Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Modulation of the post meal PBMC transcriptomic response of shift workers after four weeks of a dietary intervention implementing a dedicated overnight fast

ABSTRACT: In a cross-over randomised controlled trial,19-night shift workers with abdominal obesity, completed two diet conditions separated by a two week wash out period; a) the control period = four weeks of habitual eating overnight and b) the intervention period = four weeks of avoiding food intake between 1 AM – 6 AM. At the end of each intervention period participants were given a high fat/high carbohydrate challenge meal in the morning and peripheral blood mononuclear cells were isolated from whole bood sampled at fasting, 2 and 4 hours after eating the meal.

ORGANISM(S): Homo sapiens

PROVIDER: GSE225493 | GEO | 2024/02/16

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

NCBI GEO Submission of human whole blood transcriptomes in response to a high-fat meal

Project description:Modern humans spend most of their time having eaten recently. The purpose of the current project is to understand how the blood, which contains immune cells, responds in the hours after eating a meal that is moderately high in fat. We used a sequencing method to observe the expression of all the genes in blood cells in five participants who were each fed a high fat meal on three separate days. The results are reported in the manuscript, “Temporal changes in postprandial blood transcriptomes reveal subject-specific pattern of expression of innate immunity genes after a high-fat meal."

2019-03-01 | GSE127530 | GEO

Gene expression profiling of white bass when fed fish meal or fish meal replacement diets

Project description:White bass (Morone chrysops) are a popular sportfish throughout the southern United States, and one parent of the commercially successful hybrid striped bass (M. chrysops x M. saxatilis). Currently, white bass are cultured using diets formulated for other carnivorous fish, such as largemouth bass (Micropterus salmoides) or hybrid striped bass and contain a significant percentage of marine fish meal. Since there are no studies regarding the utilization of alternative proteins in this species, we evaluated global gene expression of white bass fed diets in which fish meal was partially or totally replaced by various combinations of soybean meal, poultry by-product meal, canola meal, soy protein concentrate, wheat gluten, or a commercial protein blend (Pro-Cision). Significant differential expressed genes and gene ontology of pairwise comparisons between control diet and each test diet are presented and discussed.

2024-02-14 | GSE220235 | GEO

Functional properties of dietary protein sources towards the gut and systemic metabolism in pigs.

Project description:This study was designed to address key questions concerning the use of alternative protein sources for animal feeds and addresses aspects such as their nutrient composition and impact on gut function. The transcriptional response of intestinal mucosal tissue (jejunum and ileum) served as parameters for the local response. Growing pigs (BW 35 kg/approx. 10 weeks) were fed with experimental diets containing a single, common or new protein sources viz. soybean meal (SBM), black soldier fly larvae (BSF), spray dried blood plasma (SDPP), rapeseed meal (RSM), and wheat gluten meal (WGM) over a period of 4 weeks.

2019-06-19 | GSE98261 | GEO

Effect of replacing soybean meal with Hermetia illucens meal on cecal microbiome, liver transcriptome and plasma metabolome of broilers

Project description:Despite the existence of a number of studies investigating the effect of insect meal on the growth performance of broilers, knowledge about the metabolic effects of insect meal in broilers is still scarce. Thus, the present study investigated the effect of partial replacement of soybean meal with Hermetia illucens (HI) larvae meal on the liver transcriptome, the plasma metabolome and the cecal microbiome in broilers. For the study, 72 male one-day-old Cobb 500 broilers were divided into three groups (n = 12) and fed three different diets with either 0% (HI0), 7.5% (HI7.5) or 15% (HI15) defatted HI meal for 35 d. While body weight (BW) gain, feed intake, and feed:gain ratio did not differ between groups, breast muscle weight, carcass yield and apparent ileal digestibility (AID) of 12 amino acids were higher in group HI15 than in group HI0 (P > 0.05). Indicators of α-diversity (Chao1 and Observed) in the cecal digesta were higher in groups HI15 and HI7.5 than in group HI0 (P < 0.05). The abundance of 5 families and 18 genera, all of which belonged to the Firmicutes phylum, in the cecal digesta differed among groups (P < 0.05). Concentrations of butyric acid, valeric acid and isobutyric acid in the cecal digesta were lower in group HI15 than in the other two groups (P > 0.05), whereas those of total and other short-chain fatty acids were not different between groups. Liver transcriptomics revealed a total of 70 and 61 differentially expressed transcripts between groups HI15 vs. HI0 and between groups HI7.5 vs HI0, respectively, (P > 0.05). Targeted metabolomics identified 138 metabolites, most of which were triglyceride species, being different between the three groups (FDR < 0.05). According to this study, dietary inclusion of HI larvae meal has no detrimental impact but increases breast muscle weight and carcass weight in broilers suggesting that HI larvae meal can be recommended as a sustainable alternative protein source for broilers.

