What are the key features of gene therapy?​

Technological Aspects of Gene Therapy. The underlying principle of gene therapy is the transfer of genetic material to specific cells of a patient in an effort to initiate a biological response to fight or eliminate a disease.

Explanation:

Gene therapy is designed to introduce genetic material into cells to compensate for abnormal genes or to make a beneficial protein. If a mutated gene causes a necessary protein to be faulty or missing, gene therapy may be able to introduce a normal copy of the gene to restore the function of the protein.