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24 results for “RNA stability”

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  1. Aberrant host mRNA partitioning in Ebola virus condensates driven by RNA folding perpetuates species-dependent interferon response.

    bioRxiv : the preprint server for biology · 2026

    RNA viruses form membraneless condensates in host cells to drive replication, but whether these compartments also regulate host RNAs remains unclear. Using MERFISH-based subcellular transcriptomics, we quantified cellular mRNA recruitment into Ebola virus condensates under basal and IFN-stimulated states. We …

    PMID 42465340 DOI ↗

  2. Structural and mechanistic analysis of covalent ligands targeting the RNA-binding protein NONO.

    Cell chemical biology · 2026 · 33(2): 256-267.e11

    RNA-binding proteins (RBPs) play important roles in mRNA transcription, processing, and translation. Chemical tools are lacking for RBPs, which has hindered efforts to perturb and understand RBP function in cells. We previously described a chloroacetamide compound (R)-SKBG-1 that covalently binds …

    PMID 41534524 DOI ↗

  3. Human CCR4 deadenylase homolog Angel1 is a non-stop mRNA decay factor.

    RNA (New York, N.Y.) · 2025 · 31(8): 1195-1205

    Translation elongation stalls trigger mRNA decay and degradation of the nascent polypeptide via translation-dependent quality control pathways. One such pathway, non-stop mRNA decay (NSD), targets aberrant mRNAs that lack stop codons, for example, due to premature polyadenylation. Here we identify …

    PMID 40441874 DOI ↗

  4. Structural and mechanistic analysis of covalent ligands targeting the RNA-binding protein NONO.

    bioRxiv : the preprint server for biology · 2025

    RNA-binding proteins (RBPs) play important roles in mRNA transcription, processing, and translation. Chemical tools are lacking for RBPs, which has hindered efforts to perturb and understand RBP function in cells. We recently reported a chloroacetamide compound ( <i>R</i> )-SKBG-1 that …

    PMID 40661397 DOI ↗

  5. Integrated multi-omics analysis of zinc-finger proteins uncovers roles in RNA regulation.

    Molecular cell · 2024 · 84(19): 3826-3842.e8

    RNA interactome studies have revealed that hundreds of zinc-finger proteins (ZFPs) are candidate RNA-binding proteins (RBPs), yet their RNA substrates and functional significance remain largely uncharacterized. Here, we present a systematic multi-omics analysis of the DNA- and RNA-binding targets and …

    PMID 39303722 DOI ↗

  6. circHIPK3 nucleates IGF2BP2 and functions as a competing endogenous RNA.

    bioRxiv : the preprint server for biology · 2024

    Circular RNAs (circRNAs) represent a class of widespread endogenous RNAs that regulate gene expression and thereby influence cell biological decisions with implications for the pathogenesis of several diseases. Here, we disclose a novel gene-regulatory role of circHIPK3 by combining analyses …

    PMID 37745562 DOI ↗

  7. A phage nucleus-associated RNA-binding protein is required for jumbo phage infection.

    bioRxiv : the preprint server for biology · 2023

    Large-genome bacteriophages (jumbo phages) of the <i>Chimalliviridae</i> family assemble a nucleus-like compartment bounded by a protein shell that protects the replicating phage genome from host-encoded restriction enzymes and CRISPR/Cas nucleases. While the nuclear shell provides broad protection against host nucleases, …

    PMID 37790334 DOI ↗

  8. A super-enhancer-regulated RNA-binding protein cascade drives pancreatic cancer.

    Nature communications · 2023 · 14(1): 5195

    Pancreatic ductal adenocarcinoma (PDAC) is a lethal malignancy in need of new therapeutic options. Using unbiased analyses of super-enhancers (SEs) as sentinels of core genes involved in cell-specific function, here we uncover a druggable SE-mediated RNA-binding protein (RBP) cascade that …

    PMID 37673892 DOI ↗

  9. Remodeling oncogenic transcriptomes by small molecules targeting NONO.

    Nature chemical biology · 2023 · 19(7): 825-836

    Much of the human proteome is involved in mRNA homeostasis, but most RNA-binding proteins lack chemical probes. Here we identify electrophilic small molecules that rapidly and stereoselectively decrease the expression of transcripts encoding the androgen receptor and its splice variants …

    PMID 36864190 DOI ↗

  10. In Vivo Screening Unveils Pervasive RNA-Binding Protein Dependencies in Leukemic Stem Cells and Identifies ELAVL1 as a Therapeutic Target.

