GEO DataSets

(Submitter supplied) The initial exposure to pathogens and commensals confers innate immune cells the capacity to respond distinctively upon a second stimulus. This training capacity might play key functions in developing an adequate innate immune response to the continuous exposure to bacteria. However, the mechanisms involved in induction of trained immunity by commensals remain mostly unexplored. A. muciniphila represents an attractive candidate to study the promotion of these long-term responses. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

9 Samples

Download data: TXT

(Submitter supplied) we use ulcerative colitis macrophage RNAseq to show the critical role of mitochondria dysfunction in a mouse model with reduced mitochondrial electron transport chain Complex I activity due to MCJ deficiency.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16173

17 Samples

Download data: TSV

(Submitter supplied) Gut microbiota is a constant source of antigens and stimuli to which the resident immune system has developed tolerance. However, the mechanisms by which mononuclear phagocytes, specifically monocytes/macrophages, cope with these usually pro-inflammatory signals is poorly understood. Here, we show that innate immune memory promotes anti-inflammatory homeostasis using as a model strains of the commensal bacterium, Lactiplantibacillus plantarum. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

9 Samples

Download data: TSV

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

14 Samples

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(Submitter supplied) Macrophage exposure to vaccine or vaccine-like formulations results in disparate secondary responses. We have identified the transcriptomic and metabolic changes associated with the memory response of macrophages to Borrelia burgdorferi, an extracellular pathogen able to establish long-term infections in mammals. Memory macrophages show an enhanced ability to bind and internalize the spirochete with decreased inflammatory responses, in part regulated by Irf4. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

14 Samples

Download data: TSV

(Submitter supplied) Lyme carditis is an extracutaneous manifestation of Lyme disease characterized by episodes of atrioventricular block of varying degrees and other less reported cardiomyopathies. The molecular changes associated with the response to Borrelia burgdorferi over the course of infection are poorly understood. Here, we identify broad transcriptomic and proteomic changes in the heart during infection that reveal a profound downregulation of mitochondrial components. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

34 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by array; Expression profiling by high throughput sequencing

Platforms:

GPL16173 GPL10558

12 Samples

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(Submitter supplied) Macrophages are cells of the innate immune system with the ability to phagocytose and induce a global pattern of responses that depend on several signalling pathways. We have determined the biosignature of murine bone marrow-derived macrophages and human blood monocytes using transcriptomics and proteomics approaches. We identified a common pattern of genes transcriptionally regulated that overall indicate that the response to B. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16173

6 Samples

Download data: TSV

(Submitter supplied) Macrophages are cells of the innate immune system with the ability to phagocytose and induce a global pattern of responses that depend on several signalling pathways. We have determined the biosignature of murine bone marrow-derived macrophages and human blood monocytes using transcriptomics and proteomics approaches. We identified a common pattern of genes transcriptionally regulated that overall indicate that the response to B. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

6 Samples

Download data: TXT

(Submitter supplied) Transcriptomics and functional bioinformatics were used to investigate the potential interactions of undernutrition and the presence of the conceptus at the time of maternal recognition of pregnancy on uterine indicators of metabolism and reproduction. Adult Rasa Aragonesa ewes were allocated to one of two planes of nutrition during 28 days: maintenance energy intake (control; 5 cyclic, 6 pregnant ewes) providing 7.8 MJ of metabolisable energy per ewe and 0.5 maintenance intake (undernourished; 6 cyclic, 7 pregnant ewes) providing 3.9 MJ of metabolisable energy per ewe. more...

Organism:

Ovis aries

Type:

Expression profiling by array

Platform:

GPL10427

16 Samples

Download data: GPR

(Submitter supplied) Salp15, a salivary protein of Ixodes ticks, inhibits the activation of naïve CD4 T cells. Treatment with Salp15 results in immunomodulation in different murine models in which these cells participate. The fate of the CD4 T cells activated in the presence of the immunosuppressor or its long-term effects on these cells are however, unknown. We now show that Salp15 binding to CD4 is persistent and induces a long-lasting immunomodulatory effect. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16173

15 Samples

Download data: TSV