[HTML][HTML] Genome-wide CRISPR off-target prediction and optimization using RNA-DNA interaction fingerprints

Q Chen, G Chuai, H Zhang, J Tang, L Duan… - Nature …, 2023 - nature.com
The powerful CRISPR genome editing system is hindered by its off-target effects, and
existing computational tools achieved limited performance in genome-wide off-target …

Universal method for label-free detection of pathogens and biomolecules by surface-enhanced Raman spectroscopy based on gold nanoparticles

L Liu, T Zhang, Z Wu, F Zhang, Y Wang… - Analytical …, 2023 - ACS Publications
The detection of biomolecules is the key to basic molecular research, diagnostics, drug
screening, and other biomedical applications. However, the existing detection techniques …

Controlled sulfur-based engineering confers mouldability to phosphorothioate antisense oligonucleotides

V Genna, J Iglesias-Fernández… - Nucleic acids …, 2023 - academic.oup.com
Phosphorothioates (PS) have proven their effectiveness in the area of therapeutic
oligonucleotides with applications spanning from cancer treatment to neurodegenerative …

Assessment of A-to B-DNA transitions utilizing the drude polarizable force field

L Winkler, R Galindo-Murillo… - Journal of Chemical …, 2023 - ACS Publications
In addition to the well-characterized B-form of DNA, duplex DNA can adopt various
conformations, such as A or Z-DNA. Though less common, these structures can be induced …

Improved nearest-neighbor parameters for the stability of RNA/DNA hybrids under a physiological condition

D Banerjee, H Tateishi-Karimata… - Nucleic Acids …, 2020 - academic.oup.com
Abstract The stability of Watson–Crick paired RNA/DNA hybrids is important for designing
optimal oligonucleotides for ASO (Antisense Oligonucleotide) and CRISPR (Clustered …

[HTML][HTML] Spontaneous embedding of DNA mismatches within the RNA: DNA hybrid of CRISPR-Cas9

BP Mitchell, RV Hsu, MA Medrano… - Frontiers in Molecular …, 2020 - frontiersin.org
CRISPR-Cas9 is the forefront technology for editing the genome. In this system, the Cas9
protein is programmed with guide RNAs to process DNA sequences that match the guide …

Sequence-dependent properties of the RNA duplex

F Battistini, A Sala, A Hospital… - Journal of Chemical …, 2023 - ACS Publications
Sequence-dependent properties of the DNA duplex have been accurately described using
extensive molecular dynamics simulations. The RNA duplex meanwhile─ which is typically …

Compensatory mechanisms in temperature dependence of DNA double helical structure: bending and elongation

H Dohnalová, T Dršata, J Sponer… - Journal of Chemical …, 2020 - ACS Publications
Changes in the structure of double-stranded (ds) DNA with temperature affect processes in
thermophilic organisms and are important for nanotechnological applications. Here we …

[HTML][HTML] A machine learning approach to identify the importance of novel features for CRISPR/Cas9 activity prediction

DS Vora, Y Verma, D Sundar - Biomolecules, 2022 - mdpi.com
The reprogrammable CRISPR/Cas9 genome editing tool's growing popularity is hindered by
unwanted off-target effects. Efforts have been directed toward designing efficient guide …

Stretching of Long Double-Stranded DNA and RNA Described by the Same Approach

AY Afanasyev, AV Onufriev - Journal of Chemical Theory and …, 2022 - ACS Publications
We propose an approach to help interpret polymer force–extension curves that exhibit
plateau regimes. When coupled to a bead–spring dynamic model, the approach accurately …