Neurons are difficult to manipulate experimentally. Most transfection
reagents used for gene silencing are neurotoxic, and the postmitotic
state of neurons prevents the effective use of viral vectors. This study
demonstrated the delivery of antisense DNA against target genes by
gold nanoparticle oligonucleotide complexes (GNOs) in primary cultures
of rat...
When the Aß peptides aggregate into
soluble oligomeric clusters, they form
central nervous system neurotoxins known
as amyloid-ß-derived diffusible ligands
(ADDLs). The assembly of ADDLs is
currently thought to be a pathogenic
process in Alzheimer's disease (AD).
Understanding the molecular structure and
properties of ADDLs could prove useful in
the...
Amyloid-β oligomers, also known as
amyloid-β derived diffusible ligands
(ADDLs), have been implicated in numerous
studies as being a possible cause for
Alzheimer’s disease (AD). The goal of this
study was to investigate the kinetics of the
oligomerization of the monomer amyloid-β
(Aβ) into ADDLs in various ratios of
dimethyl...