Primate and feline lentivirus vector RNA packaging and propagation by heterologous lentivirus virions.

ABSTRACT: Development of safe and effective gene transfer systems is critical to the success of gene therapy protocols for human diseases. Currently, several primate lentivirus-based gene transfer systems, such as those based on human and simian immunodeficiency viruses (HIV/SIV), are being tested; however, their use in humans raises safety concerns, such as the generation of replication-competent viruses through recombination with related endogenous retroviruses or retrovirus-like elements. Due to the greater phylogenetic distance from primate lentiviruses, feline immunodeficiency virus (FIV) is becoming the lentivirus of choice for human gene transfer systems. However, the safety of FIV-based vector systems has not been tested experimentally. Since lentiviruses such as HIV-1 and SIV have been show

SUBMITTER: Browning MT 

PROVIDER: S-EPMC114918 | biostudies-literature | 2001 Jun

REPOSITORIES: biostudies-literature