Literature DB >> 15493907

Supramolecular nanocarrier of siRNA from PEG-based block catiomer carrying diamine side chain with distinctive pKa directed to enhance intracellular gene silencing.

Keiji Itaka1, Naoki Kanayama, Nobuhiro Nishiyama, Woo-Dong Jang, Yuichi Yamasaki, Kozo Nakamura, Hiroshi Kawaguchi, Kazunori Kataoka.   

Abstract

An siRNA nanocarrier formed through self-assembly of PEG-based block catiomer possessing two distinct amino groups with different pKa values in a side chain was developed. This design provided the carrier with a sufficient siRNA complexation and an assumed buffering capacity in the endosomes, allowing it to exhibit remarkable gene knockdown abilities as well as sufficient serum tolerability.

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Year:  2004        PMID: 15493907     DOI: 10.1021/ja047174r

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN: 0002-7863            Impact factor:   15.419


  14 in total

Review 1.  Polymeric micelles from poly(ethylene glycol)-poly(amino acid) block copolymer for drug and gene delivery.

Authors:  Kensuke Osada; R James Christie; Kazunori Kataoka
Journal:  J R Soc Interface       Date:  2009-04-01       Impact factor: 4.118

Review 2.  Tailoring the RNAi efficiency of polyplexes.

Authors:  Weiqi Zhang; Haiyan Xu
Journal:  Bioengineered       Date:  2014-02-03       Impact factor: 3.269

3.  siRNA-based therapy ameliorates glomerulonephritis.

Authors:  Hideki Shimizu; Yuichi Hori; Shinya Kaname; Koei Yamada; Nobuhiro Nishiyama; Satoru Matsumoto; Kanjiro Miyata; Makoto Oba; Akira Yamada; Kazunori Kataoka; Toshiro Fujita
Journal:  J Am Soc Nephrol       Date:  2010-03-04       Impact factor: 10.121

4.  Efficient intracellular siRNA delivery by ethyleneimine-modified amphiphilic macromolecules.

Authors:  Sarah M Sparks; Carolyn L Waite; Alexander M Harmon; Leora M Nusblat; Charles M Roth; Kathryn E Uhrich
Journal:  Macromol Biosci       Date:  2011-07-26       Impact factor: 4.979

5.  Efficient in vitro siRNA delivery and intramuscular gene silencing using PEG-modified PAMAM dendrimers.

Authors:  Yin Tang; Yang-Bing Li; Bo Wang; Ri-Yuan Lin; Mallory van Dongen; Danielle M Zurcher; Xiao-Yan Gu; Mark M Banaszak Holl; George Liu; Rong Qi
Journal:  Mol Pharm       Date:  2012-05-14       Impact factor: 4.939

6.  Endosomal escape and siRNA delivery with cationic shell crosslinked knedel-like nanoparticles with tunable buffering capacities.

Authors:  Ritu Shrestha; Mahmoud Elsabahy; Stephanie Florez-Malaver; Sandani Samarajeewa; Karen L Wooley
Journal:  Biomaterials       Date:  2012-08-16       Impact factor: 12.479

Review 7.  Nanotechnology, nanotoxicology, and neuroscience.

Authors:  Won Hyuk Suh; Kenneth S Suslick; Galen D Stucky; Yoo-Hun Suh
Journal:  Prog Neurobiol       Date:  2008-09-24       Impact factor: 11.685

8.  Rolipram-Loaded Polymeric Micelle Nanoparticle Reduces Secondary Injury after Rat Compression Spinal Cord Injury.

Authors:  Christian Macks; So-Jung Gwak; Michael Lynn; Jeoung Soo Lee
Journal:  J Neurotrauma       Date:  2018-01-03       Impact factor: 5.269

Review 9.  Self-assembling materials for therapeutic delivery.

Authors:  Monica C Branco; Joel P Schneider
Journal:  Acta Biomater       Date:  2008-10-10       Impact factor: 8.947

10.  Quantum dots to monitor RNAi delivery and improve gene silencing.

Authors:  Alice A Chen; Austin M Derfus; Salman R Khetani; Sangeeta N Bhatia
Journal:  Nucleic Acids Res       Date:  2005-12-13       Impact factor: 16.971

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