How does gene therapy work?
What are the challenges of gene therapy?
Research the stories of Ashanti de Silva and Jesse Gelsinger. Based on the outcomes of these treatments, do you think experimental gene therapy trials should continue?
Gene therapy is the use of DNA as a drug to treat disease by putting therapeutic DNA directly into the cells of a patient. In short, gene therapy uses genes to treat diseases. There are several ways this is done. The most common include:
1. Replacing a mutated gene that causes disease with a healthy copy of the gene.
2. Inactivating, or "knocking out," a mutated gene that is functioning improperly.
3. Introducing a new gene into the body to help fight a disease
Gene therapy is considered controversial because of the risks associated. There are several challenges to gene therapy. These include:
1. Unwanted immune system reaction. Your body's immune system may see the newly introduced viruses as intruders ...
An overview of Gene Therapy and the challenges that surround it are provided.
Biotechnology: Discussing Gene Therapy
Biotechnology allows us to use living organisms or their processes for human needs or purposes. This current topic includes such examples as cloning, stem cells (adult, umbilical cord, and embryonic), DNA fingerprinting, biological warfare, bioremediation, genetically modified organisms, vaccines, and transgenic plants and animals to name a few.
Research how gene therapy is used today and answer the following questions:
1. Briefly describe this process or application.
2. What benefits are derived from this?
3. Are there any concerns or negative impacts associated with this use of biotechnology? Why or why not?