GEO DataSets

(Submitter supplied) The atypical Protein Kinase C (aPKC) is a critical component of the PAR polarity complex, as well as of cell polarity in general. There are two paralogs of aPKC in the mammalian genome. Their expression pattern and functional role in oligodendrocyte lineage differentiation and development remains heretofore uncharacterized. Here we show that both paralogs of aPKC – PRKCI, the primary transcript of Prkci and PKMz, an alternate transcript of Prkcz – are expressed during oligodendrocyte differentiation, yet are functionally non-redundant. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

14 Samples

Download data: MTX, TSV

(Submitter supplied) Inappropriate developmental exposure to steroids is linked to metabolic disorders. Prenatal testosterone excess or bisphenol A (BPA, an environmental estrogen mimic) leads to insulin resistance and adipocyte disruptions in female sheep. Adipocytes are key regulators of insulin sensitivity and tissue-specific differences in insulin sensitivity, coupled with adipose depot-specific changes in key mRNAs, were previously observed. more...

Organism:

Ovis aries

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL22509

48 Samples

Download data: CSV

(Submitter supplied) Imbalanced nutrition and exogenous gonadotrophins affect uterine function and morphology. In sheep, FSH-induced superovulation causes morphological alterations in the uterus, leading, i.e., to an increase in lipid droplets. Similarly, depending on diet, FSH treatment alters the expression of estrogen and progesterone receptors and of adhesion molecules. To broad the knowledge regarding imbalanced nutrition and carry-over effects of superovulation induced with FSH in the caruncular endometrium, deep RNA sequencing (NGS, RNA-Seq) was applied, followed by functional analysis. more...

Organism:

Ovis aries

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27721

29 Samples

Download data: TXT

(Submitter supplied) Obesity is recognized as a risk factor for triggering rheumatoid arthritis (RA), and it can worsen joint deformities and diminish the quality of life in patients with RA. The reduction of body weight in obese individuals is believed to alleviate RA symptoms。

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL28457

11 Samples

Download data: XLS

(Submitter supplied) To elucidate the impact of Trem2 agonist on aortic gene expression during atherosclerosis.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

2 Samples

Download data: MTX, TSV

(Submitter supplied) Background: A prominent hallmark of aging is inflammaging—the increased expression of innate immune genes without identifiable infection. Model organisms with shorter lifespans, such as the fruit fly, provide an essential platform for probing the mechanisms of inflammaging. Multiple groups have reported that, like mammalian models, old flies have significantly higher levels of expression of anti-microbial peptide genes. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19132

50 Samples

Download data: XLSX

(Submitter supplied) Our Goal was to determine how hepatocytes of young and old mice differentially respond to 9-weeks of high fat diet vs normal chow.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

24 Samples

Download data: TSV

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

Organism:

Mus musculus

Type:

Methylation profiling by genome tiling array; Methylation profiling by high throughput sequencing

Platform:

GPL24247

24 Samples

Download data: TXT

(Submitter supplied) 5,10-Methylenetetrahydrofolate reductase (MTHFR) is an enzyme that plays a key role in providing methyl groups for DNA methylation, including during spermatogenesis. A common genetic variant in humans (MTHFR 677C>T), results in reduced enzyme activity and has been linked to various disorders, including male infertility. A new animal model has been created by reproducing the human equivalent of the polymorphism in mice using CRISPR/Cas9. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL24247

24 Samples

Download data: TXT

(Submitter supplied) To determine gene expression changes that contribute to the development of COPD among smokers using high-throughput RNA sequencing in the peripheral blood of COPD patients. Total RNA sequencing was investigated by prospectively collecting lung function test results and whole blood samples from smokers who visited the outpatient department of respiratory medicine at three hospitals since 2020. This study confirmed gene expression differences in non-coding RNA in COPD patients according to the degree of airflow limitation through RNA-Seq transcriptome analysis. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24676 GPL30209

294 Samples

Download data: TXT

(Submitter supplied) Alcohol use disorder is marked by disrupted behavioral and emotional states which can persist into abstinence. The enduring synaptic alterations that remain despite the absence of alcohol are of interest for interventions to prevent relapse. 28 male rhesus macaques underwent over 20 months of alcohol drinking interspersed with three 30-day forced abstinence periods. After the last abstinence period, we paired ex vivo voltammetry in nucleus accumbens slices with RNA-sequencing of the ventral tegmental area. more...

