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Biodegradable Nanoparticles as Vaccine Adjuvants and Delivery Systems: Regulation of Immune Responses by Nanoparticle-Based Vaccine
Polymeric nano- and microparticles have recently been shown to possess significant potential as drug delivery systems. In particular, the use of biodegrad- able polymeric nanoparticles with entrappedExpand
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Protein direct delivery to dendritic cells using nanoparticles based on amphiphilic poly(amino acid) derivatives.
Induction of an adaptive immune response by vaccination is possible for a broad range of infectious diseases or cancers. Antigen-loaded polymeric nanoparticles have recently been shown to possessExpand
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In vitro enzymatic degradation of nanoparticles prepared from hydrophobically-modified poly(gamma-glutamic acid).
Amphiphilic poly(gamma-glutamic acid) (gamma-PGA) was prepared by the introduction of L-phenylalanine ethylester (L-PAE) as a side chain. This gamma-PGA-graft-L-PAE formed monodispersed nanoparticlesExpand
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Induction of Potent CD8+ T-Cell Responses by Novel Biodegradable Nanoparticles Carrying Human Immunodeficiency Virus Type 1 gp120
ABSTRACT The mainstream of recent anti-AIDS vaccines is a prime/boost approach with multiple doses of the target DNA of human immunodeficiency virus type 1 (HIV-1) and recombinant viral vectors. InExpand
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Intracellular degradation and distribution of protein-encapsulated amphiphilic poly(amino acid) nanoparticles.
Physicochemical properties, such as particle size, shape, molecular weight, surface charge and composition, play a key role in the cellular uptake of polymeric nanoparticles. Antigen-encapsulatedExpand
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EphA2-derived peptide vaccine with amphiphilic poly(γ-glutamic acid) nanoparticles elicits an anti-tumor effect against mouse liver tumor
The prognosis of liver cancer remains poor, but recent advances in nanotechnology offer promising possibilities for cancer treatment. Novel adjuvant, amphiphilic nanoparticles (NPs) composed ofExpand
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Development of amphiphilic gamma-PGA-nanoparticle based tumor vaccine: potential of the nanoparticulate cytosolic protein delivery carrier.
Nanoscopic therapeutic systems that incorporate biomacromolecules, such as protein and peptides, are emerging as the next generation of nanomedicine aimed at improving the therapeutic efficacy ofExpand
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Immunomodulatory nanoparticles as adjuvants and allergen-delivery system to human dendritic cells: Implications for specific immunotherapy.
Novel adjuvants and antigen-delivery systems with immunomodulatory properties that shift the allergenic Th2 response towards a Th1 or regulatory T cell response are desired for allergen-specificExpand
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Synergistic stimulation of antigen presenting cells via TLR by combining CpG ODN and poly(γ-glutamic acid)-based nanoparticles as vaccine adjuvants.
CpG oligodeoxynucleotide (ODN) encapsulated poly(γ-glutamic acid)-graft-l-phenylalanine ethyl ester (γ-PGA-Phe) nanoparticles (NPs) employing polycations were prepared to develop vaccine delivery andExpand
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Formation of unimer nanoparticles by controlling the self-association of hydrophobically modified poly(amino acid)s.
Amphiphilic block or graft copolymers have been demonstrated to form a variety of self-assembled nano/microstructures in selective solvents. In this study, the self-association behavior ofExpand
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