Over the past few decades truly major breakthroughs have been made in the medical field. Diseases that once caused the death of thousands are now considered as conquered. New medication, treatment methods and tools allow doctors to help many more people than they were able to just a few years ago. Even diseases that cannot be cured yet can at least be managed, thus prolonging the lives of the patient. Scientists at stem cell treatment centers think that they will make major breakthroughs soon.
Bone marrow transplants are not new. They have been performed for a number of years on very ill patients suffering from leukemia and other blood related cancers. These patients, after receiving repeated chemo treatment, have very poor immune systems. With bone marrow transplants, it is hope to encourage the growth of new blood cells to replace those destroyed by the drastic chemo treatment.
Bone marrow transplants are by no means a cure for any type of cancer, at least not yet. At present it is nothing more than an effort to prolong the lives of very ill patients. Scientists believe that this will change, however. They think that bone marrow transplants will eventually be effective in curing many different types of cancer. But progress is very slow and no results are foreseen for at least a few years.
It is not just a cure for cancer that interests researchers in bone marrow transplants. They believe that these transplants have particular promise in the reversing of damage done to brain cells. If they achieve positive results in this area, patients with brain damage or spine damage may be cured. The possibility of reversing the effects of debilitating diseases such as dementia and Alzheimer is also very exciting.
Using bone marrow transplants in order to cure many types of heart disease is also high on the agenda. Once again the hope is that these transplants will cause the growth of new cells inside the damaged heart to replace damaged and destroyed ones. Heart disease is still one of the biggest killers all over the world and progress in this direction will benefit millions of patients.
There is much controversy surrounding the whole field of research into the potential of bone marrow transplants. Critics lambast the fact that the cells being transplanted are taken from the umbilical cords of fetuses. This, they say, will become a major ethical dilemma, opening the door to the abuse of unborn human beings to save the lives of patients that can afford to pay the exorbitant fees charged for transplants.
Critics also accuse researchers of being overly optimistic about the results they hope to achieve. They say that there is absolutely no evidence that bone marrow transplants will become a cure for any disease and that scientists simply use the possibilities as a lure to attract yet more research money. In the process, research in more deserving and promising fields is not funded properly.
It does not seem as if major benefits from bone marrow transplants will be enjoyed in the near future, but one can but hope that the promises made by researchers will bear fruit in the future. It will save numerous lives. One can but hope and, if so inclined, pray.
Bone marrow transplants are not new. They have been performed for a number of years on very ill patients suffering from leukemia and other blood related cancers. These patients, after receiving repeated chemo treatment, have very poor immune systems. With bone marrow transplants, it is hope to encourage the growth of new blood cells to replace those destroyed by the drastic chemo treatment.
Bone marrow transplants are by no means a cure for any type of cancer, at least not yet. At present it is nothing more than an effort to prolong the lives of very ill patients. Scientists believe that this will change, however. They think that bone marrow transplants will eventually be effective in curing many different types of cancer. But progress is very slow and no results are foreseen for at least a few years.
It is not just a cure for cancer that interests researchers in bone marrow transplants. They believe that these transplants have particular promise in the reversing of damage done to brain cells. If they achieve positive results in this area, patients with brain damage or spine damage may be cured. The possibility of reversing the effects of debilitating diseases such as dementia and Alzheimer is also very exciting.
Using bone marrow transplants in order to cure many types of heart disease is also high on the agenda. Once again the hope is that these transplants will cause the growth of new cells inside the damaged heart to replace damaged and destroyed ones. Heart disease is still one of the biggest killers all over the world and progress in this direction will benefit millions of patients.
There is much controversy surrounding the whole field of research into the potential of bone marrow transplants. Critics lambast the fact that the cells being transplanted are taken from the umbilical cords of fetuses. This, they say, will become a major ethical dilemma, opening the door to the abuse of unborn human beings to save the lives of patients that can afford to pay the exorbitant fees charged for transplants.
Critics also accuse researchers of being overly optimistic about the results they hope to achieve. They say that there is absolutely no evidence that bone marrow transplants will become a cure for any disease and that scientists simply use the possibilities as a lure to attract yet more research money. In the process, research in more deserving and promising fields is not funded properly.
It does not seem as if major benefits from bone marrow transplants will be enjoyed in the near future, but one can but hope that the promises made by researchers will bear fruit in the future. It will save numerous lives. One can but hope and, if so inclined, pray.
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