Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The adjuvant effect of MF59 is due to the oil-in-water emulsion formulation, none of the individual components induce a comparable adjuvant effect.

ABSTRACT: Analysis of whole mouse muscle expression signature induced after 6 h by in-vivo intramuscular administration of MF59 or the individual components of MF59 (squalene oil, the surfactants Span 85 and Tween 80, either alone or in combination or the citrate buffer at the same concentrations/dose as within MF59) or PBS as control.

ORGANISM(S): Mus musculus

SUBMITTER: Elaine Tritto

PROVIDER: E-MTAB-1408 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Rational Design of Small Molecules as Vaccine Adjuvants

Project description:Analysis of whole mouse muscle and inguinal lymph node gene expression signature induced after 24h by in-vivo intramuscularly administration of R848, SMIP-7.7, SMIP-7.8 and 4%DMSO controls. Analysis of whole mouse muscle and inguinal lymph node gene expression signature induced after 6h by in-vivo intramuscularly administration of R848 and SMIP-7.2 in 1% DMSO, and SMIP-7.10 and SMIP-7.10+alum in Buffer.

2015-11-02 | E-MTAB-2948 | biostudies-arrayexpress

MF59 and Pam3CSK4 boost adaptive responses to influenza subunit vaccine through an IFN type I independent mechanism of action

Project description:Analysis of whole mouse muscle and inguinal lymph node gene expression signature induced after 6h by in-vivo intramuscularly administration of MF59, alum, CpG, resiquimod (R848), Pam3CSK4 and DMSO and PBS controls. Analysis of splenocyte gene expression signature induced by the same treatments after 6h of incubation. MF59 and alum are licensed human vaccine adjuvants; CpG is a TLR9-agonist adjuvant; resiquimod (R848) is a TLR7/8-agonist adjuvant and Pam3CSK4 is a TLR2-agonist adjuvant.

2012-02-22 | E-MTAB-942 | biostudies-arrayexpress

Adjuvant induced attenuation of excessive inflammation in mice infected with pandemic H1N1 (H1N1pdm) virus

Project description:The reassorted human 2009 pandemic H1N1 (H1N1pdm) virus infected millions of people and caused thousands of deaths with associated immunopathology. Traditional immunosuppressants have limited capabilities in controlling inflammatory responses associated with severe influenza infections. A new therapeutic strategy, therefore, must be developed. We evaluated several adjuvants including toll-like receptor (TLR) agonists, TLR independent adjuvants and Complete Freund’s adjuvant (CFA) for limiting severe H1N1pdm infection outcomes in a mouse model. In contrast to the TLR agonists and TLR independent adjuvants, CFA which contains multiple pattern recognition receptor (PRR) agonists significantly restrained pro-inflammatory responses and promoted survival in mice from lethal H1N1pdm infection. CFA reduced expression of the plamacytoid dendritic cell (pDC) markers and interferon alpha (IFN-α) after infection, whereas it elevated the T regulatory (Treg) cell suppressive molecules galectin-1 and CTLA-4 expression. Consequently, Th1 cell differentiation and CD8+ effector T cell responses were diminished via downregulated myeloid DC (mDC) costimulation. Furthermore, CTLA-4 expressing Treg cells were dramatically increased when the CFA primed splenocytes were restimulated with its stimuli-killed mycobacterium tuberculosis (M. TB). The elevated CTLA-4 on Treg cells led to reduced CD86 expressing pDCs/mDCs and less CD4+ effector T cells. Overall, our study highlights that the stimuli of innate immunity potentially controls overactive host immune responses in certain situations, and the uncovered mechanism(s) sheds light on the development of anti-influenza therapies. C57B6/J Mice were treated with CFA at day -2 and day 2 post H1N1pdm infection. Weight loss and lethality were monitored post infection. At day 3 and day 5 lung tissues were collected for RNA extraction and expression array analysis.

2014-09-10 | E-GEOD-41088 | biostudies-arrayexpress

Effect of squalene on liver transcriptome of mice lacking apolipoprotein E

Project description:The hypothesis that the squalene of olive oil might influence hepatic gene expression in an apoE and sex-dependent ways was tested in mice. Gene expression was analyzed using DNA microarrays in male apoE-deficient mice that received 1 g/kg/day of squalene for 10 weeks. As initial screening of potential candidate genes involved in a differential response, only genes with remarkably modified expression (signal log2 ratio > 1.5 or < -1.5) were further considered

2016-03-30 | E-GEOD-36932 | biostudies-arrayexpress

RNA-Seq of RAW 264.7 cells stimulated with the AS03 adjuvant after 4 and 8 hours

Project description:The Adjuvant System 03 (AS03) containing is an oil-in-water emulsion containing -tocopherol and squalene that is used in several licensed vaccines. However, the molecular mechanisms involved in its immunostimulatory properties are ill-defined. Here, we have investigated the response of myeloid RAW 264.7 cells to stimulation with AS03 in vitro.

