Results 11 to 20 of about 5,194,805 (386)
Topology of RNA-RNA interaction structures [PDF]
Journal of Computational Biology, 2011 The topological filtration of interacting RNA complexes is studied and the role is analyzed of certain diagrams called irreducible shadows, which form suitable building blocks for more general structures.
Andersen, Jørgen E. +3 more
core +11 more sources
Triggering of RNA Interference with RNA–RNA, RNA–DNA, and DNA–RNA Nanoparticles [PDF]
ACS Nano, 2014 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.
Vineet N. KewalRamani +11 more
openaire +3 more sources
Combinatorics of RNA–RNA interaction [PDF]
Journal of Mathematical Biology, 2011 RNA-RNA binding is an important phenomenon observed for many classes of non-coding RNAs and plays a crucial role in a number of regulatory processes. Recently several MFE folding algorithms for predicting the joint structure of two interacting RNA molecules have been proposed.
Li, Thomas J X, Reidys, Christian
openaire +6 more sources
RNA Chaperones, RNA Annealers and RNA Helicases [PDF]
RNA Biology, 2007 RNA molecules face difficulties when folding into their native structures. In the cell, proteins can assist RNAs in reaching their functionally active states by binding and stabilizing a specific structure or, in a quite opposite way, by interacting in a non-specific manner. These proteins can either facilitate RNA-RNA interactions in a reaction termed
Michael F. Jantsch +9 more
openaire +4 more sources
RNA helicases in RNA decay [PDF]
Biochemical Society Transactions, 2018 RNA molecules have the tendency to fold into complex structures or to associate with complementary RNAs that exoribonucleases have difficulties processing or degrading. Therefore, degradosomes in bacteria and organelles as well as exosomes in eukaryotes have teamed-up with RNA helicases.
Khemici, Vanessa, Linder, Patrick
openaire +4 more sources
Thermodynamics of RNA–RNA binding [PDF]
Bioinformatics, 2006 Abstract Background: Reliable prediction of RNA–RNA binding energies is crucial, e.g. for the understanding on RNAi, microRNA–mRNA binding and antisense interactions. The thermodynamics of such RNA–RNA interactions can be understood as the sum of two energy contributions: (1) the energy necessary to ‘open’ the binding site and (2) the ...
Stephan H. Bernhart +5 more
openaire +2 more sources
RNA-Catalyzed RNA Ligation on an External RNA Template [PDF]
Chemistry & Biology, 2002 Variants of the hc ligase ribozyme, which catalyzes ligation of the 3' end of an RNA substrate to the 5' end of the ribozyme, were utilized to evolve a ribozyme that catalyzes ligation reactions on an external RNA template. The evolved ribozyme catalyzes the joining of an oligonucleotide 3'-hydroxyl to the 5'-triphosphate of an RNA hairpin molecule ...
Gerald F. Joyce, Kathleen E. McGinness
openaire +3 more sources
Nanocircular RNAs for RNA interference [PDF]
Nucleic Acids Symposium Series, 2008 We designed and synthesized dumbbell-shaped nanocircular RNAs for RNA interference applications, which consist of a stem and two loops(1). RNA dumbbells are specifically recognized and cleaved by the human Dicer enzyme, and are thus transformed into double-stranded RNA in cells, although this RNA is resistant to degradation in serum.
Naoko Abe +4 more
openaire +3 more sources
Long Non-coding Ribonucleic Acid as a Novel Diagnosis and Prognosis Biomarker of Bladder Cancer [PDF]
Avicenna Journal of Medical Biochemistry, 2019 Long non-coding ribonucleic acids (lncRNAs) are the largest group of non-coding RNAs and supposedly have a broad spectrum of diverse functions in normal cellular processes.
Saeid Afshar +5 more
doaj +1 more source
Role of PCSK9 Inhibitors in Patients with Familial Hypercholesterolemia [PDF]
Endocrinology and Metabolism, 2021 Patients with familial hypercholesterolemia (FH) are at high or very high risk for cardiovascular disease. Those with heterozygous FH (HeFH) often do not reach low-density lipoprotein cholesterol (LDL-C) targets with statin and ezetimibe therapy, and ...
Brian Tomlinson +3 more
doaj +1 more source