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Published in 2022 at "Macromolecular bioscience"
DOI: 10.1002/mabi.202200167
Abstract: Crossing the cellular membrane and delivering active pharmaceuticals or biologicals into the cytosol of cells is an essential step in the development of nanomedicines. One of the most important intracellular processes regarding the cellular uptake…
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Keywords:
tracking endosomal;
endosomal escape;
closer look;
escape closer ... See more keywords
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1
Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202100754
Abstract: For efficient delivery of messenger (m)RNA, delivery carriers need two major functions: protecting mRNA from nucleases and translocating mRNA from endolysosomes to the cytoplasm. Herein, these two complementary functionalities were integrated into a single polyplex…
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Keywords:
mrna polyplex;
endosomal escape;
charge conversion;
poly ornithine ... See more keywords
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Published in 2020 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2019.115339
Abstract: Poor buffering capacity of chitosan (CS) results in insufficient intracellular gene release which poses the major barrier in gene delivery. Herein, we reconstructed pristine CS with propylamine (PA), (diethylamino) propylamine (DEAPA), and N, N-dimethyl- dipropylenetriamine…
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Keywords:
alkylamine;
delivery;
gene delivery;
gene ... See more keywords
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Published in 2020 at "Bioconjugate chemistry"
DOI: 10.1021/acs.bioconjchem.0c00046
Abstract: Cell-penetrating peptides (CPPs) are widely used for the intracellular delivery of peptides and proteins, but CPP fusion peptides and proteins are often transported by endocytosis and trapped in endosomes. Photochemical internalization (PCI) is a method…
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Keywords:
photosensitizer;
amino acid;
photosensitizer conjugates;
near photosensitizer ... See more keywords
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0
Published in 2021 at "Biomacromolecules"
DOI: 10.1021/acs.biomac.0c01767
Abstract: The ability for biologics to access intracellular targets hinges on the translocation of active, unmodified proteins. This is often achieved using nanoscale formulations, which enter cells through endocytosis. This uptake mechanism often limits the therapeutic…
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Keywords:
caspase;
escape;
delivery;
polymer ... See more keywords
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0
Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c01029
Abstract: Alkaline phosphatase (ALP) enables intracellular targeting by peptide assemblies, but how the ALP substrates enter cells remains elusive. Here we show that nanoscale phosphopeptide assemblies cluster ALP to enable caveolae-mediated endocytosis (CME) and endosomal escape.…
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Keywords:
peptide assemblies;
continuum nanoscale;
escape;
endocytosis ... See more keywords
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Published in 2019 at "ACS chemical biology"
DOI: 10.1021/acschembio.9b00585
Abstract: Ineffective cellular delivery is a common problem in numerous biological applications. Developing delivery reagents that work robustly in a variety of experimental settings remains a challenge. Herein, we report how peptides derived from the prototypical…
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Keywords:
penetrating peptides;
small molecule;
delivery;
cell penetrating ... See more keywords
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1
Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c05647
Abstract: Despite lipid nanoparticles' (LNPs) success in the effective and safe delivery of mRNA vaccines, an inhalation-based mRNA therapy for lung diseases remains challenging. LNPs tend to disintegrate due to shear stress during aerosolization, leading to…
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Keywords:
lipid nanoparticles;
endosomal escape;
delivery mrna;
delivery ... See more keywords
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1
Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-23997-x
Abstract: Cytosolic transport is an essential requirement but a major obstacle to efficient delivery of therapeutic peptides, proteins and nucleic acids. Current understanding of cytosolic delivery mechanisms remains limited due to a significant number of conflicting…
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Keywords:
cytosolic delivery;
cell penetrating;
delivery;
endosomal escape ... See more keywords
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Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-18947-x
Abstract: Photochemical internalization (PCI) is a cellular drug delivery method based on the generation of light-induced reactive oxygen species (ROS) causing damage to the endosomal membrane and thereby resulting in drug release to the cytoplasm. In…
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Keywords:
oxygen;
antisense;
pna;
singlet oxygen ... See more keywords
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1
Published in 2018 at "Anti-Cancer Drugs"
DOI: 10.1097/cad.0000000000000649
Abstract: Cyclosporin A (CsA) is a calcium antagonist and can enhance the efficacy of some protein drugs, but its mechanism remains unknown. In this study, MAP30, a ribosome-inactivating protein reported to have apoptotic effects on cancer…
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Keywords:
map30;
effect;
cancer;
endosomal escape ... See more keywords