2018-06-26 | E-MTAB-5962 | biostudies-arrayexpress

Viperin inhibits cholesterol biosynthesis and interacts with enzymes in the cholesterol biosynthetic pathway

Project description:Many enveloped viruses bud from cholesterol-rich lipid rafts on the cell membrane. Depleting cellular cholesterol impedes this process and results in viral particles with reduced viability. Viperin (virus inhibitory protein endoplasmic reticulum-associated, interferon-induced) is an ER membrane-associated enzyme that when expressed in response to viral infections exerts broad-ranging antiviral effects, including inhibiting the budding of some enveloped viruses. Here we have investigated the effect of viperin expression on cholesterol biosynthesis. We found that viperin expression reduces cholesterol levels by 20 – 30 % in HEK293T cells. A proteomic screen of the viperin interactome identified several cholesterol biosynthetic enzymes among the top hits. The two most highly enriched proteins were lanosterol synthase and squalene monooxygenase, enzymes that catalyze key steps establishing the sterol carbon skeleton. Co-immunoprecipitation experiments established that viperin, lanosterol synthase and squalene monooxygenase form a complex at the ER membrane. Co-expression of viperin was found to significantly inhibit the specific activity of lanosterol synthase in HEK293T cell lysates. Co-expression of viperin had no effect on the specific activity of squalene monooxygenase, but reduced its expression levels in the cells by approximately 30 %. Despite these inhibitory effects, co-expression of either LS or SM failed to reverse the viperin-induced depletion of cellular cholesterol levels in HEK293T cells. Our results establish a clear link between the down-regulation of cholesterol biosynthesis and viperin, although at this point the effect cannot be unambiguously attributed interactions between viperin and a specific biosynthetic enzyme.

2021-09-10 | PXD023999 | Pride

Expression data from murine vaginal samples following adjuvant treatment

Project description:Vaccine research today is focused on using safer, highly purified or recombinant antigens with poor immunogenicity, which has created a need for potent adjuvants. Rational design of effective and safe mucosal adjuvants for human use necessitates a thorough understanding of the mode of action of successful candidate adjuvants. We used microarray to comprehend the molecular signatures of mucosal adjuvants in the mouse vagina. The adjuvants studied, CpG-ODN and ‚âà√≠¬¨¬±-GalCer have previously been shown to be potent mucosal adjuvants in mice when administrered together with a glycoprotein from HSV-2. Two individual experiments were performed, called ES1 and ES2, each experiment contained 4 groups of mice. All mice were pre-treated with progesteron (DP) before intravaginally recieveing either CpG ODN, alpha-GalCer or their respective buffers, PBS and PBS/Tween. Vaginas were excised at 3 different time-points; 4h, 24h and 48h following adjuvant delivery.

2011-12-30 | E-GEOD-27149 | biostudies-arrayexpress

Hepatic transcriptomics of squalene in male Apoe-deficient mice on Western diet

Project description:Background and Purpose: Squalene is the main hydrocarbon present in extra virgin olive oil and it has been reported to have anti-steatotic properties in different animal models. The aims of this study were to investigate its effects on liver transcriptomics in Male C57BL/6J Apoe-deficient mice. Experimental Approaches: Male C57BL/6J Apoe-deficient mice were fed a purified Western diet with or without squalene during 11 weeks and hepatic squalene content was assessed. Hepatic transcriptomic changes were studied and confirmed by RT-qPCR. Key Results: Squalene supplementation increased its hepatic content. The Cyp2b10 and Cyp2c55 gene expressions were significantly up-regulated by the squalene intake in all animal models, with independence of sex, sexual hormones, dietary fat content, genetic background and dose, and were strongly associated with antioxidant defense capacity and with lipid content and composition. Conclusions and Implications: hepatic squalene exerts its activity through overexpression of these cytochromes and their changes in virgin olive oil diets may be due to squalene.

2021-04-30 | GSE145343 | GEO

Transcription profiling of mouse muscle tissue after in-vivo intramuscularly administration of MF59, CpG, MF59+CpG, alum and PBS

Project description:Analysis of whole mouse muscle gene expression signature induced by in-vivo intramuscularly administration of MF59, CpG, MF59+CpG, alum and PBS. MF59 and alum are licensed human vaccine adjuvants; CpG is a TLR-agonist adjuvant.

2009-07-03 | E-TABM-506 | biostudies-arrayexpress

RNA-seq data of lung resident T-cells from mice following house dust mite (HDM) sensitisation and subsequent influenza virus challenge

Project description:This data is from a murine model established to study the lasting impact of allergic airway sensitization on subsequent anti-viral memory T cell responses and the ability to develop protective immunity to reinfection. Animals were either sensitised by exposure to HDM or PBS and then subsequently exposed to influenza virus. Samples were collected at various time points for analysis of both CD8 and C4 positive tissue resident memory T cells.

2023-01-30 | E-MTAB-11116 | 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