The approved gene therapy drugs worldwide: from 1998 to 2019

Abstract

With the improvement of gene vectors, the rise of chimeric antigen receptor T cell immunotherapy and breakthroughs in the genome editing technology, gene therapy had once again returned to the central stage of disease treatment. It had brought new choices to clinical therapy of diseases such as tumors and genetic diseases, and had changed the status quo of treatment for monogenic disorders and diffuse large B-cell lymphoma. Until August 2019, 22 gene medicines had been approved by the drug regulatory agencies from various countries, but there were few relevant reviews of combing these drugs systematically. Consequently, this review summarizes the gene therapy drugs approved worldwide from 1998 to 2019 in details, including names, indications, dates of approval, companies, vectors, the applied technologies and mechanisms of gene therapy drugs, etc. Furthermore, the gene therapy drugs were classified and addressed in accordance with the employed vectors. Gene therapy had gradually been accepted by the government and the public since 1980s, and have become a new and important alternative to existing treatments for human diseases in the past few years. Therefore, gene therapy drugs, with safe vectors and advanced biotechnologies, would play a greater role in the prevention and treatment of human diseases in future.

Keywords: Biopharmaceutical; Biotechnology; Drug; Gene delivery; Gene medicine; Gene therapy.