Stem Cells

Stem booths. It has been on the news lately. A patient paralyze by a spinal cord injury in the United States of America, has been treated using a therapy made from immature block cells (this event took place at Atlanta on the 12th of October, 2010 ). The uses and isolation of embryonic stem cells cede been debated for a while now; on that pointfore, this makes the event that took place in a higher place a celebrated one because it shows a positive and vituperative stones throw in the treatment of diseases. Although, adult stem cells have been apply in the past to treat Alzheimer, Stroke, Parkinsons disease, diabetes, to touch on a few, little or nothing is known by the mass of the public about the type of stem cells, where they bone from or the vast lasts they rouse perform. Stem cells atomic number 18 alone un unalikeiate cells and by undifferentiated, I mean cells that have no function yet. To cite Cooper (2007), stem cells were first determine in hematop oietic system in 1961 by Ernest Mcculloch and pile work on in an experiment showing that individual(a) cells from mouse osseous tissue marrow could proliferate and exceed rise to multiple differentiated types of blood cells. Stem cells are unspecialized cells in embryos that last develop into many different specialized cells.

According to Campbell (2002), cell division, cell preeminence and morphogenesis are the three interrelated abut from which an electric organism arise, therefore, we can see from this statement that cell differentiation is an important whole tone for the growth of an organism. Cell diff erentiation is a process by which a cell bec! omes specialized. Potency is a word commonly associated with stem cells, and this means the force of a stem cell to differentiate. As the National Academy of Sciences (2002) reports, there are fundamentally three types of potency; totipotency, pluripotency and multipotency. Totipotency is the ability of a stem cell to differentiate into anything from a tissue, to an organ and even to a complete organism. Pluripotency is...If you want to get a full essay, pitch it on our website: BestEssayCheap.com

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