Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

An epigenetically distinct breast cancer cell subpopulation promotes collective invasion

ABSTRACT: A distinct highly invasive subpopulation was identified in breast cancer cell lines. The molecular characteristics of these cells was investigated, revealing a set of genes whose high expression confers the ability to invade. Total RNA isolated from the invasive subpopulation from 2 cells lines was compared to total RNA isolated from 2 noninvasive populations.

ORGANISM(S): Homo sapiens

SUBMITTER: Xiaoyu Wang

PROVIDER: E-GEOD-58643 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Control of breast cancer cell migration by a p63-regulated signaling network (RNA)

Project description:Through analysis of a high-content screen we discovered that mir-203 can impair cell migration by suppressing p63 expression. We further determined that p63 promotes motility by inducing the expression of multiple target genes. Total RNA isolated from cell lines with different rated of motility was compared.

2014-10-22 | E-GEOD-62568 | biostudies-arrayexpress

Analysis of gene expression change due to knockdown of Slug expression in a basal-subtype breast cancer cell line, MCFDCIS.

Project description:Analysis of gene expression change due to knockdown of Slug expression in a basal-subtype breast cancer cell line, MCFDCIS. Total RNA isolated from MCFDCIS cells transfected with control or Slug specific siRNA.

2016-08-11 | E-GEOD-72011 | biostudies-arrayexpress

An epigenetically distinct breast cancer cell subpopulation promotes collective invasion

Project description:A distinct highly invasive subpopulation was identified in breast cancer cell lines. The molecular characteristics of these cells was investigated, revealing a set of genes whose high expression confers the ability to invade.

2014-06-19 | GSE58643 | GEO

Gene expression profile in Lmna knockout mouse embryonic fibroblast

Project description:Alteration of gene expression profile due to Lmna knockout was studied in MEF. Total RNA obtained from Lmna +/+ MEF and Lmna -/- MEF were compared.

2012-06-18 | E-GEOD-38777 | biostudies-arrayexpress

DCLK1 Marks a Morphologically Distinct Subpopulation of Cells with Stem Cell Properties in Pre-invasive Pancreatic Cancer

Project description:As in other tumor types, progression of pancreatic cancer may require a functionally unique population of cancer stem cells. Although such cells have been identified in many invasive cancers, is not clear whether they emerge during early or late stages of tumorigenesis. Using mouse models and human pancreatic cancer cell lines, we investigated whether pre-invasive pancreatic neoplasia contains a subpopulation of cells with distinct morphologies and cancer stem cell like properties. Whole transcriptome anlaysis of AcTub Hi vs AcTub Low cells. Cells were labeled with an acetylated alpha tubulin antibody that recognized epitopes on the cell surface (AAT+). AcTub Hi vs Low cells were FACS sorted from the human pancreatic cancer cell lines CFPAC and AsPC1 CFPAC and AsPC1 cells were labeling with AcTub (acetylated alpha tubulin antibody) and then FACS sorted based on high or low levels of AcTub, and microarray analyses were run on biological replicates.

2013-11-16 | E-GEOD-52406 | biostudies-arrayexpress

Metastatic potential in clonal melanomal cells is driven by a rare, early-invading subpopulation [RNA-Seq]

Project description:To investigate the molecular basis driving a highly invasive phenotype of a rare subpopulation of melanoma cells; The highly invasive phenotype was regulated by the NKX2.2 transcription factor and it was marked by transiently high levels of SEMA3C.

2023-02-13 | GSE224771 | GEO