Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-seq comparing allergen-trained versus untrained human monocyte-derived macrophages after HDM challenge

ABSTRACT: RNA-seq comparing allergen-trained versus untrained human monocyte-derived macrophages after HDM challenge

PROVIDER: PRJEB38816 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR4232534.fastq.gz	Fastqsanger.gz
	ERR4232535.fastq.gz	Fastqsanger.gz
	ERR4232536.fastq.gz	Fastqsanger.gz
	ERR4232537.fastq.gz	Fastqsanger.gz

Items per page:

1 - 4 of 4

Similar Datasets

RNA-seq comparing allergen-trained versus untrained human monocyte-derived macrophages after HDM challenge

Project description:Mibrobial Patterns can induce trained innate immunity in macrophages. We tested whether innate memory can be elicited by stimulating macrophages with a house dust mite extract for 24h before washout and a resting phase of 5 days. Subsequently, macrophages were exposed to HDM for 24h and we analyzed the gene expression post-challenge.

2021-12-31 | E-MTAB-9210 | biostudies-arrayexpress

RNA-seq comparing allergen-trained versus untrained human monocyte-derived macrophages

Project description:RNA-seq comparing allergen-trained versus untrained human monocyte-derived macrophages

| PRJEB38861 | ENA

RNA-seq comparing allergen-trained versus untrained human monocyte-derived macrophages

Project description:Mibrobial Patterns can induce trained innate immunity in macrophages. We tested whether innate memory can be elicited by stimulating macrophages with a house dust mite extract for 24h before washout, and analyzed the gene expression after 5 days post-exposure.

2021-12-31 | E-MTAB-9214 | biostudies-arrayexpress

Hypoxic endurance exercise in an untrained or six weeks trained state

Project description:Time course of mRNA after 30 minutes of endurance exercise at simulated altitude of 4000 m in an untrained or six weeks trained state of six subjects.

2009-11-16 | GSE13623 | GEO

Hypoxic endurance exercise in an untrained or six weeks trained state

Project description:Time course of mRNA after 30 minutes of endurance exercise at simulated altitude of 4000 m in an untrained or six weeks trained state of six subjects. Time course of mRNA after 30 minutes of endurance exercise at simulated altitude of 4000 m in an untrained (1) or six weeks trained state (2) of six subjects (Hoxxx) Ho981: (1) GSM343213, GSM343214, GSM343215, GSM343216; (2) GSM343217, GSM343218, GSM343219, GSM343220 Ho982: (1) GSM343221, GSM343222, GSM343223, GSM343224; (2) GSM343225, GSM343226, GSM343227, GSM343228 Ho984: (1) GSM343229, GSM343230, GSM343231, GSM343232; (2) GSM343233, GSM343234, GSM343235, GSM343236 Ho994: (1) GSM343237, GSM343238, GSM343239, GSM343240; (2) GSM343241, GSM343242, GSM343243, GSM343244 Ho998: (1) GSM343245, GSM343246, GSM343247, GSM343248; (2) GSM343249, GSM343250, GSM343251, GSM343252 Ho996: (1) GSM343253, GSM343254, GSM343255, GSM343256 Keywords: time-course

2009-11-15 | E-GEOD-13623 | biostudies-arrayexpress

Profiling carbonylated proteins in heart and skeletal muscle mitochondria from trained and untrained mice

Project description:Understanding the relationship between physical exercise, reactive oxygen species and skeletal muscle modification is important in order to better identify the benefits or the damages that appropriate or inappropriate exercise can induce. Heart and skeletal muscles have a high density of mitochondria with robust energetic demands and mitochondria plasticity has an important role in both cardiovascular system and skeletal muscle responses. The aim of this study was to investigate the influence of regular physical activity on oxidation profiles of mitochondrial proteins from heart and tibialis anterior muscles. To this end, we used mouse as animal model. Mice were divided in two groups: untrained and regularly trained. The carbonylated protein pattern was studied by two-dimensional gel electrophoresis followed by Western Blot with anti-dinitrophenyl hydrazone antibodies. Mass spectrometry analysis allowed the identifications of several different protein oxidation sites including methionine, cysteine, proline and leucine residues. A large number of oxidized protein were found in both untrained and trained animals. Moreover, mitochondria from skeletal muscles and heart showed almost the same carbonylation pattern. Interestingly, exercise training seems to increase carbonylation level mostly of mitochondrial protein from skeletal muscle.

