2016
DOI: 10.7150/ijms.14152
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Enhancing Transgene Expression from Recombinant AAV8 Vectors in Different Tissues Using Woodchuck Hepatitis Virus Post-Transcriptional Regulatory Element

Abstract: Adeno-associated virus (AAV) vectors have been utilized extensively in gene therapy and gene function studies, as strong transgene expression is a prerequisite for positive outcomes. AAV8 was reported as the most efficient AAV serotype for transduction of the liver, brain and muscle compared with other serotypes. However, AAV8-mediated transduction of human hepatocytes is rather poor with approximately 20-fold lower efficiency compared with that of mouse hepatocytes. Therefore, we applied the woodchuck hepatit… Show more

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Cited by 23 publications
(22 citation statements)
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“…Female Balb/c mice (18-20 g, Liaoning Changsheng Biotechnology) bearing no tumors were used to analyze the biodistribution of Ad37-knob-exchanged adenoviral vectors. Bio-photonic imaging of virus-mediated RFP expression was detected using an Fx Pro Imaging System (Kodak) 29 at 72 h post virus injection (1 × 10 11 VPs per mouse, intravenously (i.v.)).…”
Section: Methodsmentioning
confidence: 99%
“…Female Balb/c mice (18-20 g, Liaoning Changsheng Biotechnology) bearing no tumors were used to analyze the biodistribution of Ad37-knob-exchanged adenoviral vectors. Bio-photonic imaging of virus-mediated RFP expression was detected using an Fx Pro Imaging System (Kodak) 29 at 72 h post virus injection (1 × 10 11 VPs per mouse, intravenously (i.v.)).…”
Section: Methodsmentioning
confidence: 99%
“…The rAAV packaging method has been reported previously 12. The titers of the rAAV vectors, named AAV8-CDNF and AAV8-RFP, were 2.8 × 10 13 and 1.8× 10 13 vg/mL respectively.…”
Section: Methodsmentioning
confidence: 99%
“…The processes of AAV packaging and purification were previously reported [25]. The titers of AAV8-CDNF, AAV8-AADC and AAV8-RFP viral vectors were 2.8 × 10 13 viral genomes/mL (vg/mL), 2.2 × 10 13 vg/mL and 1.8 × 10 13 vg/mL, respectively.…”
Section: Methodsmentioning
confidence: 99%
“…The cDNA encoding the human CDNF gene, AADC gene or red fluorescent protein ( RFP ) gene was cloned into the pAAV-CAG-MCS-WPRE vector. The processes of AAV packaging and purification were previously reported [ 25 ]. The titers of AAV8-CDNF, AAV8-AADC and AAV8-RFP viral vectors were 2.8 × 10 13 viral genomes/mL (vg/mL), 2.2 × 10 13 vg/mL and 1.8 × 10 13 vg/mL, respectively.…”
Section: Methodsmentioning
confidence: 99%