Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Human MCF-7 breast cancer cells: control vs. treated with conditioned medium of cancer associated adipose tissue

ABSTRACT: Transcriptional profiling of human MCF-7 breast cancer cells comparing MCF-7 cells treated with control medium (DMEM/F12 + 0,5% BSA) with MCF-7 cells treated with conditioned medium of cancer-associated adipose tissue (CMCAAT) obtained from 2 breast cancer patients. Goal was to determine the effects of CMCAAT treatment on global MCF-7 gene expression.

ORGANISM(S): Homo sapiens

PROVIDER: GSE58574 | GEO | 2015/01/07

SECONDARY ACCESSION(S): PRJNA252929

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Human MCF-7 breast cancer cells: control vs. treated with conditioned medium of cancer associated adipose tissue

Project description:Transcriptional profiling of human MCF-7 breast cancer cells comparing MCF-7 cells treated with control medium (DMEM/F12 + 0,5% BSA) with MCF-7 cells treated with conditioned medium of cancer-associated adipose tissue (CMCAAT) obtained from 2 breast cancer patients. Goal was to determine the effects of CMCAAT treatment on global MCF-7 gene expression. Two-condition experiment: MCF-7 control vs. CMCAAT treated cells. Biological replicates: 3 control replicates pooled as 1 (LL 1-2-4), 4 CMCAAT replicates (LL 6, LL 8, LL 9, LL 10)

2015-01-07 | E-GEOD-58574 | biostudies-arrayexpress

H. sapiens First trimester placental villous explant 0conditioned media; galectin-7/BSA treatment; 2% O2

Project description:Identification of factors in conditioned media of first-trimester placental villous explants. Explants were cultured under hypoxia (2% O2), 5% CO2 in serum-free DMEM/F12 and treated with recombinant galectin-7 (1ug/ml) or vehicle control (BSA) for 72h. Identification of factors in conditioned media of first-trimester placental villous explants. Explants were cultured under superoxia (20% O2), 5% CO2 in serum-free DMEM/F12 and treated with recombinant galectin-7 (1ug/ml) or vehicle control (BSA) for 72h.

2021-04-20 | PXD019331 | Pride

Conditioned media from Cancer cell lines regulate mRNAs in differentiated human muscle stem cells

Project description:To investigate whether conditioned medium (CM) from cancer cell culture impacts dynamic changes of the transcriptome in myotubes differentiated from hMuSC, we ran RNA sequencing from differentiated hMuSC that were treated by multiple breast cancer cell lines-conditioned medium. Among 14208 readable mRNAs, MCF-7 CM treatment induced significant changes in 2680 genes, MB-468 CM caused significant changes in 2674 genes, and SKBR-3 CM resulted in significant changes in 1823 genes in myotubes from differentiated hMuSC, compared to control group, respectively. Among them, 961 genes had significant upregulation or downregulation presented in differentiated myotubes over all 3 breast cancer cell lines CMs

2023-05-03 | GSE206662 | GEO

LC-MSMS of microplasts derived from macrophage conditioned medium treated breast adenocarcinoma MCF-7 cells. Pooja Kamal Melwani, M.Sc., Nishad S, PhD, Badri Narain Pandey, PhD, Radiation Signalling and Cancer Biology Section, Radiation Biology & Health Sciences Division, Bhabha Atomic Research Centre, Mumbai 400 085, India

Project description:Paracrine signals relayed between heterogenous cell types through small and large extracellular vesicles promote cancer cell growth, invasion and metastasis. Microplasts, also called as cytoplasts or cytokineplasts are large extracellular vesicles (0.5-11µm diameter) originating from migratory cells. Microplasts are known to be associated with invasive phenotypes of cancer cells and promote metastasis. Treatment with macrophage conditioned medium induces significant shedding of microplasts from MCF-7 breast adenocarcinoma cells. To characterise microplasts and to study their potential role in intercellular communication in cancer, we isolated microplasts derived from macrophage conditioned medium treated MCF-7 cells and investigated their protein cargo through LC-MSMS.

2021-05-05 | PXD024293 | Pride

Genome-wide maps of chromatin state in nucleus pulposus cells from ChIP-seq experiments using the H3K27ac antibody

Project description:We analysed the presence of H3K27ac histone marks bound to DNA of nucleus pulposus cells cultured in DMEM-F12 medium with 10% FBS.

