Technology has made it possible to use stem cell for the treatment and prevention of medical disorders, conditions, and diseases. The treatment process involves replacing disease-damaged cells with fresh and healthy ones. Although the methods have shown a high degree of efficiency, they are being research and investigated further because they are relatively new. Researchers are also still working to come up with sources of stem cells that are more reliable.
The number of diseases that can be treated will increase once research into this treatment option is complete. However, at the moment, stem cell treatment centers can cure eye diseases, heart diseases, injuries, cancer, and diabetes among other conditions. Stem cell therapeutic techniques currently in use and under investigation are therapeutic cloning, and bone marrow, peripheral, and umbilical cord blood transplants.
Today, most treatment centers only apply bone marrow therapy as opposed to the others. This therapy has been in application for the treatment of leukemia and lymphoma in individuals living with cancer for more than 30 years. The cells get derived from grown donors. They must be stored under freezing conditions only to be taken out when needed. A single donor can give several doses up to 10, 000.
One needs to understand some of the concerns involved in these therapies before going for them. Here are some of the concerns. Different stem cells are manufactured at different parts of the body during different stages of development. A perfect example is embryonic cells. These ones appear shortly after birth during the first stages. Others are manufactured and continue to exist in the body throughout the life of a person.
Specific stem cells are used for specific reasons by the human body. Tissue-specific cells have limited potential and only manufacture cells similar to those in the tissues they are found or derived. For instance blood is formed by specific kind of cell found in the bone marrow. The job of blood generation is only specific to that kind of cell and cannot be done by neural cells. For this reason, a single type of cells cannot be used to treat multiple unrelated conditions.
The many challenges that face this treatment option make it unsuccessful and unsafe. The first challenge is the high level of restriction imposed on it by various jurisdictions. Some qualities may be lost by the cells during culture because of the conditions they are subjected to. Loss of such qualities leads to modifications. Serious problems also arise from cells failing to behave as anticipated once in the body.
Transplants also need to be performed through very dangerous techniques. Sometimes the tissues through which the cell is introduced may be damaged by the method of introduction. Diseases and infections may also be cause due to transplantation of contaminated cells. Bacteria, fungi and viruses are the main contaminants. Reactions from the immune system are also a source of side effects.
The high costs involved in going for the therapies also inhibit people from attending them. Sometimes several therapy sessions are necessary for the treatment to be successful yet each session is very costly. The challenges named above need to be sorted out before the techniques are declared safe.
The number of diseases that can be treated will increase once research into this treatment option is complete. However, at the moment, stem cell treatment centers can cure eye diseases, heart diseases, injuries, cancer, and diabetes among other conditions. Stem cell therapeutic techniques currently in use and under investigation are therapeutic cloning, and bone marrow, peripheral, and umbilical cord blood transplants.
Today, most treatment centers only apply bone marrow therapy as opposed to the others. This therapy has been in application for the treatment of leukemia and lymphoma in individuals living with cancer for more than 30 years. The cells get derived from grown donors. They must be stored under freezing conditions only to be taken out when needed. A single donor can give several doses up to 10, 000.
One needs to understand some of the concerns involved in these therapies before going for them. Here are some of the concerns. Different stem cells are manufactured at different parts of the body during different stages of development. A perfect example is embryonic cells. These ones appear shortly after birth during the first stages. Others are manufactured and continue to exist in the body throughout the life of a person.
Specific stem cells are used for specific reasons by the human body. Tissue-specific cells have limited potential and only manufacture cells similar to those in the tissues they are found or derived. For instance blood is formed by specific kind of cell found in the bone marrow. The job of blood generation is only specific to that kind of cell and cannot be done by neural cells. For this reason, a single type of cells cannot be used to treat multiple unrelated conditions.
The many challenges that face this treatment option make it unsuccessful and unsafe. The first challenge is the high level of restriction imposed on it by various jurisdictions. Some qualities may be lost by the cells during culture because of the conditions they are subjected to. Loss of such qualities leads to modifications. Serious problems also arise from cells failing to behave as anticipated once in the body.
Transplants also need to be performed through very dangerous techniques. Sometimes the tissues through which the cell is introduced may be damaged by the method of introduction. Diseases and infections may also be cause due to transplantation of contaminated cells. Bacteria, fungi and viruses are the main contaminants. Reactions from the immune system are also a source of side effects.
The high costs involved in going for the therapies also inhibit people from attending them. Sometimes several therapy sessions are necessary for the treatment to be successful yet each session is very costly. The challenges named above need to be sorted out before the techniques are declared safe.
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