The Role of Gene Therapy in Treating Diseases
Patients suffering from Cystic Fibrosis, AIDS, cancer, and heart diseases can be treated with gene therapy. Additionally, Gene Therapy can help a person with a genetic disorder live a normal life.
FREMONT, CA: Our health is largely determined by the genes in our body cells. Humans can be sick if they have defective genes. To treat, cure, or prevent diseases, scientists have worked for decades to modify or replace faulty genes with healthy ones.
Today advances in science and technology is changing how we define disease, develop drugs, and prescribe treatments.
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Various gene therapy products have been approved by the U.S. Food and Drug Administration for use in cancer and other rare diseases.
Gene Therapy: How it works
Occasionally, a gene is defective or missing from birth. Genetic mutations are typically referred to as such.
Moreover, healthy genes can change (mutate) over time. Environmental exposures can cause these acquired mutations. Fortunately, most of these genetic changes or mutations do not result in disease. However, some inherited and acquired mutations can cause developmental disorders, neurological diseases, and cancer.
There are a variety of diseases that can be treated with gene therapy, depending on what is wrong:
A gene that is missing or causing a problem can be replaced.
To treat diseases, doctors can add genes to the body.
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