2022-02-08 | GSE185876 | GEO

Influence of nutritionally physiological medium and 3D culture on breast cancer pharmacoproteomics

Project description:Emerging evidence suggests that the nutrient availability in the tumour cell microenvironment and the dimensionality of in vitro tumour cells impact cell proteome and drug responsiveness. An improved physiological medium, called Melbourne Medium (MM), has been developed most recently by our research group. MM was designed to emulate low molecular weight components of human plasma, so it is a more physiologically relevant medium compared to conventional medium such as DMEM (CM). Global proteomics experiments were conducted to compare the protein profiles of MCF-7 and MDA-MB-231 breast cancer cells cultured in MM versus CM and in different experimental conditions (3D versus 2D).

2024-11-30 | PXD053783 | Pride

Transcriptome analysis of the microplast derived from MCF7 cells treated with macrophage conditioned medium

Project description:Purpose: Next-generation sequencing was carried out to characterize transcripts landscape of the Microplast derived from the MCF7 cells treated with macrophage conditioned medium. Methods: To stimulate microplasts formation, MCF-7 cells were cultured in 50% macrophage conditioned medium and 50% DMEM growth medium for 48 h. Cells and microplasts were harvested and resuspended in ice cold PBS. A low-speed differential centrifugation protocol was used to isolate microplasts. Total RNA was extracted from two biological replicates of microplasts enriched samples using RNeasy mini kit (Qiagen, Hilden, Germany). RNA concentration and integrity were determined with Nanodrop 1000 (Nanodrop, Wilmington, DE,USA) spectrophotometry. Libraries were prepared using the TruSeq RNA sample prep kit V2 as per the manufacturer’s protocol (Illumina, San Diego, USA). Conclusions: This study provide the first transcriptional profile of the microplast derived from the MCF7 cells.

2021-05-18 | GSE167884 | GEO

Expression data of MCF-7 cells treated with gamma tocotrienol (g-T3)

Project description:Gamma tocotrienol induces apoptosis in breast cancer cells however, the molecular mechanisms are not completely understood. We used microarrays to detail the global programme of gene expression underlying the effects of gamma tocotrienols on MCF-7 cells and identified distinct classes of up-regulated genes during this process. MCF-7 cells were grown in DMEM medium with 5% FBS. The cells were treated with vehicle control (DMSO) or 40 uM of gamma tocotrienol for 24 h for RNA extraction and hybridization on Affymetrix microarrays. Four independent experiments were performed.

2011-03-31 | E-GEOD-21946 | biostudies-arrayexpress

Gene expression of breast cancer cell lines treated with conditioned medium derived from NAF and CAF

Project description:We treated nine lines of breast cancer cells with conditioned medium derived from NAF and CAF to study the paracrine interaction beetween stroma and tumor. Gene expression profiles for breast cancer cell lines are reported after 72h of treatment with conditioned medium derived from NAF and CAF or with control media.

2016-11-01 | GSE70884 | GEO

Molecular changes induced by melanoma cell conditioned medium (MCM) in HUVEC cells.

Project description:Malignant melanoma is a complex genetic disease and the most aggressive form of skin cancer. Melanoma progression and metastatic dissemination fundamentally relies on the process of angiogenesis. Melanomas produce an array of angiogenic modulators that mediate pathological angiogenesis. Such tumor-associated modulators arbitrate the enhanced proliferative, survival and migratory responses exhibited by endothelial cells, in the hypoxic tumor environment. The current study focuses on melanoma-induced survival of endothelial cells under hypoxic conditions. Melanoma conditioned media were capable of enabling prolonged endothelial cell survival under hypoxia, in contrast with the conditioned media derived from melanocytes, breast and pancreatic tumors. To identify the global changes in gene expression and further characterize the pro-survival pathway induced in endothelial cells, we performed microarray analysis on endothelial cells treated with melanoma conditioned medium under normoxic and hypoxic conditions. Huvec cells were grown in melanoma conditioned medium or DMEM 10% FCS for 12 h under hypoxic or normoxic conditions. In order to identify the transcripts modulated by melanoma CM, samples treated with MCM were compared to those grown in DMEM alone.

2013-09-30 | E-GEOD-33115 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data