GEO DataSets

(Submitter supplied) Severe acute respiratory syndrome coronavirus (SARS-CoV) causes a respiratory disease leading to death in 10% of the infected people. A mouse adapted SARS-CoV lacking the envelope (E) protein (rSARS-CoV-MA15-ΔE) is attenuated in vivo. To identify E protein domains and host responses that contribute to rSARS-CoV-MA15-ΔE attenuation, several mutants (rSARS-CoV-MA15-E*) containing point mutations or deletions in the amino-terminal or the carboxy-terminal regions of E protein, respectively, were generated. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL13912

15 Samples

Download data: TXT

(Submitter supplied) Severe acute respiratory syndrome virus (SARS-CoV) that lacks the envelope (E) gene (rSARS-CoV-ΔE) is attenuated in vivo [1,2]. To identify factors that contribute to rSARS-CoV-ΔE attenuation, gene expression in cells infected by SARS-CoV with or without E gene was compared. Twenty-five stress response genes were preferentially upregulated during infection in the absence of the E gene. In addition, genes involved in signal transduction, transcription, cell metabolism, immunoregulation, inflammation, apoptosis and cell cycle and differentiation were differentially regulated in cells infected with rSARS-CoV with or without the E gene. more...

Organism:

Chlorocebus aethiops; Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

33 Samples

Download data: CEL

(Submitter supplied) To better understand the biological pathways by which UV inactivated SARS-CoV-induced pulmonary eosinophilia occurs, we examined global transcriptional changes in macrophages from the lungs of mouse.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

24 Samples

Download data: TXT

(Submitter supplied) To better understand the biological pathways by which UV inactivated SARS-CoV-induced pulmonary eosinophilia occurs, we examined global transcriptional changes in mouse lungs.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

24 Samples

Download data: TXT

(Submitter supplied) A recombinant SARS-CoV lacking the envelope (E) protein is attenuated in vivo. Here we report that E protein PDZ-binding motif (PBM), a domain involved in protein-protein interactions, is a major virulence determinant in vivo. Elimination of SARS-CoV E protein PBM by using reverse genetics led to attenuated viruses (SARS-CoV-mutPBM) and to a reduction in the deleterious exacerbate immune response triggered during infection with the parental virus (SARS-CoV-wt). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL13912

9 Samples

Download data: TXT

(Submitter supplied) This purpose of this experiment was to investigate the transcriptional differences between mice infected with SARS MA15 or SARS nsp16 mutant viruses.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

40 Samples

Download data: TXT

(Submitter supplied) Purpose of experiment was to perform transcriptomic analysis on C57Bl/6 mice infected with different doses of SARS CoV MA15 at 4 different days post infection.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

92 Samples

Download data: TXT

(Submitter supplied) The purpose is to determine the role of TLR3-/- on the regulation of the host immune response during lethal SARS-CoV infection

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

52 Samples

Download data: TXT

(Submitter supplied) The three human deadly coronaviruses (CoVs) (SARS-CoV, MERS-CoV and SARS-CoV-2) have infected around eight thousand, two thousand six hundred and 262 million people so far (December 2021), causing the death of 10%, 37% and 2% of them, respectively, so their implication in health is very important. These CoVs have proteins with a PBM motif that binds to PDZ cell domains. PDZ domains are found in more than 400 cellular proteins, therefore, viruses with PBM motifs have a high potential to modify cell behavior. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

48 Samples

Download data: TXT

(Submitter supplied) Severe acute respiratory syndrome coronavirus (SARS-CoV) and the closely related SARS-CoV-2 are emergent highly pathogenic human respiratory viruses causing acute lethal disease associated with lung damage and dysregulated inflammatory responses. SARS-CoV envelope protein (E) is a virulence factor involved in the activation of various inflammatory pathways. Here, we study the contribution of host miRNAs to the virulence mediated by E protein. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