Organism:

Macaca mulatta

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27943

28 Samples

Download data: CSV, XLSX

(Submitter supplied) scRNA-seq of mouse CD45+ aortic cells with CITE-seq and cell Hashing after continuous or alternate diet

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Other

Platform:

GPL24247

6 Samples

Download data: H5

(Submitter supplied) Systemic immune responses induced by chronic hypercholesterolemia contribute to the initiation, progression and complications of atherosclerosis. However, the consequences of an alternate high fat diet and the associated variations in plasma cholesterol levels on atherosclerosis are unknown. To address this relevant issue concerning common situations where dietary habits change over time, we developed a novel protocol in athero-prone mice that allowed us to compare the effects of alternate versus continuous high fat diet (HFD) on atherosclerosis, the overall period of time of exposure to HFD being similar between groups. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

8 Samples

Download data: CSV, MTX, XLSX

(Submitter supplied) To investigate whether electroacupuncture (EA) promotes adipose tissue browning by regulating the expression of angiogenesis genes through EA, we sequenced the adipose tissue of mice fed high fat diet with and without electroacupuncture, as well as those fed normally. We then performed gene expression profiling analysis using data obtained from RNA-seq of 9 mice in three groups.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

9 Samples

Download data: TXT

(Submitter supplied) We generated an ACSS1-acetylation (Ac) mimic mouse, where lysine 635 was mutated to glutamine (K635Q). Male Acss1K635Q/K635Q mice were smaller with higher metabolic rate and blood acetate, and decreased liver/serum ATP and lactate levels. After a 48-hour fast, Acss1K635Q/K635Q mice presented hypothermia and liver aberrations, including enlargement, discoloration, lipid droplet accumulation, and microsteatosis – consistent with nonalcoholic fatty liver disease (NAFLD). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

12 Samples

Download data: RESULTS

(Submitter supplied) We generated an ACSS1-acetylation (Ac) mimic mouse, where lysine 635 was mutated to glutamine (K635Q). Male Acss1K635Q/K635Q mice were smaller with higher metabolic rate and blood acetate, and decreased liver/serum ATP and lactate levels. After a 48-hour fast, Acss1K635Q/K635Q mice presented hypothermia and liver aberrations, including enlargement, discoloration, lipid droplet accumulation, and microsteatosis – consistent with nonalcoholic fatty liver disease (NAFLD). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21493

8 Samples

Download data: TXT

(Submitter supplied) Vascular smooth muscle cells (VSMCs) play a central role in the development of atherosclerosis due in part to their capability to phenotypically transition into either a protective or harmful state. However, the ability to identify and trace VSMCs and their progeny in vivo is limited due to the lack of well-defined VSMC cell surface markers. Therefore, investigations into VSMC fate must utilize lineage-tracing mouse models, which are time-consuming and challenging to generate and not feasible in humans. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Other

Platform:

GPL13112

24 Samples

Download data: MTX, TSV

(Submitter supplied) AgRP neurons in the arcuate nucleus of the hypothalamus (ARC) coordinate homeostatic changes in appetite associated with fluctuations in food availability and leptin signaling. Identifying the relevant transcriptional regulatory pathways in these neurons has been a priority, yet such attempts have been stymied due to their low abundance and the rich cellular diversity of the ARC. Here we generated male mouse AgRP neuron-specific transcriptomic and chromatin accessibility profiles during three distinct hunger states of satiety, fasting-induced hunger, and leptin-induced hunger suppression. more...

Organism:

Mus musculus

Type:

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

Platform:

GPL19057

46 Samples

Download data: BED, BW, NARROWPEAK, TSV

(Submitter supplied) Mice on two different ketogenic diets induce p53 and cellular senescence in multiple organs, including heart and kidney. This is mediated through inactivation of MDM2 by caspase-2 cleavage, leading to p53 accumulation and induction of p21. Ketogenic diet also induced pAMPK, suggesting that persistent activation leads to p53-dependent senescence.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

18 Samples

Download data: TXT

(Submitter supplied) We generate B-cell-specific Tlr9-deficient (Tlr9fl/fl/Cd19Cre+/-, KO) B6 mice and model obesity using a high-fat diet. Compared with control mice, B cell Tlr9-deficient mice exhibited increased weight gain, impaired glucose and insulin tolerance, reduced IL-10-producing B cells and increased inflammation in fat tissues. Tlr9 deficiency affected B cell differentiation, immunoglobulin levels, and T cell subsets. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

6 Samples

Download data: CSV