Results 21 to 30 of about 1,043,746 (362)
Accurate RNA 3D structure prediction using a language model-based deep learning approach [PDF]
Nature Methods 2024, 2022 Accurate prediction of RNA three-dimensional (3D) structure remains an unsolved challenge. Determining RNA 3D structures is crucial for understanding their functions and informing RNA-targeting drug development and synthetic biology design. The structural flexibility of RNA, which leads to scarcity of experimentally determined data, complicates ...
arxiv +1 more source
Bacterial Type I Toxins: Folding and Membrane Interactions
Toxins, 2021 Bacterial type I toxin-antitoxin systems are two-component genetic modules that encode a stable toxic protein whose ectopic overexpression can lead to growth arrest or cell death, and an unstable RNA antitoxin that inhibits toxin translation during ...
Sylvie Nonin-Lecomte +3 more
doaj +1 more source
RNA regulation of lipotoxicity and metabolic stress [PDF]
, 2016 Noncoding RNAs are an emerging class of nonpeptide regulators of metabolism. Metabolic diseases and the altered metabolic environment induce marked changes in levels of microRNAs and long noncoding RNAs.
Caputa, George, Schaffer, Jean E
core +2 more sources
Modeling and identification of alternative folding in regulatory RNAs using context-sensitive HMMS [PDF]
, 2006 Recent research on gene regulation has revealed that many noncoding RNAs (ncRNAs) are actively involved in controlling various gene-regulatory networks.
Vaidyanathan, P. P., Yoon, Byung-Jun
core +3 more sources
Microorganisms, 2021 Growing evidence indicates that small noncoding RNAs (sRNAs) play important regulatory roles during bacterial infection. In Salmonella Typhimurium, several sRNAs are strongly up-regulated within macrophages, but little is known about their role during ...
Diego Peñaloza +7 more
doaj +1 more source
Profiling of RNAs from Human Islet-Derived Exosomes in a Model of Type 1 Diabetes [PDF]
, 2019 Type 1 diabetes (T1D) is characterized by the immune-mediated destruction of insulin-producing islet β cells. Biomarkers capable of identifying T1D risk and dissecting disease-related heterogeneity represent an unmet clinical need.
Evans-Molina, Carmella +4 more
core +1 more source
Single-photon microscopy to study biomolecular condensates
Nature Communications, 2023 Biomolecular condensates serve as membrane-less compartments within cells, concentrating proteins and nucleic acids to facilitate precise spatial and temporal orchestration of various biological processes.
Eleonora Perego +10 more
doaj +1 more source
CHIMIA, 2019 Advances in the chemical synthesis of RNA have opened new possibilities to address current questions in RNA biology. Access to site-specifically modified oligoribonucleotides is often a pre-requisite for RNA chemical-biology projects. Driven by the enormous research efforts for development of oligonucleotide therapeutics, a wide range of ...
Rothlisberger, Pascal +2 more
openaire +6 more sources
Fast prediction of RNA-RNA interaction [PDF]
Algorithms for Molecular Biology, 2009 Abstract Background Regulatory antisense RNAs are a class of ncRNAs that regulate gene expression by prohibiting the translation of an mRNA by establishing stable interactions with a target sequence. There is great demand for efficient computational methods to predict the specific interaction between an ncRNA and its ...
Salari, Raheleh +2 more
openaire +8 more sources
MicroRNA in control of gene expression: An overview of nuclear functions [PDF]
, 2016 The finding that small non-coding RNAs (ncRNAs) are able to control gene expression in a sequence specific manner has had a massive impact on biology. Recent improvements in high throughput sequencing and computational prediction methods have allowed the
Catalanotto, Caterina +2 more
core +2 more sources