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What is the genetic basis of sickle cell anemia?

What is the genetic basis of sickle cell anemia?

Sickle cell disease (SCD) is a genetic disorder caused by a mutation in both copies of a person's HBB gene. This gene encodes a component of hemoglobin, the oxygen carrying protein in red blood cells. The mutation causes hemoglobin molecules to stick together, creating sickle-shaped red blood cells

Last updated on 19 May 2023

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Related Questions

How can one live and survive with sickle cell disease?

People with sickle cell anemia can lower their chances of difficulties from the disease and enjoy many normal activities by getting regular checkups with their doctor and preventing infections by taking simple steps including frequent handwashing, eating healthy meals and exercising moderately.

Last updated on 19 May 2023

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What are the treatments for sickle cell anemia in India?

Stem cell transplant and bone marrow transplant are the best treatment methods in India to treat sickle cell anemia.

Last updated on 19 May 2023

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How is sickle cell anemia transferred?

Sickle cell anemia cannot be passed on from one person to the other. It is not contagious. It can be only passed on from parents to children by birth.

Last updated on 19 May 2023

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How is sickle cell anemia codominant?

Sickle cell anemia is a disease where red blood cells become thin and elongated. If a person has one copy of the sickle cell allele, half of their red blood cells will be misshapen. In this way, the allele is codominant, since both normal and sickled shapes are seen in the blood.

Last updated on 19 May 2023

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Can a sickle cell anemia be cured?

Stem cell or bone marrow transplants are the only cure for sickle cell disease, but they are not done very often because of the significant risks involved.

Last updated on 19 May 2023

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