Optimization of poly (amido amine) s as vectors for siRNA delivery

LJ Van der Aa, P Vader, G Storm, RM Schiffelers… - Journal of controlled …, 2011 - Elsevier
By Michael addition polymerization of N, N'-cystaminebisacrylamide (CBA) with variable
ratios of 4-amino-1-butanol (ABOL) and ethylene diamine (EDA) or triethylenetetramine …

[HTML][HTML] Disulfide-based poly (amido amine) s for siRNA delivery: effects of structure on siRNA complexation, cellular uptake, gene silencing and toxicity

P Vader, LJ van der Aa, JFJ Engbersen, G Storm… - Pharmaceutical …, 2011 - Springer
Purpose RNA interference (RNAi) is a process by which small interfering RNAs (siRNA)
induce sequence-specific gene silencing. Therefore, siRNA is an emerging promise as a …

Poly (amidoamine) s with pendant primary amines and flexible backbone for enhanced nonviral gene delivery: Transfection and intracellular trafficking

WM Liu, M Liu, YN Xue, N Peng, XM Xia… - … Research Part A, 2012 - Wiley Online Library
We synthesized poly (amidoamine) s with pendant primary amines and flexible backbone
(polymers 1–3) by Michael polyaddition of N‐tert‐butyloxycarbonyl (N‐Boc) protected …

Linear poly (amido amine) s with secondary and tertiary amino groups and variable amounts of disulfide linkages: synthesis and in vitro gene transfer properties

C Lin, Z Zhong, MC Lok, X Jiang, WE Hennink… - Journal of Controlled …, 2006 - Elsevier
A group of novel poly (amido amine) homo-and copolymers (PAAs) containing secondary
and tertiary amine groups in their main chain and different structures in the bisacrylamide …

Effect of chemical functionalities in poly (amido amine) s for non-viral gene transfection

C Lin, JFJ Engbersen - Journal of Controlled Release, 2008 - Elsevier
The development of safe and efficient gene delivery vectors is an essential prerequisite for
successful gene therapy. As viral vectors suffer from inherent disadvantages, cationic …

Intercalating quaternary nicotinamide-based poly (amido amine) s for gene delivery

LJ van der Aa, P Vader, G Storm, RM Schiffelers… - Journal of controlled …, 2014 - Elsevier
In the development of potent polymeric gene carriers for gene therapy, a good interaction
between the polymer and the nucleotide is indispensable to form small and stable …

Poly (amido amine) s as gene delivery vectors: effects of quaternary nicotinamide moieties in the side chains

MA Mateos‐Timoneda, MC Lok… - ChemMedChem …, 2008 - Wiley Online Library
To evaluate the effect of quaternary nicotinamide pendant groups on gene delivery
properties, a series of poly (amido amine)(co) polymers were synthesized by Michael …

Bioreducible poly (amido amine) s with oligoamine side chains: synthesis, characterization, and structural effects on gene delivery

C Lin, CJ Blaauboer, MM Timoneda, MC Lok… - Journal of Controlled …, 2008 - Elsevier
A group of bioreducible poly (amido amine) s containing multiple disulfide linkages in main
chain and oligoamines in side chain (SS–PAOAs) were prepared by Michael-type …

[HTML][HTML] Physicochemical and biological evaluation of siRNA polyplexes based on PEGylated poly (amido amine) s

P Vader, LJ van der Aa, JFJ Engbersen, G Storm… - Pharmaceutical …, 2012 - Springer
Purpose Use of RNA interference as novel therapeutic strategy is hampered by inefficient
delivery of its mediator, siRNA, to target cells. Cationic polymers have been thoroughly …

Novel bioreducible poly (amido amine) s for highly efficient gene delivery

C Lin, Z Zhong, MC Lok, X Jiang… - Bioconjugate …, 2007 - ACS Publications
A series of novel bioreducible poly (amido amine) s containing multiple disulfide linkages
(SS-PAAs) were synthesized and evaluated as nonviral gene vectors. These linear SS-PAAs …