Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

DsRNA IP of Coronavirus Infected IFNAR-/- BMDMs

ABSTRACT: RNA-sequencing data of mock, wild-type, and EndoUmut MHV A59 infected IFNAR-/- bone-marrow derived macrophages. RNA was isolated at 6 hours post infection and immunoprecipitated with anti-dsRNA antibody to determine which RNA are forming a dsRNA epitope during viral infection. RNAs were mapped to C57Bl/6 Mouse genome or MHV-A59 genome (Genbank accession # AY910861).

ORGANISM(S): Mus musculus

PROVIDER: GSE144886 | GEO | 2020/02/07

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

dsRNA IP of Coronavirus Infected IFNAR-/- BMDMs

Project description:dsRNA IP of Coronavirus Infected IFNAR-/- BMDMs

| PRJNA605247 | ENA

Analysis of coronavirus and infected host-cell gene expression through RNA sequencing and ribosome profiling

Project description:Ribosome profiling (RiboSeq) (maps positions of translating ribosomes on the transcriptome) and RNASeq (quantifies the transcriptome) analysis of murine 17 clone 1 (17Cl-1) cells infected with Murine coronavirus strain A59 (MHV-A59). Samples comprise 1 and 8 h mocks, 1, 2.5, 5 and 8 h post infection timecourse, for each of RiboSeq with cycloheximide (CHX), RiboSeq with harringtonine (HAR), and RNASeq, performed in duplicate (6 x 3 x 2 libraries); RiboSeq CHX, RiboSeq HAR and RNASeq at 1 h post infection for high multiplicity of infection (3 libraries); and 1 \long-read\ library for 5 h post infection RiboSeq CHX to test for larger-than-normal ribosome footprints.

2016-02-08 | E-MTAB-4111 | biostudies-arrayexpress

Bulk RNA-seq of MHV-A59 infection in primary murine macrophages

Project description:Primary mouse peritoneal macrophages and bone marrow derived macrophages were isolated and infected with MHV-A59.

2021-10-20 | GSE185800 | GEO

Transcription profiling of mouse fibroblasts infected with murine hepatitis virus using two array platforms to compare the potential for interference from viral RNA

Project description:Infection of cells with murine hepatitis virus strain A59 (MHV-A59) results in massive amounts of viral RNA within infected cells. When applying transcriptional profiling by means of microarray analysis, this could potentially cause problems since high amounts of viral RNA could in theory interfere with the analysis. Since coronavirus RNAs are polyadenylated, the viral RNAs are also amplified by oligo(dT) primers (a standard procedure when processing RNA samples for array hybridization). In this experiment we compared two different array platforms for the potential interference of viral RNA, using MHV-A59 infection of LR7 (murine fibroblasts) as a model.

2008-05-21 | E-MEXP-1373 | biostudies-arrayexpress

Analysis of transcriptional differences between ZIKV-infected Ifnar-/- and Ifnar+/- placentas

Project description:Purpose: While type I interferons (IFN) are important for control of viral replication, we see that, upon infection of Ifnar-/- females were crossed to Ifnar+/- males with ZIKV, only Ifnar+/- fetuses are resorbed or develop severe growth restriction. To identify how IFN may be altering placenta development, we performed RNAsequencing on infected and uninfected Ifnar-/- and Ifnar+/- placentas. Methods: Ifnar-/- females were crossed to Ifnar+/- males and infected intravaginally with Cambodian ZIKV at E5.5. Placentas were harvested from infected and uninfected pregnant dams at E10.5. Results/ Conclusions: Comparison of ZIKV-infected Ifnar-/- and Ifnar+/- shows an elevated interferon stimulated gene (ISG) signature in Ifnar+/- placentas but does not reveal any underlying developmental defects that may be causing defects in placenta development.

2017-12-31 | GSE98423 | GEO

Physiologic RNA Targets and Refined Sequence Specificity of Coronavirus EndoU

Project description:Coronavirus EndoU inhibits double-stranded RNA (dsRNA)-activated antiviral responses; however, it is unclear how this occurs because the physiologic RNA substrates of EndoU are unknown. In this study, we used Mouse Hepatitis Virus (MHV)-infected bone-marrow-derived macrophage (BMM) and cyclic phosphate cDNA sequencing to identify the RNA targets of EndoU

2020-09-18 | GSE147852 | GEO

Transcription profiling of mouse brain tissue from three strains infected with mouse hepatitis virus (MHV) for 2 or 5 days

Project description:In this study we explored the antiviral gene expression induced in the CNS of MHV-infected mice, by performing whole-genome expression profiling. Three different mouse strains (BALB/c, 129SvEv and 129SvEv IFNAR-/- mice), differing in their susceptibility to infection with MHV, were used.

2009-10-01 | E-MEXP-2081 | biostudies-arrayexpress

RNA-seq of coronavirus infected and treated mouse lungs

Project description:An infection with SARS-CoV-2 can be symptomatic or asymptomatic depending on the respective activation of the immune system. We used the bacterial extract Broncho Vaxom (BV) to preactivate the immune system before a coronavirus infection using the murine coronavirus MHV A59 in a mouse model. The activation of the immune system led to a reduction in viral load and protected lung tissue from enhanced cell apoptosis. Using RNA sequencing we were able to demonstrate that lung tissue from mice receiving BV resembled an intermediate state between infected and healthy tissue. On a cellular level, treatment with BV enhanced alveolar and interstitial macrophages in the lung. We were able to phenocopy the effect of BV by transplanting naïve lung macrophages into recipient mice thereby enhancing the local cellular amount before infection. We conclude that recruitment and preactivation of the innate immune system by the bacterial extract BV is beneficial during a coronavirus infection.

2021-12-30 | GSE167749 | GEO

Transcriptomic landscape of murine coronavirus infection in the lung

Project description:Impaired type I interferon (IFN) responses are predictive of severe disease during pulmonary coronavirus infection. Insufficient IFN-responsiveness is associated with viremia and hypercytokinemia, however the resolution of IFN-dependent innate immune responses in the lungs remains limited. Here, we aimed to elucidate the early dynamics of antiviral immunity and define the IFN-dependent mechanisms limiting viral spread during pulmonary infection with the murine coronavirus A59 (M-CoV-A59), a beta-coronavirus. Combining high-resolution transcriptomic analysis and genetic attenuation of interferon signaling, we delineated IFN-dependent cell-intrinsic and population-based transcriptional changes that determined viral replication and inflammatory maturation, respectively.

2023-01-02 | E-MTAB-11781 | biostudies-arrayexpress

unclassified dsRNA viruses

Project description:unclassified dsRNA viruses

| PRJNA16954 | ENA