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How might gene therapy be used as a treatment for cancer or for genetic disorders?
Wiki User
∙ 8y ago
Gene therapy manipulates the genetic code specific to every individual (all unique - no two person's DNA is exactly the same - twins have very, very similar, but not identical, DNA). Genetic disorders are almost always traced back to a fault at the chromosomal level, and sometime even deeper at the nucleotide level. By manipulating the DNA nucleotide(s) we can change the structure of the associated protein(s) of that particular disorder. By changing the protein, we can either make the disorder easier to manage or get rid of it completely.
Gene therapy on humans is still very, very much in the initial stages. Attempting to change an entire individual's genetic code (every cell, all over the body) can be very difficult and unpredicted side effects. So mass gene therapy for all those afflicted with certain ailments is still far down the road, but someday it could be very possible.
Wiki User
∙ 14y ago
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