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TranscriptomicsIntegrative regulatory mapping indicates that the RNA-binding protein HuR (ELAVL1) couples pre-mRNA processing and mRNA stability [sequence data]
RNA-binding proteins coordinate the fates of multiple RNAs, but the principles underlying these global interactions remain poorly understood. We elucidated regulatory mechanisms of the RNA-binding protein HuR, by integrating data from diverse high-throughput targeting technologies, specifically PAR-...
ORGANISM(S): Homo sapiens 
2011-08-19 | E-GEOD-29779 | biostudies-arrayexpress
TranscriptomicsHuR differentially regulates unique subsets of mRNAs in estrogen receptor negative and positive breast cancer
Analysis of RNA immunoprecipitation of HuR, a RNA binding protein (RBP), in breast cancer cell lines. This approach, utilizing RNA immunoprecipitation hybridized to microarray (RIP-Chip), provides global identification of putative endogenous mRNA targets of different RBPs. HuR is an RBP that binds ...
ORGANISM(S): Homo sapiens 
2010-06-24 | E-GEOD-17820 | biostudies-arrayexpress
TranscriptomicsAMPK epidermal inhibition promotes HuR cytoplasmic localization eliciting post-transcriptional inflammatory response in psoriasis
IL-20 cytokines are involved in the establishment of psoriasis, a common chronic skin inflammation epidemiologically associated with metabolic syndrome, but molecular mechanisms underlying their over-expression remain to be elucidated. We find that keratinocytes (KCs) expressed IL-20 and lymphocytes...
ORGANISM(S): Homo sapiens 
2015-09-08 | E-GEOD-50598 | biostudies-arrayexpress
TranscriptomicsUnstressed HeLa cells and ELAVL1/HuR knock down conditions: polyA RNA-Seq, small RNA-Seq, and PAR-CLIP
Post-transcriptional gene regulation relies on hundreds of RNA binding proteins (RBPs) but the function of most RBPs is unknown. The human RBP HuR/ELAVL1 is a conserved mRNA stability regulator. We used PAR-CLIP, a method based on RNA-protein crosslinking, to identify transcriptome wide ~26,000 HuR ...
ORGANISM(S): Homo sapiens 
2011-06-29 | E-GEOD-29943 | biostudies-arrayexpress
ProteomicsPancreatic cancer-intrinsic HuR regulates the pro-tumorigenic properties of extracellular vesicles
Pancreatic ductal adenocarcinoma (PDAC) tumors contain chaotic vasculature that limits immune surveillance and promotes early events in the metastatic cascade. However, current antiangiogenic therapies have failed in PDAC, and it remains important to uncover mechanisms by which cancer cells signal t...
ORGANISM(S): Homo sapiens (Human) 
2025-08-09 | PXD059674 | Pride
Pancreatic cancer-intrinsic hur regulates the pro-tumorigenic properties of extracellular vesicles 
TranscriptomicsHuR (ELAVL1) RIP-chip and knockdown exon array
Integrative regulatory mapping indicates that the RNA-binding protein HuR (ELAVL1) couples pre-mRNA processing and mRNA stability In this dataset, we employed two distinct experiments. 1) HuR RIP-chip to identify mRNA targets of HuR. 2) HuR knockdown to identify mRNAs whose expression are dependent ...
ORGANISM(S): Homo sapiens 
2011-08-18 | E-GEOD-29778 | biostudies-arrayexpress
TranscriptomicsDestabilization of Nucleophosmin mRNA by the HuR/KSRP complex is required for muscle fiber formation
HuR promotes myogenesis by stabilizing MyoD, Myogenin and p21 mRNAs during the fusion step of muscle cells to form myotubes. Here we show that HuR, via a novel mRNA destabilizing activity, promotes the early steps of myogenesis by reducing the expression of the cell cycle promoter nucleophosmin (NPM...
ORGANISM(S): Mus musculus 
2014-04-26 | E-GEOD-57113 | biostudies-arrayexpress
TranscriptomicsThe RNA-binding protein HuR coordinates global changes in gene expression during patterning of early peripheral nerves
Identify mRNA targets of the RNA-binding protein HuR in vivo during Schwann cell development using RIP-chip analysis. IP protocol of endogenous mRNA-transfected HuR complexes was performed as described in Keene et al. (2006). In brief, 500 mg of whole-cell lysate obtained from a pool of NB or P5 sci...
ORGANISM(S): Mus musculus 
2012-01-19 | E-MEXP-3519 | biostudies-arrayexpress
TranscriptomicsChemokine Transcripts as Targets of the RNA-Binding Protein HuR in Human Airway Epithelium
HuR is a regulator of mRNA turnover or translation of inflammatory genes through binding to adenylate-uridylate-rich elements (ARE) and related motifs present in the 3’untranslated region (UTR) of mRNAs. We aimed to identify HuR targets in the human airway epithelial cell line BEAS-2B challenged wit...
ORGANISM(S): Homo sapiens 
2010-11-10 | E-GEOD-25264 | biostudies-arrayexpress
TranscriptomicsConcurrent Versus Individual Binding of HuR and AUF1 to Common Labile Target mRNAs
RNA was isolated from material that had been immunoprecipitated (IP) from Hela cells using antibodies recognizing RNA-binding proteins HuR or AUF1, as well as using a control IgG1 antibody. RNA was reverse-transcribed in the presence of [alpha-33P]dCTP and the radiolabeled product used to hybridize ...
ORGANISM(S): Homo sapiens 
2010-06-09 | E-GEOD-1361 | biostudies-arrayexpress
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