Sentence examples for gene formulations from inspiring English sources
To determine if this concept can be extrapolated to in vivo gene delivery, sulfhydryl cross‐linking peptides (dp 20), derivatized with either an N‐glycan or polyethylene glycol (PEG), were used to generate sulfhydryl cross‐linked gene formulations.
In this study, gene expression programming (GEP) formulations for splitting tensile strength (fspt) of the cylinder specimens with 150 mm diameter and 300 mm height using compressive strength (fc) of concrete cube specimens with 150 mm dimension are developed.
Herein we further advance the algorithm by incorporating more realistic non-linear representation using an S-system formulation of gene expression dynamics.
Cells were also transfected with a plasmid encoding GFP and imaged 48 h post-transfection at 350 and 470 nm to visualize cells positive for gene expression with selected polyplex formulations.
In the current report, we model the dynamics of gene expression by S-system formulation.
Here, we describe single-stranded siRNAs (ss-siRNAs) that silence gene expression in animals absent lipid formulation.
Optimized gene delivery formulations transiently expressed secreted alkaline phosphatase in mouse serum for 12 days.
This model has the potential to help improve the design and efficacy of gene delivery formulations, to more accurately predict in vivo performance and, therefore, to reduce the risk of product failure in late-stage clinical development.
Nonviral gene transfer formulations have two components: (1) the nucleic acid, that is, the therapeutic cDNA and appropriate regulatory elements; and (2) a carrier molecule that binds to the DNA.
However, the delivery of naked siRNA to the desired targets is usually limited by rapid degradation by nucleases and poor cellular uptake, leading to the low transfection efficiency [ 4– 6] and the requirement to develop efficient vehicles for gene delivery formulations.
Using optimized formulations and transfection procedures, we assess gene expression by flow cytometry to specifically address some of the advantages and disadvantages of lipid-mediated RNA and DNA gene transfer.
