GEO DataSets

(Submitter supplied) Maternal high-fat diet consumption predisposes to metabolic and liver dysfunction in F1 male and female at young adulthood. Purpose: We used RNA-seq to determine the liver transcriptome of male and female F1 of MO and control fed mothers. Methods: Female Wistar rat mothers ate control (C) or obesogenic (MO) diet from the time they were weaned through breeding at postnatal day (PND) 120, delivery and lactation. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18694

22 Samples

Download data: TXT

(Submitter supplied) Introduction: At the molecular level, cellular aging involves changes in multiple gene pathways, which can produce many aging phenotypes. In the liver, senescence changes lead to impaired hepatic function. We hypothesized that the natural hepatic aging process is driven by sex-dependent mechanisms. Purpose: We studied our well-established model of aging in which we have previously determined aging of metabolism, reproduction and endocrine systems. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18694

24 Samples

Download data: TXT

(Submitter supplied) Maternal diet is associated with the development of metabolism-related and other non-communicable diseases in offspring. Underlying mechanisms, functional profiles, and molecular markers are only starting to be revealed. Here, we explored the physiological and molecular impact of maternal Western-style diet on the liver of male and female offspring. C57BL/6 dams were exposed to either a low fat/low cholesterol diet (LFD) or a Western-style high fat/high cholesterol diet (WSD) for six weeks before mating, as well as during gestation and lactation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS4774

Platform:

GPL11533

27 Samples

Download data: CEL

Analysis of livers from PD14 offspring of C57BL/6 dams fed a Western-style high fat/high cholesterol diet (WSD). Maternal diet is associated with the development of metabolism-related diseases in offspring. Results provide insight into molecular impact of maternal WSD on male and female offspring.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 gender, 2 protocol sets

Platform:

GPL11533

Series:

GSE46359

27 Samples

Download data: CEL

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

Organism:

Papio hamadryas; Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL15440 GPL6947

22 Samples

Download data

(Submitter supplied) The liver is a major site for synthesis, storage and redistribution of carbohydrates, proteins and lipids. In addition, it is well-known that maternal obesity (MO) increases risk of offspring cardiovascular disease (CVD), diabetes and obesity. However, the mechanisms by which the MO intrauterine environment predisposes offspring to CVD and metabolic dysregulation are unknown. The goal of this study was to assess the impact of MO on primate fetal liver and identify underlying molecular mechanisms by which MO increases disease risk. more...

Organism:

Papio hamadryas

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL15440

11 Samples

Download data: FA, XLSX

(Submitter supplied) The liver is a major site for synthesis, storage and redistribution of carbohydrates, proteins and lipids. In addition, it is well-known that maternal obesity (MO) increases risk of offspring cardiovascular disease (CVD), diabetes and obesity. However, the mechanisms by which the MO intrauterine environment predisposes offspring to CVD and metabolic dysregulation are unknown. The goal of this study was to assess the impact of MO on primate fetal liver and identify underlying molecular mechanisms by which MO increases disease risk. more...

Organism:

Homo sapiens; Papio hamadryas

Type:

Expression profiling by array

Platform:

GPL6947

11 Samples

Download data: TXT

(Submitter supplied) Some previous experimental studies have shown that early in life intake of high-fat or Western-style diets did alter the development of mammary cancer in adulthood female rats. Thus, the present study investigated the distinct gene expression patterns of chemically induced mammary tumors derived from female offspring whose dams intake control diet (CD) or Western-style diet (WD). During gestational days (GD) 12-21 and post-natal days (PND) 1-21, pregnant Sprague-Dawley (SD) rats were fed a CD diet or WD (high-fat and low-fiber and oligoelements) diet. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL4135

10 Samples

Download data: TXT

(Submitter supplied) The mechanisms by which cholesterol promotes NAFLD remain far less clear. Animal models are necessary to explore the pathogenesis and therapies of NAFLD. Several previous studies have shown that pig breeds can differ in their metabolic phenotype in response to high-energy diet. To investigate whether genetic background has profound effects on pig NAFLD phenotype and their metabolic response to dietary cholesterol intake, we performed RNA-Seq on liver tissues from two miniature pig breeds fed either standard or a high-fat and high-cholesterol diet for 6 months.

