Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA795908 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR17550377.fastq.gz | Fastqsanger.gz | |||
| SRR17550378.fastq.gz | Fastqsanger.gz | |||
| SRR17550379.fastq.gz | Fastqsanger.gz | |||
| SRR17550380.fastq.gz | Fastqsanger.gz | |||
| SRR17550381.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 6 |
Similar Datasets
Project description:To investigate the difference damage patterns bewteen short-term and long-term exposure to PM2.5 particulate matter
2022-06-24 | GSE206733 | GEO
Project description:Murine Pulmonary Responses to Ambient Baltimore Particulate Matter
| PRJNA103235 | ENA
Project description:Acetaminophen is a widely used antipyretic and analgesic drug, and its overdose is the leading cause of drug-induced acute liver failure. This study aimed to investigate the effect and mechanism of Lacticaseibacillus casei Shirota (LcS), an extensively used and highly studied probiotic, on acetaminophen-induced acute liver injury. C57BL/6 mice were gavaged with LcS suspension or saline once daily for 7 days before the acute liver injury was induced via intraperitoneal injection of 300 mg/kg acetaminophen. The results showed that LcS significantly decreased acetaminophen-induced liver and ileum injury, as demonstrated by reductions in the increases in aspartate aminotransferase, total bile acids, total bilirubin, indirect bilirubin and hepatic cell necrosis. Moreover, LcS alleviated the acetaminophen-induced intestinal mucosal permeability, elevation in serum IL-1α and lipopolysaccharide, and decreased levels of serum eosinophil chemokine (eotaxin) and hepatic glutathione levels. Furthermore, analysis of the gut microbiota and metabolome showed that LcS reduced the acetaminophen-enriched levels of Cyanobacteria, Oxyphotobacteria, long-chain fatty acids, cholesterol and sugars in the gut. Additionally, the transcriptome and proteomics showed that LcS mitigated the downregulation of metabolism and immune pathways as well as glutathione formation during acetaminophen-induced acute liver injury. This is the first study showing that pretreatment with LcS alleviates acetaminophen-enriched acute liver injury, and it provides a reference for the application of LcS.
2023-07-26 | PXD044099 |
Project description:To seek whether seasonal variation in environmental particulate matter composition affected the global gene response patterns in cultured human cells representing pulmonary and systemic vascular targets. We used microarrays to detail the global program of gene expression affected on different cells type by different seasonal collections of Ambient Particulate Matter.
2011-12-02 | GSE18593 | GEO
Project description:Purpose: Determine the mechanism of particulate matter-induced signaling in melanocytes. Method: Primary human epidermal melanocytes were treated with particulate matter (5 μg/cm2) and incubated for 24 h. Total RNA (1 ug) from melanocytes were extracted and subjected to library synthesis. Results: Particulate matter-treated melanocytes exhibited upregulation of ER stress, unfolded protein response, and melanogenesis-related molecules. Conclusion: Particulate matter-induced melanocyte signaling was well evaluated using RNA sequencing.
2021-08-19 | GSE165333 | GEO
Project description:To seek whether seasonal variation in environmental particulate matter composition affected the global gene response patterns in cultured human cells representing pulmonary and systemic vascular targets. We used microarrays to detail the global program of gene expression affected on different cells type by different seasonal collections of Ambient Particulate Matter. After treatment with 10 ug/mL either summer2006 or winter2007APM, endothelial or bronchail epithelial cells were isolated by RNA extraction and hybridization on Affymetrix microarrays. We sought to obtain the genes responses correlated with current concepts of systemic inflammation in cardiovascular effects of particulate air pollution.
2011-12-02 | E-GEOD-18593 | biostudies-arrayexpress
Project description:The ketogenic diet has been successful in promoting weight loss among patients that have struggled with weight gain. This is due to the cellular switch in metabolism that utilizes liver-derived ketone bodies for the primary energy source rather than glucose. Fatty acid transport protein 2 (FATP2) is highly expressed in liver, small intestine, and kidney where it functions in both the transport of exogenous long chain fatty acids (LCFA) and in the activation to CoA thioesters of very long chain fatty acids (VLCFA). We have completed a multi-omic study of FATP2-null (Fatp2-/-) mice maintained on a ketogenic diet (KD) or paired control diet (CD), with and without a 24-hour fast (KD-fasted and CD-fasted) to address the impact of deleting FATP2 under high-stress conditions. Control (wt/wt) and Fatp2-/- mice were maintained on their respective diets for 4-weeks. Afterwards, half the population was sacrificed while the remaining were fasted for 24-hours prior to sacrifice. We then performed paired-end RNA-sequencing on the whole liver tissue to investigate differential gene expression. The differentially expressed genes mapped to ontologies such as the metabolism of amino acids and derivatives, fatty acid metabolism, protein localization, and components of the immune system’s complement cascade, and were supported by the proteome and histological staining.
