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Physicians use stem cell transplants to treat many diseases that damage or destroy bone marrow, found in the soft fatty tissue inside the bones. Examples of these diseases are leukemia and multiple myeloma.
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New calls are priduced within bone marrow as a direct result of?
If bone marrow cells from the transplanted mouse can, in turn, be transplanted able to direct human embryonic stem cells.
What ways might use of adult stem cells be better than the use of embryonic stem cells?
The adult stem cells are better than embryonic stem cells in a very few cases. One way they are better is that the adult stem cells can be transplanted back into the adult patient and grown. The body will not reject its own stem cells.
What are adult stem cells and what could you use them for?
Stem cells are those which could make up new tissues. Eg. bone marrow stem cells make up blood organelles. Adult stem cells could be used to make tissue that could then be transplanted into human beings.
What is the medical procedure for therapeutic cloning?
The pricedure is when DNA is extracted from humans cell inserted into a womens ovum develop and produce stem cells, Stem cells are removed from the pre embryo grown into specifi organ transplanted into the patient.
What are the risks of stem cell transplantations?
In addition to the risk of a life-threatening infection following a stem cell transplant, patients receiving stem cells from donors risk serious complications from graft-versus-host disease (GVHD).
How can stem cells be used to treat diseases like diabetes?
Stem cells can be differentiated into pancreatic cells that produce insulin, which can then be transplanted into a diabetic patient to replace those that are damaged or dysfunctional. This can help regulate blood sugar levels and improve the symptoms of diabetes. Research is ongoing to optimize this approach and make it more effective and safe for patients.
What can be transplanted from the human body?
Organs, tissues, and cells can be transplanted from the human body. This includes organs such as the heart, kidneys, and liver, tissues like corneas and bones, and cells such as blood stem cells. Transplants are performed to replace damaged or failing body parts in order to restore function and improve quality of life.
What are the risks and arguments against using stems cells?
The use of stem cells raises several ethical and safety concerns. One major argument against their use is the potential for exploitation of human embryos, especially in embryonic stem cell research. Additionally, there are risks of tumor formation and immune rejection when stem cells are transplanted into patients. Critics also worry about the long-term effects and unknown consequences of manipulating stem cells for therapeutic purposes.
How are stem cells used to treat patients now?
Stem cells are currently used in various medical treatments, primarily for conditions like blood disorders, certain cancers, and regenerative medicine. Hematopoietic stem cells, found in bone marrow, are commonly transplanted to treat leukemia and lymphoma. Additionally, researchers are exploring the use of mesenchymal stem cells for repairing damaged tissues in conditions like heart disease and osteoarthritis. Clinical trials are ongoing to expand the applications of stem cells in treating neurodegenerative diseases, spinal cord injuries, and more.
What are the types of stem cells?
There are five basic stem cells classifications there is embryonic stem cells, fetal stem cells. There are the Umbilical cord stem cells, placenta stem cells, and lastly there are adult stem cells.
What is the significance of being able to harvest stem cells that can specialize into any type of cell?
Stem cells are able to treat cancer. the healthy stem cells transplanted into the patients bone marrow start producing healthy blood cells. if this can happen, maybe scientists will think of ways to use stem cells not only for cancer patients.
How many different types of tissue stem cells are there?
There are three different types of tissue stem cells in the body. They include the tissue stem cells also known as adult stem cells, embryonic stem cells, and induced pluripotent stem cells.
