Gene expression profile of cancer cells growing as a co-culture with carcinoma-associated fibroblasts (CAF)
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ABSTRACT:
ORGANISM(S): Canis lupus familiaris
PROVIDER: GSE29601 | GEO | 2012/05/31
SECONDARY ACCESSION(S): PRJNA141289
REPOSITORIES: GEO
Similar Datasets
Project description:Molecular mechanisms of the cancer cells-carcinoma associated fibroblasts (CAF) interactions growing in vitro conditions as a co-culture. The five canine mammary cancer cell lines were cultured with CAF (isolated from canine mammary cancer) for 72hrs. Then, the cancer cells and CAFs were sorted and the gene expression analysis was conducted. The control for each co-cultured cell line was the same cell line growing as a single culture. Dye-swap experiment, each cell line growing in the co-culture conditions was compared to the same cell line growing as a single culture.
2012-05-30 | E-GEOD-29601 | biostudies-arrayexpress
Project description:Gene expression profiling of CAF co-cultured with human oral squamous cell carcinoma (OSCC) cells compared with mono-cultured CAF. To identify key molecular regulators expressed by carcinoma-associated fibroblasts (CAF) that promote cancer cell invasion, microarrays were performed by comparing co-cultured OSCC cells and CAF with monoculture controls. comparison 1: CAF co-cultured with OSCC vs. mono-cultured CAF comparison 2: OSCC co-cultured with CAF vs. mono-cultured OSCC 1.7X10(5) YD-10B OSCC cells and 1.7X10(5) CAF were seeded in the upper chamber and lower chamber, respectively, of 6-transwell plates containing collagen-coated 1 micrometer pore transmembrane filters (Becton Dickinson, Franklin Lakes, NJ, USA). Monoculture control samples were generated by culturing only CAF or OSCC on the same side of the filter as in the co-culture design.
2010-06-21 | E-GEOD-18532 | biostudies-arrayexpress
Project description:Molecular mechanisms of the cancer cells-macrophages interactions growing in vitro conditions as a co-culture. The five canine mammary cancer cell lines were cultured with monocytes sorted from the canine blood for 72hrs. Then, the cancer cells and macrophages were sorted and the gene expression analysis was conducted. The control for each co-cultured cell line was the same cell line growing as a single culture, whereas the control for the macrophages growing in a co-culture conditions were macrophages growing as a single culture. Solid tumors are comprised of various cells, like cancer cells, resident stromal cells, migratory hemopoietic cells and so on. These cells regulate tumor growth and metastasis. Macrophages are probably the most important element of the interactions within the tumor microenvironment. However, the molecular mechanism how the tumor environment can educate tumor-associated macrophages (TAMs) toward a tumor-promoting phenotype still remains unknown. Moreover, there are no information how the presence of macrophages change the cancer cells phenotype. Exploring the underlying molecular mechanisms of these phenomena was the aim of this study. Solid tumors are comprised of various cells, like cancer cells, resident stromal cells, migratory hemopoietic cells and so on. These cells regulate tumor growth and metastasis. Macrophages are probably the most important element of the interactions within the tumor microenvironment. However, the molecular mechanism how the tumor environment can educate tumor-associated macrophages (TAMs) toward a tumor-promoting phenotype still remains unknown. Moreover, there are no information how the presence of macrophages change the cancer cells phenotype. Exploring the underlying molecular mechanisms of these phenomena was the aim of this study. Dye-swap experiment, each cell line growing in the co-culture conditions was compared to the same cell line growing as a single culture, macrophages growing in the co-culture conditions were compared to the macrophages growing as the single culture.
2012-05-30 | E-GEOD-29339 | biostudies-arrayexpress
Project description:Molecular mechanisms of the cancer cells-macrophages interactions growing in vitro conditions as a co-culture. The five canine mammary cancer cell lines were cultured with monocytes sorted from the canine blood for 72hrs. Then, the cancer cells and macrophages were sorted and the gene expression analysis was conducted. The control for each co-cultured cell line was the same cell line growing as a single culture, whereas the control for the macrophages growing in a co-culture conditions were macrophages growing as a single culture. Solid tumors are comprised of various cells, like cancer cells, resident stromal cells, migratory hemopoietic cells and so on. These cells regulate tumor growth and metastasis. Macrophages are probably the most important element of the interactions within the tumor microenvironment. However, the molecular mechanism how the tumor environment can educate tumor-associated macrophages (TAMs) toward a tumor-promoting phenotype still remains unknown. Moreover, there are no information how the presence of macrophages change the cancer cells phenotype. Exploring the underlying molecular mechanisms of these phenomena was the aim of this study. Solid tumors are comprised of various cells, like cancer cells, resident stromal cells, migratory hemopoietic cells and so on. These cells regulate tumor growth and metastasis. Macrophages are probably the most important element of the interactions within the tumor microenvironment. However, the molecular mechanism how the tumor environment can educate tumor-associated macrophages (TAMs) toward a tumor-promoting phenotype still remains unknown. Moreover, there are no information how the presence of macrophages change the cancer cells phenotype. Exploring the underlying molecular mechanisms of these phenomena was the aim of this study.