2020-06-10 | GSE152110 | GEO
Project description:Introgressed variants from other species can be an important source of genetic variation because they may arise rapidly, can include multiple mutations on a single haplotype, and have often been pretested by selection in the species of origin. Although introgressed alleles are generally deleterious, several studies have reported introgression as the source of adaptive alleles-including the rodenticide-resistant variant of Vkorc1 that introgressed from Mus spretus into European populations of Mus musculus domesticus. Here, we conducted bidirectional genome scans to characterize introgressed regions into one wild population of M. spretus from Spain and three wild populations of M. m. domesticus from France, Germany, and Iran. Despite the fact that these species show considerable intrinsic postzygotic reproductive isolation, introgression was observed in all individuals, including in the M. musculus reference genome (GRCm38). Mus spretus individuals had a greater proportion of introgression compared with M. m. domesticus, and within M. m. domesticus, the proportion of introgression decreased with geographic distance from the area of sympatry. Introgression was observed on all autosomes for both species, but not on the X-chromosome in M. m. domesticus, consistent with known X-linked hybrid sterility and inviability genes that have been mapped to the M. spretus X-chromosome. Tract lengths were generally short with a few outliers of up to 2.7 Mb. Interestingly, the longest introgressed tracts were in olfactory receptor regions, and introgressed tracts were significantly enriched for olfactory receptor genes in both species, suggesting that introgression may be a source of functional novelty even between species with high barriers to gene flow.
| S-EPMC8784167 | biostudies-literature
Project description:We examined the impact of chronic lung inflammation on the pulmonary transcriptional response to inhaled urban particles. Transcript levels were measured using high density microarrays in total RNA isolated from whole lungs of wildtype and TNF-α overexpressing mice exposed by inhalation to particulate matter and euthanized immediately or 24 h post-exposure. Experiment Overall Design: Transgenic SP-C/TNF-α mice and their wildtype littermates were exposed by inhalation to particulate matter (0, 42 mg/m3 EHC-93) for 4 h and euthanized immediately or 24 h post-exposure (n=5 per treatment per time point, 40 animals total). Agilent 22K oligonucleotide microarrays were used to examine transcript levels in whole lung RNA. Stratagene Universal Mouse RNA was used as a reference.
2009-03-28 | E-GEOD-11037 | biostudies-arrayexpress
Project description:Translational research is commonly performed in the C57B6/J mouse strain, chosen for its genetic homogeneity and phenotypic uniformity. Here, we evaluate the suitability of the white-footed deer mouse (Peromyscus leucopus) as a model organism for aging research, offering a comparative analysis against C57B6/J and diversity outbred (DO) Mus musculus strains. Our study includes comparisons of body composition, skeletal muscle function, and cardiovascular parameters, shedding light on potential applications and limitations of P. leucopus in aging studies. Notably, P. leucopus exhibits distinct body composition characteristics, emphasizing reduced muscle force exertion and a unique metabolism, particularly in fat mass. Cardiovascular assessments showed changes in arterial stiffness, challenging conventional assumptions and highlighting the need for a nuanced interpretation of aging-related phenotypes. Our study also highlights inherent challenges associated with maintaining and phenotyping P. leucopus cohorts. Behavioral considerations, including anxiety-induced responses during handling and phenotyping assessment, pose obstacles in acquiring meaningful data. Moreover, the unique anatomy of P. leucopus necessitates careful adaptation of protocols designed for Mus musculus. While showcasing potential benefits, further extensive analyses across broader age ranges and larger cohorts are necessary to establish the reliability of P. leucopus as a robust and translatable model for aging studies.
| S-EPMC11335981 | biostudies-literature