It is guaranteed that the mention of stem cell therapy will draw horrified reactions from those who know nothing about the subject. Most of us have been briefed about the harvesting of stem cells from a human embryo that is killed in the process. But, the fact is, as demonstrated with resounding success in Germany, Mexico, and Panama, these therapies are focused on the use of adult stem cells derived from the patient’s own bone marrow and blood. For this, there is a very good reason, far from the ethical constrictions that revolve around fetal cells. Fetal stem cells are very weak tools against any condition for the most realistic reasons except that they are outstanding consumers of their own disease-cancer. Fetal cells divide so quickly that there is a very high risk of cancer, making them largely unfit for therapeutic uses. You may want to check out stem cell therapy asheville nc for more.
Formerly thought to be incurable and now being routinely cured with this therapy, the list of diseases is impressive and extensive:
Failed Surgical Back Syndrome
Degeneration in the Macular
Cord spinal injuries
The theoretical basis for the adult stem-cell therapy method is based on sound science. All of human life begins with a sperm and an ovum. Cells then emerge in the fertilized ovum and develops into embryonic stem cells after a few days in the womb. Such cells are very unspecialized and are capable of developing into all the 220 types of human cells. From these cells no entire human being can grow as they are. They need to continue their development in the womb until they turn into mature, differentiated cells and then take over a particular body function.
Yet we have cells that remain very unspecialized during our lives. For example, the regeneration of our skin is a continuous process and will continue until we die. Cure of injuries. Hair is rising. We live with cells which are very unspecialized, can continue to divide as we go through life and help our body to regenerate and repair itself. These are the cells used in adult stem cell therapy. Adult cells in just about every body tissue have been and continue to be found; hair, skin , liver, blood, bone marrow, etc. If body tissue is damaged, these stem cells flock to the damaged area to repair it. This gives the body its own healing system and modern therapy is intended to take advantage of this cycle.
This is not to say without the thorns, it’s all roses. A long way from being understood is the mechanism which causes stem cells to perform their magic. While many patients enjoy dramatic improvement, and even cures, the same treatment won’t affect others. Thus it all becomes a gamble and highlights the need for much further research. No messengers were identified who implemented the healing process. The relationship between a patient’s age and the number and nature of the available stem cells remains a mystery.
The issue of cell viability and its ability to divide is particularly important for diseases which appear later in life. Where did the stem cells exhaust their healing power at? Would early withdrawal be beneficial for prevention? And then, of course, the issue of managing and coping with the controversy of embryonic stem cells persists, while continuing the important work required here.