They can be distinguished from other types of cell by two characteristics. First, they are unspecialized that can renew themselves through cell division. Second, under certain conditions they can change to become organ or tissue cells with a specialized job. In some parts of the body like bone marrow stem cells regularly divide to replace worn out or damaged tissue.
Embryonic stem cells are thought by most scientists and researchers to hold cures for hundreds of immune system and...
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- Human Embryonic Stem cells and Induced Pluripotent Stem Cells are two modern methods of research; and treatment being aimed at the treatment of cancer, and many degenerative and genetic diseases. Stem cells are cells with the ability to develop into a cell of a different type, some types of stem cells are able to differentiate or change into a cell which is specific and functional to a specific tissue or organ system. This unique ability is what many scientists are trying to focus towards regeneration of different tissues, or the creation of new tissue to help cure, or treat diseases like cancer, multiple sclerosis, and alzheimer's.... [tags: stem cells, human embryonic, cells]
964 words (2.8 pages)
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1525 words (4.4 pages)
- Introduction Stem cells are undifferentiated cells found in multi-cellular organisms that can proliferate by mitosis to produce either more stem cells or specialized cells that differentiate into the different organs and tissues. In scientific research, stem cells have been obtained and developed from different sources which include: Embryonic Stem cells Embryonic stem cells (ESC) are pluripotent cells that have the potential of proliferating indefinitely into any of the 3 germ layers of cells - endoderm (which differentiate further to specialized cells of the interior stomach lining, gastrointestinal tract, the lungs), mesoderm (which differentiate further to specialized cells of the muscle... [tags: bone marrow, mammary gland]
1487 words (4.2 pages)
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610 words (1.7 pages)
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1352 words (3.9 pages)
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2149 words (6.1 pages)
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