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Early dendritic cell molecular signature modelling predicts late vaccine-induced adaptive T-cell responses (Illumina)

ABSTRACT: Mice were vaccinated with different Lentivirus vector-plaforms or PBS. Transcriptomes of sorted dendritic cells 6 hours after vaccination were used to build a model predictive of the vector-platform efficacy measured as the antigen-specific response 5, 7 and 10 days after the vaccination

ORGANISM(S): Mus musculus

PROVIDER: GSE66797 | GEO | 2015/06/30

SECONDARY ACCESSION(S): PRJNA278648

REPOSITORIES: GEO

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Early dendritic cell molecular signature modelling predicts late vaccine-induced adaptive T-cell responses (Illumina)

Project description:Mice were vaccinated with different Lentivirus vector-plaforms or PBS. Transcriptomes of sorted dendritic cells 6 hours after vaccination were used to build a model predictive of the vector-platform efficacy measured as the antigen-specific response 5, 7 and 10 days after the vaccination Groups of 7-week-old female C57BL/6 mice (Charles River, France and Germany) were immunized either intravenously or sub-cutaneously with a controlled quantity of vector particles as defined in CompuVac assay protocols (www.compuvac.eu). Control mice were injected with 100 µL of phosphate buffered saline solution (PBS).

2015-06-30 | E-GEOD-66797 | biostudies-arrayexpress

Early dendritic cell molecular signature modelling predicts late vaccine-induced adaptive T-cell responses (Codelink)

Project description:Mice were vaccinated with AP205 bacteriophage based VLP vector-plaform or PBS. Transcriptomes of dendritic cells 6 hours after vaccination were used to build a model predictive of the vector-platform efficacy measured as the antigen-specific response 5, 7 and 10 days after the vaccination

2015-06-30 | GSE66930 | GEO

Dendritic Cell Vaccine against Glioblastoma Multiforme Patients

Project description:Human Glioblastoma Multiforme tumors taken before dendritic cell vaccination, the recurrent tumors taken after vaccination and control GBM tumors from non vaccinated patients. Keywords: Disease State Analysis

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Time Course of Adults Vaccinated with Influenza TIV Vaccine during 2011/12 Flu Season

Project description:Systems approaches have been used to describe molecular signatures driving immunity to influenza vaccination in humans. Whether such signatures are similar across multiple seasons, and in diverse populations is unknown. We applied systems approaches to study immune responses in young and, elderly subjects vaccinated with the seasonal influenza vaccine across 5 consecutive seasons. During the 2011 Influenza season, healthy adults were vaccinated with TIV, and blood samples isolated at days 0, 3, 7 post-vaccination. Microarrays were performed using total RNA extracted from the peripheral blood mononuclear cells of vaccinees.

2016-01-05 | E-GEOD-74816 | biostudies-arrayexpress

Time Course of Adults Vaccinated with Influenza TIV Vaccine during 2009/10 Flu Season

Project description:Systems approaches have been used to describe molecular signatures driving immunity to influenza vaccination in humans. Whether such signatures are similar across multiple seasons, and in diverse populations is unknown. We applied systems approaches to study immune responses in young and, elderly subjects vaccinated with the seasonal influenza vaccine across 5 consecutive seasons. During the 2009 Influenza season, healthy adults were vaccinated with TIV, and blood samples isolated at days 0, 3, 7 post-vaccination. Microarrays were performed using total RNA extracted from the peripheral blood mononuclear cells of vaccinees.

2015-12-16 | E-GEOD-74811 | biostudies-arrayexpress

Time Course of Adults Vaccinated with Influenza TIV Vaccine during 2010/11 Flu Season (FluCenter cohort)

Project description:Systems approaches have been used to describe molecular signatures driving immunity to influenza vaccination in humans. Whether such signatures are similar across multiple seasons, and in diverse populations is unknown. We applied systems approaches to study immune responses in young and, elderly subjects vaccinated with the seasonal influenza vaccine across 5 consecutive seasons. During the 2010 Influenza season, healthy adults were vaccinated with TIV, and blood samples isolated at days 0, 3, 7 post-vaccination. Microarrays were performed using total RNA extracted from the peripheral blood mononuclear cells of vaccinees.

2015-12-16 | E-GEOD-74815 | biostudies-arrayexpress

Time Course of Adults Vaccinated with Influenza TIV Vaccine during 2010/11 Flu Season (HIPC cohort)

Project description:Systems approaches have been used to describe molecular signatures driving immunity to influenza vaccination in humans. Whether such signatures are similar across multiple seasons, and in diverse populations is unknown. We applied systems approaches to study immune responses in young and, elderly subjects vaccinated with the seasonal influenza vaccine across 5 consecutive seasons. During the 2010 Influenza season, healthy adults were vaccinated with TIV, and blood samples isolated at days 0, 1, 3, 7, 14 post-vaccination. Microarrays were performed using total RNA extracted from the peripheral blood mononuclear cells of vaccinees.

2015-12-16 | E-GEOD-74813 | biostudies-arrayexpress

Humoral or Cellular Immunity Induced by RNA Vaccine Protects IFNAR-/- Mice against Crimean-Congo Hemorrhagic Fever Virus Infection

Project description:Crimean-Congo hemorrhagic fever (CCHF), caused by Crimean-Congo hemorrhagic fever virus (CCHFV), is on the World Health Organizations list over emerging pathogens and prioritized diseases. With global distribution, high fatality rate and no approved treatment or vaccine, CCHF constitute a treat against the global health. In the current study we show full protection of mice against lethal CCHFV infection due to mRNA-LNP vaccination. IFNAR-/- mice received two immunizations with either mRNA-LNP encoding for the CCHFV nucleoprotein, glycoproteins or a combination of both. While unvaccinated mice showed clear signs of severe disease, vaccinated mice was significantly protected. Vaccine induced immune responses due to vaccination was evaluated both in IFNAR-/- and immunocompetent mice and a strong humoral and cellular immune response was observed in both mouse models with high titers of neutralizing antibodies and primed T-cells. In addition, we conducted a proteomic analysis on liver samples from vaccinated and unvaccinated mice after CCHFV infection to determine the effect of vaccination on the protein profile. Similar to what has been observed in humans due to vaccination, there was an effect on metabolic pathways. In conclusion, this study shows very promising results regarding development of a vaccine against CCHFV.

2021-11-15 | PXD023300 | Pride

The innate and adaptive immune response to BCG stimulation in splenocytes taken from C57BL/6 mice

Project description:The aim of this experiment was to investigate differential gene expression in splenocytes stimulated with BCG from naïve and BCG vaccinated mice. The differences between naïve and BCG vaccinated mice might indicate the mechanisms by which BCG vaccination confers an enhanced ability of splenocytes from BCG vaccinated mice to inhibit growth of BCG in splenocyte cultures as compared with splenocytes from naive animals. Splenocytes from 4 naïve and 4 BCG vaccinated female C57bl/6 mice were cultured for 12 hours with BCG (MOI 1:1) or without (unstimulated control). Each animal had a stimulated and an unstimulated sample hybridised to a beadchip.

2013-06-01 | E-GEOD-42090 | biostudies-arrayexpress

The innate and adaptive immune response to BCG stimulation in splenocytes taken from C57BL/6 mice

2013-06-01 | GSE42090 | GEO

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