Genetics will increasingly enable health professionals to identify, treat, and prevent the 4,000 or more genetic diseases and disorders that our species is heir to. Genetics will become central to diagnosis and treatment, especially in testing for predispositions and in therapies. By 2025, there will likely be thousands of diagnostic procedures and treatments for genetic conditions.

Genetic diagnostics can detect specific diseases, such as Down's syndrome, and behavioral predispositions, such as depression. Treatments include gene-based pharmaceuticals, such as those using antisense DNA to block the body's process of transmitting genetic instructions for a disease process. In future preventive therapies, harmful genes will be removed, turned off, or blocked. In some cases, healthy replacement genes will be directly inserted into fetuses or will be administered to people via injection, inhalation, retro viruses, or pills. These therapies will alter traits and prevent diseases.......

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Title: Genetic Engineering
Approximate Word Count: 2541
Approximate Pages: 11 (250 words per double-spaced page)

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