Ebola-infected non-human primates - PBMCs
Ontology highlight
ABSTRACT:
OTHER RELATED OMICS DATASETS IN: GSE8317
PROVIDER: PRJNA101297 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Infection with Ebola virus (EBOV) causes a fulminant and often fatal hemorrhagic fever. In order to improve our understanding of EBOV pathogenesis and EBOV-host interactions we have examined the molecular features of EBOV infection in vivo. Using self-spotted cDNA microarrays, we analyzed genome-wide host expression patterns in sequential blood samples from nonhuman primates (NHP) infected with EBOV. A reference experiement design type is where all samples are compared to a common reference. Keywords: reference_design
2007-06-28 | GSE8317 | GEO
Project description:The domestic ferret has recently been described as a uniformly lethal model of infection for three species of Ebolavirus known to be pathogenic to humans. Reagents to systematically analyze the ferret host response to infection are lacking; however, the recent publication of a draft ferret genome has opened the potential for transcriptional analysis of ferret models of disease. In this work, we present comparative analysis of longitudinally sampled blood taken from ferrets and non-human primates infected with lethal doses of the Makona strain of Zaire ebolavirus. Strong induction of proinflammatory and prothrombotic signaling programs were present in both ferrets and non-human primates and both transcriptomes were similar to previously published datasets of fatal cases of human Ebola virus infection.
2018-08-26 | GSE115620 | GEO
Project description:Comparative Transcriptomics in Ebola-Makona infected Ferrets, Non-human Primates, and Humans
| PRJNA475581 | ENA
Project description:<p align="left"><b>Title: </b> Ebola-infected non-human primates - PBMCs<br> <p align="left"><b>Summary: </b> Infection with Ebola virus (EBOV) causes a fulminant and often fatal hemorrhagic fever. In order to improve our understanding of EBOV pathogenesis and EBOV-host interactions we have examined the molecular features of EBOV infection in vivo. Using self-spotted cDNA microarrays, we analyzed genome-wide host expression patterns in sequential blood samples from nonhuman primates (NHP) infected with EBOV. <br> <p align="left"><b>Overall Design: </b> Ebola infection of non-human primates (cynomolgus macaques). We took sequential samples of peripheral blood mononuclear cells (PBMC) from 15 cynomolgus macaques infected intramuscularly with 1000 plaque forming units (PFUs) of EBOV, Zaire strain. Peripheral blood samples (2.5mL) were collected on days 1, 4, or 6 prior to infection, in order to define a robust baseline, and then on successive days after infection, until death (immediately prior to euthanasia). Animals were euthanized at days 1, 2, 3, 4, 5, and 6 postinfection. PBMC's were collected at days post-infection as noted, preserved in Trizol, Trizol-extracted total RNA, 1 round amplified (Ambion MessageAmp I), directly labeled by Cy5 incorporation during reverse transcription of amplified RNA. Each blood sample was hybridized versus a common reference. The same reference is used for all samples - Stratagene Universal Human Reference RNA, 1 round of amplification (Ambion MessageAmp I), directly labeled by Cy3 incorporation during reverse transcription of amplified reference RNA. Two to three biological replicates of pre-infection samples were taken for each animal, as well as two to nine biological replicates (from different animals) at each day post-infection. A total of 50 arrays, representing 15 animals is included in this dataset.
2008-03-11 | E-SMDB-4098 | biostudies-arrayexpress
Project description:The domestic ferret has recently been described as a uniformly lethal model of infection for three species of Ebolavirus known to be pathogenic to humans. Reagents to systematically analyze the ferret host response to infection are lacking; however, the recent publication of a draft ferret genome has opened the potential for transcriptional analysis of ferret models of disease. In this work, we present comparative analysis of longitudinally sampled blood taken from ferrets and non-human primates infected with lethal doses of the Makona strain of Zaire ebolavirus. Strong induction of proinflammatory and prothrombotic signaling programs were present in both ferrets and non-human primates and both transcriptomes were similar to previously published datasets of fatal cases of human Ebola virus infection.