    Blood cancer discovery · 2023 · 4(3): 180-207

    Acute myeloid leukemia (AML) is fueled by leukemic stem cells (LSC) whose determinants are challenging to discern from hematopoietic stem cells (HSC) or uncover by approaches focused on general cell properties. We have identified a set of RNA-binding proteins (RBP) …

    PMID 36763002 DOI ↗

  11. Splicing factor SRSF1 deficiency in the liver triggers NASH-like pathology and cell death.

    Nature communications · 2023 · 14(1): 551

    Regulation of RNA processing contributes profoundly to tissue development and physiology. Here, we report that serine-arginine-rich splicing factor 1 (SRSF1) is essential for hepatocyte function and survival. Although SRSF1 is mainly known for its many roles in mRNA metabolism, it …

    PMID 36759613 DOI ↗

  12. Nuclear and cytoplasmic poly(A) binding proteins (PABPs) favor distinct transcripts and isoforms.

    Nucleic acids research · 2022 · 50(8): 4685-4702

    The poly(A)-tail appended to the 3'-end of most eukaryotic transcripts plays a key role in their stability, nuclear transport, and translation. These roles are largely mediated by Poly(A) Binding Proteins (PABPs) that coat poly(A)-tails and interact with various proteins involved …

    PMID 35438785 DOI ↗

  13. Analysis of SARS-CoV-2 RNA Persistence across Indoor Surface Materials Reveals Best Practices for Environmental Monitoring Programs.

    mSystems · 2021 · 6(6): e0113621

    Environmental monitoring in public spaces can be used to identify surfaces contaminated by persons with coronavirus disease 2019 (COVID-19) and inform appropriate infection mitigation responses. Research groups have reported detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on surfaces …

    PMID 34726486 DOI ↗

  14. Inhibition of YTHDF2 triggers proteotoxic cell death in MYC-driven breast cancer.

    Molecular cell · 2021 · 81(15): 3048-3064.e9

    RNA-binding proteins (RBPs) are critical regulators of post-transcriptional gene expression, and aberrant RBP-RNA interactions can promote cancer progression. Here, we interrogate the function of RBPs in cancer using pooled CRISPR-Cas9 screening and identify 57 RBP candidates with distinct roles in …

    PMID 34216543 DOI ↗

  15. Comparison of heat-inactivated and infectious SARS-CoV-2 across indoor surface materials shows comparable RT-qPCR viral signal intensity and persistence.

    bioRxiv : the preprint server for biology · 2021

    Environmental monitoring in public spaces can be used to identify surfaces contaminated by persons with COVID-19 and inform appropriate infection mitigation responses. Research groups have reported detection of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) on surfaces days or weeks …

    PMID 34312621 DOI ↗

  16. Zmat3 Is a Key Splicing Regulator in the p53 Tumor Suppression Program.

    Molecular cell · 2020 · 80(3): 452-469.e9

    Although TP53 is the most commonly mutated gene in human cancers, the p53-dependent transcriptional programs mediating tumor suppression remain incompletely understood. Here, to uncover critical components downstream of p53 in tumor suppression, we perform unbiased RNAi and CRISPR-Cas9-based genetic screens …

    PMID 33157015 DOI ↗

  17. Large-scale tethered function assays identify factors that regulate mRNA stability and translation.

    Nature structural & molecular biology · 2020 · 27(10): 989-1000

    The molecular functions of the majority of RNA-binding proteins (RBPs) remain unclear, highlighting a major bottleneck to a full understanding of gene expression regulation. Here, we develop a plasmid resource of 690 human RBPs that we subject to luciferase-based 3'-untranslated-region …

    PMID 32807991 DOI ↗

  18. A large-scale binding and functional map of human RNA-binding proteins.

    Nature · 2020 · 583(7818): 711-719

    Many proteins regulate the expression of genes by binding to specific regions encoded in the genome<sup>1</sup>. Here we introduce a new data set of RNA elements in the human genome that are recognized by RNA-binding proteins (RBPs), generated as part …

    PMID 32728246 DOI ↗

  19. Disruption of RNA Metabolism in Neurological Diseases and Emerging Therapeutic Interventions.

    Neuron · 2019 · 102(2): 294-320

    RNA binding proteins are critical to the maintenance of the transcriptome via controlled regulation of RNA processing and transport. Alterations of these proteins impact multiple steps of the RNA life cycle resulting in various molecular phenotypes such as aberrant RNA …

