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Expression data from fetal mouse lung from mothers fed high fibre or acetate

ABSTRACT: We used microarrays to detail the global programme of gene expression in the fetal lung late in gestation, from mothers that had been fed normal chow, high fibre, or acetate in the drinking water. The experiment was designed to examine the hypothesis that metabolites of the mother i.e. acetate could cross the placenta and influence gene transcription in the fetus. Diets used were "Normal chow" (NC) (8720310), or "High-fiber" (SF11-025) (Specialty feeds, Perth, Australia. Acetate (200 mM) was provided in the drinking water and refreshed three times per week.

ORGANISM(S): Mus musculus

PROVIDER: GSE69525 | GEO | 2015/06/29

SECONDARY ACCESSION(S): PRJNA288463

REPOSITORIES: GEO

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Expression data from fetal mouse lung from mothers fed high fibre or acetate

Project description:We used microarrays to detail the global programme of gene expression in the fetal lung late in gestation, from mothers that had been fed normal chow, high fibre, or acetate in the drinking water. The experiment was designed to examine the hypothesis that metabolites of the mother i.e. acetate could cross the placenta and influence gene transcription in the fetus. Diets used were "Normal chow" (NC) (8720310), or "High-fiber" (SF11-025) (Specialty feeds, Perth, Australia. Acetate (200 mM) was provided in the drinking water and refreshed three times per week. Gene expression in the lung may be affected by metabolites in utero. We examined whole lung of E21 fetuses from high-fiber fed mothers, normal chow fed mothers and acetate in drinking water fed mothers. Added fibre in the diet, or acetate in drinking water, would allow simple comparison with normal chow fed mothers, to determine whether fibre/acetate affected gene transcription in the fetal lung.

2015-06-29 | E-GEOD-69525 | biostudies-arrayexpress

Mouse kidney gene expression regulated by C2

Project description:This is to determine in vivo kidney tissue gene expression regulated by acetate feeding in drinking water into mice for 6 weeks.

2016-02-01 | GSE69864 | GEO

Proteomic analysis of UFC1 knockdown in mouse skeletal muscle

Project description:All mouse experiments were approved by The University of Melbourne Animal Ethics Committee (AEC ID1914940) and conformed to the National Health and Medical Research Council of Australia guidelines regarding the care and use of experimental animals. C57BL/6J mice (JAX 000664) were obtained from Animal Resource Centre (WA, Australia). Mice were housed at 22°C (+/-1°C) in groups of five/cage and maintained on a Standard Chow diet (Specialty Feeds, Australia) with a 12-hour light/dark cycle and ad libitum access to food and water. For intramuscular injections of rAAV6, mice were anesthetized with isoflurane (4% in oxygen at 1L/min) and then transferred to a dissecting microscope stage with heat pad and isoflurane inhalation nose piece (2% in oxygen at 1 L/min). Unconsciousness was assessed via the lack of leg and optical reflexes for at least one minute to ensure head position does not affect normal breathing. Mice received subcutaneous analgesic injection of meloxicam between the shoulder blades (5mg/kg) and the surface of the hindlimbs were sterilized with 80% ethanol. The TA/EDL muscles were injected with 2 x 10^10 vector genomes / 30 µl of rAAV6 harbouring either a scramble shRNA or an shRNA targeting UFC1 using a 32G needle. Mice were returned to cages and body weights monitored daily for the first 3 days and then weekly.

2023-01-08 | PXD035170 | Pride

Comparison of the effects upon gene expression of i.v. injection of plasma exosomes isolated from mice fed with differemt diets

Project description:We isolated plasma exosomes from mice fed for 6 weeks with either standard chow, a high-fat diet or standard chow with sucrose supplemented drinking water. We injected these exosomes into control mice fed standard chow and sacrificed them 72 h after the injection for tissue analysis We used microarrays to detail the global changes of gene expression induced by the injected exosomes in liver, adipose and muscle tissues

2022-12-31 | GSE202854 | GEO

Comparison of the effects of 6 weeks high-fat diet or sucrose-supplemented drinking water upon gene expression in mice

Project description:We fed mice fot 6 weeks with either a high-fat diet or standard chow with sucrose supplemented drinking water We used microarrays to detail the global changes of gene expression induced by the two dietary regimes in liver, adipose and muscle tissues.

