Question

positive history on genetic therapy.

Answer 1

After extensive research on animals throughout the 1980s and a 1989 bacterial gene tagging trial on humans, The first proved gene therapy clinical research in the US took place on 14 September 1990, at the National Institutes of Health (NIH), under the direction of William French Anderson. Four-year-old Ashanti DeSilva received treatment for a genetic defect that left her with ADA-SCID, a severe immune system deficiency.

with the increased understanding of molecular medicine, we have been able to develop more specific and efficient gene transfer vectors which are now producing clinical results.