16 Samples

Download data: TXT

(Submitter supplied) Severe acute respiratory syndrome coronavirus (SARS-CoV) causes lethal disease in humans, with viral E protein promoting the exacerbated inflammatory response. By deep sequencing RNAs from the lungs of infected mice, we have addressed the relevance of small, non-coding RNAs in SARS-CoV pathology. Host microRNAs (miRNAs) expressed during infection by a virulent virus encoding the E protein were significantly enriched for cytokine-mediated inflammatory pathways when compared with attenuated SARS-CoV-∆E, suggesting contribution of miRNAs to E protein-induced inflammation. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL15103

16 Samples

Download data: TXT

(Submitter supplied) To further investigate the underlying mechanisms of severe acute respiratory syndrome (SARS) pathogenesis and evaluate the therapeutic efficacy of potential drugs and vaccines it is necessary to use an animal model that is highly representative of the human condition in terms of respiratory anatomy, physiology and clinical sequelae. The ferret, Mustela putorius furo, supports SARS-CoV replication and displays many of the symptoms and pathological features seen in SARS-CoV-infected humans. more...

Organism:

Mustela putorius furo; Canis lupus familiaris

Type:

Expression profiling by array

Platform:

GPL3738

38 Samples

Download data: CEL

(Submitter supplied) Severe acute respiratory syndrome coronavirus (SARS-CoV) causes lethal disease in humans, which is characterized by exacerbated inflammatory response and extensive lung pathology. To address the relevance of small non-coding RNAs in SARS-CoV pathology, we deep sequenced RNAs from the lungs of infected mice and discovered three 18–22 nt small viral RNAs (svRNAs). The three svRNAs were derived from the nsp3 (svRNA-nsp3.1 and -nsp3.2) and N (svRNA-N) genomic regions of SARS-CoV. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL15103

16 Samples

Download data: TXT

(Submitter supplied) The mechanisms by which pulmonary lesions and fibrosis are generated during SARS-CoV infection are not known. Using high-throughput mRNA profiling, we examined the transcriptional response of wild-type (WT), type I interferon receptor knockout (IFNAR1−/−), and STAT1 knockout (STAT1−/−) mice infected with a recombinant mouse-adapted SARS-CoV (rMA15) to better understand the contribution of specific gene expression changes to disease progression.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

36 Samples

Download data: TXT

(Submitter supplied) The severe acute respiratory syndrome (SARS) epidemic was characterized by increased pathogenicity in the elderly due to an early exacerbated innate host response. SARS-CoV is a zoonotic pathogen that entered the human population through an intermediate host like the palm civet. To prevent future introductions of zoonotic SARS-CoV strains and subsequent transmission into the human population, heterologous disease models are needed to test the efficacy of vaccines and therapeutics against both late human and zoonotic isolates. more...

Organism:

Macaca mulatta

Type:

Expression profiling by array

Platform:

GPL3535

30 Samples

Download data: CEL, CHP

(Submitter supplied) RNA was isolated from the lungs of mock and infected control and Trim55-/- mice at 2 and 4 DPI.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

21 Samples

Download data: TXT

(Submitter supplied) Rationale: Growth/differentiation factor 15 (GDF15) is a stress cytokine with numerous proposed roles including stress erythropoiesis. Higher circulating GDF15 levels are prognostic of mortality during acute respiratory distress syndrome, but the sources and downstream effects of GDF15 during pathogen-mediated injury remain unclear. Methods: We quantified GDF15 in plasma and lower respiratory tract (LRT) biospecimens from critically-ill humans with acute respiratory failure. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

10 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

438 Samples

Download data: TXT

(Submitter supplied) HAE cultures were infected with SARS-CoV, SARS-dORF6 or SARS-BatSRBD and were directly compared to A/CA/04/2009 H1N1 influenza-infected cultures. Cell samples were collected at various hours post-infection for analysis.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

134 Samples

Download data: TXT

(Submitter supplied) HAE cultures were infected with SARS-CoV, SARS-ddORF6 or SARS-BatSRBD and were directly compared to A/CA/04/2009 H1N1 influenza-infected cultures. Cell samples were collected at various hours post-infection for analysis.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

141 Samples

Download data: TXT