Journey from Jumping Genes to Gene Therapy.
Gene therapy for cancer is a still evolving approach that resulted from a long history of studies into genetic modification of organisms. The fascination with manipulating gene products has spanned hundreds if not thousands of years, beginning with observations of the hereditary nature of traits in plants and culminating to date in the alteration of genetic makeup in humans via modern technology. From early discoveries noting the potential for natural mobility of genetic material to the culmination of clinical trials in a variety of disease, gene transfer has had an eventful and sometimes tumultuous course. Within the present review is a brief history of the biology of gene transfer, how it came to be applied to genetic diseases, and its early applications to cancer therapies. Some of the different types of methods used to modify cells, the theories behind the approaches, and some of the limitations encountered along the way are reviewed.
Departments of Neurology and Oncology, Johns Hopkins University School of Medicine, Baltimore, MD.
Katharine A
KA
Whartenby
D000818:Animals; D005260:Female; D015316:Genetic Therapy / Q000379:methods*; D006801:Humans; D020071:Interspersed Repetitive Sequences; D008297:Male; D009369:Neoplasms / Q000628:therapy*