If Stem Cells Can Repair Dead Skin Cells, then Why Can't You Grow Limbs You Lost?

The use of stem cells has been a "hot topic" in medical science for a number of years now. There are some medical treatments that use stem cells now but the technology has not been developed to regrow body parts, at least not yet. When you think about it, all animals start from a single cell, a fertilized egg. This single cell is not skin cell, it is not a liver cell, it is not a cell that will make bone, or teeth or eyes or brain or finger nails. By the time an animal is born, there are millions of cells and they are almost all specific types of cells. How did this happen? If we could figure this out, we could do all sorts of amazing things. Honest truth is that we do not understand this yet. We know "stem cells" are part of it but there is a whole lot we do not understand. We are in the stage of know even knowing what all the right questions are, much less knowing what the answers are. A whole lot of money is being invested to learn about how this works. Some money is coming from governments, government funded research at, for example, universities. Some money is being spent by private companies.

1. Can anyone point to a any success using embronic stem cells?

Why not? We already started dumping money into this never ending war. Might as well do something useful with it

2. true or false cloning can only be carried out by using adult stem cells?

False. Breaking up an early embryo into several viable pieces is considered to be cloning. This would even include natural identical twins.

3. Why can't the government let individuals decide what to do with stem cells?

There are diverse styles of stem cellular learn, you may desire to be particular. The least efficient is embryonic. there is not any obtainable learn. Then there is person stem cells, umbilical twine cells, and yet another. the full component has been politicized with the aid of Democrats. they are asserting that Republicans, extraordinarily the religious suitable, is against stem cellular learn. this could be a lie. we are against the embryonic with the aid of fact it creates existence to ruin it. What maximum conservatives do no longer want is FEDERAL funds for use. Make it a private sector difficulty. that's such a controversy with the aid of fact it bargains with emotional themes of ailment

4. Are you for limiting the use of human stem cells?

Wow, this really pushes the ethical limit's does'nt it? Personally I do not like the idea, and am glad the British government is banning this practice.

5. If stem cells can be retrieved from other sources then why don't we use those?

I TOTALLY AGREE! I think the stem cell debate is really a cleverly disguised abortion rights argument. Those who say that most of the embryos that would be used for research would come from leftovers at fertility clinics are extremely naieve.

6. Do you think if we stopped using the term "embryonic" stem cells, that the Democrats would better understand

there is a choise of throwing them in the trash, or using them to better mankind

7. for or against stem cells research?

I am all for it. Why should not we use every available resource to improve the health of sick people? Could the issue that people who are against it have be averted if we learned how to use chimp stem cells?

8. examples of stem cells and procedure please!?

Bone marrow transplant

9. Is this really happening now? Are stem cells actually being tested for their feasibility to repair damaged nerves? How can I tell if this article is accurate?

There have been many claims about treating central nervous system disorders such as spinal cord damage and Alzheimers disease using stem cells. Nervous system is highly complex and specialized. Anatomically, the spinal cord and brain are very isolated and complicated. They cannot be accessed easily. The major difficulty is that even if one introduces stem cells (what kind?) into the spinal cord or brain, there must be an appropriate niche for these cells to differentiate into neurons or other supporting cells. Wait for the reaction to this paper!

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