What is the permanent cure of adenosine deaminase (ADA) deficiency in children?

Biology · Class 12 · CBSEBiotechnology and its Applications

What is the permanent cure of adenosine deaminase (ADA) deficiency in children?
  1. Bone marrow transplantation
  2. Enzyme replacement therapy in which functional ADA is given to patient by injection
  3. Infusion of genetically engineered lymphocytes (in which functional ADA - cDNA is introduced) into the patient’s blood
  4. Introduction of gene isolated from the bone marrow cells which produce ADA, into the cells of the patient at early embryonic stages.

Answer

(A) Bone marrow transplantation

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