    PMID 30998900 DOI ↗

  20. Systematic Discovery of RNA Binding Proteins that Regulate MicroRNA Levels.

    Molecular cell · 2018 · 69(6): 1005-1016.e7

    RNA binding proteins (RBPs) interact with primary, precursor, and mature microRNAs (miRs) to influence mature miR levels, which in turn affect critical aspects of human development and disease. To understand how RBPs contribute to miR biogenesis, we analyzed human enhanced …

    PMID 29547715 DOI ↗

  21. Tethered Function Assays as Tools to Elucidate the Molecular Roles of RNA-Binding Proteins.

    Advances in experimental medicine and biology · 2016 · 907: 61-88

    Dynamic regulation of RNA molecules is critical to the survival and development of cells. Messenger RNAs are transcribed in the nucleus as intron-containing pre-mRNAs and bound by RNA-binding proteins, which control their fate by regulating RNA stability, splicing, polyadenylation, translation, …

    PMID 27256382 DOI ↗

  22. Experimental and Computational Considerations in the Study of RNA-Binding Protein-RNA Interactions.

    Advances in experimental medicine and biology · 2016 · 907: 1-28

    After an RNA is transcribed, it undergoes a variety of processing steps that can change the encoded protein sequence (through alternative splicing and RNA editing), regulate the stability of the RNA, and control subcellular localization, timing, and rate of translation. …

    PMID 27256380 DOI ↗

  23. Enhanced CLIP Uncovers IMP Protein-RNA Targets in Human Pluripotent Stem Cells Important for Cell Adhesion and Survival.

    Cell reports · 2016 · 15(3): 666-679

    Human pluripotent stem cells (hPSCs) require precise control of post-transcriptional RNA networks to maintain proliferation and survival. Using enhanced UV crosslinking and immunoprecipitation (eCLIP), we identify RNA targets of the IMP/IGF2BP family of RNA-binding proteins in hPSCs. At the broad …

    PMID 27068461 DOI ↗

  24. Comprehensive identification of miRNA target sites in live animals.

    Methods in molecular biology (Clifton, N.J.) · 2011 · 732: 169-85

    MicroRNAs (miRNAs) are small RNA molecules that posttranscriptionally regulate the expression of protein-coding genes. The mature miRNAs are loaded into Argonaute-containing protein complexes (miRISC, miRNA Induced S ilencing Complex), and guide these complexes to the 3' UTR of targeted mRNA …

    PMID 21431713 DOI ↗

Datasets 8

GSE65973 GSE · GEO

RNA sequencing of mice expressing NLS-hTDP-43

Mus musculus · GPL9250

GSE117293 GSE · GEO

Large-scale tethered function assays identify factors that regulate mRNA stability and translation (HEK293T_RNA-seq)

Homo sapiens · GPL20301

GSE117294 GSE · GEO

Large-scale tethered function assays identify factors that regulate mRNA stability and translation

Homo sapiens · GPL20301

GSE78508 GSE · GEO

Enhanced CLIP uncovers IMP protein-RNA targets in human pluripotent stem cells important for cell adhesion and survival [RNA-Seq]

Homo sapiens · GPL11154

GSE234078 GSE · GEO

A super-enhancer regulated RNA-binding protein cascade drives pancreatic cancer

Mus musculus · GPL20301

GSE117291 GSE · GEO

Large-scale tethered function assays identify factors that regulate mRNA stability and translation (polysome profiling)

Homo sapiens · GPL20301

GSE78507 GSE · GEO

Enhanced CLIP uncovers IMP protein-RNA targets in human pluripotent stem cells important for cell adhesion and survival [eCLIP-Seq]

Homo sapiens · GPL16791

GSE117290 GSE · GEO

Large-scale tethered function assays identify factors that regulate mRNA stability and translation (eCLIP)

Homo sapiens · GPL20301

Analyses 4

GSE117290 Processing Pipeline

GSE117290 · 7 steps · OTHER · code_examples

Large-scale tethered function assays identify factors that regulate mRNA stability and translation. (2020)

GSE117291 Processing Pipeline

GSE117291 · 5 steps · RNA-Seq · code_examples

Large-scale tethered function assays identify factors that regulate mRNA stability and translation. (2020)

GSE117293 Processing Pipeline

GSE117293 · 5 steps · RNA-Seq · code_examples

Large-scale tethered function assays identify factors that regulate mRNA stability and translation. (2020)

GSE117294 Processing Pipeline

GSE117294 · 5 steps · GSE · code_examples

Large-scale tethered function assays identify factors that regulate mRNA stability and translation. (2020)