Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

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Basal Cell Carcinoma Tumor-derived Fibroblasts


ABSTRACT: Dataset contains samples that are all fibroblast cells that have been cultured from fresh human tissue. Fibroblasts were derived either from tumor (basal cell carcinoma) or non-tumor (control) tissue. Samples were maintained in DMEM, 10% FBS, glutamine, pen/strep and passaged for 4 passages before RNA harvest was performed using Invitrogen FastTrack. Reference channel RNA is the same for each array in the dataset and is Stratagene Universal Reference RNA. Hybridizations were performed for 14-18 hours at 65 C. Scanning was performed using AxonScanner and data were analyzed using GenePix 3.0. Set of arrays organized by shared biological context, such as organism, tumors types, processes, etc. Disease State: Tumor-derived Computed

ORGANISM(S): Homo sapiens

SUBMITTER: Julie Sneddon 

PROVIDER: E-GEOD-5502 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Bone morphogenetic protein antagonist gremlin 1 is widely expressed by cancer-associated stromal cells and can promote tumor cell proliferation.

Sneddon Julie B JB   Zhen Hanson H HH   Montgomery Kelli K   van de Rijn Matt M   Tward Aaron D AD   West Robert R   Gladstone Hayes H   Chang Howard Y HY   Morganroth Greg S GS   Oro Anthony E AE   Brown Patrick O PO  

Proceedings of the National Academy of Sciences of the United States of America 20060926 40


Although tissue microenvironments play critical roles in epithelial development and tumorigenesis, the factors mediating these effects are poorly understood. In this work, we used a genomic approach to identify factors produced by cells in the microenvironment of basal cell carcinoma (BCC) of the skin, one of the most common human cancers. The global gene expression programs of stromal cell cultures derived from human BCCs showed consistent, systematic differences from those derived from nontumo  ...[more]

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