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Comparison of gene change in lymphoma cells after co-culture with endothelial cells

ABSTRACT: Mouse lymphoma cells were co-cultured with endothelial cells in serum/cytokine-free condition. To identify specific genetic changes, we compared lymphoma cells cultured in medium containing 10% fetal bovine serum with lymphoma cells co-cultured with endothelial cells.

ORGANISM(S): Mus musculus

PROVIDER: GSE46368 | GEO | 2013/12/31

SECONDARY ACCESSION(S): PRJNA198854

REPOSITORIES: GEO

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Comparison of gene change in lymphoma cells after co-culture with endothelial cells

Project description:Mouse lymphoma cells were co-cultured with endothelial cells in serum/cytokine-free condition. To identify specific genetic changes, we compared lymphoma cells cultured in medium containing 10% fetal bovine serum with lymphoma cells co-cultured with endothelial cells. The experiment compared genetic change in lymphoma cells caused by co-culture with endothelial cells.

2013-12-31 | E-GEOD-46368 | biostudies-arrayexpress

miRNA in HUVEC culture supernatant

Project description:Human umbilical vein endothelial cells (HUVEC) were cultured in serum-free medium with 50 μmol/L ADMA (ADMA group) or without ADMA (NA group ). Asymmetric dimethylarginine is a typical uremic toxin which used to induce HUVEC injury.

2022-07-05 | GSE207436 | GEO

Modulation of the cancer cell transcriptome by culture media formulations and cell density

Project description:We investigated how varying the composition of cell culture formulations and growing cancer cells at different densities might affect tumor cells genotype. Specifically, we compared gene expression profiles generated by human MDA-MB-231 human breast cancer cells cultured in different media (MEM, DMEM, or RPMI 1640) containing different concentrations of fetal bovine serum (FBS) or different sera (equine or bovine) that were grown at different cell densities.

2015-06-17 | GSE61670 | GEO

Effects of co-culture of Endothelial Cells with Mesenchymal Stem Cells on Gene Expression

Project description:Study designed to explore the effects of endothelial cell/MSC co-culture on individual gene expression profile of each cell type 4 independent samples from each of 4 groups: MSCs cultured alone; Pulmonary endothelial cells cultured alone; MSCs co-cultured with PECs then FACS separated; PECs co-cultured with MSCs then FACS separated

2012-09-15 | E-GEOD-40613 | biostudies-arrayexpress

Human umbilical cord blood-derived endothelial colony forming cells under serum-free conditions

Project description:Derivation and expansion of human umbilical cord blood-derived endothelial colony forming cells under serum-free conditions - a transcriptome analysis. Endothelial colony forming cells (ECFCs) were isolated from term umbilical cord blood units. ECFCs were expanded under standard, fetal bovine serum (FBS) containing endothelial medium, or transferred to chemically defined endothelial media without FBS. Microarray expression profiling was applied to compare the transcriptome profiles in FBS-containing versus FBS-free culture. Comparison of the expression patterns of ECFCs that were either cultured in FBS-containing medium or in serum-free medium (five replicates each).

2010-07-29 | E-GEOD-20504 | biostudies-arrayexpress

AKT/PACS2 participates in renal vascular hyperpermeability by regulating endothelial fatty acid oxidation in diabetic mice

Project description:HUVECs were purchased from the American Type Culture Collection (ATCC, Manassas, VA, USA) and cultured in an Endothelial Cell Medium (Invitrogen, Carlsbad, CA, USA) containing 5% fetal bovine serum at 37°C in a 5% CO2 incubator. Cells were treated with 30 mM glucose and 0.1 mM palmitic acid (P0500, Sigma-Aldrich, USA) dissolved in 0.5% bovine serum albumin (BSA) for 48 h to simulate HGHF treatment. The Akt inhibitor MK-2206 2HCl was purchased from Selleck Chemicals (S1078, Houston, TX, USA).

2022-08-12 | PXD033227 | Pride

Oilseed protein isolates as albumin alternatives for muscle cell culture media

Project description:The development of cost-effective serum-free media is essential for the development of cell-cultured meat technologies. While some effective media have been developed for relevant cells (e.g., bovine muscle stem cells), these rely on costly recombinant albumin which is too expensive for a scalable system. In this study, we explored bulk protein isolates from rapeseed, cottonseed, and soybean as alternatives to recombinant albumin, and show that rapeseed protein isolate (RPI) is effective in replacing albumin for the serum-free culture of bovine muscle stem cells. We additionally performed proteomic characterization of the three oilseed protein isolates used in the study to compare how proteomic differences might be associated with functional differences between these proteins.

2023-03-25 | PXD036518 | Pride

Metabolomic Profiling of Coronary Endothelium Under Simulated Diabetes

Project description:We performed an untargeted metabolomic analysis of bovine coronary artery endothelial cells cultured under simulated diabetes

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Expression data from Epstein-Barr virus -positive and negative Akata Burkitt's Lymphoma Clones

Project description:Transition of Akata Burkitt lymphoma (BL) cells from a malignant to nonmalignant phenotype upon loss of Epstein-Barr virus (EBV) genomes in vitro is evidence for a viral contribution to tumor maintenance despite the tightly restricted pattern of EBV gene expression in BL. Akata cells retaining virus manifest increased resistance to apoptosis under growth limiting conditions, although ambiguity exists regarding the exact mechanisms involved. By examining global cellular gene expression differences in Akata subclones that had either retained or lost EBV, we identified spermidine/spermine N1-acetyltransferase (SSAT), an inducible acetylating enzyme whose catabolism of polyamines affects both apoptosis and cell growth, as one of a limited number of cellular genes up-regulated upon loss of EBV. Keywords: Disease state analysis We used Affymetrix microarrays to examine variations in global gene expression between the paired EBV-positive (1B6) and EBV-negative (2A8) Akata Burkitt's lymphoma clones. EBV-negative Akata clones were generated by treatment with hydroxyurea, an inhibitor of ribonucleotide reductase that forced rapid loss of EBV episomes and compared to their EBV-positive counterparts. Logarithmically growing EBV-negative and positive Akata EBV clones were seeded at 2.5x10^5 cells/ml in RPMI1640 supplemented with 10% fetal bovine serum, 2mM glutamine, and 100units/ml penicillin/streptomycin. The next day, the cells were incubated for 4 hours in media containing 1% fetal bovine serum (low serum), 2mM glutatmine and 100units/ml penicillin/streptomycin to begin selection of the Akata tumor phenotype. The short incubation time was intended to minimize cell death and other potential downstream effects of low serum treatment, while at the same time initiating expression changes contributing to the tumorigenic phenotype.

2010-01-19 | E-GEOD-19761 | biostudies-arrayexpress

Genome-wide analysis of gene expression in VECs and CFs after co-culture

Project description:The gene expression in vascular endothelial cells (VECs) and circulating fibrocytes (CFs) was tested either culturing alone or co-cultured. Our previous study showed that CFs inhibit both proliferation and apoptosis of VECs. In this present study, we co-cultured CFs and VECs in Transwell and tested the gene expression in CFs and VECs in order to delight the mechanism under which CFs affect the proliferation and apoptosis of VECs.

2017-12-30 | GSE108626 | GEO

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