2022-02-24 | PXD003982 | Pride

Endurance exercise in an untrained or six weeks trained state

Project description:Time course of mRNA after 30 minutes of endurance exercise in an untrained (1) or six weeks trained state (2) of six subjects (Hoxxx) Ho980: (1) GSM47111, GSM47112, GSM47113, GSM47114, (2) GSM47115, GSM47116, GSM47125, GSM47126 Ho983: (1) GSM47129, GSM47131, GSM47135, GSM47136, (2) GSM47139, GSM47142, GSM47144, GSM47145 Ho985: (1) GSM47146, GSM47147, GSM47148, GSM47149, (2) GSM47155, GSM47159, GSM47160, GSM47161 Ho995: (1) GSM47162, GSM47163, GSM47164, GSM47165, (2) GSM47166, GSM47167, GSM47168, GSM47169 Ho997: (1) GSM47170, GSM47171, GSM47172, GSM47173, (2) GSM47174, GSM47175, GSM47176, GSM47177 Ho999: (1) GSM47178, GSM47179, GSM47180, GSM47181, (2) GSM47182, GSM47185, GSM47195, GSM47196

2010-06-09 | E-GEOD-2479 | biostudies-arrayexpress

Endurance exercise in an untrained or six weeks trained state

2005-09-30 | GSE2479 | GEO

Transcriptional changes in alveolar macrophages from adults with asthma after intrabronchial allergen challenge.

Project description:In recent years, alveolar macrophages (AM) have been shown to play an important role in environmental allergen-induced airway inflammation in asthma. In this study, we investigated the effect of house dust mite (HDM) and lipopolysaccharide (LPS) challenge on the transcriptome of AM from patients with mild asthma. We have shown previously that intrabronchial HDM/LPS challenge induces a mixed eosinophilic and neutrophil airways inflammation in asthma patients(5). Therefore, we hypothesize that exposure of AM to HDM/LPS would upregulate genes associated with eosinophil and neutrophil signaling. AM were harvested from the bronchoalveolar fluid of 8 asthma patients who were challenged with either saline in one lung segment or HDM/LPS in the contralateral lung segment. We performed RNA sequencing and found over 1000 significantly different expressed genes following HDM/LPS challenge. To the best of our knowledge, this is the first investigation to examine gene expression profiles in AM from asthma patients challenged with HDM and LPS in vivo. Using a well-controlled study design allowing paired analysis of saline and HDM/LPS effects in the same patient, we identified different transcriptional profiles in AM as consequence of local exposure to HDM and LPS. These findings may provide a better understanding of AM functions in (exacerbations of) allergic asthma.

2021-03-16 | GSE144576 | GEO

Allergen induces pulmonary neuroendocrine hyperplasia in asthma

Project description:Asthma is characterized by exacerbated responses to environmental triggers such as allergen. While pulmonary neuroendocrine cells (PNECs), a rare population of airway epithelial cells, are essential for amplifying allergen-induced asthma response, how they are regulated to achieve this role remains poorly understood. Here we show that in the adult mouse airway, inactivation of achaete-scute like 1 (Ascl1) gene in PNECs led to loss of these cells. Intriguingly, exposure of these mutants to house dust mites (HDM), a common allergen, led to reappearance of PNECs. Similarly, exposure of wild-type mice to HDM led to PNEC hyperplasia, a result of proliferation of existing PNECs and transdifferentiation from club cells. Single cell RNAseq experiments revealed PNEC heterogeneity, including the appearance of an allergen-induced PNEC subtype. Intracellular Notch1 is downregulated in HDM-treated airway, and treatment by Notch agonist prevented PNEC hyperplasia. These findings together suggest that HDM-induced PNEC hyperplasia may contribute to exacerbated asthma response.

2025-07-30 | GSE273687 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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