Current Gene Therapy - Volume 1, Issue 3, 2001

Gene therapy is a promising endeavor for the treatment of disease in the 21st century. The key to capitalize on this venture lies in the availability of efficient gene transfer and expression tools. Viral vectors are useful vehicles for the delivery of foreign genes into target cells, and retroviral vectors have been popular because of their ability to integrate into the host cell genome and maintain persistent gene expression. Rece Read More

A promising strategy for cancer treatment is adoptive gene therapy / immunotherapy by genetically modifying T lymphocytes with a chimeric receptor (ch-TCR) so that cytotoxic T lymphocytes (CTL) can target and lyse tumors in a MHC-non-restricted manner. It is, however, not clear whether non-MHC-restricted tumor cell recognition by T cells will result in activation- induced apoptosis (AICD). This review discusses the Read More

Gene transfer into stem cells has long been studied as a means by which primitive hematopoietic cells could be characterized and manipulated. While a variety of strategies have been attempted, it still remains relatively difficult to perform direct stem cell analysis. In this review, we examine recent studies using adenovirus-based vectors as a means to achieve high-level gene transfer into primitive hematopoietic cell types.

Enhancement of dermal and epidermal regeneration represents a crucial goal for the treatment of acute, e.g. burn and trauma wounds, and chronic wounds, e.g. diabetic, autoimmune, arterial and venous wounds. Studies defining molecular mechanisms of the complex cascade of wound healing have shown that growth factors represent a new therapeutic strategy. The clinical application of growth factors in the form of pr Read More

The generation of unlimited quantities of neural stem and / or progenitor cells derived from the human brain holds great interest for basic and applied neuroscience. In this article we critically review the origins and recent developments of procedures developed for the expansion, perpetuation, identification, and isolation of human neural precursors, as well as their attributes. Factors influencing their in vitro proper Read More

Hemophilia A and B are hereditary coagulation disorders that result from functional deficiencies of factor VIII (FVIII) or factor IX (FIX), respectively. Current treatment consists of injections with plasma-derived or recombinant clotting factors. Despite the significant clinical benefits of protein replacement therapies, these do not constitute a cure and patients are still at risk of bleeding. Significant progress has been made rece Read More