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Expression data from fine-needle aspiration biopsies of breast cancer metastases from different anatomical sites

ABSTRACT: Breast cancer molecular subtypes preferentially metastasize to specific organs and the anatomical location of the metastasis is associated with the length of survival post-recurrence. We used microarrays to provide a detailed characterization of breast cancer site-specific metastases with particular focus on identifying genes predictive of breast cancer liver metastatic proprnsity We performed global gene expression profiling on fine-needle aspirates of metastatic lesions from different anatomical sites obtained from breast cancer patients treated within the Swedish randomized trial (TEX) of first-line chemotherapy for locally advanced or metastatic breast cancer. Samples were collected before commencement of treatment.

ORGANISM(S): Homo sapiens

SUBMITTER: Kimbung S

PROVIDER: S-ECPF-GEOD-46141 | biostudies-other | 2014 Feb

REPOSITORIES: biostudies-other

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Expression data from fine-needle aspiration biopsies of breast cancer metastases from different anatomical sites

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Expression data from fine-needle aspiration biopsies of breast cancer metastases from different anatomical sites

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