Molecular Biology Commons^™

Regulatable Gene Expression Systems For Gene Therapy Applications: Progress And Future Challenges, Shyam Goverdhana, Mariana Puntel, Weidong Xiong, Jeffrey Zirger, Carlos Barcia, James Curtin, Eric Soffer, Sonali Mondkar, Gwendalyn King, Jinwei Hu, Marianela Candolfi, Diane Greengold, Pedro Lowenstein, Maria Castro

Articles

Gene therapy aims to revert diseased phenotypes by the use of both viral and nonviral gene delivery systems. Substantial progress has been made in making gene transfer vehicles more efficient, less toxic, and nonimmunogenic and in allowing long-term transgene expression. One of the key issues in successfully implementing gene therapies in the clinical setting is to be able to regulate gene expression very tightly and consistently as and when it is needed. The regulation ought to be achievable using a compound that should be nontoxic, be able to penetrate into the desired target tissue or organ, and have a half-life …