Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

41 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-Seq of influenza A/Puerto Rico/8/1934 (H1N1) virus infected monoclonal cell lines with depressed IFITM3 gene activity

ABSTRACT: In this study monoclonal cell lines carrying mutations in IFITM3 gene were obtained based on WI-38 VA13 cells. To research the involvement of the IFITM3 gene in cellular response to Influenza A virus infection, original WI-38 VA13 cells and the clones with depressed IFITM3 gene activity (F3, F5, Е12) were infected with influenza A/Puerto Rico/8/1934 (H1N1) virus. RNA-seq analysis of infected cell lines after 24 h was performed on an Illumina NextSeq 500 platform. The same mock-infected cells were used as controls (0 hpi). PolyA RNA-enriched fraction was used for constructing of cDNA libraries. Differential expressed genes were identified using R package DESeq2.

INSTRUMENT(S): NextSeq 500

ORGANISM(S): Homo sapiens

SUBMITTER: Evgenii Zhuravlev

PROVIDER: E-MTAB-13582 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

RNA-Seq of influenza A/Puerto Rico/8/1934 (H1N1) virus infected MRC5, WI-38 VA-13, A549 and HEK293FT human cells

Project description:To study genes involved in cellular response to Influenza A virus infection, human cells MRC5, WI-38 VA-13, A549 and HEK293FT were infected with influenza A/Puerto Rico/8/1934 (H1N1) virus. RNA-seq analysis of infected cell lines after 48 h was performed on an Illumina NextSeq 500 platform. The same mock-infected cells were used as controls. PolyA RNA-enriched fraction was used for constructing of cDNA libraries. Differential expressed genes were identified using R package DESeq2.

2020-11-23 | E-MTAB-9511 | biostudies-arrayexpress

Small RNA-Seq of influenza A/Puerto Rico/8/1934 (H1N1) virus infected A549 human cells

Project description:To study expression pattern of small nucleolar RNAs (snoRNAs) during influenza A viral infection, human cells A549 were infected with influenza A/Puerto Rico/8/1934 (H1N1) virus. Small RNA-seq analysis of infected cells after 24 h or 48 h incubation was performed on an Illumina NextSeq 500 platform. The same mock-infected cells were used as control. Small RNA fractions (<200 nucleotide length) was used for constructing of cDNA libraries. Differential expressed non-coding RNAs were identified using R package DESeq2.

2022-11-01 | E-MTAB-12088 | biostudies-arrayexpress

Analysis of global gene expression profiles of hPAF1 deficient A549 cells during infection with H1N1 influenza A virus or vesicular stomatitis virus (VSV)

Project description:Viral infection is commonly associated with virus-driven hijacking of host proteins. We describe a novel mechanism by which influenza virus impacts host cells through the interaction of influenza NS1 protein with the infected cell epigenome. We show that the NS1 protein of influenza A H3N2 targets the transcription elongation PAF1 complex (hPAF1C). We demonstrate that binding of NS1 to hPAF1C results in suppression of hPAF1C-mediated transcriptional elongation. More importantly,in the following data sets, we show that hPAF1 plays a crucial role in the antiviral response. Loss of hPAF1C reduces antiviral gene expression and reduces inducible transcription of target genes after stimulation with viral RNA analogue poly(I:C), vesicular stomatitis virus (VSV), exogenous recombinant IFN(beta) and influenza virus (H1N1). This study underscores the importance of hPAF1C in controlling inducible antiviral gene expression. Untreated (no siRNA), control siRNA-treated and hPAF1 siRNA-treated A549 cells were stimulated with A/Puerto Rico/8/1934 influenza virus (H1N1) or vesicular stomatitis virus (VSV). Total RNA was isolated with the Qiagen RNeasy mini kit. 200ng of total RNA per sample was used to prepare biotin-labeled RNA using MessageAmp™ Premier RNA Amplification Kit (Applied Biosystems) and hybridized to HumanHT-12 v4 Expression BeadChips (Illumina). Data analysis was performed using the GeneSpring GX11.0 software (Agilent Technologies). 3 biological replicates per condition

2012-02-15 | E-GEOD-35266 | biostudies-arrayexpress

Analysis of global gene expression profiles of hPAF1 deficient A549 cells

Project description:This SuperSeries is composed of the following subset Series: GSE35265: Analysis of global gene expression profiles of hPAF1 deficiency on unstimulated A549 cells GSE35266: Analysis of global gene expression profiles of hPAF1 deficient A549 cells during infection with H1N1 influenza A virus or vesicular stomatitis virus (VSV) GSE35267: Analysis of global gene expression profiles of hPAF1 deficient A549 cells during stimulation with PR8/?NS1 influenza virus, IFN?1 or Poly(I:C) Refer to individual Series

