Stem Cell Initiative. Nature Biotechnol. 25, 803–816 (2007). James, D. Noggle, S. A., Swigut, T. & Brivanlou, A. H. Contribution of human embryonic stem cells to mouse blastocysts. Dev. Biol. 295, 90–102 (...
Stem cells, such as embryonic stem cells, can now be grownin vitrofor use in research or in medicine, although, their use remains controversial. Related phrases:embryonic stem cell, autologous embryonic stem cell. Synonym:progenitor cell.
stem cell noun ˈstem- : 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...