Stem cells are interesting because they have the capacity to differentiate into any different type of tissue, thereby giving them the potential to cure or reverse many diseases and injuries.
A progenitor cell is a partly specialized cell that is the daughter of a stem cell. Progenitor cells have a more limited differentiation potential compared to stem cells and are committed to differentiating into specific cell types.
An undifferentiated cell is a basic cell that has not yet specialized into a specific cell type. Stem cells are a type of undifferentiated cell that can differentiate into different cell types. Nerve, skin, and blood cells are specialized cells that have differentiated from stem cells.
A stem cell can become any other type of specialized cell.
Stem cells differentiate into specific cell types through a process called cell signaling. This involves signals from the surrounding environment that instruct the stem cell to become a particular type of cell, such as a muscle cell or a nerve cell. These signals activate specific genes within the stem cell, guiding its development into the desired cell type.
Concern that allowing theraputic cloning of embryonic stem cells will lead to wider acceptance of reproductive cloning. ALL!!!!!!Uncertainty about how to most ethically treat unimplanted embryos stored at fertility clinics. Inability to definitively determine when life begins. all of these the answer is "ALL OF THESE" if you're doing it for study island
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Investigación de células madre embrionarias. I've been reading about stem cells, the controversial topics are the most interesting.
There is some hope regarding the potential for stem cell research to uncover a cure for multiple sclerosis. Here is an article explaining some research done (stem cells injected into mice to repair their damaged brain cells) on the topic: http://www.medicalnewstoday.com/articles/17188.php
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there is some interesting work going on in Australia at the moment involving Adult stem cells for regrowing bone and cartilage damaged by Inflammation I have added a link(Adult stem cell trial to take away pain of arthritis) below to related link for those that are interested.
Stem Cell
stem cell therapy of arthritis
Technically, a stem cell is a type of cell that can be transformed into any type of cell, so any type of stem cell can be transformed into a cell that makes fat and/or bone...
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Multipotent stem cells
a stem cell is the basic undifferentiated cell, meaning that it has the capability to become any cell in the body. scientists are interested by them because they can replace damaged cells, the most interesting use is to replace damaged nerve or brain tissue since those tissues do not repair themselves on their own and nerve cells don't divide. the potential for stem cell technology includes healing paralysis and brain damage.
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