How can stem cells treat disease?
- Replace neurons damaged by spinal cord injury, stroke, Alzheimer’s disease, Parkinson’s disease or other neurological problems;
- Produce insulin that could treat people with diabetes or cartilage to repair damage caused by arthritis; or.
How stem cells can treat diseases?
In stem cell transplants, stem cells replace cells damaged by chemotherapy or disease or serve as a way for the donor’s immune system to fight some types of cancer and blood-related diseases, such as leukemia, lymphoma, neuroblastoma and multiple myeloma. These transplants use adult stem cells or umbilical cord blood.
Should stem cells be used to treat diseases?
Stem cells may therefore be very useful as a therapy for diseases in which organs are damaged or where the immune system is too active. Some types of stem cells are already used for therapy, such as the hematopoietic (blood) stem cells, which are used for the treatment of bone marrow cancer.
How can stem cells be used to treat spinal cord injury?
Studies in animals have shown that a transplantation of stem cells or stem-cell-derived cells may contribute to spinal cord repair by: Replacing the nerve cells that have died as a result of the injury; Preventing spread of the injury by suppressing the damaging inflammation that can occur after injury.
How can stem cells be used to treat cancer?
Stem Cell Treatments for Cancer. If you have leukemia or lymphoma, you may need a stem cell transplant. These cells help replace cells damaged by the cancer. They also let your body recover faster from intense chemotherapy and radiation treatments.