Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

14 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Tissue-Specific Transcriptomics and Proteomics of a Filarial Nematode and its Wolbachia Endosymbiont

ABSTRACT: We sequenced total RNA from Dirofilaria immitis in order to generate the first tissue-specific gene expression profile of a filarial nematode and its Wolbachia endosymbiont. Examination of transcript levels in 7 different Dirofilaria immitis tissues, in duplicate, using Illumina GAIIx.

ORGANISM(S): Dirofilaria immitis

SUBMITTER: Barton Slatko

PROVIDER: E-GEOD-67894 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Tissue-Specific Transcriptomics and Proteomics of a Filarial Nematode and its Wolbachia Endosymbiont

Project description:We sequenced total RNA from Dirofilaria immitis in order to generate the first tissue-specific gene expression profile of a filarial nematode and its Wolbachia endosymbiont.

2016-06-01 | GSE67894 | GEO

The genome of Wolbachia wDi

Project description:The sequencing of the genome of the Wolbachia endosymbiont wDi of the filarial nematode Dirofilaria immitis

| PRJEB4154 | ENA

Circulating Dirofilaria immitis microRNAs in dog plasma

Project description:We report the presence of circulating miRNAs released by the filarial nematode Dirofilaria immitis into the host (Canis familiaris) bloodstream.

2014-10-03 | GSE60170 | GEO

Circulating Dirofilaria immitis microRNAs in dog plasma

Project description:We report the presence of circulating miRNAs released by the filarial nematode Dirofilaria immitis into the host (Canis familiaris) bloodstream. MiRNA deep-sequencing combined with bioinformatics revealed over 200 mature miRNA sequences of potential nematode origin in Dirofilaria immitis-infected dog plasma in two independent analyses

2014-10-03 | E-GEOD-60170 | biostudies-arrayexpress

Wolbachia endosymbiont of Dirofilaria immitis str. Pavia

Project description:Wolbachia endosymbiont of Dirofilaria immitis str. Pavia Genome sequencing

| PRJNA74405 | ENA

Transcription profiling of Brugia Wolbachia elimination

Project description:Female worms (Brugia malayi) were collected from infected jirds treated with 2.5 mg/ml tetracycline in drinking water for 7, 14, or 21 days to eliminate the worm's endosymbiont, Wolbachia.<br>Control age matched female worms were recovered from infected jirds given normal water for drinking.<br>The Filarial Nematode Oligonucleotide Array (version 2) was used in hybridization analyses on cDNA generated from extracted total RNA.<br>Each microarray was hybridized with a mixture of control and experimental cDNA differentially labeled with Cy3 and Cy5 in a flip-dye experiment.<br>Gridding and analysis of images were performed using ScanArray v3.0, each spot defined pixel-by-pixel using a modified Mann-Whitney test, and the resulting values processed with Gene-Spring 7.1 software.

2009-05-22 | E-MEXP-2185 | biostudies-arrayexpress

Onchocerca-derived small RNAs in host nodules and serum

Project description:We report the presence of Onchocerca ochengi and O. volvulus derived small RNAs in bovine nodule fluids and human serum and plasma, respectively. Further comparisons with other related filarial nematodes like Litomosoides sigmodontis and Dirofilaria immitis reveal common and distictive signatures associated to the Onchocerca species.

2015-04-24 | GSE63933 | GEO

Identification of cross-species microRNA-based Communication in Brugia malayi with its endosymbiont Wolbachia

Project description:Brugia malayi is a parasitic nematode that causes lymphatic filariasis in humans. A total of 178 novel microRNA were identified from short read transcriptional data, which when combined with known Brugia microRNAs yielded a total of 284 microRNA. Of these, 123 microRNA sequences (43%) are differentially expressed over the mammalian life stages of B. malayi that we examined. Putative targets of these microRNA were identified from inversely expressed target clusters that contain valid seed sequences for the corresponding microRNAs. The largest identified cluster is downregulated in adult females and enriched in zinc finger domains, helicase domains, and DNA binding domains suggesting this microRNA cluster may have regulatory control over a large proportion of adult female specific mRNA genes. MicroRNA-like molecules are identified as produced by the Wolbachia endosymbiont, providing evidence for direct nucleic acid-based interdomain communication between filarial nematodes and their bacterial obligate endosymbiont.

2022-01-15 | GSE143730 | GEO

Activation of mosquito immunity blocks the development of transmission-stage filarial nematodes

Project description:Mosquito-borne helminth infections are responsible for a significant worldwide disease burden in both humans and animals. Accordingly, development of novel strategies to reduce disease transmission by targeting these pathogens in the vector are of paramount importance. We found that a strain of Aedes aegypti that is refractory to infection by Dirofilaria immitis, the agent of canine heartworm disease, mounts a stronger immune response during infection than does a susceptible strain. Moreover, activation of the Toll immune signaling pathway in the susceptible strain arrests larval development of the parasite, thereby decreasing the number of transmissionstage larvae. Notably, this strategy also blocks transmission stage Brugia malayi, an agent of human lymphatic filariasis. Our data show that mosquito immunity can play a pivotal role in restricting filarial nematode development and suggest that genetically engineering mosquitoes with enhanced immunity will help reduce disease transmission.

2020-02-01 | GSE142155 | GEO

Onchocerca-derived small RNAs in host nodules and serum

2015-04-24 | E-GEOD-63933 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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