Gene therapy is the introduction of DNA into a patient to treat a genetic disease or a disorder. The newly inserted DNA contains a correcting gene to correct the effects of a disease, causing mutations. Gene therapy is a promising treatment for genetic diseases and also includes cystic fibrosis and muscular dystrophy. Gene therapy is a suitable treatment for infectious diseases, inherited disease and cancer.
Over the last few centuries, infectious diseases have been understood and tackled, through advances in sanitation, anti-microbial medications and vaccination. One day we may also be able to tackle genetic diseases – lifelong conditions arising from mutations that we inherit from our ancestors or that occur during our development.
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