RNA Immunoprecipitation in macrophages using NLRC4 and Caspase11 and high-throughput sequencing of isolated lncRNA
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA725431 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:At the epigenetic level, lncRNAs play important roles in cell differentiation and function. We identified novel long-stranded non-coding RNA (GM1082) in BMDMs, which may play an important role in macrophage differentiation and function.To confirm the interaction between LNCRNA and NLRC4 and Caspase11, we performed RNA immunoprecipitation using NLRC4 and Caspase11 antibodies, and high-throughput sequencing of the obtained RNA.
2021-04-28 | GSE173399 | GEO
Project description:NLRC4 activation needs lncRNA LNCGM1082
| PRJNA725427 | ENA
Project description:Transcription factor binding locations by ChIP followed by high throughput sequencing. To build and validate an automated Chromatin Immunoprecipitation and high throughput Illumina sequencing pipeline
2013-06-01 | E-MTAB-1579 | biostudies-arrayexpress
Project description:Purpose: Nlrc4-T337S mice have shown phenotypic differences in their intenstinal epithelia. The goal of this experiment was to determine the differences at the level of transcription between Nlrc4-T337S mice and WT in order to identify further areas of inquiry. Methods: Pooled cDNA libraries were sequenced on Illumina HiSeq 2000 platform, mapped to mm9 using Tophat v2.1, and quantified using Partek GSv6.6 software. Reads were converted to TPM and a 0.5 TPM offset added to all transcripts. Non-coding genes and genes with no sample > 1 TPM were removed Results: Using tophat/2.1.0, we mapped about 50 million sequence reads per sample to the mouse genome (build mm9) and identified 22986 transcripts in the intestines of WT and Nlrc4-T337S mice. Compared to WT IECs, Nlrc4-T337S had a 17-fold increase in Ubd, as well as increases in multiple genes that were identified as part of the MHC-II antigen presentation pathway. Conclusions: Our study found that Nlrc4-T337S IECs have a different RNA-profile than WT mice caused by their point mutation, which led to the discovery of increased proliferation of Nlrc4-T337S IECs as well as increased MHC-II expression.
2018-01-11 | GSE109032 | GEO
Project description:The submitted files contain ChIP-seq data for the p300 transcriptional coactivator in GM12878 cells and for the NRSF transcription factor in GM12878 and Jurkat cells generated using a fully automated robotic chromatin immunoprecipitation protocol. Cells were fixed using 1% formaldehyde (NRSF samples) or 1% formaldehyde at 37C (p300 samples).
2014-06-01 | GSE53366 | GEO
Project description:Long non-coding RNAs (lncRNAs) form a new class of RNA molecules implicated in various aspects of protein coding gene expression regulation. To study lncRNAs in cancer, we generated expression profiles for 1708 human lncRNAs in the NCI60 cancer cell line panel using a high-throughput nanowell RT-qPCR platform. We describe how qPCR assays were designed and validated and provide processed and normalized expression data for further analysis. Data quality is demonstrated by matching the lncRNA expression profiles with phenotypic and genomic characteristics of the cancer cell lines. This data set can be integrated with publicly available omics and pharmacological data sets to uncover novel associations between lncRNA expression and mRNA expression, miRNA expression, DNA copy number, protein coding gene mutation status or drug response. lncRNA expression profiling of 60 cancer cell lines
2016-06-29 | E-GEOD-80332 | biostudies-arrayexpress
Project description:Regulation of subcellular mRNA localisation is a fundamental biological mechanism, which adds a spatial dimension to the diverse layers of post-transcriptional control of gene expression. Insights into this phenomenon have been described in a multitude of cell types and across taxonomic kingdoms, highlighting its biological significance. The cellular compartment in which mRNAs are located may define distinct aspects of the encoded proteins, ranging from production rate and complex formation to localised activity. Ultimately, mRNA localisation supports compartmentalised mechanistic outputs that can respond to local stimuli, orient migration, or even shape cells. We used an unbiased method to profile the RNA-bound proteome in migrating endothelial cells and found that the plasma membrane (PM)-associated A-kinase anchor protein 12 (AKAP12) interacts with various mRNAs, including mRNAs encoding kinases with Actin remodelling activity. To identify transcripts bound by AKAP12, we carried out UV crosslinking experiments followed by RNA immunoprecipitation and high throughput sequencing. Our data offer novel insights in complex mechanisms of spatial control of gene expression.
2024-03-28 | GSE247682 | GEO
Project description:We previously identified the stimuli-responsive lncRNA CALA to impact endothelial cell function and identified G3BP1 as a main interaction partner of CALA in the cytoplasm of human umblical vein endothelial cells (HUVECs). To uncover the role of the lncRNA CALA in G3BP1-RNPs in the cytoplasm, we purified the G3BP1 interactome in control and CALA-silenced HUVECs via anti-G3BP1 immunoprecipitation followed by mass spectrometry. We thereby uncover the basal G3BP1 protein interactome in HUVECs and additionally identify lncRNA-dependent protein interactions of G3BP1 in the cytoplasm of HUVEC.
2022-07-04 | PXD033517 | Pride
Project description:In this study, the long non-coding RNA (lncRNA) expression profile in human thoracic aortic dissection (TAD), a highly lethal cardiovascular disease, was investigated. Human TAD (n=3) and normal aortic tissues (NA) (n=3) were examined by high-throughput sequencing. Bioinformatics analyses were performed to predict the roles of aberrantly expressed lncRNAs. Quantitative real-time polymerase chain reaction (qRT-PCR) was applied to validate the results. A total of 269 lncRNAs (159 up-regulated and 110 down-regulated) and 2, 255 mRNAs (1 294 up-regulated and 961 down-regulated) were aberrantly expressed in human TAD (fold-change>1.5, P<0.05). QRT-PCR results of five dysregulated genes were consistent with HTS data. A lncRNA-mRNA coexpression analysis showed positive correlations between the up-regulated lncRNA (ENSG00000269936) and its adjacent up-regulated mRNA (MAP2K6, R=0.940, P<0.01), and between the down-regulated lncRNA_1421 and its down-regulated mRNAs (FBLN5, R=0.950, P<0.01; ACTA2, R=0.96, P<0.01; TIMP3, R=0.96, P<0.05). The lncRNA-miRNA-mRNA network indicated that the up-regulated lncRNA XIST and p21 had similar sequences targeted by has-miR-17-5p. The results of luciferase assay and fluorescence immuno-cytochemistry were consistent with that. And qRT-PCR results showed that lncRNA XIST and p21 were expressed at a higher level and has-miR-17-5p was expressed at a lower level in TAD than in NA. The predicted binding motifs of three up-regulated lncRNAs (ENSG00000248508, ENSG00000226530, and EG00000259719) were correlated with up-regulated RUNX1 (R=0.982, P<0.001; R=0.967, P<0.01; R=0.960, P<0.01, respectively). Our study revealed a set of dysregulated lncRNAs and predicted their multiple potential functions in human TAD. These findings suggest that lncRNAs are novel potential therapeutic targets for human TAD.
2020-11-30 | GSE107844 | GEO
Project description:Data from the immunoprecipitation of CEBPB from bone marrow derived macrophages.
2020-03-17 | MSV000085112 | MassIVE