1 / 5

KEY CONCEPT Genetics provides a basis for new medical treatments.

KEY CONCEPT Genetics provides a basis for new medical treatments. DMD. N. Genetic screening can detect genetic disorders. Genetic screening involves the testing of DNA. determines risk of having or passing on a genetic disorder used to detect specific genes or proteins

niveditha
Download Presentation

KEY CONCEPT Genetics provides a basis for new medical treatments.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. KEY CONCEPT Genetics provides a basis for new medical treatments.

  2. DMD N Genetic screening can detect genetic disorders. • Genetic screening involves the testing of DNA. • determines risk of havingor passing on a geneticdisorder • used to detect specificgenes or proteins • can detect some genesrelated to an increasedrisk of cancer • can detect some genesknown to cause geneticdisorders

  3. Gene therapy is the replacement of faulty genes. • Gene therapy replaces defective or missing genes, or adds new genes, to treat a disease.

  4. Several experimental techniques are used for gene therapy. • genetically engineered viruses used to “infect” a patient’s cells • insert gene to stimulate immune system to attack cancer cells • insert “suicide” genes into cancer cells that activate a drug

  5. Gene therapy has many technical challenges. • inserting gene into correct cells • controlling gene expression • determining effect on other genes

More Related