Follow on Google News News By Tag * Human Gene Therapy * Mary Ann Liebert * Aav * Viral Vectors * Adeno Associated Virus * James Wilson * AAV vectors * More Tags... Industry News News By Place Country(s) Industry News
Follow on Google News | Gene Therapy Success Depends on Ability to Advance Viral Delivery Vectors to CommercializationMany gene therapy strategies designed to deliver a normal copy of a gene to cells carrying a disease-causing genetic mutation rely on a modified virus to transfer the gene product into affected tissues.
Success of Gene Therapy Will Depend on Ability to Advance Viral Delivery Vectors to Commercialization, as Described in Human Gene Therapy New Rochelle, NY—Many gene therapy strategies designed to deliver a normal copy of a gene to cells carrying a disease-causing genetic mutation rely on a modified virus to transfer the gene product into affected tissues. One technology platform that is well suited for in vivo delivery of genes is based on adeno-associated viruses (AAV). As these novel therapies move closer to commercialization, so do the methods for large-scale production and efficient delivery of AAV vectors, which are documented in a series of articles published online ahead of print in Human Gene Therapy, a peer-reviewed journal published by Mary Ann Liebert, Inc. (http://www.liebertpub.com) A collection of papers explores the progress and challenges in refining the production and use of AAV-based vectors. Allay et al. describe a large-scale, commercially relevant method for producing and purifying an AAV vector for use in a clinical study in “Good Manufacturing Practice Production of Self-Complementary Serotype 8 Adeno-Associated Viral Vector for a Hemophilia B Clinical Trial.” In “Mycophenolate Mofetil Impairs Transduction of Single-Stranded Adeno-Associated Viral Vectors,” Montenegro-Miranda et al. show that an immunosuppressive drug used in conjunction with gene therapy to treat an inherited liver disorder impaired the activity of certain types of AAV gene delivery vectors but not others. Yuan and coworkers present an improved and simplified method for generating producer cell lines that yield large amounts of AAV and exhibit stable growth, in “A Versatile Adeno-Associated Virus Vector Producer Cell Line Method for Scalable Vector Production of Different Serotypes.” Lu et al. developed a strategy for minimizing the unwanted production of AAV capsid protein by contaminating replication- Finally, a provocative commentary by J. Fraser Wright, “New Adeno-Associated Virus Strategies to Support Momentum in the Clinic,” explores how the design, manufacture, and characterization of gene therapy products have evolved based on the experience gained and lessons learned from first-generation clinical studies. “Clinical proof of concept of AAV gene therapy has been realized in several diseases. The focus is now on issues related to commercialization including methods for large scale and high quality production of vectors," says James M. Wilson, MD, PhD, Editor-in-Chief, and Director of the Gene Therapy Program, Department of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia. Human Gene Therapy, the Official Journal of the European Society of Gene and Cell Therapy, British Society for Gene Therapy, French Society of Cell and Gene Therapy, German Society of Gene Therapy, and five other gene therapy societies is an authoritative peer-reviewed journal published monthly in print and online that presents reports on the transfer and expression of genes in mammals, including humans. Related topics include improvements in vector development, delivery systems, and animal models, particularly in the areas of cancer, heart disease, viral disease, genetic disease, and neurological disease, as well as ethical, legal, and regulatory issues related to the gene transfer in humans. Tables of content and a free sample issue may be viewed online at http://www.liebertpub.com/ # # # Mary Ann Liebert, Inc. is a privately held, fully integrated media company known for establishing authoritative peer-reviewed journals in many promising areas of science and biomedical research, including Tissue Engineering, Stem Cells and Development, and Cellular Reprogramming. Its biotechnology trade magazine, Genetic Engineering & Biotechnology News (GEN), was the first in its field and is today the industry’s most widely read publication worldwide. A complete list of the firm’s 60 journals, books, and newsmagazines is available at our website (www.liebertpub.com) End
Account Email Address Disclaimer Report Abuse
|
|