2022-12-31 | GSE202845 | GEO

Effect of Fumonisin B1 exposure on hepatic gene expression in mice fed a regular diet (CHOW) and in mice fed a High Fat Diet (HFD).

Project description:This experiment was designed to investigate the effect of Fumonisin B1 exposure on liver gene expression in male mice fed a regular diet (Chow group) and in obese mice which were fed a High fat diet (HFD). The Fumonisin B1 was provided through the drinking water.

2023-09-01 | GSE208735 | GEO

Transcription profiling of liver and white adipose tissue from mice fed standard or test diets with or without monosodium glutamate in their water

Project description:C57BL/6J mice were from The Jackson Laboratory (Maine, USA) and were housed/caged and fed a standard chow diet until 6 weeks of age whereupon they were placed in one of 4 different dietary regimens for a period of 3 weeks prior to mating. Mice were housed under pathogen-free conditions of 21± 1°C, 40 to 60% humidity, and a 12 h-12 h light/dark cycle. The 4 diet regimens used in this study were: [1] ad lib Standard Chow (Control diet) with ad lib drinking water. [2] Ad lib Standard Chow, with ad lib drinking water containing 0.64 mg/ml (97 mg/Kg body weight) monosodium glutamate (MSG diet). [3] Ad lib Test Diet Purina 5001 with 20% 55-HFCS (5B4K, Purina, USA), and ad lib drinking water (HFCS diet). [4] Ad lib Purina 5001 with 20% 55-HFCS, and ad lib drinking water containing 0.64 mg/ml (97 mg/K body weight) monosodium glutamate (HFCS+MSG diet). See Table 1 for diet composition. Following mating, the 4 groups of dams were maintained on their respective diets throughout the gestation and nursing period. Male offspring used in these experiments were weighed, then weaned onto the same diets and maintained in this regimen until they reached either 16 or 32 weeks of age. Total RNA was prepared from the liver and visceral white adipose tissue (WAT) taken from 16-week-old mice in the 4 different diet groups using Qiagen RNeasy Kit (Qiagen USA) according to the manufacturers instructions and stored at -80 o C.<br>

2009-10-01 | E-MEXP-1909 | biostudies-arrayexpress

Effect of six different diets on liver gene expression

Project description:Male and female mice (Bl6/J) were fed a chow diet (control 1 and control 2) or a High fat diet (HFD) or a Choline deficient High fat diet (CD HFD) or a Western Diet (WD) or a Western Diet supplemented with glucose and fructose in drinking water (WD glucose fructose) for 15 weeks.

2022-10-31 | GSE159090 | GEO

GWAS study on arsenic-exposed population

Project description:Genetic analysis of women from the Andes Mountains that are exposed to arsenic in drinking water.

| EGAS00001001168 | EGA

Expression data from mouse lung

Project description:Exposure to high levels of arsenic in drinking water is associated with several types of cancers including lung, bladder and skin, as well as vascular disease and diabetes. Drinking water standards are based primarily on epidemiology and extrapolation from higher dose experiments, rather than measurements of phenotypic changes associated with chronic exposure to levels of arsenic similar to the current standard of 10ppb, and little is known about the difference between arsenic in food as opposed to arsenic in water. Measurement of phenotypic changes at low doses may be confounded by the effect of laboratory diet, in part because of trace amounts of arsenic in standard laboratory chows, but also because of broad metabolic changes in response to the chow itself. Finally, this series contrasts 8hr, 1mg/kg injected arsenic with the various chronic exposures, and also contrasts the acute effects of arsenic, dexamethasone or their combination. Male C57BL/6 mice were fed on two commercially available laboratory diets (LRD-5001 and AIN-76A) were chronically exposed, through drinking water or food, to environmentally relevant concentrations of sodium arsenite, or acutely exposed to dexamethasone. Keywords: dose response

2008-08-01 | GSE11056 | GEO

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