Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of mouse normal mammary gland epithelial populations: basal/myoepithelial, luminal estrogen receptor negative (ER-) and luminal estrogen receptor positive (ER+) cells


ABSTRACT: The goal of the experiment was to carry out a transcriptome analysis of the three main epithelial cell populations of the mouse mammary gland, the basal/myoepithelial, luminal estrogen receptor negative (ER-) and luminal estrogen receptor positive (ER+) cells, to identify cell-type specific differences in gene expression. Three replicates arrays were carried out for each of the three populations (a total of nine arrays). Each replicate was a genuine biological replicate from RNA harvested from completely independent cell preparations. Each sample was isolated from preparations of mammary epithelium derived fourth mammary fat pads of 8 * 10 week old virgin female FVB mice. Each preparation was from a pool of 10 * 20 animals (20 * 40 fat pads).

ORGANISM(S): Mus musculus

SUBMITTER: Anita Grigoriadis 

PROVIDER: E-TABM-683 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Transcriptome analysis of mammary epithelial subpopulations identifies novel determinants of lineage commitment and cell fate.

Kendrick Howard H   Regan Joseph L JL   Magnay Fiona-Ann FA   Grigoriadis Anita A   Mitsopoulos Costas C   Zvelebil Marketa M   Smalley Matthew J MJ  

BMC genomics 20081208


<h4>Background</h4>Understanding the molecular control of cell lineages and fate determination in complex tissues is key to not only understanding the developmental biology and cellular homeostasis of such tissues but also for our understanding and interpretation of the molecular pathology of diseases such as cancer. The prerequisite for such an understanding is detailed knowledge of the cell types that make up such tissues, including their comprehensive molecular characterisation. In the mammar  ...[more]

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