Influenza A virus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA37813 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| GCA_001343785.1_sequence_report.txt | Txt |
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Project description:The influenza A(H1N1)pdm09 virus caused a global flu pandemic in 2009 and contributes to seasonal epidemics. Different treatment and prevention options for influenza have been developed and applied with limited success. Here we report that an Akt inhibitor MK2206 possesses potent antiviral activity against influenza A(H1N1)pdm09 virus in vitro. We showed that MK2206 blocks the entry of different A(H1N1)pdm09 strains into cells. Moreover, MK2206 prevented A(H1N1)pdm09-mediated activation of cellular signaling pathways and the development of cellular immune responses. Importantly, A(H1N1)pdm09 virus was unable to develop resistance to MK2206. Thus, MK2206 is a potent anti-influenza A(H1N1)pdm09 agent.
2014-01-23 | GSE54293 | GEO
Project description:The influenza A(H1N1)pdm09 virus caused a global flu pandemic in 2009 and contributes to seasonal epidemics. Different treatment and prevention options for influenza have been developed and applied with limited success. Here we report that an Akt inhibitor MK2206 possesses potent antiviral activity against influenza A(H1N1)pdm09 virus in vitro. We showed that MK2206 blocks the entry of different A(H1N1)pdm09 strains into cells. Moreover, MK2206 prevented A(H1N1)pdm09-mediated activation of cellular signaling pathways and the development of cellular immune responses. Importantly, A(H1N1)pdm09 virus was unable to develop resistance to MK2206. Thus, MK2206 is a potent anti-influenza A(H1N1)pdm09 agent. Total RNA obtained from NCI-H1666 cells, which are non-small cell lung cancer cell line. NCI-H1666 cells were non- or MK2206-treated (10 μM) and mock- or virus-infected (A/Helsinki/p14/2009) at moi of 3.
2014-01-23 | E-GEOD-54293 | biostudies-arrayexpress
Project description:Environmental 2009 Influenza H1N1 Multiisolate Project
| PRJNA70957 | ENA
Project description:This SuperSeries is composed of the following subset Series: GSE36461: MiRNA profiling during infection with H1N1 influenza A virus (A/Mexico/InDRE4487/H1N1/2009) GSE36462: MiRNA profiling during infection with H7N7 influenza A virus (A/Ck/Germany/R28/H7N7/2003) GSE36553: mRNA profiling during infection with H1N1 influenza A virus (A/Mexico/InDRE4487/H1N1/2009) Refer to individual Series
2012-04-09 | E-GEOD-36555 | biostudies-arrayexpress
Project description:To further understand the molecular pathogenesis of the 2009 pandemic H1N1 influenza virus infection, we profiled cellular miRNAs of lung tissue from BALB/c mice infected with influenza virus BJ501 and a mouse-adapted influenza virus A/Puerto Rico/8/34 (H1N1)(PR8) as a comparison.
2013-04-17 | GSE46087 | GEO
Project description:Differential expression was determined in Calu-3 cells between mock infected and infected with H1N1 influenza virus A/Netherlands/602/2009 at nine time points post-infection. As a comparison, cells were also infected with A/CA/04/2009 H1N1 influenza virus at 4 time points post-infection.
2012-09-13 | GSE40844 | GEO
Project description:This study used virological, histological, immunological and global gene expression to compare the virlence of two newly emerged 2009 H1N1 isolates (A/Mexico/InDRE4487/2009 and A/Mexico/4108/2009) and current seasonal H1N1 influenza strain (A/Kawasaki/UTK-4/2009) in experimentally infected cynomolgus macaques. We showed that infection of macaques with two genetically similar but clinically distinct SOIV isolates from the early stage of the pandemic (A/Mexico/4108/2009 and A/Mexico/InDRE4487/2009) resulted in upper and lower respiratory tract infections and clinical disease ranging from mild to severe pneumonia. Disease associated with these SOIV isolates was clearly advanced over the mild infection caused by A/Kawasaki/UTK-4/2009, a current seasonal strain.
2011-08-30 | GSE31694 | GEO
Project description:To further understand the roles of miRNA during influenza A virus infection, we performed miRNA profiling in human alveolar adenocarcinoma cell lines, A549 cells, infected with influenza A virus A/Beijing/501/2009(H1N1) and A/goose/Jilin/hb/2003(H5N1).
2017-03-22 | GSE96857 | GEO
Project description:Influenza A virus is a kind of single negative-stranded RNA virus which belongs to the Orthomyxoviridae family. It can cause localized outbreak or worldwide epidemic in a short time for its great contagiosity, fast spread speed and a wide range of host, and H1N1 influenza virus is a strong pathogenic subtype of influenza A virus. Influenza A virus infection has been shown to alter miRNA expression both in cultured cells and in animal models. We used microRNA microarrays to detail the programme of microRNA expression and identified distinct classes of differentially regulated microRNAs during this process.
2014-10-21 | GSE62495 | GEO
Project description:A/Zhejiang/DTID-ZJU02/2009(H1N1) is a strain of the swine-origin influenza A(H1N1) virus isolated during the human swine flu outbreak of 2009. To analyze the miRNA expression profiles of A549 cells infected with A/Zhejiang/DTID-ZJU02/2009(H1N1) at 0, 24, 48, and 72 h post-infection (hpi) and investigate the relation between the miRNA expression profile and its pathogenesis, Human MicroRNA Array v2.0 was applied. At 24 hpi, 174 miRNAs were detected to change their expression compared with 0 hpi, 28 of them increased and 146 decreased. At 48 hpi, 214 changed miRNAs were detected, 21 of them increased and 193 decreased. At 72 hpi, 282 changed miRNAs were detected, 19 of them increased and 263 decreased. Targets of the 21 significantly differentially expressed miRNAs were analyzed by bioinformatics technology. The function categories of the predicted targets were analyzed by GO(Gene ontology) annotation. The signaling pathways involving the changed miRNAs were analyzed by KEGG(Kyoto Encyclopedia of Genes and Genomes) and GO annotation. Four key signaling pathways were identified, namely, the MAPK, apoptosis, JAK_STAT, and toll-like receptor signaling pathways. The apoptosis and MAPK signaling pathways were activated by all miRNAs, whereas the JAK_STAT and toll-like receptor signaling pathways were activated by some miRNAs but inhibited by the others, suggesting balance in the host–virus interaction. We also constructed and analyzed the protein-protein interaction network of all the predicted targets and found some key nodes. This finding provides a picture of miRNA expression in A549 cells infected with A/Zhejiang/DTID-ZJU02/2009(H1N1) as complete as possible, which may provide important information for investigation of H1N1 pathogenesis and therapeutic method.
2013-11-06 | GSE52105 | GEO