GEO DataSets

(Submitter supplied) MaSC, Luminal progenitor enriched subpopulations were isolated from virgin and pregnant mice based on using both surface marker or internal reporter transgene (GFP) expression. (Tiede BJ et al., 2009, PLoS ONE 4(11): e8035. doi:10.1371/journal.pone.0008035), and the transcirptome profiles were determined and compared.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

14 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

20 Samples

Download data: TXT

(Submitter supplied) MaSC, luminal progenitor enriched subpopulations and total MECs as well, were isolated from both wild type and ∆Np63 KO heterozygous mouse and the transcriptome profiles were determined and compared.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

6 Samples

Download data: TXT

(Submitter supplied) Transcriptome response to IFNa treatment in MaSC, Luminal progenitor cells were studied. The MaSC, Luminal progenitor cells enriched subpopulations were sorted based on CD24/CD29 expression from mammary epithelial cells of virgin female mice . (Tiede BJ et al., 2009, PLoS ONE 4(11): e8035. doi:10.1371/journal.pone.0008035). The cells were cultured in mammosphere condition in vitro and treated with Ifna for 8 days. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

8 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by array; Non-coding RNA profiling by array

5 related Platforms

46 Samples

Download data: TXT

(Submitter supplied) Normal human mammary epithelial cell (HMLE) and breast cancer MDA-MB-231 cells are engineered to knockdown or enforce expression of variety of LCOR gene products. In addition to wild-type cDNA, functional domain deficient mutants were used to elucidate mechanism of LCOR incorporated transcriptional regulation. The transcriptome profiles were determined and compared.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17077

12 Samples

Download data: TXT

(Submitter supplied) MaSC, Luminal progenitor enriched subpopulations were sorted based on CD24/CD29 expression from mammary epithelial cells of virgin female mice . (Tiede BJ et al., 2009, PLoS ONE 4(11): e8035. doi:10.1371/journal.pone.0008035), and the transcirptome profiles were determined and compared.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

10 Samples

Download data: TXT

(Submitter supplied) MaSC and luminal enriched subpopulations were sorted based on CD24/CD29 expression from mammary epithelial cells of virgin female mice . (Tiede BJ et al., 2009, PLoS ONE 4(11): e8035. doi:10.1371/journal.pone.0008035), and the microRNA profiles were determined using microRNA array and compared.

Organism:

Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL17912

6 Samples

Download data: TXT

(Submitter supplied) Lgr5 positive and negative MaSC enriched P4 subpopulation were isolated from virgin Lgr5-EGFP-IRES-CreERT2 mice. The transcriptome profiles of the cells are compared to elucidate the molecular mechanism Lgr5+_MaSCs as a more defined MaSCs subpopulation within the P4 (MaSC and basal progenitor enriched popuation).

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

6 Samples

Download data: TXT

(Submitter supplied) miR-199a expression was enforced in HMLE cells using lentiviral vector pLEX. The transcriptome profiles changes following miR-199a expression was studied.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

4 Samples

Download data: TXT

(Submitter supplied) The basal cell lineage in the mouse mammary gland is perceived to be composed mostly of differentiated myoepithelial cells intermixed with a rare subpopulation of mammary stem cells. Here, we show that a high proportion (~30%) of basal cells have colony forming capacity when actin-myosin contraction is prevented. A basal cell subpopulation enriched for mammary repopulating units (MRUs) is shown to be enriched for dividing cells. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

12 Samples

Download data: TXT

(Submitter supplied) Skin-mammary specific knockout (SSKO) of Pygo2 (K14-cre; Pygo2 flox/-) , a WNT signaling co-activator, results in defective mouse mammary gland development. The FACS sorted mammary stem cell (MaSC)/basal population from Pygo2 SSKO mammary gland displays biased differentiation towards luminal/alveolar lineage in vitro, and reduced regeneration rate of new mammary gland in vivo

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

10 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

43 Samples

Download data: CEL

(Submitter supplied) This study examined the effect of early pregnancy on the gene expression profile of total isolated mammary epithelial cells in mice.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

8 Samples

Download data: CEL

(Submitter supplied) This study examined the effect of early pregnancy on the gene expression profiles of stromal and various epithelial mammary cell subpopulations in mice.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

35 Samples

Download data: CEL

(Submitter supplied) The miR-34 is a tumor-suppressor miRNA family involved in various human cancers, including breast. However, the role of such miRNAs in the control of mammary stem cells (MaSCs), early-progenitors and their tumor counterparts, (CSCs) lies largely unexplored. Here, we identified miR-34a as directly regulated by TP53 in primary mouse mammospheres. Expression of miR-34a is induced upon luminal commitment and differentiation and able to inhibit the expansion of the MaSCs/early-progenitor pool in a p53-independent fashion. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

12 Samples

Download data: XLSX

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by RT-PCR; Expression profiling by array

Platforms:

GPL2850 GPL1261

41 Samples

Download data: CEL

(Submitter supplied) The Wnt/beta-catenin signalling pathway plays a central role in mammary stem cell homeostasis and in breast cancer. We employed the CD29hiCD24+ cell surface antigens to identify a subpopulation of mammary CSCs from Apc1572T/+, a mouse model for metaplastic breast adenocarcinoma, a subtype of triple-negative breast cancer in man. The MaCSCs are capable of recapitulating tumorigenesis when transplanted at low multiplicities in vivo, and of forming self-renewing organoids in vitro. more...

Organism:

Mus musculus

Type:

Expression profiling by RT-PCR

Platform:

GPL2850

17 Samples

Download data: TXT

(Submitter supplied) The Wnt/beta-catenin signalling pathway plays a central role in mammary stem cell homeostasis and in breast cancer. We employed the CD29hiCD24+ cell surface antigens to identify a subpopulation of mammary CSCs from Apc1572T/+, a mouse model for metaplastic breast adenocarcinoma, a subtype of triple-negative breast cancer in man. The MaCSCs are capable of recapitulating tumorigenesis when transplanted at low multiplicities in vivo, and of forming self-renewing organoids in vitro. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

24 Samples

Download data: CEL

(Submitter supplied) Five molecular subtypes (Luminal A/B, HER2-enriched, Basal-like, and Claudin-low) with clinical implications have been identified. In this report, we evaluated molecular and phenotypic relationships of a large in vitro panel of human breast cancer cell lines (BCCLs), human mammary fibroblasts (HMFs) and human mammary epithelial cells (HMECs) with (1) breast tumors, (2) normal breast cell-enriched subpopulations and (3) human embryonic stem cells (hESCs) and bone marrow-derived mesenchymal stem cells (hMSC). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL7504

105 Samples

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