2012-02-15 | E-GEOD-35268 | biostudies-arrayexpress

Identification of naturally-presented influenza A virus CD8+ T cell epitopes

Project description:Influenza viruses (IV) infection is a public health concern worldwide. Currently, all available vaccines as well as antiviral drugs that target the virus itself are prone to resistance. Lessons learned from previous pandemic outbreaks is that people with a preexisting cellular immune response are either protected or developed less severe disease against the infection. Understanding CD8+ T cell immunity to IV across prominent HLA types is pivotal to rationally designing a universal influenza vaccine and generating protective immunity, especially for high-risk populations. Using mass spectroscopy, an immunopeptidomics analysis was carried out to characterize the entire landscape of peptides presented by MHC-I molecules post IV infection at different time points. We were able to identify sixteen naturally-presented MHC-I ligands restricted to different HLA allotypes including HLA-A*68, HLA-A*24, HLA-B*51, and HLA-B*07. Of these, nine peptides were immunogenic with multifunctional memory CD8 T cell response in different donors. These results highlight novel broadly protective IAV-derived CD8+ epitopes that reflect physiological peptide processing and presentation mechanisms that can work cooperatively with other distinct epitopes to provide optimal protection in particular against the newly-emerging variants.

2024-05-22 | PXD035241 | Pride

RNA-Seq of monoclonal cell lines after CRISPR/Cas9-mediated editing of the small nucleolar RNA host-gene GAS5

Project description:In this study monoclonal cell lines carrying mutations in the small nucleolar RNA host-gene GAS5 were obtained. Next, Poly(A) RNA-seq and Small RNA-seq analyses of obtained cell lines were performed on an Illumina NextSeq 500 platform. Poly(A) RNA-seq libraries was constructed on polyA mRNA-enriched fraction. Small RNA-seq libraries was constructed on small RNA fraction (<200 nucleotide length). The reads were aligned via STAR to the human genome (GRCh37). The comparison of the mRNA levels of genes and small RNA levels in RNA-Seq experiments was carried out using CuffDiff tool. Sashimi plots for RNA-Seq analyses of isoform expression were generated by IGV. It was shown that specific mutations in SNORD74 led to the downregulation of all GAS5-encoded SNORDs and GAS5 lncRNA. Obtained results demonstrate the SNORD-dependent manner of the GAS5 maturation.

2023-11-14 | E-MTAB-13515 | biostudies-arrayexpress

Analysis of global gene expression profiles of hPAF1 deficient A549 cells during stimulation with PR8/∆NS1 influenza virus, IFNβ1 or Poly(I:C)

Project description:Viral infection is commonly associated with virus-driven hijacking of host proteins. We describe a novel mechanism by which influenza virus impacts host cells through the interaction of influenza NS1 protein with the infected cell epigenome. We show that the NS1 protein of influenza A H3N2 targets the transcription elongation PAF1 complex (hPAF1C). We demonstrate that binding of NS1 to hPAF1C results in suppression of hPAF1C-mediated transcriptional elongation. More importantly,in the following data sets, we show that hPAF1 plays a crucial role in the antiviral response. Loss of hPAF1C reduces antiviral gene expression and reduces inducible transcription of target genes after stimulation with viral RNA analogue poly(I:C), vesicular stomatitis virus (VSV), exogenous recombinant IFN(beta) and influenza virus (H1N1). This study underscores the importance of hPAF1C in controlling inducible antiviral gene expression. Untreated (no siRNA), control siRNA-treated and hPAF1 siRNA-treated A549 cells were stimulated with PR8/∆NS1 influenza virus (MOI 1), IFNβ1 (500U/mL) or Poly(I:C) (2ug/mL). Total RNA was isolated with the Qiagen RNeasy mini kit. 200ng of total RNA per sample was used to prepare biotin-labeled RNA using MessageAmp™ Premier RNA Amplification Kit (Applied Biosystems) and hybridized to HumanHT-12 v4 Expression BeadChips (Illumina). Data analysis was performed using the GeneSpring GX11.0 software (Agilent Technologies). 3 biological replicates per condition

2012-02-15 | E-GEOD-35267 | biostudies-arrayexpress

Analysis of global gene expression profiles of A549 cells treated with SETX siRNA upon Influenza A/PR/8/34(ΔNS1) Infection

Project description:Untransfected (no siRNA), control siRNA or SETX siRNA treated A549 cells were infected with A/Puerto Rico/8/1934(ΔNS1) for 4 hours 3 Biological Replicates per condition

2015-03-30 | E-GEOD-52932 | biostudies-arrayexpress

Analysis of global gene expression profiles of A549 cells treated with Xrn2 siRNA upon Influenza A/PR/8/34(ΔNS1) Infection

Project description:Untransfected (no siRNA), control siRNA or Xrn2 siRNA treated A549 cells were infected with A/Puerto Rico/8/1934(ΔNS1) for 4 hours 3 Biological Replicates per condition

2015-03-30 | E-GEOD-66661 | biostudies-arrayexpress

Transcription profiling of mouse resting and activated CD8+ T cells

Project description:This experiment compared the expression of mRNAs and noncoding RNAs between resting and activated CD8+ effector T cells, with the primary aim of identifying noncoding RNAs that were dynamically regulated during T cell activation.

2008-11-01 | E-TABM-491 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data