TY - JOUR
T1 - Triggering of RNA interference with RNA-RNA, RNA-DNA, and DNA-RNA nanoparticles
AU - Afonin, Kirill A.
AU - Viard, Mathias
AU - Kagiampakis, Ioannis
AU - Case, Christopher L.
AU - Dobrovolskaia, Marina A.
AU - Hofmann, Jen
AU - Vrzak, Ashlee
AU - Kireeva, Maria
AU - Kasprzak, Wojciech K.
AU - Kewalramani, Vineet N.
AU - Shapiro, Bruce A.
N1 - Publisher Copyright:
© 2014 American Chemical Society.
PY - 2015/1/27
Y1 - 2015/1/27
N2 - Control over cellular delivery of different functionalities and their synchronized activation is a challenging task. We report several RNA and RNA/DNA-based nanoparticles designed to conditionally activate the RNA interference in various human cells. These nanoparticles allow precise control over their formulation, stability in blood serum, and activation of multiple functionalities. Importantly, interferon and pro-inflammatory cytokine activation assays indicate the significantly lower responses for DNA nanoparticles compared to the RNA counterparts, suggesting greater potential of these molecules for therapeutic use.
AB - Control over cellular delivery of different functionalities and their synchronized activation is a challenging task. We report several RNA and RNA/DNA-based nanoparticles designed to conditionally activate the RNA interference in various human cells. These nanoparticles allow precise control over their formulation, stability in blood serum, and activation of multiple functionalities. Importantly, interferon and pro-inflammatory cytokine activation assays indicate the significantly lower responses for DNA nanoparticles compared to the RNA counterparts, suggesting greater potential of these molecules for therapeutic use.
KW - FRET
KW - RNA and DNA nanoparticles
KW - RNA and DNA nanotechnology
KW - RNA-DNA hybrids reassociation
KW - RNAi
UR - http://www.scopus.com/inward/record.url?scp=84921773851&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84921773851&partnerID=8YFLogxK
U2 - 10.1021/nn504508s
DO - 10.1021/nn504508s
M3 - Article
C2 - 25521794
AN - SCOPUS:84921773851
SN - 1936-0851
VL - 9
SP - 251
EP - 259
JO - ACS Nano
JF - ACS Nano
IS - 1
ER -