Therapeutic Uses of Stem Cells Flashcards

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What is meant by the therapeutic use of stem cells?

It means using stem cells in medicine to treat disease or repair damaged body tissues.

How can stem cells help to repair damaged tissues or organs?

Stem cells can divide and change into specialised cells to replace the damaged cells in that tissue or organ.

How are stem cells used in bone marrow transplants?

Stem cells from bone marrow are given to a patient to make new healthy blood cells, for example after leukaemia treatment.

How could stem cells be used to treat type 1 diabetes?

Stem cells can be turned into insulin-producing cells to replace the cells in the pancreas that have been destroyed.

How might stem cells help people with spinal cord injuries or paralysis?

Stem cells could be used to make new nerve cells to replace damaged ones in the spinal cord, helping signals travel again.

How can stem cells be used to help repair badly burned skin?

Stem cells can be grown in the lab to form new layers of skin, which can then be grafted onto burns.

How can stem cells be used to help restore sight in some eye problems?

Stem cells can be used to grow new cells for the cornea or retina, which may restore or improve vision.

What is therapeutic cloning used for in stem cell treatment?

It makes an early embryo with the same genes as the patient, which can supply stem cells for medical treatment.

Why are stem cells useful for treating diseases where one type of cell is lost?

They can divide and then specialise into the missing type of cell, replacing cells that have been lost or damaged.

How might stem cells be used in the future to provide new organs for patients?

Stem cells could be grown on special supports in the lab to form whole organs ready for transplant into patients.