2024-02-21 | GSE255945 | GEO

Effects of temporal segmentation of meal composition on human adipose tissue transcriptome

Project description:There is few data about effects of temporal segmentation of meal composition on the metabolic response in humans. The meal-induced hormonal secretion in humans strongly depends on the meal composition and on the day time and may be involved in the circadian entrainment of metabolic gene expression. Our study investigated effects of two different diurnal patterns of meal composition (carbohydrate-rich meals in the morning and fat-rich meals in the evening or vice versa) on the gene expression in human subcutaneous adipose tissue (SAT).

2020-10-11 | GSE118280 | GEO

Transcription profiling by array of Danio rerio fast skeletal muscle from fish fed a single satiating meal

Project description:The F5 generation of a wild-caught population of zebrafish (Danio rerio) from Mymensingh, Bangladesh, were used in this study. Replicate experiments were carried out with adult male fish aged 9 months. Each group was maintained in a 50L tank at 27M-11.5M-:C and 12:12h dark:light photoperiod and fed bloodworms (Ocean NutritionM-^Y, Belgium) to satiety for one week. The experimental protocol involved fasting fish for 7 days and subsequent refeeding a single meal of bloodworms delivered over a 3h period, after which any uneaten food was removed from the tank. Seven fish were sampled at -156, -24, 0 (prior to the meal), 0.75, 3, 6, 7.5, 9, 11, 24, 36h and killed humanely by an overdose of ethyl 3-aminobenzoate methanesulfonate salt (MS-222). Six samples from the 0, 3, and 6h time-points were used in the microarray hybridization.

2011-03-11 | E-MEXP-2887 | biostudies-arrayexpress

Changes in Expression of Genes Regulating Airway Inflammation Following a High-Fat Mixed Meal in Asthmatics

Project description:Consumption of a high fat meal can increase neutrophilic airway inflammation in asthma. This study investigates the molecular mechanisms driving airway neutrophilia following a high fat meal in asthma.

2015-10-16 | GSE74075 | GEO

Ileal expression data of mice fed with diet containing protein from various sources

2016-08-24 | GSE84442 | GEO

Iceman meal

Project description:The Iceman´s last meal consisted of fat, wild meat and cereals

| PRJEB26365 | ENA

Ileal expression data of mice fed with diet containing protein from various sources

Project description:This study was designed to address key questions concerning the use of alternative protein sources for animal feeds and addresses aspects such as their nutrient composition and impact on gut function, the immune system and systemic physiology. We used casein (CAS), partially delactosed whey powder (DWP), spray dried porcine plasma (SDPP), soybean meal (SBM), wheat gluten meal (WGM) and yellow meal worm (YMW) as protein sources. We investigated the effects of feeding mice during a period of four weeks on semi-synthetic diets containing 30% of six different protein sources. Microarrays were used to detail the global gene expression in the ileal mucosae of mice. Male C57BL/6J mice were stratified according to bodyweight and litter of origin into six dietary treatment groups. These mice were fed for four weeks with semi-synthetic diets containing one of the following protein sources. At the end of four weeks, mice were sacrificed by euthenesia and ileal tissue samples (scrapings) were collected for RNA extraction and hybridization on Affymetrix microarrays. Soybean meal (SBM) diet group served as reference to make comparisons with other experimental diets.

2016-08-24 | E-GEOD-84442 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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