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    Question ID:   5404         Current Version: 1
Question: What is gene therapy?
Category: Diseases & Conditions > Other
Keywords: gene therapy, treat, genetic, disease, inherit, disorder, condition
Type: what
Rating:(0 ratings)    Views: 398    Discussions: 0   In Watch Lists: 1  

 
    Answer:
Gene therapy is an experimental technique that uses genes to treat or prevent disease. In the future, this technique may allow doctors to treat a disorder by inserting a gene into a patient's cells instead of using drugs or surgery. Researchers are testing several approaches to gene therapy, including:
  • Replacing a mutated gene that causes disease with a healthy copy of the gene.
  • Inactivating, or "knocking out," a mutated gene that is functioning improperly.
  • Introducing a new gene into the body to help fight a disease.

Although gene therapy is a promising treatment option for a number of diseases (including inherited disorders, some types of cancer, and certain viral infections), the technique remains risky and is still under study to make sure that it will be safe and effective. Gene therapy is currently only being tested for the treatment of diseases that have no other cures.

Source: National Library of Medicine (NLM)
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    More Readings :
[QID:5408]    Is gene therapy available to treat my disorder?  
[QID:5406]    Is gene therapy safe?  
[QID:5405]    How does gene therapy work?  
[QID:5407]    What are the ethical issues surrounding gene therapy?  
[QID:5392]    How is genetic testing done?  
[QID:5390]    What is genetic testing?  
[QID:5400]    What is genetic discrimination?  
[QID:5398]    What are the benefits of genetic testing?  
[QID:5395]    What is the cost of genetic testing, and how long does it take to get the results?  
[QID:5391]    What are the types of genetic tests?  
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