Results 41 to 50 of about 773,975 (378)

Peptide-nucleic acid nanostructures for transfection

open access: yesBiomolecular Concepts, 2012
To use nucleic acids in biomedical research and medical applications, these highly hydrophilic macromolecules have to be transported through the organism, targeted to specific cell surfaces, and have to cross cellular barriers.
Bechinger Burkhard
doaj   +1 more source

Conformational analysis of Infectious bursal disease virus (IBDV) derived cell penetrating peptide (CPP) analogs

open access: yesVeterinary World, 2013
Aim: This study was designed to develop peptide analogs of Infectious Bursal Disease (IBD) virus VP5 protein segment having cell penetrating ability to improve their interaction with cargo molecule (Nucleic acid) without affecting the backbone ...
Vinay G. Joshi   +5 more
doaj   +1 more source

Cell-Penetrating Peptides—Mechanisms of Cellular Uptake and Generation of Delivery Systems

open access: yesPharmaceuticals, 2010
The successful clinical application of nucleic acid-based therapeutic strategies has been limited by the poor delivery efficiency achieved by existing vectors. The development of alternative delivery systems for improved biological activity is, therefore,
Sara Trabulo   +3 more
doaj   +1 more source

Methods and compositions for stimulating T-lymphocytes [PDF]

open access: yes, 2003
Disclosed are methods, compositions, antibodies, and therapeutic kits for use in stimulating cytotoxic T-lymphocytes and generating immune responses against epitopes of protooncogenes.
Fisk, Bryan A.   +2 more
core   +1 more source

A Convenient Asymmetric Synthesis of a β-amino Ester with Additional Functionalization as a Precursor for Peptide Nucleic Acid (PNA) Monomers

open access: yesMolecules, 2006
We report the asymmetric synthesis of di-3-pentyl (3S,αS,7E)-3-N-benzyl-N- α-methylbenzylamino-dec-7-enedioate (9), which contains the correct functionalization to produce δ-amino acid derivatives to be used as monomers for Peptide Nucleic Acid (
Julio G. Urones   +5 more
doaj   +1 more source

Dynamic changes of differential metabolites and key metabolic pathways of Gastrodia elata Blume during fermentation

open access: yesInternational Journal of Food Properties, 2022
The fermentation of Gastrodia elata Blume (GEB) is an extremely complex process, and abundant metabolites are produced, which have a great influence on the quality and flavor.
Yu Wang   +7 more
doaj   +1 more source

Complete nucleotide sequence of the influenza B/Singapore/222/79 virus hemagglutinin gene and comparison with the B/Lee/40 Hemagglutinin [PDF]

open access: yes, 1983
The complete nucleotide sequence of the hemagglutinin (HA) gene of the human type B influenza virus B/Singapore/222/79 is presented. Comparison with the only other known sequence of a B hemagglutinin (B/Lee/40) shows that antigenic drift in type B HA ...
Fiers, Walter   +4 more
core   +3 more sources

Identification of a cardiac specific protein transduction domain by in vivo biopanning using a M13 phage peptide display library in mice. [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: A peptide able to transduce cardiac tissue specifically, delivering cargoes to the heart, would be of significant therapeutic potential for delivery of small molecules, proteins and nucleic acids.
Maliha Zahid   +5 more
doaj   +1 more source

REPARATION : ribosome profiling assisted (re-)annotation of bacterial genomes [PDF]

open access: yes, 2017
Prokaryotic genome annotation is highly dependent on automated methods, as manual curation cannot keep up with the exponential growth of sequenced genomes.
Giess, Adam   +5 more
core   +1 more source

Vitamin B12 as a carrier of peptide nucleic acid (PNA) into bacterial cells

open access: yesScientific Reports, 2017
Short modified oligonucleotides targeted at bacterial DNA or RNA could serve as antibacterial agents provided that they are efficiently taken up by bacterial cells. However, the uptake of such oligonucleotides is hindered by the bacterial cell wall.
M. Równicki   +6 more
semanticscholar   +1 more source

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