Tunable PEGylation of branch-type PEI/DNA polyplexes with a compromise of low cytotoxicity and high transgene expression: in vitro and in vivo gene delivery

2017 ◽  
Vol 5 (24) ◽  
pp. 4732-4744 ◽  
Author(s):  
A. Venault ◽  
Y.-C. Huang ◽  
J. W. Lo ◽  
C.-J. Chou ◽  
A. Chinnathambi ◽  
...  
Keyword(s):  
Gene Delivery ◽  
Transgene Expression ◽  
In Vivo Gene Delivery ◽  
Low Cytotoxicity ◽  
Branch Type ◽  
Delivery Efficiency

Although PEGylated polyplexes for gene delivery are widespread, there is a need for an in-depth investigation of the role of the PEGylation degree on the delivery efficiency of the systems.

scholarly journals Semliki Forest virus vectors: efficient vehicles for in vitro and in vivo gene delivery

FEBS Letters ◽  
2001 ◽  
Vol 504 (3) ◽  
pp. 99-103 ◽  
Author(s):  
Kenneth Lundstrom ◽  
Christophe Schweitzer ◽  
Daniel Rotmann ◽  
Danielle Hermann ◽  
Edith M. Schneider ◽  
...  
Keyword(s):  
Gene Delivery ◽  
Semliki Forest Virus ◽  
Virus Vectors ◽  
In Vivo Gene Delivery

Polyelectrolyte Complexes of Low Molecular Weight PEI and Citric Acid as Efficient and Nontoxic Vectors for in Vitro and in Vivo Gene Delivery

2016 ◽  
Vol 27 (3) ◽  
pp. 549-561 ◽  
Author(s):  
M. Dolores Giron-Gonzalez ◽  
Rafael Salto-Gonzalez ◽  
F. Javier Lopez-Jaramillo ◽  
Alfonso Salinas-Castillo ◽  
Ana Belen Jodar-Reyes ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Citric Acid ◽  
Gene Delivery ◽  
Low Molecular Weight ◽  
Polyelectrolyte Complexes ◽  
In Vivo Gene Delivery

Kallistatin Inhibits Endothelial Cell Proliferation, Migration and Adhesion in Vitro and Angiogenesis in the Ischemic Hindlimb of Rats

Hypertension ◽  
2000 ◽  
Vol 36 (suppl_1) ◽  
pp. 706-707
Author(s):  
Robert Q Miao ◽  
Jun Agata ◽  
Lee Chao ◽  
Julie Chao
Keyword(s):  
Cell Proliferation ◽  
Endothelial Cell ◽  
Gene Delivery ◽  
Fluorescent Protein ◽  
Regional Blood Flow ◽  
Endothelial Cell Proliferation ◽  
Hek 293

P76 Kallistatin is a serine proteinase inhibitor (serpin) which has multifunctions including regulation of tissue kallikrein activity, blood pressure, inflammation and neointima hyperplasia. In this study, we investigated the potential role of kallistatin in vascular biology by studying its effects on the proliferation, migration and adhesion of cultured primary human endothelial cells in vitro, and angiogenesis in the ischemic hindlimb of rats. Purified kallistatin significantly inhibits cultured endothelial cell proliferation, migration and adhesion induced by VEGF or bFGF. To further investigate the role of kallistatin in vascular growth in vivo, we prepared adenovirus carrying the human kallistatin gene under the control of the cytomegalovirus promoter/enhancer (Ad.CMV-cHKBP). Expression of recombinant human kallistatin in HEK 293 cells transfected with Ad.CMV-cHKBP was identified by a specific ELISA. The effect of adenovirus-mediated kallistatin gene delivery on angiogenesis was evaluated in a rat model of hindlimb ischemia. Adenovirus carrying the human kallistatin or green fluorescent protein (GFP) gene were injected locally into the ischemic adductor at the time of surgery. Histological and morphometric analysis at 14 days post injection showed that adenovirus-mediated kallistatin gene delivery significantly reduced capillary density in the ischemic muscle as compared to that of control rats injected with GFP. The anti-angiogenic effect of kallistatin was associated with reduced regional blood flow in the ischemic hindlimb measured by microsphere assays. Expression of human kallistatin was identified in the injected muscle and immunoreactive human kallistatin levels were measured in the muscle and in the circulation of rats following kallistatin gene delivery. These results demonstrate a novel role of kallistatin in the inhibition of angiogenesis and in vascular remodeling.

scholarly journals Virus-Inspired Polymer for Efficient In Vitro and In Vivo Gene Delivery

2016 ◽  
Vol 55 (39) ◽  
pp. 12013-12017 ◽  
Author(s):  
Yilong Cheng ◽  
Roma C. Yumul ◽  
Suzie H. Pun
Keyword(s):  
Gene Delivery ◽  
In Vivo Gene Delivery

scholarly journals A Novel Micro-Linear Vector for In Vitro and In Vivo Gene Delivery and Its Application for EBV Positive Tumors

PLoS ONE ◽  
2012 ◽  
Vol 7 (10) ◽  
pp. e47159 ◽  
Author(s):  
Hong-Sheng Wang ◽  
Zhuo-Jia Chen ◽  
Ge Zhang ◽  
Xue-Ling Ou ◽  
Xiang-Ling Yang ◽  
...  
Keyword(s):  
Gene Delivery ◽  
Linear Vector ◽  
In Vivo Gene Delivery

In Vitro and In Vivo gene delivery mediated by Lactosylated Dendrimer/α-Cyclodextrin Conjugates (G2) into Hepatocytes

2010 ◽  
Vol 146 (1) ◽  
pp. 106-117 ◽  
Author(s):  
Hidetoshi Arima ◽  
Shogo Yamashita ◽  
Yoshimasa Mori ◽  
Yuya Hayashi ◽  
Keiichi Motoyama ◽  
...  
Keyword(s):  
Gene Delivery ◽  
In Vivo Gene Delivery
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