Organism:

Sus scrofa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22475

12 Samples

Download data: TXT

(Submitter supplied) Maternal chromium restriction may disturb susceptibility in offspring. Liver from maternal chromium diet has 264 up- and 199 down- regulated genes, compared to control. Especially, Insulin signaling pathway and WNT pathway were affected.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL16570

6 Samples

Download data: CEL

(Submitter supplied) PURPOSE: To examine if a parental high fat diet (HFD) influences metabolic health in two generations of offspring, and alters the germ cell (GC) transcriptome. PROCEDURE: GC-eGFP Sprague Dawley rats were weaned onto HFD (45% fat) or Control Diet (CD; 10% fat). After metabolic testing, founders (F0) were bred with controls, establishing the F1 generation. Germ cells from F0 males were isolated and their RNA sequenced. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL18694

16 Samples

Download data: TSV

(Submitter supplied) Metabolic dysfunction-associated steatotic liver disease (MASLD) is strongly associated with obesity. The use of animal models fed Western-style diets is vital for investigating the molecular mechanisms contributing to metabolic dysregulation and for facilitating novel drug target identification. However, the sex- and age-associated mechanisms underlying the pathophysiology remain poorly understood. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

32 Samples

Download data: TXT

(Submitter supplied) Analysis of glucose and Lipid metabolism in male and female offspring after protein restriction of the mother Male offspring showed features of metabolic syndrome after receiving a high fat diet, regardless of the diet of the dam. Glucose and lipid metabolism in male offspring was unaltered. Insulin sensitivity and hepatic fatty acid storage in female offspring of low-protein-fed dams changed in such a way that it resembled the male pattern of insulin sensitivity and hepatic fatty acid storage. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL6103 GPL6885

32 Samples

Download data: TXT

(Submitter supplied) The goal was to study the long term metabolic programming effects of exposure of offspring to a dam eating 60% high fat diet during the lactation period only. We previously showed that offspring from dams given lactational high fat diet (HFD) are predisposed to obesity, glucose intolerance and inflammation. The purpose of these studies was to understand the programming implications of lactational HFD on offspring metabolic liver disease risk. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL17400

8 Samples

Download data: CEL

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

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing; Methylation profiling by high throughput sequencing

Platforms:

GPL21626 GPL19057

74 Samples

Download data: COV

(Submitter supplied) Maternal exposure during pregnancy is a strong determinant of offspring health outcomes. Such exposures induce changes in the offspring epigenome resulting in gene expression and functional changes. In this study, we investigated the effect of maternal Western hypercaloric diet (HCD) programming during the perinatal period and its effect on neuronal plasticity and cardiometabolic health in adult offspring. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL21626

25 Samples

Download data: XLSX

(Submitter supplied) Maternal exposure during pregnancy is a strong determinant of offspring health outcomes. Such exposures induce changes in the offspring epigenome resulting in gene expression and functional changes. In this study, we investigated the effect of maternal Western hypercaloric diet (HCD) programming during the perinatal period and its effect on neuronal plasticity and cardiometabolic health in adult offspring. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21626

25 Samples

Download data: CSV

(Submitter supplied) Maternal exposure during pregnancy is a strong determinant of offspring health outcomes. Such exposures induce changes in the offspring epigenome resulting in gene expression and functional changes. In this study, we investigated the effect of maternal Western hypercaloric diet (HCD) programming during the perinatal period and its effect on neuronal plasticity and cardiometabolic health in adult offspring. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL19057

24 Samples

Download data: COV

(Submitter supplied) We have compared hypothalamic transcriptome of rat offspring exposed to maternal high fat diet or control diet

Organism:

Rattus norvegicus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18694

24 Samples

Download data: XLSX

(Submitter supplied) Caffeine is the most widely consumed psychoactive substance worldwide. Strikingly, molecular pathways engaged by its regular consumption remain unclear. We herein addressed the mechanisms associated with habitual (chronic) caffeine consumption in the mouse hippocampus using untargeted orthogonal-omics techniques. Our results revealed that chronic caffeine exerts concerted pleiotropic effects in the hippocampus, at the epigenomic, proteomic and metabolomic levels, lowered metabolic-related processes in bulk tissue, while inducing neuronal-specific epigenetic changes at synaptic transmission/neuronal activity-related genes. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21103

14 Samples

Download data: BW