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Expression data from limbic system in mouse brain treated with or without rosemary extract (RE)

ABSTRACT: Expression data from limbic system in mouse brain treated with or without rosemary extract (RE)

PROVIDER: PRJNA749937 | ENA |

REPOSITORIES: ENA

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Comparative transcriptomic profiling of liver tissue from lean (fa/+) female Zucker rats (~15 weeks old) fed a standard diet supplemented (0.5% w/w) with a rosemary extract enriched in carnosic acid (40% CA)

Project description:We used Affymetrix microarrays to investigate gene expression changes in the liver of lean female Zucker rats exposed to a normal diet supplemented with a rosemary extract rich in the diterpenic compound, carnosic acid (CA). The aim of this work was to determine whether the daily intake (with the standard diet) of the rosemary extract (RE) enriched in CA (40%) for 64 days exerted any modulatory effects, at the level of gene expression, in the liver of lean Zucker female rats. Female lean Zucker rats were randomly assigned to two experimental groups (n= 7 animals per group) as follows: (1) control group, fed a standard diet (CT); (2) treated group, fed a standard diet supplemented (0.05% w/w) with the RE rich in CA (RE). At the end of the experimental procedure (64 days), total RNA was extracted from the liver to compare differential gene expression between the two groups. Liver differential gene expression after 64 days of supplementation between the CT group and the RE group (effects of the extract supplementation).

2013-09-15 | E-GEOD-48373 | biostudies-arrayexpress

Modulation of gene expression induced by supercritical fluid rosemary extract in colon cancer cells

2014-04-04 | GSE56496 | GEO

Expression data from limbic system in mouse brain treated with or without rosemary extract (RE)

Project description:Most significantly affected GOs by TST stress include Cellular localization, transport and migration such as Cellular macromolecule localization (GO:0070727), Intracellular transport (GO:0046907) and Intracellular protein transport (GO:0006886), metabolic processes such as Small molecule metabolic process (GO:0044281), Cellular amide metabolic process (GO:0043603) and Lipid metabolic process (GO:0006629), neuronal cell population differentiation and proliferation such as Neurogenesis (GO:0022008), Neuron differentiation (GO:0030182), Glial cell differentiation (GO:0010001), Central nervous system development (GO:0007417), Astrocyte differentiation (GO:0048708) and Gliogenesis (GO:0042063), and cell signaling such as G-protein-coupled receptor signaling pathway (GO:0007186), Negative regulation of signaling (GO:0023057), Positive regulation of signaling (GO:0023056), Response to endogenous stimulus (GO:0009719) and Regulation of intracellular signal transduction (GO:1902531). Peptide metabolic process (GO:0006518), Peptidyl amino acid modification (GO:0018193), Regulation of steroid biosynthetic process (GO:0050810) were also significantly enriched in the TST stress-induced mice brain. Top significantly enriched Kyoto Encyclopaedia of Genes and Genomes (KEGG) pathways by the stress response related DEGs between high-dose RE vs TST include mitogen-activated protein kinase (MAPK) signaling pathway, Chemokine signaling pathway, Neurotrophin signaling pathway, Cytokine-cytokine receptor interaction, GnRH signaling pathway, ErbB signaling pathway, Toll-like receptor signaling pathway, T cell receptor signaling pathway, B cell receptor signaling pathway, vascular endothelial growth factor (VEGF) signaling pathway, Long-term depression, NOD-like receptor signaling pathway, Insulin signaling pathway, Jak-STAT signaling pathway, Apoptosis, and mTOR signaling pathway.

2021-07-29 | GSE180884 | GEO

Modulation of gene expression induced by supercritical fluid rosemary extract in colon cancer cells

Project description:Supercritical rosemary extract (containing 16.90% carnosic acid, 1.90% carnosol and 13.59% volatile compounds) showed antitumor activity on colon cancer cells in vitro. We treated colon cancer cells with the extract and we employed whole genome microarray expression profiling to identify genes potentially involved in its antitumor mechanism of action. We analyzed gene expression of colon cancer SW620 cells after treating during 48h with supercritical rosemary extract at concentrations that cause 50% inhibition of cell viability (30 M-NM-<g/mL), citostatic effect (60 M-NM-<g/mL) and 50% cell death (100 M-NM-<g/mL), in comparison to control cells (0 M-NM-<g/mL). Two independent experiments were performed in triplicate. Each sample is the pool of the triplicates of one of the experiments (a or b) at the indicated concentration.

2014-04-04 | E-GEOD-56496 | biostudies-arrayexpress

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Comprehensive proteomic study of the antiproliferative activity of a polyphenol-enriched rosemary extract on colon cancer cells using nano-liquid chromatography-Orbitrap MS/MS

Project description:A proteomics strategy based on nano-liquid chromatography-tandem mass spectrometry (nano-LC-MS/MS) using an Orbitrap high-resolution mass spectrometer together with stable isotope dimethyl labeling (DML) is applied to quantitatively examine relative changes in the protein fraction of HT-29 human colon cancer cells treated with different concentrations of a polyphenol-enriched rosemary extract over the time. The objectives of this study were (i) to detect changes in amplitude and kinetics of proteins altered by the treatment over the time; and (ii) to identify proteomic differences between the cytostatic and cytotoxic effect of the natural extract tested in order to gain insights into the antiproliferative mechanisms induced by rosemary polyphenols.

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SHOTGUN PROTEOMIC ANALYSIS TO STUDY THE DECREASE OF XENOGRAFT TUMOR GROWTH AFTER ROSEMARY EXTRACT TREATMENT

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2017-04-10 | PXD005853 | Pride

Rosemary polyphenols induce unfolded protein response and changes in cholesterol metabolism in colon cancer cells

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2015-12-01 | GSE65722 | GEO

P. syringae pv. phaseolicola NPS3121 responses to bean leaf extract

Project description:Many genes involve in pathogenicity and virulence are induced only in plant or in the presence of host components. Bean leaf extract was obtained from healthy bean leaves. In this work we investigated the effect of bean leaf extract on the transcriptomic profile of the bacterium, when grown at low temperature in minimal medium with or without extract from healthy bean leaves.

2009-03-03 | GSE14998 | GEO

Transcriptomics and proteomics analyses reveal the anti-cancer properties of extract from Hypnea musciformis macroalgea in liver and intestinal cancer cells

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