Group+C_2

//Bujdei Andreea-Ancuta// //Kirner Angela// //Szilagyi Botond//
 * Group Members**

In addition to genetic testing, which [|detects] diseases, scientists are beginning to develop therapies to treat diseases that have a genetic origin. This therapy works in two ways. In the first, [|gene transfer], researchers replace “bad” DNA with “good” DNA. In the second, gene repair, researchers block or stop the action of a harmful gene. These therapies are still highly experimental, and there have been numerous [|side effects] during testing such as fevers, abnormal [|blood clotting], partial [|paralysis], and even death. One extreme instance of such problems happened with Jessie Gelsinger, who died after receiving genetic therapy at the University of Pennsylvania in the U.S.. Doctors inserted a cold virus into Gelsinger’s liver in order to cure his genetic disease. Instead, the therapy caused his [|immune system] to attack and destroy not only the harmful virus but also his heart, [|liver], and kidneys. This case is especially regrettable because scientists encouraged the patient to [|undergo] this therapy, but did not tell him about the [|potential] dangers. In addition to the physical dangers of gene therapy, there are also ethical issues. At what stage in a person’s illness will gene therapy be used? Who will be responsible for [|conducting] gene therapy—university researchers, medical doctors, or [|pharmaceutical companies]? Who will have access to this expensive technology—people in rich, developed countries or people in poorer, developing areas of the world? These and other questions will continue to concern society as DNA and gene technology advance.
 * Benefits and Dangers of Gene Therapy **

Can stop the action of a a harmful gene; detect diseases; immune system fever, abnormal blood clotting; partial paralysis; death, attack of heart, liver and kidneys, ethical issues; Example: Jessie Gelsinger died while doctors introduced a cold virus in his liver to cure his a genetic disease he had. He got this therapy at the University of Pennsylvania in US. Doctors did not tell the patient about all the effects that could appear in case of a therapy like this one. Examples of ethical issues: - who will have access to this expensive technology? - who will be responsible for conducing?
 * Advantages,** **Examples**
 * Disadvantages,** **Examples**