folder

Gene therapy with the Sleeping Beauty transposon system

Authors

  • P. Kebriaei
  • Z. Izsvák
  • S.A. Narayanavari
  • H. Singh
  • Z. Ivics

Journal

  • Trends in Genetics

Citation

  • Trends Genet 33 (11): 852-870

Abstract

  • The widespread clinical implementation of gene therapy requires the ability to stably integrate genetic information through gene transfer vectors in a safe, effective, and economical manner. The latest generation of Sleeping Beauty (SB) transposon vectors fulfills these requirements, and may overcome limitations associated with viral gene transfer vectors and transient nonviral gene delivery approaches that are prevalent in ongoing clinical trials. The SB system enables high-level stable gene transfer and sustained transgene expression in multiple primary human somatic cell types, thereby representing a highly attractive gene transfer strategy for clinical use. Here, we review the most important aspects of using SB for gene therapy, including vectorization as well as genomic integration features. We also illustrate the path to successful clinical implementation by highlighting the application of chimeric antigen receptor (CAR)-modified T cells in cancer immunotherapy.


DOI

doi:10.1016/j.tig.2017.08.008