Results 31 to 40 of about 7,473,748 (355)
Molecules, 2021 RNA-targeting therapeutics require highly efficient sequence-specific devices capable of RNA irreversible degradation in vivo. The most developed methods of sequence-specific RNA cleavage, such as siRNA or antisense oligonucleotides (ASO), are currently ...
Yaroslav Staroseletz +7 more
doaj +1 more source
, 2009 Nucleic acids have many features that are ideal for molecular computation. Using nucleic acids, we have constructed a full set of molecular logic gates, with modular stem-loop-controlled deoxyribozymes as switches and single-stranded oligonucleotides as ...
Milan N. Stojanovic +3 more
core +1 more source
New peptide nucleic acids for biotechnological applications [PDF]
, 2010 In the present study was designed and realized a new similar to the PNA. It is a chiral nucleo-γ-peptide, dabPNA, isomer of the aegPNA unit and characterized by a 2,4-diaminobutyric acid (DABA)-based backbone carrying the carboxymethylated nucleobase on ...
Castiglione, Mariangela
core +1 more source
Frontiers in Bioengineering and BiotechnologyIntroductionSmall membrane particles called extracellular vesicles (EVs) transport biologically active cargo between cells, providing intercellular communication.
Anastasiya Oshchepkova +15 more
doaj +1 more source
Enhanced Hybridization Selectivity Using Structured GammaPNA Probes
Molecules, 2020 High affinity nucleic acid analogues such as gammaPNA (γPNA) are capable of invading stable secondary and tertiary structures in DNA and RNA targets but are susceptible to off-target binding to mismatch-containing sequences.
Taylor D. Canady +6 more
doaj +1 more source
Pharmaceutics, 2023 Antisense and small interfering RNA (siRNA) oligonucleotides have been recognized as powerful therapeutic compounds for targeting mRNAs and inducing their degradation. However, a major obstacle is that unmodified oligonucleotides are not readily taken up
Carme Fàbrega +5 more
doaj +1 more source
Regulation of cGAS- and RLR-mediated immunity to nucleic acids
Nature Immunology, 2019 Pathogen-derived nucleic acids are crucial signals for innate immunity. Despite the structural similarity between those and host nucleic acids, mammalian cells have been able to evolve powerful innate immune signaling pathways that originate from the ...
A. Ablasser, S. Hur
semanticscholar +1 more source
Novel Selenium-modified Nucleic Acids For Structural and Functional Studies [PDF]
, 2015 Nucleic acids, as one of the most important macromolecules in living systems, play critical roles in storing, transferring, regulating genetic information, directing proteins synthesis, and catalysis. Understanding the structure of nucleic acid can bring
Jiang, Sibo
core +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Two-Holder Strategy for Efficient and Selective Synthesis of Lk 1 ssDNA Catenane
Molecules, 2018 DNA catenanes are characterized by their flexible and dynamic motions and have been regarded as one of the key players in sophisticated DNA-based molecular machines.
Qi Li +6 more
doaj +1 more source