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Triple-Sequencing of dendritic cells coinfected with Aspergillus fumigatus and cytomegalovirus

ABSTRACT: Triple-Sequencing of dendritic cells coinfected with Aspergillus fumigatus and cytomegalovirus

PROVIDER: PRJNA554811 | ENA |

REPOSITORIES: ENA

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Triple-Sequencing of dendritic cells coinfected with Aspergillus fumigatus and cytomegalovirus

Project description:Human dendritic cells were coinfected with Aspergillus fumigatus and human cytomegalovirus. Single-cultures or single-infections served as controls. RNA was isolated and processed for next generation sequencing.

2020-10-01 | GSE134344 | GEO

Dual-RNA sequencing of dendritic cells challenged with Aspergillus fumigatus

Project description:Dendritic cells and A. fumigatus were co-cultured with two different MOIs (1 or 0,5) for 2, 4 or 6 hours. Single-cultures of dendritic cells and A. fumigatus serve as controls. RNA was isolated and processed for next generation sequencing.

2020-10-01 | GSE135450 | GEO

Dual-Sequencing of dendritic cells infected with cytomegalovirus

Project description:Dendritic cells were infected with human cytomegalovirus (CMV) for 4, 8 or 12 hours. Single-cultures of dendritic cells serve as controls. RNA was isolated and processed for next generation sequencing.

2020-10-01 | GSE136217 | GEO

Gene expression profiles of human immature dendritic cells after 3h, 6h and 12h of co-cultivation with Aspergillus fumigatus

Project description:Gene expression profiles of human immature dendritic cells after 3h, 6h, 9h and 12h of co-cultivation with Aspergillus fumigatus were compared to expression profiles from human immature dendritic cells after 3h, 6h, 9h and 12h of cultivation. We used microarrays to detail the gene expression of human immature dendritic cells after 3h, 6h, 9h and 12h of co-cultivation with Aspergillus fumigatus

2011-03-29 | E-GEOD-21353 | biostudies-arrayexpress

Dual-Sequencing of dendritic cells infected with cytomegalovirus

Project description:Dual-Sequencing of dendritic cells infected with cytomegalovirus

| PRJNA561614 | ENA

The In Vitro Interaction of Aspergillus fumigatus and Human immature Dendritic Cells

Project description:Dendritic cells (DC) play an important role in host immunity by acting as a bridge between the innate and adaptive immune systems. They are antigen presenting cells that obtain microbial antigens by direct phagocytosis of the microbe or by cross presentation of antigens taken up from the surrounding environment. Monocyte derived DC were co-cultured with resting conidia of Aspergillus fumigatus at an MOI of 5 for 12 hours, cells were sampled every three hours. RNA was extracted from both organisms at each time point and hybridised to micro-arrays, whole genome Aspergillus fumigatus array (JCVI) and a custom immune array for DC. The genes up-regulated by DC in the presence of A. fumigatus indicated that the cells were producing a pro-inflammatory response. There was an increase in IL8 expression over time confirming its association with germ tube emergence. Over the course of the experiment there was increased expression of 210 genes by A. fumigatus, GO analysis indicated significant up-regulation of the following biological processes: fermentation, drug transport, pathogenesis, transport, tyrosine catabolism and response to oxidative stress. There were two clusters of temporally regulated genes showing up regulation before 6hr and after 6 hrs. This may be related to the increased mortality exhibited in DC at 6h. The initial analysis of A. fumigatus gene expression in response to DC shows similarity to its response to neutrophils with an up-regulation in catabolism and response to oxidative stress. A. fumigatus AF293 cells were grown in the presence and absence of human dendritic cells for 0h - 12h. Hybridizations were performed with biological replicates and flip-dye pairs.

2010-07-01 | E-GEOD-22053 | biostudies-arrayexpress

Gene expression profiles of human immature dendritic cells after 3h, 6h and 12h of co-cultivation with Aspergillus fumigatus

2011-03-29 | GSE21353 | GEO

Transcriptome modulation analysis of cytomegalovirus-infected immature monocyte-derived dendritic cells

Project description:Analysis of dendritic cells (DCs) at 6h and 48h after infection with cytomegalovirus (CMV) versus non infected. CMV tends to induce immunosuppression followed by lasting immunity. DCs appear to play a role in this effect. Results provide insights into CMV/DC interactions and suggest mechanisms for CMV-regulated early immune response. Keywords: gene expression array-based, count In the present study, immature monocyte-derived dendritic cells were generated from CMV neg healthy blood donors and infected or not with an endotheliotropic CMV strain. Gene expression modulation by the CMV infection was studied in a time course assay (non-infected - NI - vs 6h or 48h post-infection. Patient C has no 48h sample

2009-01-22 | E-GEOD-14490 | biostudies-arrayexpress

Gene expression profile of human dendritic cells after infection with A. fumigatus

Project description:DCs are localized under the mucosa of the lungs and the gastrointestinal tract, and therefore come into close contact with A. fumigatus germ tubes during early steps of infection as soon as fungi become invasive. For a more detailed insight into differentially regulated genes, whole genome microarray analysis was performed. On average, unstimulated DCs showed expression of about 13.500 genes (35% of all genes spotted on the chip). After 6h co-cultivation of DCs and live A. fumigatus germ tubes, 590 genes showed a 4fold altered gene expression, if normalizing data with VSN before. Therein, a wide range of immune response genes, including genes encoding for cytokines (IL-1α, IL-1β, IL-6, IL-8, IL-10, IL-12p40, TNF-α), chemokines (CCL5, CCL20, CXCL10), immunorelevant receptors (TLR2, TLR4, PTX-3), as well as costimulatory molecules (CD40, CD80, CD83, CD86) were differentially regulated. Keywords: dendritic cell, A. fumigatus germ tubes, infection for 6h, affymetrix whole genome microarray analysis

2007-02-08 | GSE6965 | GEO

Transcriptome modulation analysis of cytomegalovirus-infected immature monocyte-derived dendritic cells

2009-01-22 | GSE14490 | GEO

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