GEO DataSets

(Submitter supplied) To understand how soy protein isolate (SPI) reduced liver steatosis in male obese Zucker rats, we conducted global gene expression (RNAseq) analysis on liver samples of male rats fed either the SPI or a control casein (CAS)-based diet (n=8 per group) for 16 wks. Bioinformatics was conducted using Ingenuity Pathway Analysis (IPA) software (Qiagen, CA) with P < 0.05 and 1.3 fold differential expression cutoff values.

Organism:

Rattus norvegicus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22396

16 Samples

Download data: XLSX

(Submitter supplied) We previously reported that lifetime consumption of soy proteins or whey proteins reduced the incidence of azoxymethane (AOM)-induced colon tumors in rats. To obtain insights into these effects, global gene expression profiles of colons from rats with lifetime ingestion of casein (CAS, control diet), soy protein isolate (SPI), and whey protein hydrolysate (WPH) diets were determined. We identified 31 induced and 49 repressed genes in the proximal colons of the SPI-fed group and 44 induced and 119 repressed genes in the proximal colons of the WPH-fed group, relative to CAS. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Dataset:

GDS2468

Platform:

GPL85

9 Samples

Download data: CEL, EXP

Analysis of colons of soy or whey protein fed Sprague Dawley males 40 weeks after azoxymethane (AOM) injection to induce tumor formation. Lifetime consumption of soy or whey proteins reduces the incidence of AOM-induced colon tumors in rats.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 3 protocol sets

Platform:

GPL85

Series:

GSE6102

9 Samples

Download data: CEL, EXP

(Submitter supplied) In order to properly understand whether xenoestrogens act as estrogens, it is essential to possess a solid portrait of the physiological effects of exogenous estradiol. Because the estrogen-dependent gene expression is one of the primary biomarkers of estrogenic action, we have assessed effects of three doses of exogenous estradiol (0.1, 1.0 and 10 µg/kg of body weight/day) on the mammary gland morphology and gene expression profiles by microarray analysis of prepubertal male and female rats of both sexes compared to untreated controls. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL1355

24 Samples

Download data: CEL

(Submitter supplied) Soy foods have been suggested to have both positive health benefits and potentially adverse effects largely as a result of their content of isoflavone phytoestrogens. Since soy protein isolate (SPI) contains isoflavones, in addition to purported health benefits, safety concerns have been raised regarding the use of SPI and soy formulas, because of potential estrogenic actions during the neonatal period, including the potential for reproductive toxicity, infertility, and the possibility of increased risk for development and recurrence of estrogen sensitive cancers such as breast cancer. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL1355

12 Samples

Download data: CEL

(Submitter supplied) The role of diet in the prevention of breast cancer is widely accepted, yet little is known on how early dietary effects mitigate adult cancer risk. Soy consumption is associated with reduced breast cancer risk in women, an effect largely attributed to the soy isoflavone genistein (GEN). We previously showed lower chemically-induced mammary tumor incidence in young adult rats with lifetime dietary intake of soy protein isolate (SPI), a highly refined soy product in infant formula, than in those fed the control diet Casein (CAS). more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Dataset:

GDS2616

Platform:

GPL341

10 Samples

Download data: CEL

Analysis of mammary epithelial cells of females fed a diet containing the soy isoflavone genistein or soy protein isolate. Soy consumption is associated with reduced breast cancer risk in women. Results provide insight into the molecular basis of the beneficial effect of soy-rich diets.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 3 protocol sets

Platform:

GPL341

Series:

GSE6879

10 Samples

Download data: CEL

(Submitter supplied) Nutrigenomics analysis was used to investigate the molecular responses to dietary Cu deficiency independently and in combination with 30% (w/w) sucrose in a mature rat model of NAFLD. Low Cu significantly decreased hepatic and serum Cu, and induced NAFLD-like histopathology, mild steatosis, up-regulated transcripts in inflammation and hepatic stellate cell activation, and significantly increased oxidative stress. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL14797

24 Samples

Download data: TXT

(Submitter supplied) Nonalcoholic fatty liver disease (NAFLD) is the most common form of liver disease and a leading cause of liver transplantation in the United Sates. Hedgehog (Hh) signaling has been implicated in liver lipid metabolism and the early stages of NAFLD; however, its precise role remains unclear. We examined the prevalence of NAFLD in patients with overt or microform holoprosencephaly (HPE), a disorder associated with germline mutations disrupting Hh signaling. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

16 Samples

Download data: CEL, CHP

(Submitter supplied) We performed cryosectioning of oocytes along the animal-vegetal axis (first developmental axis, section A (first animal) to section E (last vegetal), followed by RNA-Seq to determine the localization profiles of coding and noncoding RNAs. The method allowed for a complete view on RNA localization. We found that nearly all RNAs are localized, but only a small percentage is actively transported during oogenesis.

Organism:

Acipenser ruthenus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26119

15 Samples

Download data: FASTA, TXT

(Submitter supplied) We combined cryosectining of oocytes along the animal-vegetal axis (first developmental axis) and RNA-Seq to determine localization profiles of coding and noncoding RNAs. It provides complete view on RNA localization. We found that nearly all RNAs are localized, but only small percentage is actively transported during oogenesis.

Organism:

Xenopus laevis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17682

15 Samples

Download data: TXT