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Volume 25, Issue 7, Pages 1491-1500 (July 2017)
Current Progress in Non-viral RNAi-Based Delivery Strategies to Lymphocytes Shoshy Mizrahy, Inbal Hazan-Halevy, Niels Dammes, Dalit Landesman-Milo, Dan Peer Molecular Therapy Volume 25, Issue 7, Pages (July 2017) DOI: /j.ymthe Copyright © 2017 The American Society of Gene and Cell Therapy Terms and Conditions
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Figure 1 RNAi Delivery Strategies Available for Lymphocytes
(A) SNALP coated with specific ligand molecules encapsulated with siRNAs. (B) Apt-siRNA conjugate. (C) Cationic polymer-based nanoparticles encapsulated with plasmid DNA and siRNAs. (D) Single-chain variable fragment (scFv)-siRNA conjugate. (E) Antibody-protamine fusion protein-siRNA conjugate. Molecular Therapy , DOI: ( /j.ymthe ) Copyright © 2017 The American Society of Gene and Cell Therapy Terms and Conditions
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Figure 2 Schematic Diagram of the Production Process of Targeted LNPs
Lipids including the ionizable lipid and PEG-maleimide dissolved in ethanol and siRNAs in acetate buffer are combined by the microfluidic mixer to produce malamide-functionalized LNPs. Reduced immunoglobulin Gs (IgGs) are conjugated with maleimide-functionalized LNPs to produce targeted LNPs (tLNPs). To remove unconjugated antibody, tLNPs are purified by gel filtration chromatography. mAb, monoclonal antibody. Molecular Therapy , DOI: ( /j.ymthe ) Copyright © 2017 The American Society of Gene and Cell Therapy Terms and Conditions
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