2018-08-26 | GSE115785 | GEO
Project description:The purpose of this experiment was to obtain samples for mRNA analysis in IHH cells infected with Zaire Ebola virus and mutants: Zaire Ebola virus: This wild-type Ebola virus - strain Mayinga - was isolated from a fatal human case in Zaire (now known as the Democratic Republic of Congo) in 1976 Zaire Ebola virus, VP35 R312A possesses a R312A mutation in the VP35 protein. Zaire Ebola virus, delta sGP. Lacks the ability to produce non-structural protein, the secreted glycoprotein (sGP). Zaire Ebola virus, delta mucin. Lacks the mucin-like domain (MLD), which contains both N-linked and O-linked glycosylation sites, for the glycoproteins. Overview of Experiment: Cells: Immortalized Human Hepatocytes (IHH); seed 60,000 cells per well in a 24-well plate. Infected with a multiplicity of infection (MOI) of 0.5. After infection, 3x wash with PBS and replace with 5% FCS DMEM without NaPyr or NEAA. Time matched mocks done in triplicate from same cell stock as rest of samples. Time Points = 0, 6, 12, 24, 48, and 72 hrs post infection in triplicate.
2015-06-18 | E-GEOD-69943 | biostudies-arrayexpress
Project description:The purpose of this experiment was to obtain samples for mRNA analysis in IHH cells infected with Zaire Ebola virus and mutants: Zaire Ebola virus: This wild-type Ebola virus - strain Mayinga - was isolated from a fatal human case in Zaire (now known as the Democratic Republic of Congo) in 1976 Zaire Ebola virus, VP35 R312A possesses a R312A mutation in the VP35 protein. Zaire Ebola virus, delta sGP. Lacks the ability to produce non-structural protein, the secreted glycoprotein (sGP). Zaire Ebola virus, delta mucin. Lacks the mucin-like domain (MLD), which contains both N-linked and O-linked glycosylation sites, for the glycoproteins. Overview of Experiment: Cells: Immortalized Human Hepatocytes (IHH); seed 60,000 cells per well in a 24-well plate. Infected with a multiplicity of infection (MOI) of 0.5. After infection, 3x wash with PBS and replace with 5% FCS DMEM without NaPyr or NEAA. Time matched mocks done in triplicate from same cell stock as rest of samples. Time Points = 0, 6, 12, 24, 48, and 72 hrs post infection in triplicate.
2015-06-18 | E-GEOD-69942 | biostudies-arrayexpress
Project description:We performed transcriptomic analysis of a time course of Ebola virus (EBOV) iPSC-derived hepatocytes. Mock infected and EBOV infected hepatocytes were harvested 1, 2, 3, and 7 days post-infection for analysis. Hepatocytes were infected with EBOV at a multiplicity of infection of 10.
2022-09-01 | GSE184639 | GEO
Project description:We performed transcriptomic analysis of a Ebola virus (EBOV) infected hepatocyte cells. We utilized primary human hepatocytes (PHHs), iPSC-derived hepatocytes (iHeps), and immortalized hepatocarcinoma cell line Huh7 cells. Cells were infected with a multiplicity of infection of 10 and harvested after 1 day. Corresponding Mock infected samples were also included in this study.
2022-09-01 | GSE184638 | GEO
Project description:The purpose of this experiment was to obtain samples for mRNA analysis in IHH cells infected with Zaire Ebola virus and mutants: Zaire Ebola virus: This wild-type Ebola virus - strain Mayinga - was isolated from a fatal human case in Zaire (now known as the Democratic Republic of Congo) in 1976 Zaire Ebola virus, VP35 R312A possesses a R312A mutation in the VP35 protein. Zaire Ebola virus, delta sGP. Lacks the ability to produce non-structural protein, the secreted glycoprotein (sGP). Zaire Ebola virus, delta mucin. Lacks the mucin-like domain (MLD), which contains both N-linked and O-linked glycosylation sites, for the glycoproteins.
2015-06-18 | GSE69942 | GEO