During the last several years, we have witnessed "the best of times and the worst of times" in the embryonic field of gene therapy. Rapid advances in human genomic sciences, the development of novel mouse models of human diseases, and the construction and characterization of new vector systems for in vivo gene transduction have significantly expanded the potential feasibility of human gene therapy. On the other hand, the tragic events surrounding the gene therapy-related death of Jessie Gelsinger and subsequent revelations about additional unreported gene therapy-related complications have seriously damaged both the scientific credibility and public confidence in gene therapy. Given these recent events, this would seem to be an opportune time to pause and carefully reassess where we are and, more importantly, where we should be going in this promising but controversial field.
That process is called gene therapy. It involves inserting functional copies of a gene into the cells of a person with a genetic disorder to correct the genetic mutation causing the disorder.
Gene therapy is not always successful. Sometimes when inserting genes into the chromosome, we misplace them, and the original problem is aggravated. Gene therapy can be somewhat effective at reducing symptoms of genetic diseases though.
building muscle and increase stamina through gene therapy
Gene therapy is not practiced frequently. It is still in a clinical trial level. Though just temporary results are got often using gene therapy. In 2011 a person has been completely cured of hiv by gene therapy. But still it is a very difficult process since the man's entire bone marrow had to be removed and replaced!
Gene therapy for cystic fibrosis involves delivering a functional copy of the CFTR gene to affected cells in order to restore normal function of the protein. This can be achieved by using viral vectors to deliver the gene into the cells and allow it to produce normal CFTR protein. By correcting the underlying genetic defect, gene therapy holds promise for treating cystic fibrosis at the molecular level.
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gene therapy
at the gene level gene therapy is done and at the the protein level protein therapy is done
How can "good" and "bad" uses of gene therapy be distinguished?Who decides which traits are normal and which constitute a disability or disorder?Will the high costs of gene therapy make it available only to the wealthy?Could the widespread use of gene therapy make society less accepting of people who are different?Should people be allowed to use gene therapy to enhance basic human traits such as height, intelligence, or athletic ability?
That process is called gene therapy. It involves inserting functional copies of a gene into the cells of a person with a genetic disorder to correct the genetic mutation causing the disorder.
With the help of Gene therapy we can replace or supress the cancer gene
in 1989 us approve gene therapy exprement on human
Gene therapy effects children by helping to cure disease and to lengthen lives. Gene therapy can also be used to eliminate diseases that are inherited.
Gene therapy is a method that aims to cure inherited diseases by providing the patient with correct copy of the defective gene. There are four potential approaches to gene therapy:1)Addition of normal gene to replace the function of defective gene. This is gene replacement orgene augmentation therapy.2)Replacing the defective gene with the correct gene. This isCorrective gene therapy.3)Establishment of alternative pathways that bypass mutant genes function4)Change in regulation of normal or mutant genesThe first two are the basic approaches in gene therapy
not so positive, but it does depend on what kind of gene therapy and for what purpose
Gene therapy is shown promise in controlling Cystic Fibrosis.
Cosmetic gene therapy is a branch of medicine that deals with the maintenance and cure of the body disease.