2012-05-31 | GSE29339 | GEO
Project description:Gene expression profiling of CAF co-cultured with human oral squamous cell carcinoma (OSCC) cells compared with mono-cultured CAF. To identify key molecular regulators expressed by carcinoma-associated fibroblasts (CAF) that promote cancer cell invasion, microarrays were performed by comparing co-cultured OSCC cells and CAF with monoculture controls.
2009-10-14 | GSE18532 | GEO
Project description:We co-cultured primary cultured CAF (CAF-P), which promotes progression more actively, and CAF (CAF-D), which have less cancer-promoting properties, with OSCC cells, and analyzed the differential secretion through antibody microarray.
2023-04-17 | GSE229247 | GEO
Project description:Human primary mesenchymal stromal cells (MSCs) were either left untreated, treated with 3 µg/ml/day GRN, or co-cultured with CD19-sorted CLL cells of two different patients for 5 days. Gene expression of the MSCs was quantified using an Illumina HumanHT-12 v4 Expression BeadChip. Thereby, genes assigned to 454 Illumina probes were identified to be significantly altered by CLL co-culture compared to control MSCs cultured alone (analysed dataset provided). MSCs in co-culture with CLL cells resembled a CAF-like phenotype. There were no significant transcriptional changes detected in GRN treated compared to untreated MSCs.
2019-06-20 | GSE129108 | GEO
Project description:The secretome of cancer and stromal cells generates a microenvironment which contributes to tumour cell invasion and angiogenesis. Here, we compare the secretome of human mammary normal fibroblasts and cancer-associated fibroblasts (CAF). We discover that the chloride intracellular channel protein 3 (CLIC3) is an abundant component of the CAF secretome. Secreted CLIC3 promotes invasive behaviour of endothelial cells to drive angiogenesis and increases invasiveness of cancer cells both in vivo and in 3D cell culture models, and this requires active transglutaminse-2 (TGM2). CLIC3 acts as a glutathione-dependent oxidoreductase which reduces TGM2 and regulate TGM2 binding to its cofactors. Finally, CLIC3 is secreted also by cancer cells, is abundant in the stromal and tumour compartments of aggressive ovarian cancers, and its levels correlate with poor clinical outcome. This work reveals an unprecedented invasive mechanism whereby the secretion of a glutathione-dependent oxidoreductase drives angiogenesis and cancer progression by promoting TGM2-dependent invasion.
2016-12-13 | PXD002444 | Pride
Project description:The aim of our study was to evaluate gene expression of canine mammary cancer stem-like cells co-cultured with tumor associated macrophages. Two canine mammary cancer cell lines (CMT-U27 and P114) were stained using anti-Sca1 (stem cell antigen 1), anti-EpCAM (Epithelial cell adhesion molecule) and anti-CD44 antibody. The FACS analysis showed 0,02-0,05% of Sca1+/EpCAM+/CD44+ in each of the cell line. Cancer stem-like cells were collected using FACS Aria II then co-cultured with tumor associated macrophages and used for further analysis of gene expression ( using Agilent Gene Expression Hybridization Kit ). Canine mammary cancer cell lines were stained using anti-Sca1 (stem cell antigen 1), anti-EpCAM (Epithelial cell adhesion molecule) and anti-CD44 antibodies. Next using FACS Aria II and Sca1+/EpCAM+/CD44+ cells were collected and co-cultured with tumor associated macrophages. Then, total RNA was isolated and hybridized at Gene Expression microarray.
2016-06-01 | E-GEOD-73230 | biostudies-arrayexpress
Project description:The increased M-NM-1-smooth muscle-actin positive cancer-associated fibroblastic cells (CAF) in the desmoplastic stroma may relate to a more aggressive cancer and worse survival outcomes for intrahepatic cholangiocarcinoma (ICC) patients We developed a novel 3-D organotypic culture model by co-culturing M-NM-1-SMA positive CAF and cholangiocarcinoma cells in a collagen matrix. Cholangiocarcinoma cell lines were established by isolating M-NM-1-SMA positive cancer-associated fibroblastic cells (CAF) (BDEsp-TDFE4) and cholangiocarcinoma cells (BDEsp-TDEH10) from tumors arising from bile duct inoculation of spontaneously-transformed low grade malignant rat BDE1 cholangiocytes (BDEsp cells). These tumor-derived cells lines were then grown in a rat tail type I collagen gel matrix, alone or in co-culture, and their gene expression profile were compared.
2012-06-22 | E-GEOD-38889 | biostudies-arrayexpress