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Gene expression profile of olive oil- and ozonated olive oil-treated B16F10 murine melanoma cell lines

ABSTRACT: We analyzed the effect of ozonated olive oil on gene expression of B16F10 murine melanoma cells.

ORGANISM(S): Mus musculus

PROVIDER: GSE274531 | GEO | 2024/08/14

REPOSITORIES: GEO

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Gene expression profile of olive oil- and ozonated olive oil-treated A375 human melanoma cell lines

Project description:We analyzed the effect of ozonated olive oil on gene expression of A375 human melanoma cells

2024-08-14 | GSE274530 | GEO

Human in vivo nutrigenomic effect of olive oil

Project description:Olive oil is protective against risk factors for cardiovascular and cancer diseases. A nutrigenomic approach was performed to assess whether olive oil, the main fat of the Mediterranean diet modifies the gene expression in human peripheral blood mononuclear cells. Six healthy male volunteers ingested, at fasting state, 50 ml of olive oil, and continued with the same olive oil as a source of raw fat (25ml/day) during 3 weeks. Prior to intervention a 1-week washout period with sunflower oil as the only source of fat was followed. During the 3 days before, and on the intervention day, a very low phenolic compound diet was followed. At baseline (0h), at post ingestion (6h), and at fasting state after 3 weeks of sustained consumption of olive oil total RNA was isolated from PBMC. Gene expression was evaluated by microarray and verified by qRT-PCR. Keywords: Olive oil, gene expression, single dose, sustained consumption

2008-02-21 | GSE10590 | GEO

Proteomics of extra virgin olive oil (EVOO)

Project description:Proteins and peptides are minor components of vegetal oils. The presence of these compounds in virgin olive oil was first reported in 2001, but the nature of the olive oil proteome is still a puzzling question for food science researchers. In this project, we have compiled for a first time a comprehensive proteomic dataset of olive fruit and fungal proteins that are present at low but measurable concentrations in a vegetable oil from a crop of great agronomical relevance as olive (Olea europaea L.). Accurate mass nLC-MS data were collected in high definition direct data analysis (HD-DDA) mode using the ion mobility separation step. Protein identification was performed using the Mascot Server v2.2.07 software (Matrix Science) against an ad hoc database made of olive protein entries. Starting from this proteomic record, the impact of these proteins on olive oil stability and quality could be tested. Moreover, the effect of olive oil proteins on human health and their potential use as functional food components could be also evaluated. In addition, this dataset provides a resource for use in further functional comparisons across other vegetable oils, and also expands the proteomic resources to non-model species, thus also allowing further comparative inter-species studies.

2020-09-29 | PXD019894 | Pride

effect of types of olive oil on hepatic gene expression

Project description:Two isocaloric, isonitrogenous diets containing 10% (w/w) olive oil or unsaponifiable-enriched olive oil have been provided to male apo E knockout mice for 11 weeks. Then RNA was isolated and hepatic gene expression analyzed. Keywords: other

2006-02-09 | GSE2261 | GEO

lncRNAs expression in the liver of large yellow croaker fed with fish oil, soybean oil, olive oil, and palm oil diets

Project description:To investigate the role of lncRNAs on lipid metabolism, we did RNAseq to find the difference among large yellow croaker fed with fish oil (FO), soybean oil (SO), olive oil (OO), and palm oil (PO) diets

2022-07-05 | GSE186012 | GEO

Human in vivo nutrigenomic effect of olive oil

2010-05-26 | E-GEOD-10590 | biostudies-arrayexpress

Ozone-Induced Vascular Contractility and Pulmonary Injury are Differentially Impacted by Diets Enriched with Coconut Oil, Fish Oil, and Olive Oil

Project description:Fish oil, olive oil, and coconut oil dietary supplementation have several cardioprotective benefits, but it is not established if they can protect against air pollution-induced adverse effects. We hypothesized that these dietary supplements would attenuate ozone-induced systemic and pulmonary effects. Male Wistar Kyoto rats were fed either a normal diet, or a diet enriched with fish, olive, or coconut oil starting at 4 weeks of age for 8 weeks. Animals were then exposed to air or ozone (0.8 ppm), 4h/day for 2 consecutive days. The fish oil diet completely abolished phenylephrine-induced vasoconstriction that was increased following ozone exposure in the animals fed all other diets. Only the fish oil diet increased baseline levels of bronchoalveolar lavage fluid (BALF) markers of lung injury and inflammation. Ozone-induced pulmonary injury/inflammation were comparable in rats on normal, coconut oil, and olive oil diets with altered expression of markers in animals fed the fish oil diet. Fish oil, regardless of exposure, led to enlarged, foamy macrophages in the BALF that coincided with decreased mRNA expression of cholesterol transporters, cholesterol receptors, and nuclear receptors in the lung. Serum miRNA profile was assessed using small RNA-sequencing in normal and fish oil groups and demonstrated marked depletion of a variety of miRNAs, several of which were of splenic origin. No ozone-specific changes were noted. Collectively, these data indicate that while fish oil offered protection from ozone-induced aortic vasoconstriction, it increased pulmonary injury/inflammation and impaired lipid transport mechanisms resulting in foamy macrophage accumulation, demonstrating the need to be cognizant of potential off-target pulmonary effects that might offset the overall benefit of this vasoprotective dietary supplement.

2018-01-11 | GSE102015 | GEO

Transcription profiling of mouse liver from apoE knockout animals fed olive oil rich diets to determine the effect of types of olive oil on hepatic gene expression

2008-06-11 | E-GEOD-2261 | biostudies-arrayexpress

Effect of BMP2 on B16F10 melanoma cells

Project description:BMP2 treatment significantly reduces growth of B16F10 melanoma spheroids. This experiment analyses the transcriptome changes in B16F10 cells treated with or without BMP2.

2019-01-01 | GSE117074 | GEO

Transcription profiling of colon mucosa from HLAB27 transgenic rats fed extra-virgin olive oil rich in polyphenols

Project description:HLA-B27 transgenic rats, experimental model of chronic colitis, fed with a diet in which the lipid component was provided by corn oil (CO group), extra-virgin olive oil rich in phenols, 718.8 mg of total phenols/kg of olive oil (EVOO group) or the same extra-virgin olive oil, deprived of phenolic compounds but retaining other minor components such as a-tocopherol (ROO group).

2018-11-26 | E-MTAB-6218 | biostudies-arrayexpress

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