About The Medical Condition Therapy, DNA

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Find the definition of the medical term Therapy, DNA. Therapy, DNA defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

Therapy, DNA

Therapy, DNA Medical Condition Defined & Explained
Therapy, DNA Medical Condition

What's The Definition Of The Medical Condition Therapy, DNA?

The introduction of new genes into cells for the purpose of treating disease by restoring or adding gene expression. Techniques include insertion of retroviral vectors, transfection, homologous recombination, and injection of new genes into the nuclei of single cell embryos. The entire gene therapy process may consist of multiple steps. The new genes may be introduced into proliferating cells in vivo (e.g., bone marrow) or in vitro (e.g., fibroblast cultures) and the modified cells transferred to the site where the gene expression is required. Gene therapy may be particularly useful for treating enzyme deficiency diseases, hemoglobinopathies, and leukemias and may also prove useful in restoring drug sensitivity, particularly for leukemia.

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