Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

MiRNA profiling of putative biomarker candidates in Mycobacterium avium subsp. paratuberculosis-infected cattle

ABSTRACT: miRNA profiling of putative biomarker candidates in Mycobacterium avium subsp. paratuberculosis-infected cattle

PROVIDER: PRJNA699634 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR13636542.fastq.gz	Fastqsanger.gz
	SRR13636543.fastq.gz	Fastqsanger.gz
	SRR13636544.fastq.gz	Fastqsanger.gz
	SRR13636545.fastq.gz	Fastqsanger.gz
	SRR13636546.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 8

Similar Datasets

miRNA profiling of putative biomarker candidates in Mycobacterium avium subsp. paratuberculosis-infected cattle

Project description:Mycobacterium avium subsp. paratuberculosis (MAP) causes Johne’s disease that is a chronic wasting disease in ruminants. Spread of MAP is mainly provoked by a long subclinical stage during which MAP is shed into the environment with feces; accordingly, detection of subclinical animals is very important to its control. Therefore, the current diagnostic methods are not suitable for detection of subclinical animals. In this study, we conducted to develop a diagnostic method for analysis of the expression of genes of prognostic potential biomarker candidates in cattle naturally infected with MAP. We conducted miRNA-Seq to evaluate potential biomarker candidates. Experimental animals were divided into four groups based on fecal MAP PCR, serum ELISA, and clinical sign.

2021-02-05 | GSE166230 | GEO

Transcriptional profiling of whole-blood in Mycobacterium avium subsp. paratuberculosis-infected cattle

Project description:To provide novel insights into understanding the host-immune response during the different stages of progression of the disease, we performed gene expression profiling in Mycobacterium avium subsp. paratuberculosis infection in cattle.

2014-10-31 | GSE62835 | GEO

Global host transcriptional profiles following Mycobacterium avium subsp. paratuberculosis infection in mice

2014-10-31 | GSE62836 | GEO

Global host transcriptional profiles following Mycobacterium avium subsp. paratuberculosis infection in mice

Project description:We focused on how Mycobacterium avium subsp. paratuberculosis influences the subsequent host response to investigate the host immunopathology accompanying the host anti-mycobacterial immune response during Mycobacterium avium subsp. paratuberculosis infection in spleen of mice. We analyzed altered transcription in the spleen of mice at 3, 6, and 12 weeks following Mycobacterium avium subsp. paratuberculosis infection.

2014-10-31 | E-GEOD-62836 | biostudies-arrayexpress

Mycobacterium avium subsp. paratuberculosis antigens induce cellular immune responses in cattle

Project description:Mycobacterium avium subspecies paratuberculosis (MAP) causes chronic progressive granulomatous enteritis leading to diarrhea, weight loss, and eventual death in ruminants. Commercially available vaccines provide only partial protection against MAP infection and can interfere with the use of current diagnostic tests for bovine tuberculosis in cattle. In the current study, we characterized immune responses in calves to vaccines containing either MAP fusion protein particles (MAP antigens Ag85A202-347-SOD1-72 -Ag85B173-330-74F1-148+669-786 as a fusion), recombinant MAP (rMAP) fusion protein or commercially available Silirum(R) vaccine.

2022-12-21 | GSE221544 | GEO

Mycobacterium avium subsp. paratuberculosis (MAP) during bovine monocyte-derived macrophage infection: untreated vs. bafilomcyin A1 treatment

Project description:Transcriptional profiling of M. avium subsp. paratuberculosis inside bovine monocyte-derived macrophages (MDMs; in vitro infection) during phagosome acidification at 30 min post-infection. M. avium subsp. paratuberculosis profiles from bafilomcyin A1 (acidification inhibitor) treated and untreated monocyte-derived macrophages were compared.

2016-07-29 | GSE84708 | GEO

Mycobacterium avium subsp. paratuberculosis gene transcription in simulated phagosomal environment and in human macrophage infection

Project description:This SuperSeries is composed of the following subset Series: GSE32241: Differentially regulated genes induced in Mycobacterium avium subspecies paratuberculosis by in vitro acid-nitrosative multi-stress GSE32242: Differentially regulated genes induced in Mycobacterium avium subspecies paratuberculosis by in vitro infection of THP-1 human macrophage cell line Refer to individual Series

2012-05-31 | E-GEOD-32243 | biostudies-arrayexpress

Data-dependent acquisition based proteomic analysis of Mycobacterium avium subsp. paratuberculosis ATCC 19698

Project description:Detection of species-specific proteotypic peptides for accurate and easy characterization of infectious non-tuberculous mycobacteria such as Mycobacterium avium subsp. paratuberculosis is essential. Therefore, we conducted an in-depth global proteomic experiment using M. avium subsp. paratuberculosis ATCC 19698 (Map) strain followed by proteome database search and spectral library generation. The lysate was subjected to in-solution proteomic sample preparation and fractionated using an offline C18 StageTip. Each fraction was acquired in technical triplicates using a 180 min data-dependent acquisition (DDA) method in Orbitrap Fusion Tribrid (Thermo Scientific) mass spectrometer. The resulting raw DDA data were searched against the M. avium subsp. paratuberculosis proteome database using Proteome Discoverer and FragPipe. The resulting peptide spectrum matches were converted into a spectral library using BiblioSpec.

2024-03-07 | PXD040589 | Pride

The Intracellular Life of Mycobacterium avium subsp. paratuberculosis During Macrophage Stress: A Key Role for the Alternative Sigma Factor, SigH

Project description:Mycobacterium avium subspecies paratuberculosis (a.k.a. M. paratuberculosis) causes Johne’s disease, an enteric infection in cattle and other ruminants, greatly afflicting the dairy industry worldwide. Once inside the cell, M. paratuberculosis is known to survive harsh microenvironments, especially those inside activated macrophages. To improve our understanding of M. paratuberculosis pathogenesis, we examined the phagosome maturation associated with transcriptional responses of M. paratuberculosis during macrophage infection. Monitoring cellular markers, only live M. paratuberculosis bacilli were able to prevent phagosome maturation and reduce its acidification. On the transcriptional level, over 300 of M. paratuberculosis genes were significantly, differentially regulated in both naïve and IFN-γ-activated macrophages. These genes include the sigma factor H (sigH) that was shown to be important during persistent infection in M. tuberculosis. Interestingly, a sigH-knockout mutant showed increased sensitivity to a sustained level of thiol-specific oxidative stress. Large-scale RNA sequence analysis revealed that a large number of genes belong to the sigH regulon, especially following diamide stress. Genes involved in oxidative stress and virulence were among the induced genes in the sigH regulon with a putative consensus sequence for SigH binding was recognized in a subset of these genes (N=30), suggesting direct regulation with SigH. Finally, mice infections showed a significant attenuation of the ∆sigH mutant compared to its parental strain suggesting a role for sigH in M. paratuberculosis virulence. Such analysis could identify potential targets for further testing as vaccine candidates against Johne’s disease.

2012-12-29 | GSE43182 | GEO

Mycobacterium avium subsp. paratuberculosis (MAP) during bovine monocyte-derived macrophage infection: untreated vs. bafilomcyin A1 treatment

2016-07-29 | E-GEOD-84708 | biostudies-arrayexpress