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SRP018692
Gallus gallus
28 Downloadable Samples
Illumina Genome Analyzer II
Description
RNAseq analysis of caecal tissue from 14 C. jejuni-susceptible and 14 C. jejuni-resistant birds from a single population of infected chickens was conducted in order to identify gene expression associated with resistance to colonization. Significantly higher expression of genes involved in the innate immune response, cytokine signaling, B cell and T cell activation and immunoglobulin production, as well as the renin-angiotensin system was observed in resistant birds. Overall design: A population of 255 Barred Rock chickens were orally inoculated with C. jejuni and their caecal colonization levels estimated 48 hours post-inoculation. Caecal samples from 14 birds with no colonization and the 14 birds with the highest colonization were selected for mRNA sequencing.
Publication Title
Genome-wide association analysis of avian resistance to Campylobacter jejuni colonization identifies risk locus spanning the CDH13 gene.
Sample Metadata Fields
Specimen part, Subject
View Samples- Bos taurus
- 87 Downloadable Samples
- Illumina HiSeq 2000
Description
MicroRNA regulation of the bovine local and systemic monocyte transcriptional responses to an in vivo Streptococcus uberis challenge Overall design: Milk and blood isolated CD14+ monocyte cells taken from 5 infected Holstein friesians and 5 control Holstein friesians. Five animal infected with live S. uberis, cells extracted at 0, 12, 24, 36, and 48 hours post infection.
Publication Title
MicroRNA regulation of bovine monocyte inflammatory and metabolic networks in an in vivo infection model.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Bos taurus
- 94 Downloadable Samples
- Illumina HiSeq 2000
Description
MicroRNAs are amplifiers of monocyte inflammatory networks and repressors of metabolism Overall design: Milk and blood isolated CD14+ monocyte cells taken from 5 infected Holstein friesians and 5 control Holstein friesians. Five animal infected with live S. uberis, cells extracted at 0, 12, 24, 36, and 48 hours post infection.
Publication Title
MicroRNA regulation of bovine monocyte inflammatory and metabolic networks in an in vivo infection model.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Bos taurus
- 16 Downloadable Samples
Affymetrix Bovine Genome Array (bovine)
Description
Background: Mycobacterium bovis is the causative agent of bovine tuberculosis (BTB), a pathological infection with significant economic impact. Recent studies have highlighted the role of functional genomics to better understand the molecular mechanisms governing the host immune response to M. bovis infection. Furthermore, these studies may enable the identification of novel transcriptional markers of BTB that can augment current diagnostic tests and surveillance programmes. In the present study, we have analysed the transcriptome of peripheral blood leukocytes (PBL) from eight M. bovis-infected and eight control non-infected age-matched and sex-matched Holstein-Friesian cattle using the Affymetrix GeneChip Bovine Genome Array with features representing more than 23,000 gene transcripts and over 19,000 gene probe sets.
Publication Title
Genome-wide transcriptional profiling of peripheral blood leukocytes from cattle infected with Mycobacterium bovis reveals suppression of host immune genes.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 12 Downloadable Samples
- Illumina MouseWG-6 v2.0 expression beadchip
Description
Fumarate hydratase (FH) mutations predispose to renal cysts cancer. These cancers overexpress hypoxia-inducible factor-alpha (Hif-1a). We have generated a conditional Fh1 (mouse FH) knockout mice that develop renal cysts and overexpress Hif-1a. In order to identify the contribution of Hif-1a to cyst formation we have intercrossed our mice with conditional HIf-1a KO mice.
Publication Title
Renal cyst formation in Fh1-deficient mice is independent of the Hif/Phd pathway: roles for fumarate in KEAP1 succination and Nrf2 signaling.
Sample Metadata Fields
Age
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Gene expression profiles of normal kidney (3 technical replicates) and a renal tumor (3 technical replicates) from a hereditary leiomyomatosis and renal cell cancer (HLRCC) patient carrying a germline mutation in the fumarate hydratase (FH) gene.
Publication Title
Expression profiling in progressive stages of fumarate-hydratase deficiency: the contribution of metabolic changes to tumorigenesis.
Sample Metadata Fields
Specimen part
View Samples