Maximizing lentiviral vector gene transfer in the CNS

Lentiviral Vector Gene Transfer to Porcine Airways

In this study, we investigated lentiviral vector development and transduction efficiencies in well-differentiated primary cultures of pig airway epithelia (PAE) and wild-type pigs in vivo. We noted gene transfer efficiencies similar to that observed for human airway epithelia (HAE). Interestingly, feline immunodeficiency virus (FIV)-based vectors transduced immortalized pig cells as well as pig...

Gene transfer in humans using a conditionally replicating lentiviral vector.

We report findings from a clinical evaluation of lentiviral vectors in a phase I open-label nonrandomized clinical trial for HIV. This trial evaluated the safety of a conditionally replicating HIV-1-derived vector expressing an antisense gene against the HIV envelope. Five subjects with chronic HIV infection who had failed to respond to at least two antiviral regimens were enrolled. A single i....

Direct gene transfer in the Gottingen minipig CNS using stereotaxic lentiviral microinjections.

We aim to induce direct viral mediated gene transfer in the substantia nigra (SN) of the Gottingen minipig using MRI guided stereotaxic injections of lentiviral vectors encoding enhanced green fluorescent protein (EGFP). Nine female Gottingen minipigs were injected unilaterally into the SN with 6 per 2.5 microliters lentivirus capable of transducing cells and mediating expression of recombinant...

Gene Regulatable Lentiviral Vector System

Lentiviral Vector-Mediated Gene Transfer and Applications in the Field of the Respiratory Epithelium